DOCSLIB.ORG

Dortmund Data Bank Retrieval, Display, Plot, and Calculation

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Dortmund Data Bank Retrieval, Display, Plot, and Calculation Dortmund Data Bank Retrieval, Display, Plot, and Calculation Tutorial and Documentation DDBSP – Dortmund Data Bank Software Package DDBST - Dortmund Data Bank Software & Separation Technology GmbH Marie-Curie-Straße 10 D-26129 Oldenburg Tel.: +49 441 361819 0 [email protected] www.ddbst.com DDBSP – Dortmund Data Bank Software Package 2020 Content 1 Introduction.....................................................................................................................................................................6 1.1 The XDDB (Extended Data)..................................................................................................................................7 2 Starting the Dortmund Data Bank Retrieval Program....................................................................................................8 3 Searching.......................................................................................................................................................................10 3.1 Building a Simple Systems Query........................................................................................................................10 3.2 Building a Query with Component Lists..............................................................................................................11 3.3 Examining Further Query List Functionality.......................................................................................................11 3.4 Import Aspen Components...................................................................................................................................14 3.5 Import PRO/II Components.................................................................................................................................15 3.6 Import UniSim Design Components....................................................................................................................16 3.7 Import Simulis Components.................................................................................................................................17 3.8 Searching for the Data Sets of a Reference..........................................................................................................17 3.9 Search Data Sets by Data Set or Reference Numbers..........................................................................................19 3.10 Searching Data Sets With Specified Pure Component Properties.....................................................................20 3.11 Searching Vapor-Liquid and Solid-Liquid Equilibria with Specified Temperatures and Pressures................22 3.12 Selectivity Search...............................................................................................................................................23 3.13 Search Options....................................................................................................................................................25 3.13.1 Data Banks Preselection.............................................................................................................................25 3.13.2 Pure Component Properties Preselection...................................................................................................26 3.13.3 Extended Database Properties....................................................................................................................26 3.13.4 Configurations............................................................................................................................................27 3.13.5 Other Search Options.................................................................................................................................28 3.13.5.1 Salt Solubilities – Handling of Precipitated Components.................................................................28 3.13.5.2 Demo Data Sets.................................................................................................................................28 3.13.5.3 Expand PCP Data Sets Containing Multiple Properties...................................................................28 3.13.5.4 Search Pure Component Properties in Mixture Data Banks.............................................................29 3.13.5.5 Retrieve Data Sets Marked as Dubious or Poor or Incorrect............................................................29 3.13.6 PCP Multiple Properties.............................................................................................................................29 3.13.7 Search Locations........................................................................................................................................29 4 Exploring the Data Bank – Statistics............................................................................................................................30 4.1 Set, Points, References.........................................................................................................................................30 4.2 Pure Component Properties..................................................................................................................................31 4.3 Polymer Data........................................................................................................................................................31 4.4 Data Sets per Year................................................................................................................................................32 4.5 Journals.................................................................................................................................................................32 4.6 References per Year..............................................................................................................................................33 5 A First Look at Predictions...........................................................................................................................................34 6 Using and Understanding the Query Result Window..................................................................................................37 6.1 File Menu..............................................................................................................................................................37 6.2 Edit Menu.............................................................................................................................................................40 7 Saving and Loading Data Files.....................................................................................................................................42 7.1 Open Files.............................................................................................................................................................42 7.2 Save File...............................................................................................................................................................42 7.3 Drag and Drop Files.............................................................................................................................................43 8 Exploring the Data Set List Grid..................................................................................................................................44 8.1 Data Table Context Menu....................................................................................................................................45 9 Displaying Sub Lists.....................................................................................................................................................48 10 Single Data Set Display..............................................................................................................................................50 11 Data Set Display Options............................................................................................................................................53 Dortmund Data Bank Page 2 of 161 DDBSP – Dortmund Data Bank Software Package 2020 11.1 Display Additional Information.........................................................................................................................53 11.2 Query Result Options.........................................................................................................................................56 12 Compact Data Display................................................................................................................................................58 13 Units............................................................................................................................................................................60 13.1 Mixture Data Banks – Compositions.................................................................................................................60 13.2 Mixture Data Banks – Properties.......................................................................................................................60 13.3 Pure Component Properties...............................................................................................................................61 14 Consistency Tests........................................................................................................................................................62 14.1 Point-to-Point Test..............................................................................................................................................62
Load more

Recommended publications
  • Exploring Physical Properties and Thermodynamic Relationships with the Help of the Dortmund Data Bank (DDB) and DDB Software Package (DDBSP)
    Exploring Physical Properties and Thermodynamic Relationships with the Help of the Dortmund Data Bank (DDB) and DDB Software Package (DDBSP) Jürgen Gmehling, Jürgen Rarey, University of Oldenburg, Industrial Chemistry (FB 9), D-26111 Oldenburg, Germany; DDBST GmbH, D-26121 Oldenburg, Germany Since 2001 a special educational version of the Dortmund Data Bank is available as single data sets data points references Critical Data 469 469 268 PC or classroom license containing the greater part of the software plus approx. 33 000 Vapor Pressure 3703 18658 2226 Enthalpy of Vaporization 398 1634 200 Melting Point 744 843 450 data sets for 30 common components. Enthalpy of Fusion 124 125 87 Density 5744 40197 1800 This package allows the student to easily explore a large variety of phenomena in pure 2. Virial Coefficient 208 949 121 Ideal Gas Heat Capacity 145 2065 100 component and mixture behavior and to gain experience with the applicability and Molar Heat Capacity 1854 13145 330 Entropy 136 224 96 reliability of a broad range of estimation methods (Joback, Benson, UNIFAC, mod. Dielectric Constant 13 109 7 Viscosity 3771 19250 1033 UNIFAC, PSRK, …). Kinematic Viscosity 355 1090 86 Surface Tension 526 2395 206 Thermal Conductivity 1852 14994 385 ... ... ... ... The package is especially valuable to: sum 20369 118524 - incorporate modern methods and data into teaching Phase Equilibria Vapor-Liquid Equilibria normal boiling 2942 data sets -have the students examine real world experimental data substances Vapor-Liquid Equilibria low boiling 1898
    [Show full text]
  • Vapor-Liquid Equilibrium Measurements of the Binary Mixtures Nitrogen + Acetone and Oxygen + Acetone
    Vapor-liquid equilibrium measurements of the binary mixtures nitrogen + acetone and oxygen + acetone Thorsten Windmann1, Andreas K¨oster1, Jadran Vrabec∗1 1 Lehrstuhl f¨urThermodynamik und Energietechnik, Universit¨atPaderborn, Warburger Straße 100, 33098 Paderborn, Germany Abstract Vapor-liquid equilibrium data of the binary mixtures nitrogen + acetone and of oxygen + acetone are measured and compared to available experimental data from the literature. The saturated liquid line is determined for both systems at specified temperature and liquid phase composition in a high-pressure view cell with a synthetic method. For nitrogen + acetone, eight isotherms between 223 and 400 K up to a pressure of 12 MPa are measured. For oxygen + acetone, two isotherms at 253 and 283 K up to a pressure of 0.75 MPa are measured. Thereby, the maximum content of the gaseous component in the saturated liquid phase is 0.06 mol/mol (nitrogen) and 0.006 mol/mol (oxygen), respectively. Based on this data, the Henry's law constant is calculated. In addition, the saturated vapor line of nitrogen + acetone is studied at specified temperature and pressure with an analytical method. Three isotherms between 303 and 343 K up to a pressure of 1.8 MPa are measured. All present data are compared to the available experimental data. Finally, the Peng-Robinson equation of state with the quadratic mixing rule and the Huron-Vidal mixing rule is adjusted to the present experimental data for both systems. Keywords: Henry's law constant; gas solubility; vapor-liquid equilibrium; acetone; nitrogen; oxygen ∗corresponding author, tel.: +49-5251/60-2421, fax: +49-5251/60-3522, email: [email protected] 1 1 Introduction The present work is motivated by a cooperation with the Collaborative Research Center Tran- sregio 75 "Droplet Dynamics Under Extreme Ambient Conditions" (SFB-TRR75),1 which is funded by the Deutsche Forschungsgemeinschaft (DFG).
    [Show full text]
  • Dortmund Data Bank Retrieval, Display, Plot, and Calculation
    Dortmund Data Bank Retrieval, Display, Plot, and Calculation Tutorial and Documentation DDBSP – Dortmund Data Bank Software Package DDBST - Dortmund Data Bank Software & Separation Technology GmbH Marie-Curie-Straße 10 D-26129 Oldenburg Tel.: +49 441 361819 0 [email protected] www.ddbst.com DDBSP – Dortmund Data Bank Software Package 2019 Content 1 Introduction.....................................................................................................................................................................6 1.1 The XDDB (Extended Data)..................................................................................................................................7 2 Starting the Dortmund Data Bank Retrieval Program....................................................................................................8 3 Searching.......................................................................................................................................................................10 3.1 Building a Simple Systems Query........................................................................................................................10 3.2 Building a Query with Component Lists..............................................................................................................11 3.3 Examining Further Query List Functionality.......................................................................................................11 3.4 Import Aspen Components...................................................................................................................................14
    [Show full text]
  • Release Notes
    DDB and DDBSP Version 2020 Release Notes DDBST - Dortmund Data Bank Software & Separation Technology GmbH Marie-Curie-Straße 10 D-26129 Oldenburg Phone: +49 441 361819 0 [email protected] www.ddbst.com DDBSP – Dortmund Data Bank Software Package 2020 Contents 1 Installation notes ............................................................................................................................................. 3 2 License management system ........................................................................................................................... 3 3 Extended Antoine (Aspen) .............................................................................................................................. 3 4 Binary interaction parameter regression ......................................................................................................... 3 4.1 New optimization method ......................................................................................................................... 3 4.2 Improved access to the objective functions .............................................................................................. 3 4.3 Improvements for cubic equations of state ............................................................................................... 3 4.4 Improvements for LLE data fitting ........................................................................................................... 3 4.5 Start parameters dialog ............................................................................................................................
    [Show full text]
  • Dortmund Data Bank (DDB) Status, Accessibility and Future Plans
    Dortmund Data Bank (DDB) Status, Accessibility and Future Plans Jürgen Rarey and Jürgen Gmehling University of Oldenburg, Industrial Chemistry (FB 9) D-26111 Oldenburg, Germany DDBST GmbH, 26121 Oldenburg, Germany Short History of nearly 30 Years of DDB • Started 1973 at the University of Dortmund for the development of a group contribution gE-model (VLE) E ? E • Extended to LLE, h , ? , azeotropic data, cP and SLE for the development of mod. UNIFAC • Extended to VLE of low boiling components for the development of group contribution EOS (PSRK, VTPR) • Extended to VLE, GLE of electrolyte systems and salt solubilities (ESLE) for the development of electrolyte models (LIQUAC, LIFAC) • Extended to PURE for the development of estimation methods for pure component properties (in cooperation with groups in Prague, Tallinn, Berlin and Graz) (Cordes/Rarey, …) • ..... In 1989 DDBST GmbH took over the further development of the DDB. DDBST also supplies a software package for data handling, retrieval, correlation, estimation, and visualization as well as process synthesis tools. Status of DDB-MIX Phase Equilibria Phase Equilibria Abbreviation Vapor-Liquid Equilibria normal boiling VLE*** 22 900 data sets substances Vapor-Liquid Equilibria low boiling HPV*** 19 400 data sets substances Vapor-Liquid Equilibria electrolyte systems ELE 2 920 data sets Liquid-Liquid Equilibria LLE 12 950 data sets Activity Coefficients infinite dilution ( in ACT 40 750 data points pure solvents ) Activity Coefficients infinite dilution ( in ACM 885 data sets mixtures)
    [Show full text]
  • Residue Curves Contour Lines Azeotropic Points
    Residue Curves Contour Lines Azeotropic Points Calculation of Residue Curves, Border Lines, Singular Points, Contour Lines, Azeotropic Points DDBSP - Dortmund Data Bank Software Package DDBST – Dortmund Data Bank Software & Separation Technology GmbH Marie-Curie-Straße 10 D-26129 Oldenburg Tel.: +49 441 36 18 19 0 Fax: +49 441 36 18 19 10 [email protected] www.ddbst.com DDBSP - Dortmund Data Bank Software Package 2021 Contents Introduction ............................................................................................................................................. 3 Topology Maps.................................................................................................................................... 3 Border Lines ........................................................................................................................................ 3 Residue Curves .................................................................................................................................... 3 Contour Lines ...................................................................................................................................... 3 Azeotropic Points ................................................................................................................................ 3 Overview ................................................................................................................................................. 4 Short Tutorial – Step by Step to First Results ........................................................................................
    [Show full text]
  • Dortmund Data Bank Online Search Checking for the Availability of Thermophysical Data
    DDB 201 9 Dortmund Data Bank Online Search Checking for the Availability of Thermophysical Data the Gas Processors Association (GPA) are also included in The Dortmund Data Bank DETHERM (i-systems.dechema.de ). The Dortmund Data Bank (DDB) is a factual data bank for thermodynamic and thermophysical data compiled from primary The Online DDB Search sources like scientific publications, theses, company reports, deposited documents, and private communications. Only Online DDB Search has been developed to enable a world-wide experimental data from the original publications are stored and access to the contents of the Dortmund Data Bank. The site all sources are available at DDBST GmbH. allows checking for the availability of thermophysical data free of charge and in addition it offers qualified consulting beyond just Besides the easily accessible thermophysical properties from data delivery upon request. scientific literature (J. Chem. Eng. Data, J. Chem. Thermodyn., Fluid Phase Equilib., Thermochim. Acta, and Int. J. Thermophys.) DDB contains a great part of data not available via the open literature (systematic measurements for the development of predictive tools, private communications, confidential data from industry, BSc., MSc and Ph.D. theses, … from all over the world). These data will not be provided by online services and are not made available to competitors of DDBST GmbH. The DDB offers vast amounts of information for a wide variety of applications in chemical engineering, environmental protection, and plant safety. It is especially valuable for the design of separation processes, e.g. distillation, extraction, absorption, crystallization, evaporation, ... Besides covering the most common components the DDB contains data for e.
    [Show full text]
  • Analytically Approximate Solution to the VLE Problem with the SRK Equation of State
    Analytically approximate solution to the VLE problem with the SRK equation of state Hongqin Liu* Integrated High Performance Computing Branch, Shared Services Canada, Montreal, QC, Canada Abstract Since a transcendental equation is involved in vapor liquid equilibrium (VLE) calculations with a cubic equation of state (EoS), any exact solution has to be carried out numerically with an iterative approach [1,2]. This causes significant wastes of repetitive human efforts and computing resources. Based on a recent study [3] on the Maxwell construction [4] and the van der Waals EoS [5], here we propose a procedure for developing analytically approximate solutions to the VLE calculation with the Soave-Redlich-Kwong (SRK) EoS [6] for the entire coexistence curve. This procedure can be applied to any cubic EoS and thus opens a new area for the EoS study. For industrial applications, a simple databank can be built containing only the coefficients of a newly defined function and other thermodynamic properties will be obtained with analytical forms. For each system there is only a one-time effort, and therefore, the wastes caused by the repetitive efforts can be avoided. By the way, we also show that for exact solutions, the VLE problem with any cubic EoS can be reduced to solving a transcendental equation with one unknown, which can significantly simplify the methods currently employed [2,7]. *Emails: [email protected]; [email protected]. 1 Introduction contrast to the volumes of saturated liquid and vapor phases. By taking advantages of special features of the Vapor-liquid equilibrium (VLE) calculation plays a M-line, we will propose a procedure for developing central role in thermodynamics and process simulations analytically approximate solutions to the VLE problem [1,7].
    [Show full text]
  • Component Management
    Component Management Adding/Modifying/Searching Components DDBSP – Dortmund Data Bank Software Package DDBST - Dortmund Data Bank Software & Separation Technology GmbH Marie-Curie-Straße 10 D-26129 Oldenburg Tel.: +49 441 361819 0 E-Mail: [email protected] Web: www.ddbst.com DDBSP – Dortmund Data Bank Software Package 2021 Content 1. Introduction ......................................................................................................................................... 4 A. Content ........................................................................................................................................................ 4 B. Usage ........................................................................................................................................................... 5 2. Editing the Main Component List ......................................................................................................... 6 A. The Tool Bar ................................................................................................................................................. 7 a. “More” Functions .................................................................................................................................................................. 11 B. Private and Public Compound Files .............................................................................................................. 15 a. Copy Public Components to the Private Component List ....................................................................................................
    [Show full text]
  • Experimental Densities, Vapor Pressures, and Critical Point, and a Fundamental Equation of State for Dimethyl Ether E
    Fluid Phase Equilibria 260 (2007) 36–48 Experimental densities, vapor pressures, and critical point, and a fundamental equation of state for dimethyl ether E. Christian Ihmels a,∗, Eric W. Lemmon b a Laboratory for Thermophysical Properties LTP GmbH, Institute at the University of Oldenburg, Marie-Curie-Str. 10, D-26129 Oldenburg, Germany b Physical and Chemical Properties Division, National Institute of Standards and Technology, 325 Broadway, Boulder, CO 80305, USA Received 31 May 2006; received in revised form 16 September 2006; accepted 18 September 2006 Available online 22 September 2006 This paper is dedicated to the 60th birthday anniversary of Prof. Dr. Jurgen¨ Gmehling. Abstract Densities, vapor pressures, and the critical point were measured for dimethyl ether, thus, filling several gaps in the thermodynamic data for this compound. Densities were measured with a computer-controlled high temperature, high-pressure vibrating-tube densimeter system in the sub- and supercritical states. The densities were measured at temperatures from 273 to 523 K and pressures up to 40 MPa (417 data points), for which densities between 62 and 745 kg/m3 were covered. The uncertainty (where the uncertainties can be considered as estimates of a combined expanded uncertainty with a coverage factor of 2) in density measurement was estimated to be no greater than 0.1% in the liquid and compressed supercritical states. Near the critical temperature and pressure, the uncertainty increases to 1%. Using a variable volume apparatus with a sapphire tube, vapor pressures and critical data were determined. Vapor pressures were measured between 264 and 194 kPa up to near the critical point with an uncertainty of 0.1 kPa.
    [Show full text]
  • Design and Validation of a Numerical Problem Solving
    THE PROCESS SIMULATION COURSE – THE CULMINATION OF CORE UNDERGRADUATE COURSEWORK IN CHEMICAL ENGINEERING Mordechai Shacham, Ben-Gurion University, Beer-Sheva, Israel Michael B. Cutlip, University of Connecticut, Storrs, CT 06269, USA Introduction The status of the incorporation of computational tools in the undergraduate Chemical Engineering curriculum has been recently reviewed by Shacham et al. (2009). This review, as well as some additional references (Dahm et al., 2002, Rockstraw, 2005, Dias et al., 2010), reveal that process simulation is being used to some extent in various courses. Most often commercial simulators (such as HYSIS, AspenPlus and PRO II) are used to model the steady state or dynamic operations of processes. The benefit of such use of a process simulator (as stated by Dahm et al., 2002) is that it "provides a time-efficient and effective way for students to examine cause-effect relationships" among various parameters of the process. A pedagogical drawback to the use of such packages is that "it is possible for students to successfully construct and use models without really understanding the physical phenomena within each unit operation" (Dahm et al., 2002). Furthermore, Streicher et al. (2005) have found that "the majority of students see simulations merely as sophisticated calculators that save time.” In order to promote and emphasize the full educational benefits of process simulation, we have developed a process simulation course where the students need to prepare process models that, in most cases, are ultimately simulated with MATLAB. The course content begins with the steady state operation of simple recycle processes that contain mixers, simple splitters and conversion type reactors.
    [Show full text]
  • 2020 Contact @Ddbst
    DDBST – Dortmund Data Bank DDBST Software & Separation Dortmund Data Bank DDB Technology GmbH Software & Separation Technology Marie-Curie-Str. 10 26129 Oldenburg Germany www.ddbst.com Phone +49 441 36 18 19 - 0 Fax +49 441 36 18 19 - 10 Product Overview 2020 contact @ddbst. com Dortmund Data Bank Access Packages This essential component of the Dortmund Data Bank Software Package (DDBSP) provides data storage, Basic Version (1.1) data input editors, retrieval, graphical representation, import / export for all data banks. Available data bank modules are summarized on the following page. Data are provided for approximately 70,400 normal components, 9,400 salts, 620 polymer fa milies with + Basic Pure Component basic data for calculations (critical data, Antoine constants, melting points, heats of fusion, CAS numbers, Data Files (1.2) group definitions (UNIFAC, mod. UNIFAC (Do), …) where available. The regression add-on for pure component properties allows extended parameter fitting, calculation and + Regression Pure (1.3) graphical representation for various correlations for different pure component properties including DIPPR, (Pure Component Properties) PPDS and simulator specific equations. The predictive methods UNIFAC, mod. UNIFAC (Do), ASOG, PSRK, VTPR, COSMO-SAC, COSMO- + Predictive Methods (1.5) RS(Ol) and calculations using Aspen Plus ®, Pro/II TM , Simulis ® Thermodynamics and UniSim ® Design (Mixture Properties) (simulators are not part of the delivery) are provided to estimate data and binary parameters (incl. σ-profiles for 25 components and GC2GE (2.5)). ++ σ-Profiles (1.8) A library of 4,435 σ-profiles is provided for use with COSMO-SAC and COSMO-RS(Ol). (COSMO-RS, COSMO-RS(Ol)) Dortmund Data Bank Advanced Packages E E ∞ A powerful regression tool that provides simultaneous correlation of VLE, h , c P , γ , azeotropic data, RECPAR (1.6a) LLE, and SLE of eutectic systems using g E - models (Wilson, NRTL, UNIQUAC, …) including extended graphical representations.
    [Show full text]