Emergency Response Guidebook (ERG2000) Was Developed Jointly by Transport Canada (TC), the U.S
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Regulated Substance List
INSTRUCTIONS FOR THE UNIFIED PROGRAM (UP) FORM REGULATED SUBSTANCE LIST CHEMICAL NAME CAS # TQ Listing CHEMICAL NAME CAS # TQ Listing (Lbs) Basis (Lbs) Basis Acetaldehyde 75-07-0 10,000 g Cantharidin 56-25-7 100/10,0001 * Acetone Cyanohydrin 75-86-5 1,000 Carbachol Chloride 51-83-2 500/10,0001 Acetone Thiosemicarbazide 1752-30-3 1,000/10,0001 Acetylene (Ethyne) 74-86-2 10,000 f Carbamic Acid, Methyl-,o- Acrolein (2-Propenal) 107-02-8 500 b (((2,4-Dimethyl-1,3-Dithiolan- Acrylamide 79-06-1 1,000/10,0001 2-YL) Methylene)Amino)- 26419-73-8 100/10,0001 Acrylonitrile (2- Propenenitrile) 107-13-1 10,000 b Carbofuran 1563-66-2 10/10,0001 Acrylyl Chloride Carbon Disulfide 75-15-0 10,000 b (2-Propenoyl Chloride) 814-68-6 100 b Carbon Oxysulfide Aldicarb 116-06-3 100/10,0001 (Carbon Oxide Sulfide (COS)) 463-58-1 10,000 f Aldrin 309-00-2 500/10,0001 Chlorine 7782-50-5 100 a,b Allyl Alcohol (2-Propen-1-ol) 107-18-6 1,000 b Chlorine Dioxide Allylamine (2-Propen-1-Amine) 107-11-9 500 b (Chlorine Oxide (ClO2)) 10049-04-4 1,000 c Aluminum Phosphide 20859-73-8 500 Chlorine Monoxide (Chlorine Oxide) 7791-21-1 10,000 f Aminopterin 54-62-6 500/10,0001 Chlormequat Chloride 999-81-5 100/10,0001 Amiton Oxalate 3734-97-2 100/10,0001 Chloroacetic Acid 79-11-8 100/10,0001 Ammonia, Anhydrous 2 7664-41-7 500 a,b Chloroform 67-66-3 10,000 b Ammonia, Aqueous Chloromethyl Ether (conc 20% or greater) 7664-41-7 20,000 a,b (Methane,Oxybis(chloro-) 542-88-1 100 b * Aniline 62-53-3 1,000 Chloromethyl Methyl Ether Antimycin A 1397-94-0 1,000/10,0001 (Chloromethoxymethane) -
Analysis of Trace Hydrocarbon Impurities in 1,3-Butadiene Using Optimized Rt®-Alumina BOND/MAPD PLOT Columns by Rick Morehead, Jan Pijpelink, Jaap De Zeeuw, Tom Vezza
Petroleum & Petrochemical Applications Analysis of Trace Hydrocarbon Impurities in 1,3-Butadiene Using Optimized Rt®-Alumina BOND/MAPD PLOT Columns By Rick Morehead, Jan Pijpelink, Jaap de Zeeuw, Tom Vezza Abstract Identifying and quantifying trace impurities in 1,3-butadiene is critical in producing high quality synthetic rubber products. Stan- dard analytical methods employ alumina PLOT columns which yield good resolution for low molecular weight hydrocarbons, but suffer from irreproducibility and poor sensitivity for polar hydrocarbons. In this study, Rt®-Alumina BOND/MAPD PLOT columns were used to separate both common light polar contaminants, including methyl acetylene and propadiene, as well as 4-vinylcy- clohexene, which is a high molecular weight impurity that normally requires a second test on an alternative column. By using an extended temperature program that employs the full thermal range of the column, 4-vinylcyclohexene, as well as all of the typical low molecular weight impurities in 1,3-butadiene, can be analyzed in a single test. Introduction 1,3-butadiene is typically isolated from products of the naphtha steam cracking process. Prior to purification, 1,3-butadiene can be contaminated with significant amounts of isobutene as well as other C4 isomers. In addition to removing these C4 isomeric contaminants during purification, it is also important that 1,3-butadiene be free of propadiene and methyl acetylene, which can interfere with catalytic polymerization. Alumina PLOT columns are the most commonly used GC column for this application, but the determination of polar hydrocarbon impurities at trace levels can be quite challenging and is highly dependent on the deactiva- tion of the alumina surface. -
Warfare Agents for Modeling Airborne Dispersion in and Around Buildings
LBNL-45475 ERNEST ORLANDO LAWRENCE BERKELEY NATIn NAL LABORATORY Databaseof Physical,Chemicaland ToxicologicalPropertiesof Chemical and Biological(CB)WarfitreAgentsfor ModelingAirborneDispersionIn and AroundBuildings TracyThatcher,RichSextro,andDonErmak Environmental Energy Technologies Division DISCLAIMER This document was prepared as an account of work sponsored by the United States Government. While this document is believed to contain correct information, neither the United States Government nor any agency thereof, nor The Regents of the University of Catifomia, nor any of their employees, makes any warranty, express or implied, or assumes any legal responsibility for the accuracy, completeness, or usefulness of anY information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by its trade name, trademark, manufacturer, or otherwise, does not necessarily constitute or imply its endorsement, recommend at i on, or favoring by the United States Government or any agency thereof, or The Regents of the University of California. The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States Government or any agency thereof, or The Regents of the University of California. Ernest Orlando Lawrence Berkeley National Laboratory is an equal opportunity employer. DISCLAIMER Portions of this document may be illegible in electronic image products. Images are produced -
Next Generation PLOT Alumina Technology for Accurate Measurement of Trace Polar Hydrocarbons in Hydrocarbon Streams
Next generation PLOT alumina technology for accurate measurement of trace polar hydrocarbons in hydrocarbon streams Jaap de Zeeuw, Tom Vezza, Bill Bromps, Rick Morehead and Gary Stidsen Restek Corporation, Bellefonte, USA 1 Next generation PLOT alumina technology for accurate measurement of trace polar hydrocarbons in hydrocarbon streams Jaap de Zeeuw, Tom Vezza, Bill Bromps, Rick More head and Gary Stidsen Restek Corporation Summary In light hydrocarbon analysis, the separation and detection of traces of polar hydrocarbons like acetylene, propadiene and methyl acetylene is very important. Using commercial alumina columns with KCl or Na2SO4 deactivation, often results in low response of polar hydrocarbons. Additionally, challenges are observed in response-in time stability. Solutions have been proposed to maximize response for components like methyl acetylene and propadiene, using alumina columns that were specially deactivated. Operating such columns showed still several challenges: Due to different deactivations, the retention and loadability of such alumina columns has been drastically reduced. A new Alumina deactivation technology was developed that combined the high response for polar hydrocarbon with maintaining the loadability. This allows the high response for components like methyl acetylene, acetylene and propadiene, also to be used for impurity analysis as well as TCD type applications. Such columns also showed excellent stability of response in time, which was superior then existing solutions. Additionally, it was observed that such alumina columns could be used up to 250 C, extending the Tmax by 50C. This allows higher hydrocarbon elution, faster stabilization and also widens application scope of any GC where multiple columns are used. In this poster the data is presented showing the improvements made in this important application field. -
BENZENE Disclaimer
United States Office of Air Quality EPA-454/R-98-011 Environmental Protection Planning And Standards June 1998 Agency Research Triangle Park, NC 27711 AIR EPA LOCATING AND ESTIMATING AIR EMISSIONS FROM SOURCES OF BENZENE Disclaimer This report has been reviewed by the Office of Air Quality Planning and Standards, U.S. Environmental Protection Agency, and has been approved for publication. Mention of trade names and commercial products does not constitute endorsement or recommendation of use. EPA-454/R-98-011 ii TABLE OF CONTENTS Section Page LIST OF TABLES.....................................................x LIST OF FIGURES.................................................. xvi EXECUTIVE SUMMARY.............................................xx 1.0 PURPOSE OF DOCUMENT .......................................... 1-1 2.0 OVERVIEW OF DOCUMENT CONTENTS.............................. 2-1 3.0 BACKGROUND INFORMATION ...................................... 3-1 3.1 NATURE OF POLLUTANT..................................... 3-1 3.2 OVERVIEW OF PRODUCTION AND USE ......................... 3-4 3.3 OVERVIEW OF EMISSIONS.................................... 3-8 4.0 EMISSIONS FROM BENZENE PRODUCTION ........................... 4-1 4.1 CATALYTIC REFORMING/SEPARATION PROCESS................ 4-7 4.1.1 Process Description for Catalytic Reforming/Separation........... 4-7 4.1.2 Benzene Emissions from Catalytic Reforming/Separation .......... 4-9 4.2 TOLUENE DEALKYLATION AND TOLUENE DISPROPORTIONATION PROCESS ............................ 4-11 4.2.1 Toluene Dealkylation -
Supplement of Compilation and Evaluation of Gas Phase Diffusion Coefficients of Reactive Trace Gases in the Atmosphere
Supplement of Atmos. Chem. Phys., 15, 5585–5598, 2015 http://www.atmos-chem-phys.net/15/5585/2015/ doi:10.5194/acp-15-5585-2015-supplement © Author(s) 2015. CC Attribution 3.0 License. Supplement of Compilation and evaluation of gas phase diffusion coefficients of reactive trace gases in the atmosphere: Volume 2. Diffusivities of organic compounds, pressure-normalised mean free paths, and average Knudsen numbers for gas uptake calculations M. J. Tang et al. Correspondence to: M. J. Tang ([email protected]) and M. Kalberer ([email protected]) The copyright of individual parts of the supplement might differ from the CC-BY 3.0 licence. Table of Contents 1 Alkanes and cycloalkanes ............................................................................................ 1 1.1 CH 4 (methane), C 2H6 (ethane), and C 3H8 (propane) ............................................. 1 1.2 C 4H10 (butane, methyl propane) ............................................................................ 3 1.3 C 5H12 (n-pentane, methyl butane, dimethyl butane) ............................................. 5 1.4 C 6H14 (n-hexane, 2,3-dimethyl butane) ................................................................ 7 1.5 C 7H16 (n-heptane, 2,4-dimethyl pentane).............................................................. 9 1.6 C 8H18 (n-octane, 2,2,4-trimethyl pentane) .......................................................... 11 1.7 C 9H20 (n-nonane), C 10 H22 (n-decane, 2,3,3-trimethyl heptane) and C 12 H26 (n- dodecane) ................................................................................................................. -
ETHYLENE PLANT ENHANCEMENT (April 2001)
Abstract Process Economics Program Report 29G ETHYLENE PLANT ENHANCEMENT (April 2001) The prospects for ethylene demand remain strong but much of the future increase in production capacity may come from incremental enhancement of existing plants, rather than from new “grass-roots” production facilities. Steam cracking for ethylene originated as early as the 1920s and was commercialized in the 1950s. The importance of ethylene continues to drive research and development of this technology along with the exploration of nonconventional technologies in order to achieve higher yields of olefins and lower capital and operating costs. However, as recently discussed in PEP Report 29F, Ethylene by Nonconventional Processes (August 1998), it is unlikely nonconventional processes will replace steam cracking for ethylene production in the foreseeable future. This study examines potential improvements in conventional steam cracker operations with emphasis on improving the competitive edge of existing plants. Ethane, LPG and naphtha are the dominant steam cracker feedstocks. Natural gas condensate is abundant in North America and the Middle East while naphtha is commonly used in Asia and Europe. Since the 1970s many new ethylene plants have been built with feedstock flexibility. In PEP Report 220, Ethylene Feedstock Outlook (May 1999), SRIC currently projects that generally ethylene feedstocks supply will be adequate over the next decade even considering that the demand for ethylene is increasing twice as fast as petroleum refining (4- 5%/year versus 2%/year). Significant technological developments exist for all sections of the ethylene steam cracker that could be implemented in plant revamps. Examples include new large capacity yet compact and efficient furnaces; coke inhibition technology; larger, more efficient compressors; fractionation schemes; mixed refrigerants; and advance control and optimization systems. -
Scientific Advisory Board
OPCW Scientific Advisory Board Eleventh Session SAB-11/1 11 – 13 February 2008 13 February 2008 Original: ENGLISH REPORT OF THE ELEVENTH SESSION OF THE SCIENTIFIC ADVISORY BOARD 1. AGENDA ITEM ONE – Opening of the Session The Scientific Advisory Board (SAB) met for its Eleventh Session from 11 to 13 February 2008 at the OPCW headquarters in The Hague, the Netherlands. The Session was opened by the Vice-Chairperson of the SAB, Mahdi Balali-Mood. The meeting was chaired by Philip Coleman of South Africa, and Mahdi Balali-Mood of the Islamic Republic of Iran served as Vice-Chairperson. A list of participants appears as Annex 1 to this report. 2. AGENDA ITEM TWO – Adoption of the agenda 2.1 The SAB adopted the following agenda for its Eleventh Session: 1. Opening of the Session 2. Adoption of the agenda 3. Tour de table to introduce new SAB Members 4. Election of the Chairperson and the Vice-Chairperson of the SAB1 5. Welcome address by the Director-General 6. Overview on developments at the OPCW since the last session of the SAB 7. Establishment of a drafting committee 8. Work of the temporary working groups: (a) Consideration of the report of the second meeting of the sampling-and-analysis temporary working group; 1 In accordance with paragraph 1.1 of the rules of procedure for the SAB and the temporary working groups of scientific experts (EC-XIII/DG.2, dated 20 October 1998) CS-2008-5438(E) distributed 28/02/2008 *CS-2008-5438.E* SAB-11/1 page 2 (b) Status report by the Industry Verification Branch on the implementation of sampling and analysis for Article VI inspections; (c) Presentation by the OPCW Laboratory; (d) Update on education and outreach; and (e) Update on the formation of the temporary working group on advances in science and technology and their potential impact on the implementation of the Convention: (i) composition of the group; and (ii) its terms of reference 9. -
Supporting Information for Modeling the Formation and Composition Of
Supporting Information for Modeling the Formation and Composition of Secondary Organic Aerosol from Diesel Exhaust Using Parameterized and Semi-explicit Chemistry and Thermodynamic Models Sailaja Eluri1, Christopher D. Cappa2, Beth Friedman3, Delphine K. Farmer3, and Shantanu H. Jathar1 1 Department of Mechanical Engineering, Colorado State University, Fort Collins, CO, USA, 80523 2 Department of Civil and Environmental Engineering, University of California Davis, Davis, CA, USA, 95616 3 Department of Chemistry, Colorado State University, Fort Collins, CO, USA, 80523 Correspondence to: Shantanu H. Jathar ([email protected]) Table S1: Mass speciation and kOH for VOC emissions profile #3161 3 -1 - Species Name kOH (cm molecules s Mass Percent (%) 1) (1-methylpropyl) benzene 8.50×10'() 0.023 (2-methylpropyl) benzene 8.71×10'() 0.060 1,2,3-trimethylbenzene 3.27×10'(( 0.056 1,2,4-trimethylbenzene 3.25×10'(( 0.246 1,2-diethylbenzene 8.11×10'() 0.042 1,2-propadiene 9.82×10'() 0.218 1,3,5-trimethylbenzene 5.67×10'(( 0.088 1,3-butadiene 6.66×10'(( 0.088 1-butene 3.14×10'(( 0.311 1-methyl-2-ethylbenzene 7.44×10'() 0.065 1-methyl-3-ethylbenzene 1.39×10'(( 0.116 1-pentene 3.14×10'(( 0.148 2,2,4-trimethylpentane 3.34×10'() 0.139 2,2-dimethylbutane 2.23×10'() 0.028 2,3,4-trimethylpentane 6.60×10'() 0.009 2,3-dimethyl-1-butene 5.38×10'(( 0.014 2,3-dimethylhexane 8.55×10'() 0.005 2,3-dimethylpentane 7.14×10'() 0.032 2,4-dimethylhexane 8.55×10'() 0.019 2,4-dimethylpentane 4.77×10'() 0.009 2-methylheptane 8.28×10'() 0.028 2-methylhexane 6.86×10'() -
Identification of Gas-Phase Pyrolysis Products in A
Atmos. Meas. Tech., 12, 763–776, 2019 https://doi.org/10.5194/amt-12-763-2019 © Author(s) 2019. This work is distributed under the Creative Commons Attribution 4.0 License. Identification of gas-phase pyrolysis products in a prescribed fire: first detections using infrared spectroscopy for naphthalene, methyl nitrite, allene, acrolein and acetaldehyde Nicole K. Scharko1, Ashley M. Oeck1, Russell G. Tonkyn1, Stephen P. Baker2, Emily N. Lincoln2, Joey Chong3, Bonni M. Corcoran3, Gloria M. Burke3, David R. Weise3, Tanya L. Myers1, Catherine A. Banach1, David W. T. Griffith4, and Timothy J. Johnson1 1Pacific Northwest National Laboratories, Richland, WA, USA 2Rocky Mountain Research Station, USDA Forest Service, Missoula, MT, USA 3Pacific Southwest Research Station, USDA Forest Service, Riverside, CA, USA 4Centre for Atmospheric Chemistry, University of Wollongong, Wollongong NSW 2522, Australia Correspondence: Timothy J. Johnson ([email protected]) Received: 1 October 2018 – Discussion started: 13 November 2018 Revised: 16 January 2019 – Accepted: 16 January 2019 – Published: 1 February 2019 Abstract. Volatile organic compounds (VOCs) are emitted ventive tool to reduce hazardous fuel buildups in an effort to from many sources, including wildland fire. VOCs have re- reduce or eliminate the risk of such wildfires (Fernandes and ceived heightened emphasis due to such gases’ influential Botelho, 2003). Understanding the products associated with role in the atmosphere, as well as possible health effects. the burning of biomass has received considerable attention We have used extractive infrared (IR) spectroscopy on re- since the emissions can markedly impact the atmosphere. cent prescribed burns in longleaf pine stands and herein re- Fourier-transform infrared (FTIR) spectroscopy is one tech- port the first detection of five compounds using this tech- nique that has been extensively used to identify and quantify nique. -
ITAR Category
Category XIV—Toxicological Agents, Including Chemical Agents, Biological Agents, and Associated Equipment *(a) Chemical agents, to include: (1) Nerve agents: (i) O-Alkyl (equal to or less than C10, including cycloalkyl) alkyl (Methyl, Ethyl, n-Propyl or Isopropyl)phosphonofluoridates, such as: Sarin (GB): O-Isopropyl methylphosphonofluoridate (CAS 107–44–8) (CWC Schedule 1A); and Soman (GD): O-Pinacolyl methylphosphonofluoridate (CAS 96–64–0) (CWC Schedule 1A); (ii) O-Alkyl (equal to or less than C10, including cycloalkyl) N,N-dialkyl (Methyl, Ethyl, n- Propyl or Isopropyl)phosphoramidocyanidates, such as: Tabun (GA): O-Ethyl N, N- dimethylphosphoramidocyanidate (CAS 77–81–6) (CWC Schedule 1A); (iii) O-Alkyl (H or equal to or less than C10, including cycloalkyl) S–2-dialkyl (Methyl, Ethyl, n- Propyl or Isopropyl)aminoethyl alkyl (Methyl, Ethyl, n-Propyl or Isopropyl)phosphonothiolates and corresponding alkylated and protonated salts, such as: VX: O-Ethyl S-2- diisopropylaminoethyl methyl phosphonothiolate (CAS 50782–69–9) (CWC Schedule 1A); (2) Amiton: O,O-Diethyl S-[2(diethylamino)ethyl] phosphorothiolate and corresponding alkylated or protonated salts (CAS 78–53–5) (CWC Schedule 2A); (3) Vesicant agents: (i) Sulfur mustards, such as: 2-Chloroethylchloromethylsulfide (CAS 2625–76–5) (CWC Schedule 1A); Bis(2-chloroethyl)sulfide (CAS 505–60–2) (CWC Schedule 1A); Bis(2- chloroethylthio)methane (CAS 63839–13–6) (CWC Schedule 1A); 1,2-bis (2- chloroethylthio)ethane (CAS 3563–36–8) (CWC Schedule 1A); 1,3-bis (2-chloroethylthio)-n- propane (CAS -
Investigation and Risk Assessment of Ships Loaded with Chemical Ammunition Scuttled in Skagerrak
Investigation and risk assessment of ships loaded with chemical ammunition scuttled in Skagerrak TA-1907/2002 Tørnes John Aa, Voie Øyvind A, Ljønes Marita, Opstad Aase M, Bjerkeseth Leif Haldor, Hussain Fatima Investigation and risk assessment of ships loaded with chemical ammunition scuttled in Skagerrak (TA-1907/2002) Preface The current report gives a description of the investigation carried out by Forsvarets forskningsinstitutt (FFI) of the wrecks dumped in Skagerrak after World War II with chemical ammunition on board. The aim of the investigation was to give an evaluation of the conditions of the dumped wrecks and to assess whether the chemical warfare agents have leaked out from the wrecks. This was done by using a remote-operated vehicle with video cameras. Sediment samples were collected and analysed with respect to chemical warfare agents and some related compounds. Temperature and sea current at the sea bottom was measured. This made it possible to give a rough estimate of the risks associated with leaking ammunition. Some recommendation for further work is also given. FFI, Kjeller, November 2002 Bjørn A Johnsen Director of Research 3 Investigation and risk assessment of ships loaded with chemical ammunition scuttled in Skagerrak (TA-1907/2002) 4 Investigation and risk assessment of ships loaded with chemical ammunition scuttled in Skagerrak (TA-1907/2002) Contents 1. Summary..................................................................................................7 1.1 Background .................................................................................................................