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NexantThinkingTM Special Reports C5 Chemicals: Unlocking Hidden Opportunities in Steam Crackers? Brochure January 2017 NexantThinkingTM Special Reports C5 Chemicals: Unlocking Hidden Opportunities in Steam Crackers? Brochure January 2017 A50801. Special Reports This Report was prepared by Nexant, Inc. (“Nexant”) and is part of the NexantThinking™ suite. Except where specifically stated otherwise in this Report, the information contained herein is prepared on the basis of information that is publicly available, and contains no confidential third party technical information to the best knowledge of Nexant. Aforesaid information has not been independently verified or otherwise examined to determine its accuracy, completeness or financial feasibility. Neither Nexant, Subscriber nor any person acting on behalf of either assumes any liabilities with respect to the use of or for damages resulting from the use of any information contained in this Report. Nexant does not represent or warrant that any assumed conditions will come to pass. The Report is submitted on the understanding that the Subscriber will maintain the contents confidential except for the Subscriber’s internal use. The Report should not be reproduced, distributed or used without first obtaining prior written consent by Nexant. Each Subscriber agrees to use reasonable effort to protect the confidential nature of the Report. Copyright © by Nexant Inc. 2017. All rights reserved. Contents Section Page 1 Introduction and Report Objectives ....................................................................................... -
SAFETY DATA SHEET Classified in Accordance with Health Canada Hazardous Products Regulations (SOR/2015-17)
Version: 8.0 Revision Date: 01/02/2020 SAFETY DATA SHEET Classified in accordance with Health Canada Hazardous Products Regulations (SOR/2015-17) 1. Identification Product identifier: Hydrocarbons C5 Rich Other means of identification Common name(s), Crude Isoprene; Isoprene/Piperylene Concentrate; C5 Mixture; Isoprene synonym(s): Product SDS number: NOVA-0007 Recommended use and restriction on use Recommended use: Petrochemical feedstock. Restrictions on use: All uses other than the identified. Manufacturer/Importer/Supplier/Distributor Information Manufacturer Company Name: NOVA Chemicals Address: P.O. Box 2518, Station M Calgary, Alberta, Canada T2P 5C6 Telephone: Product Information: 1-412-490-4063 SDS Information Email: [email protected] Emergency telephone number: 1-800-561-6682, 1-403-314-8767 (NOVA Chemicals) (24 hours) 2. Hazard(s) identification Hazard Classification According to Hazardous Products Regulations Physical Hazards Flammable liquids Category 1 Static-accumulating flammable liquid Category 1 Health Hazards Acute toxicity (Oral) Category 4 Skin Corrosion/Irritation Category 2 Serious Eye Damage/Eye Irritation Category 2A Germ Cell Mutagenicity Category 2 Carcinogenicity Category 1B Specific Target Organ Toxicity - Category 3 Single Exposure Aspiration Hazard Category 1 Environmental Hazards Acute hazards to the aquatic Category 3 environment Chronic hazards to the aquatic Category 3 environment Label Elements Hazard Symbol: SDS_CA 1/14 Version: 8.0 Revision Date: 01/02/2020 Signal Word: Danger Hazard Statement: Extremely flammable liquid and vapour. Static accumulating flammable liquid can become electrostatically charged even in bonded and grounded equipment. Sparks may ignite liquid and vapour. May cause flash fire or explosion. Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. -
Decalin Dehydrogenation for In-Situ Hydrogen Production To
DECALIN DEHYDROGENATION FOR IN-SITU HYDROGEN PRODUCTION TO INCREASE CATALYTIC CRACKING RATE OF N-DODECANE Thesis Submitted to The School of Engineering of the UNIVERSITY OF DAYTON In Partial Fulfillment of the Requirements for The Degree of Master of Science in Chemical Engineering By Christopher Bruening Dayton, Ohio May, 2018 DECALIN DEHYDROGENATION FOR IN-SITU HYDROGEN PRODUCTION TO INCREASE CATALYTIC CRACKING RATE OF N-DODECANE Name: Bruening, Christopher Robbins APPROVED BY: Matthew J. DeWitt, Ph.D. Donald K. Phelps, Ph.D. Advisory Committee Chairman Committee Member Distinguished Research Engineer Senior Research Chemist University of Dayton Research Institute Air Force Research Laboratory Michael Elsass, Ph.D. Kevin Myers, D.Sc., P.E. Committee Member Committee Member Lecturer Professor Department of Chemical and Materials Department of Chemical and Materials Engineering Engineering Robert J. Wilkens, Ph.D., P.E. Eddy M. Rojas, Ph.D., M.A., P.E. Associate Dean for Research and Innovation Dean, School of Engineering Professor School of Engineering School of Engineering ii ABSTRACT DECALIN DEHYDROGENATION FOR IN-SITU HYDROGEN PRODUCTION TO INCREASE CATALYTIC CRACKING RATE OF N-DODECANE Name: Bruening, Christopher Robbins University of Dayton Advisor: Dr. Matthew J. DeWitt Catalytic cracking of paraffinic hydrocarbons is a widely utilized industrial process, but catalyst deactivation over time requires regeneration or replacement of the catalyst bed. A gaseous hydrogen co-feed can be used to promote hydrocracking and decrease deactivation of the catalyst due to coke formation or active site poisoning. One potential alternative approach to extend the lifetime of a cracking catalyst is to generate molecular hydrogen in-situ via catalytic dehydrogenation of a cycloparaffin. -
Dibasic Acids for Nylon Manufacture
- e Report No. 75 DIBASIC ACIDS FOR NYLON MANUFACTURE by YEN-CHEN YEN October 1971 A private report by the PROCESS ECONOMICS PROGRAM STANFORD RESEARCH INSTITUTE MENLO PARK, CALIFORNIA CONTENTS INTRODUCTION, ....................... 1 SUMMARY .......................... 3 General Aspects ...................... 3 Technical Aspects ..................... 7 INDUSTRY STATUS ...................... 15 Applications and Consumption of Sebacic Acid ........ 15 Applications and Consumption of Azelaic Acid ........ 16 Applications of Dodecanedioic and Suberic Acids ...... 16 Applications of Cyclododecatriene and Cyclooctadiene .... 17 Producers ......................... 17 Prices ........................... 18 DIBASIC ACIDS FOR MANUFACTURE OF POLYAMIDES ........ 21 CYCLOOLIGOMERIZATIONOF BUTADIENE ............. 29 Chemistry ......................... 29 Ziegler Catalyst ..................... 30 Nickel Catalyst ..................... 33 Other Catalysts ..................... 34 Co-Cyclooligomerization ................. 34 Mechanism ........................ 35 By-products and Impurities ................ 37 Review of Processes .................... 38 A Process for Manufacture of Cyclododecatriene ....... 54 Process Description ................... 54 Process Discussion .................... 60 Cost Estimates ...................... 60 A Process for Manufacture of Cyclooctadiene ........ 65 Process Description ................... 65 Process Discussion .................... 70 Cost Estimates ...................... 70 A Process for Manufacture of Cyclodecadiene -
Material Safety Data Sheet SECTION 1: PRODUCT and COMPANY IDENTIFICATION SECTION 2: INGREDIENTS
MATERIAL SAFETY DATA SHEET 3M™ Weatherstrip Adhesive - Black, P.N. 08011 08/26/11 Material Safety Data Sheet Copyright, 2011, 3M Company All rights reserved. Copying and/or downloading of this information for the purpose of properly utilizing 3M products is allowed provided that: (1) the information is copied in full with no changes unless prior written agreement is obtained from 3M, and (2) neither the copy nor the original is resold or otherwise distributed with the intention of earning a profit thereon. SECTION 1: PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME: 3M™ Weatherstrip Adhesive - Black, P.N. 08011 MANUFACTURER: 3M DIVISION: Automotive Aftermarket ADDRESS: 3M Center, St. Paul, MN 55144-1000 EMERGENCY PHONE: 1-800-364-3577 or (651) 737-6501 (24 hours) Issue Date: 08/26/11 Supercedes Date: 02/03/09 Document Group: 10-2974-3 Product Use: Intended Use: Automotive Specific Use: Trim Adhesive SECTION 2: INGREDIENTS Ingredient C.A.S. No. % by Wt NAPHTHA (PETROLEUM), SOLVENT-REFINED LIGHT 64741-84-0 40 - 60 HEXANE 110-54-3 10 - 30 HEPTANE 142-82-5 2 - 12 METHYLCYCLOPENTANE 96-37-7 2 - 12 2-METHYLPENTANE 107-83-5 5 - 10 3-METHYLPENTANE 96-14-0 5 - 10 POLYISOPRENE 9003-31-0 3 - 7 NAPHTHA, LIGHT STEAM-CRACKED AROM., PIPERYLENE CONC., 68478-07-9 3 - 7 POLYMD. STYRENE-BUTADIENE POLYMER 9003-55-8 3 - 7 TALC 14807-96-6 3 - 7 TOLUENE 108-88-3 3 - 7 FORMALDEHYDE, POLYMER WITH 4-(1,1-DIMETHYLETHYL)PHENOL, Trade Secret 1 - 5 MAGNESIUM OXIDE COMPLEX ROSIN, POLYMD., CALCIUM AND ZINC SALTS 68188-23-8 0 - 5 ZINC RESINATE 9010-69-9 0 - 3 CYCLOHEXANE 110-82-7 < 3 2,3-DIMETHYLBUTANE 79-29-8 0.5 - 1.5 ETHYL ALCOHOL 64-17-5 0.1 - 1 ZINC OXIDE 1314-13-2 <= 0.23 BENZENE 71-43-2 < 0.06 _________________________________________________________________________________________________ Page 1 of 10 MATERIAL SAFETY DATA SHEET 3M™ Weatherstrip Adhesive - Black, P.N. -
Organic Contaminant Analytical Methods of the National Status and Trends Program: 2000-2006
Organic Contaminant Analytical Methods of the National Status and Trends Program: 2000-2006 NOAA Technical Memorandum NOS NCCOS 30 Mention of trade names or commercial products does not constitute endorsement or recommendation for their use by the United States government. Cover photograph of shrimping fleet, Palacios, TX Citation for this Report Kimbrough, K. L., G. G. Lauenstein and W. E. Johnson (Editors). 2006. Organic Contaminant Analytical Methods of the National Status and Trends Program: Update 2000-2006. NOAA Technical Memorandum NOS NCCOS 30. 137 pp. Organic Contaminant Analytical Methods of the National Status and Trends Program: Update 2000-2006 K. L. Kimbrough, G. G. Lauenstein and W. E. Johnson (Editors) Center for Coastal Monitoring and Assessment NOAA/NOS/NCCOS 1305 East-West Highway Silver Spring, Maryland 20910 NOAA Technical Memorandum NOS NCCOS 30 June 2007 United States Department of National Oceanic and National Ocean Service Commerce Atmospheric Administration Carlos M. Gutierrez Conrad C. Lautenbacher, Jr. John H. Dunnigan Secretary Administrator Assistant Administrator TABLE OF CONTENTS TABLE OF CONTENTS ..................................................................................................I LIST OF TABLES ..........................................................................................................III LIST OF FIGURES ........................................................................................................IV CHAPTER 1. INTRODUCTION................................................................................... -
Research on Crystal Growth and Characterization at the National Bureau of Standards January to June 1964
NATL INST. OF STAND & TECH R.I.C AlllDS bnSflb *^,; National Bureau of Standards Library^ 1*H^W. Bldg Reference book not to be '^sn^ t-i/or, from the library. ^ecknlccil v2ote 251 RESEARCH ON CRYSTAL GROWTH AND CHARACTERIZATION AT THE NATIONAL BUREAU OF STANDARDS JANUARY TO JUNE 1964 U. S. DEPARTMENT OF COMMERCE NATIONAL BUREAU OF STANDARDS tiona! Bureau of Standards NOV 1 4 1968 151G71 THE NATIONAL BUREAU OF STANDARDS The National Bureau of Standards is a principal focal point in the Federal Government for assuring maximum application of the physical and engineering sciences to the advancement of technology in industry and commerce. Its responsibilities include development and maintenance of the national stand- ards of measurement, and the provisions of means for making measurements consistent with those standards; determination of physical constants and properties of materials; development of methods for testing materials, mechanisms, and structures, and making such tests as may be necessary, particu- larly for government agencies; cooperation in the establishment of standard practices for incorpora- tion in codes and specifications; advisory service to government agencies on scientific and technical problems; invention and development of devices to serve special needs of the Government; assistance to industry, business, and consumers in the development and acceptance of commercial standards and simplified trade practice recommendations; administration of programs in cooperation with United States business groups and standards organizations for the development of international standards of practice; and maintenance of a clearinghouse for the collection and dissemination of scientific, tech- nical, and engineering information. The scope of the Bureau's activities is suggested in the following listing of its four Institutes and their organizational units. -
(HDS) Unit for Petroleum Naphtha at 3500 Barrels Per Day
Available online at www.worldscientificnews.com WSN 9 (2015) 88-100 EISSN 2392-2192 Design Parameters for a Hydro desulfurization (HDS) Unit for Petroleum Naphtha at 3500 Barrels per Day Debajyoti Bose University of Petroleum & Energy Studies, College of Engineering Studies, P.O. Bidholi via- Prem Nagar, Dehradun 248007, India E-mail address: [email protected] ABSTRACT The present work reviews the setting up of a hydrodesulphurization unit for petroleum naphtha. Estimating all the properties of the given petroleum fraction including its density, viscosity and other parameters. The process flow sheet which gives the idea of necessary equipment to be installed, then performing all material and energy balance calculations along with chemical and mechanical design for the entire setup taking into account every instrument considered. The purpose of this review paper takes involves an industrial process, a catalytic chemical process widely used to remove sulfur (S) from naphtha. Keywords: hydro desulfurization, naphtha, petroleum, sulfur Relevance to Design Practice - The purpose of removing the sulfur is to reduce the sulfur dioxide emissions that result from using those fuels in automotive vehicles, aircraft, railroad locomotives, gas or oil burning power plants, residential and industrial furnaces, and other forms of fuel combustion. World Scientific News 9 (2015) 88-100 1. INTRODUCTION Hydrodesulphurization (HDS) is a catalytic chemical process widely used to remove sulfur (S) from natural gas and from refined petroleum products such as gasoline or petrol, jet fuel, kerosene, diesel fuel, and fuel oils. The purpose of removing the sulfur is to reduce the sulfur dioxide (SO2) emissions that result from various combustion practices. -
Material Safety Data Sheet
MATERIAL NAME: Heavy Straight MSDS # EPL-13 Run Naphtha MATERIAL SAFETY DATA SHEET SECTION 1 X PRODUCT AND COMPANY IDENTIFICATION FOR EMERGENCY SOURCE INFORMATION CONTACT: Explorer Pipeline Company ¾ (918) 493 - 5100 6846 South Canton ¾ CHEMTREC: (800) 424-9300 (24 hour contact) P.O. Box 2650 ¾ CANUTEC: (613) 996-6666 Tulsa, Oklahoma 74101 ¾ SETIQ: 91-800-00214 TRADE NAMES/SYNONYMS: Penex CHEMICAL FAMILY: Mixture of C - 4 EPL Code: 10 Raffinate C6, Hydrocarbons This material safety data sheet represents the composite characteristics and properties of fungible petroleum hydrocarbons and other related substances transported by explorer pipeline company. The information presented was compiled from one or more product shipper sources and is intended to provide health and safety guidance for these fungible products. Individual shipper and manufacturer MSDSs are available at Explorer Pipeline Company’s, Tulsa, Oklahoma, offices. SECTION 2 ; HAZARDS IDENTIFICATION )))))))))))))))))EMERGENCY OVERVIEW))))))))))))))))) Flammable Liquid!! ¾ Clear liquid with petroleum odor; ¾ Harmful or fatal if swallowed, inhaled or absorbed through skin. ¾ May cause CNS depression. ¾ Can produce skin irritation upon prolonged or repeated contact. ¾ Keep away from heat, sparks and open flame; ¾ Wash thoroughly after handling; ¾ Contains petroleum distillates! If swallowed, do not induce vomiting since aspiration into the lungs will cause chemical pneumonia; ¾ Avoid breathing vapors or mist; ¾ Use only with adequate ventilation; and ¾ Obtain prompt medical attention. Keep Out of Reach of Children! )))))))))))))))))))))))))))))))))))))))))))))) SECTION 3 W COMPOSITION/INFORMATION OF INGREDIENTS INGREDIENT CAS NUMBER PERCENTAGE (%) Mixture of C4-C6 hydrocarbons 64741-70-4 100% ACUTE SUMMARY OF ACUTE HAZARDS: Harmful or fatal if swallowed, inhaled or absorbed through the skin. May cause CNS depression. -
United States Patent' Office
' Patented Feb. 7, i950 - 2,496,868 UNITED STATES PATENT‘ OFFICE 2,496,868 POLYMERS OF 3-VINYLPYRENE Ralph G. Flowers, Pitts?eld, Mass., assignm- to to General Electric Company, a corporation of New York No Drawing. Application May 13, 1948, ' , Serial No. 26,940 12 Claims. (Cl. 260—87.3) 2 This invention relates to polymers and co such as boron tri?uoride, are used. aperiod of polymers of vinyl compounds and to methods of time elapses between the addition of the catalyst , preparing same. More particularly, the inven and the beginning of the polymerization. This tion-ia concerned with new and useful composi tendency is particularly marked when the poly tions of matter comprising the product of poly merization is carried out at elevated tempera merization of a mass comprising 3-vinylpyrene. tures. A very large amount of solvent often in In my copending application, Serial No. 26,939, hibits or retards the polymerization of the mono ?led concurrently herewith and assigned to the mer or comonomers to the extent that polymer same assignee as the present invention, there are ization is not e?ected in a reasonable time. disclosed and claimed 3-vinylpyrene and methods 10 Another method which has been found effective - of preparing the same. I have now discovered in preparing the homopolymers and copolymers that this monomeric material may be polymer of the instant claimed invention includes ‘the ized or copolymerized with other polymerizable preparation of an intimate mixture of the mono compositions to yield valuable and useful com- ' meric materials by preparing a suspension or positions of matter. -
United States Patent Office Patented
2,826,604 United States Patent Office Patented. Mar. 11, 1958 2 (130-140 C.), the decalyl acetate being recoverable from the reaction mixture by distillation of the neutralized re 2,826,604 action liquid. The recovered product was a straw-colored PREPARATION OF DECAHYDRONAPHTHYL fragrant oil, which was established to be 1-decallyl acetate. ACETATE 5 The position of the acetoxy group was determined by William E. Erner, Wilmington, Del, assignor to Houdry hydrolysis of the ester to the alcohol and subsequent Process Corporation, Wilmington, Del, a corporation conversion to decalone-1 by chromic acid-acetic acid oxi of Delaware dation. - The aceto-oxidation of Decalin can be carried out No Drawing. Application June 2, 1955 10 in the presence of oxidation catalysts of the type em Serial No. 512,853 bodied in the metal salts of the lower fatty acids. Cobalt 2 Claims. (C. 260-488) acetate proved outstanding among the metallic-soap oxi dation catalysts studied. The use of benzoyl peroxide at the start of the process has been found advantageous The present invention relates to the preparation of 1 5 in decreasing the induction period and in giving uni decahydronaphthyl alcohols and the corresponding acetic formly high yields. acid ester and ketone derivatives of Said alcohols. The ratios of Decalin - to acetic anhydride in the oper More particularly the invention is concerned with the ation of the process are not critical, but practical con production of saturated polynuclear carbocyclic com siderations favor the use of at least one-half mol of pounds of the type 20 acetic anhydride per mol of Decalin. -
United States Patent Office Patented Sept
3,205,214 United States Patent Office Patented Sept. 7, 1965 2 usual catalytic amount of the two catalytic components 3,205,214 can be used within the range of, for example, 0.2 to about PPERYLENE POLYMERZATION Thomas B. Taicott, Wadsworth Township, Ohio, assignor 20 millimoles per 100 grams of monomer. to The Firestone Tire & Rubber Company, Akron, Piperylene can be polymerized by the method of the Ohio, a corporation of Ohio 5 invention either as the sole monomer or in the presence No Drawing. Filed May 15, 1961, Ser. No. 109,814 of one or more additional ethylenically unsaturated com 2 Claims. (C. 260-94.3) pound, with which it may or may not copolymerize, de pending upon the specific monomer and the specific cata This invention relates to the polymerization of piperyl lyst combination. For instance, a mixed hydrocarbon ene, either cis-piperylene or trans-piperylene or a mixture O stream containing both piperylene and isoprene can be of the two, and other monomers may be present. The treated to polymerizing conditions in accordance with the invention relates more particularly to a process of polym-. invention to polymerize the piperylene selectively, leaving erization using a catalyst containing iodine, either in com all or most of the isoprene in the stream unpolymerized. bined or initially uncombined form. A different catalyst ratio or combination within the scope A piperylene polymer produced by the invention con 15 of the invention can be utilized to produce a piperylene tain in the piperylene portion over 98 percent 1,4-addi isoprene copolymer.