EXPLOSIVES Industry Newsletter June 2016 Published Bi-Annually
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Review of Market for Octane Enhancers
May 2000 • NREL/SR-580-28193 Review of Market for Octane Enhancers Final Report J.E. Sinor Consultants, Inc. Niwot, Colorado National Renewable Energy Laboratory 1617 Cole Boulevard Golden, Colorado 80401-3393 NREL is a U.S. Department of Energy Laboratory Operated by Midwest Research Institute • Battelle • Bechtel Contract No. DE-AC36-99-GO10337 May 2000 • NREL/SR-580-28193 Review of Market for Octane Enhancers Final Report J.E. Sinor Consultants, Inc. Niwot, Colorado NREL Technical Monitor: K. Ibsen Prepared under Subcontract No. TXE-0-29113-01 National Renewable Energy Laboratory 1617 Cole Boulevard Golden, Colorado 80401-3393 NREL is a U.S. Department of Energy Laboratory Operated by Midwest Research Institute • Battelle • Bechtel Contract No. DE-AC36-99-GO10337 NOTICE This report was prepared as an account of work sponsored by an agency of the United States government. Neither the United States government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or 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 trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States government or any agency thereof. The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States government or any agency thereof. Available electronically at http://www.doe.gov/bridge Available for a processing fee to U.S. -
Formation of Highly Oxygenated Organic Molecules from Aromatic Compounds
Formation of highly oxygenated organic molecules from aromatic compounds. Ugo Molteni1, Federico Bianchi1-2, Felix Klein1, Imad El Haddad1, Carla Frege1, Michel J. Rossi1, Josef Dommen1, Urs Baltensperger1,* 5 1Laboratory of Atmospheric Chemistry, Paul Scherrer Institute, CH-5232 Villigen, Switzerland 2Department of Physics, University of Helsinki, 00014 Helsinki, Finland Correspondence to: Urs Baltensperger ([email protected]) Abstract 10 Anthropogenic volatile organic compounds (AVOC) often dominate the urban atmosphere and consist to a large degree of aromatic hydrocarbons (ArHC), such as benzene, toluene, xylenes, and trimethylbenzenes, e.g. from handling and combustion of fuels. These compounds are important precursors for the formation of secondary organic aerosol. Despite their recognized importance as atmospheric reactants, the formation of highly oxygenated molecules (HOMs) in the gas phase leading to (extremely) low volatility compounds has not been studied in the past. Here we show that oxidation of 15 aromatics with OH leads to a subsequent autoxidation chain reaction forming HOMs with an O:C ratio of up to 1.09. This is exemplified for five single-ring ArHC (benzene, toluene, o-/m-/p-xylene, mesitylene (1,3,5-trimethylbenzene) and ethylbenzene), as well as two conjugated polycyclic ArHC (naphthalene and biphenyl). We present the identified compounds, differences in the observed oxidation patterns and discuss mechanistic pathways. We report the elemental composition of the HOMs and show the differences in the oxidation patterns of these ArHCs. A potential pathway for the 20 formation of these HOMs from aromatics is presented and discussed. We hypothesize that AVOC may contribute substantially to new particle formation events that have been detected in urban areas. -
Transport of Dangerous Goods
ST/SG/AC.10/1/Rev.16 (Vol.I) Recommendations on the TRANSPORT OF DANGEROUS GOODS Model Regulations Volume I Sixteenth revised edition UNITED NATIONS New York and Geneva, 2009 NOTE The designations employed and the presentation of the material in this publication do not imply the expression of any opinion whatsoever on the part of the Secretariat of the United Nations concerning the legal status of any country, territory, city or area, or of its authorities, or concerning the delimitation of its frontiers or boundaries. ST/SG/AC.10/1/Rev.16 (Vol.I) Copyright © United Nations, 2009 All rights reserved. No part of this publication may, for sales purposes, be reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, electrostatic, magnetic tape, mechanical, photocopying or otherwise, without prior permission in writing from the United Nations. UNITED NATIONS Sales No. E.09.VIII.2 ISBN 978-92-1-139136-7 (complete set of two volumes) ISSN 1014-5753 Volumes I and II not to be sold separately FOREWORD The Recommendations on the Transport of Dangerous Goods are addressed to governments and to the international organizations concerned with safety in the transport of dangerous goods. The first version, prepared by the United Nations Economic and Social Council's Committee of Experts on the Transport of Dangerous Goods, was published in 1956 (ST/ECA/43-E/CN.2/170). In response to developments in technology and the changing needs of users, they have been regularly amended and updated at succeeding sessions of the Committee of Experts pursuant to Resolution 645 G (XXIII) of 26 April 1957 of the Economic and Social Council and subsequent resolutions. -
Characterizing Explosive Effects on Underground Structures.” Electronic Scientific Notebook 1160E
NUREG/CR-7201 Characterizing Explosive Effects on Underground Structures Office of Nuclear Security and Incident Response AVAILABILITY OF REFERENCE MATERIALS IN NRC PUBLICATIONS NRC Reference Material Non-NRC Reference Material As of November 1999, you may electronically access Documents available from public and special technical NUREG-series publications and other NRC records at libraries include all open literature items, such as books, NRC’s Library at www.nrc.gov/reading-rm.html. Publicly journal articles, transactions, Federal Register notices, released records include, to name a few, NUREG-series Federal and State legislation, and congressional reports. publications; Federal Register notices; applicant, Such documents as theses, dissertations, foreign reports licensee, and vendor documents and correspondence; and translations, and non-NRC conference proceedings NRC correspondence and internal memoranda; bulletins may be purchased from their sponsoring organization. and information notices; inspection and investigative reports; licensee event reports; and Commission papers Copies of industry codes and standards used in a and their attachments. substantive manner in the NRC regulatory process are maintained at— NRC publications in the NUREG series, NRC regulations, The NRC Technical Library and Title 10, “Energy,” in the Code of Federal Regulations Two White Flint North may also be purchased from one of these two sources. 11545 Rockville Pike Rockville, MD 20852-2738 1. The Superintendent of Documents U.S. Government Publishing Office These standards are available in the library for reference Mail Stop IDCC use by the public. Codes and standards are usually Washington, DC 20402-0001 copyrighted and may be purchased from the originating Internet: bookstore.gpo.gov organization or, if they are American National Standards, Telephone: (202) 512-1800 from— Fax: (202) 512-2104 American National Standards Institute 11 West 42nd Street 2. -
Chemical Hygiene Plan Manual
CHEMICAL HYGIENE PLAN AND HAZARDOUS MATERIALS SAFETY MANUAL FOR LABORATORIES This is the Chemical Hygiene Plan specific to the following areas: Laboratory name or room number(s): ___________________________________ Building: __________________________________________________________ Supervisor: _______________________________________________________ Department: _______________________________________________________ Telephone numbers 911 for Emergency and urgent consultation 48221 Police business line 46919 Fire Dept business line 46371 Radiological and Environmental Management Revisied on: Enter a revision date here. All laboratory chemical use areas must maintain a work-area specific Chemical Hygiene Plan which conforms to the requirements of the OSHA Laboraotry Standard 29 CFR 19190.1450. Purdue University laboratories may use this document as a starting point for creating their work area specific CHP. Minimally this cover page is to be edited for work area specificity (non-West Lafayette laboratories are to place their own emergency, fire, and police telephone numbers in the space above) AND appendix K must be completed. This instruction and information box should remain. This model CHP is version 2010A; updates are to be found at www.purdue.edu/rem This page intentionally blank. PURDUE CHEMICAL HYGIENE PLAN AWARENESS CERTIFICATION For CHP of: ______________________________ Professor, building, rooms The Occupational Safety and Health Administration (OSHA) requires that laboratory employees be made aware of the Chemical Hygiene Plan at their place of employment (29 CFR 1910.1450). The Purdue University Chemical Hygiene Plan and Hazardous Materials Safety Manual serves as the written Chemical Hygiene Plan (CHP) for laboratories using chemicals at Purdue University. The CHP is a regular, continuing effort, not a standby or short term activity. Departments, divisions, sections, or other work units engaged in laboratory work whose hazards are not sufficiently covered in this written manual must customize it by adding their own sections as appropriate (e.g. -
University of Southampton Research Repository Eprints Soton
University of Southampton Research Repository ePrints Soton Copyright © and Moral Rights for this thesis are retained by the author and/or other copyright owners. A copy can be downloaded for personal non-commercial research or study, without prior permission or charge. This thesis cannot be reproduced or quoted extensively from without first obtaining permission in writing from the copyright holder/s. The content must not be changed in any way or sold commercially in any format or medium without the formal permission of the copyright holders. When referring to this work, full bibliographic details including the author, title, awarding institution and date of the thesis must be given e.g. AUTHOR (year of submission) "Full thesis title", University of Southampton, name of the University School or Department, PhD Thesis, pagination http://eprints.soton.ac.uk UNIVERSITY OF SOUTHAMPTON FACULTY OF SCIENCE DEPARTMENT OF CHEMISTRY Doctor of Philosophy CHEMICAL AND ELECTROCHEMICAL NITRATIONS OF ALKENES AND DIENES by Andrew Jonathan Bloom ACKNOWLEDGEMENT I wish to thank the following: My parents for their support; Dr. John Mellor and Professor Martin Fleischmann, my supervisors; Dr. Philip Parsons for his faith and encouragement; Neil Smith, Ivan Pinto, Jeff Buchannan and Neil Carlson for the proof-reading and Suzanne Salt for the typing. Financial support from The Procurement Executive, Ministry of Defence, for my maintenance grant, and NATO, for travel expenses, is gratefully acknowledged. Table of Contents Chapter 1 Introduction 1 I'l Electrochemical -
Explosives and Terminal Ballistics
AND TERMINAL BALLISTICS A REPORT PREPARED FOR THE AAF SCIEN'rIFIC ADVISORY GROUP By D. P. MAC DOUGALL Naval Ordnance Laboratory, Washington, D. C. N. M. NEWMARK Department oj Civil Engineering, University oj Illinois • PMblished May, 1946 by HEADQUARTERS AIR MATERIEL COMMAND PUBLICATIONS BRANCH, INTEJtJYiE~9) '1001 WRIGHT FIELD, DAYTON, OHIO V-46579 The AAF Scientific Advisory Group was activated late in 1944 by General of the Army H. H. Arnold. He se cured the services of Dr. Theodore von Karman, re nowned scientist and consultant in aeronautics, who agreed to organize and direct the group. Dr. von Karman gathered about him a group of Ameri can scientists from every field of research having a bearing on air power. These men then analyzed im portant developments in the basic sciences, both here and abroad, and attempted to evaluate the effects of their application to air power. This volume is one of a group of reports made to the Army Air Forces by the Scientific Advisory Group. Thil document contolnl Information affecting the notional defenle of the United Statel within the meaning of the Espionage Ad, SO U. S. C., 31 and 32, 01 amended. Its tronsmiulon or the revelation of Its contents In any manner to on unauthorized person II prohibited by low. AAF SCIENTIFIC ADVISORY GROUP Dr. Th. von Karman Director Colonel F. E. Glantzberg Dr. H. L. Dryden Deputy Director, Military Deputy Director, Scientific Lt Col G. T. McHugh, Executive Capt C. H. Jackson, Jr., Secretary CONSULTANTS Dr. C. W. Bray Dr. A. J. Stosick Dr. L. A. -
Trinitrobenzene
doi: 10.5028/jatm.2011.03010411 Gilson da Silva* National Industrial Property Institute Synthesis of 2,4,6-triamino-1,3,5- Rio de Janeiro – Brazil [email protected] trinitrobenzene Elizabeth da Costa Mattos Abstract: The 2,4,6-triamino-1,3,5-trinitrobenzene (TATB) is perhaps the Institute of Aeronautics and Space most thermostable and insensitive explosive known. Its low sensibility to São José dos Campos – Brazil shock makes it suitable for military and civil applications. TATB application [email protected] is done either alone or in combination with another high energetic material. This study aimed at reporting the review about many processes to produce *author for correspondence TATB and the problems associated with them, as well as suggest techniques like Fourier Transform Infrared Spectroscopy (FT-IR) and Differential Scanning Calorimetry (DSC), which can be useful in the characterization of this energetic compound. Keywords: TATB, Fourier Transform Infrared Spectroscopy, Differential Scanning Calorimetry, Plastic-bonded explosive. LIST OF SYMBOLS impact hazards is important. Other potential applications include the use of TATB as the booster or main charge TATB 2,4,6-triamino-1,3,5-trinitrobenzene explosives for down-hole oil perforation at elevated HE high explosive temperature surroundings (Lee, 1996). PBX plastic-bonded explosive HMX octogen TATB is a high explosive (HE) that can be combined with plastic binder to produce a plastic-bonded explosive RDX hexogen (PBX) composition, which is heat-resistant and highly TCB 1,3,5-trichlorobenzene insensitive. It is insoluble in organic solvents and has a TCTNB 1,3,5-trichloro-2,4,6-trinitrobenzene melting point above 400oC. -
11.8 Aromatic Compounds Aromatic Compounds Naming Aromatic
11.8 Aromatic Compounds In 1825, Michael Faraday isolated a hydrocarbon called benzene, which consists of a six-carbon ring with alternating double bonds and has the molecular formula C6H6. Learning Goal Describe the bonding in benzene; name aromatic compounds, and draw their skeletal formulas. Chemistry: An Introduction to General, Organic, and Biological Chemistry, Twelfth Edition © 2015 Pearson Education, Inc. Aromatic Compounds Benzene is • an aromatic compound • a ring of six C atoms, each bonded to one H atom • a flat ring structure drawn with three alternating double bonds • represented by two structures because the electrons are shared equally among all the C atoms • represented by a skeletal formula using a circle in the center instead of the alternating double bonds Chemistry: An Introduction to General, Organic, and Biological Chemistry, Twelfth Edition © 2015 Pearson Education, Inc. Naming Aromatic Compounds Aromatic compounds containing a benzene ring and a single substituent are named as benzene derivatives. Since the ring contains only one substituent, the ring is not numbered. Some common names such as toluene, aniline, and phenol are allowed by IUPAC rules. Chemistry: An Introduction to General, Organic, and Biological Chemistry, Twelfth Edition © 2015 Pearson Education, Inc. 1 Naming Aromatic Compounds When there are two or more substituents, the benzene ring is numbered to give the lowest numbers to the substituents. Chemistry: An Introduction to General, Organic, and Biological Chemistry, Twelfth Edition © 2015 Pearson Education, Inc. Naming Aromatic Compounds When a common name such as toluene, phenol, or aniline can be used, • the carbon atom attached to the methyl, hydroxyl, or amine group is numbered as carbon 1 • the other substituents are named alphabetically Chemistry: An Introduction to General, Organic, and Biological Chemistry, Twelfth Edition © 2015 Pearson Education, Inc. -
Field-Based Analytical Methods for Explosive Compounds
Field-Based Analytical Methods for Explosive Compounds Dr. Thomas F. Jenkins Marianne E. Walsh USA Engineer Research and Development Center– Cold Regions Research and Engineering Laboratory 72 Lyme Road, Hanover NH 03755 603-646-4385 (FAX-4785) [email protected] [email protected] 1 1 Outline of Presentation • Important properties of nitroaromatic (TNT) and nitramine (RDX) explosives • Accepted laboratory methods for explosives chemicals • Detection criteria for explosives-related chemicals • Why should you consider using on-site methods? • Sampling considerations for explosives in soil and water • Verified methods for on-site determination of explosives in soil and water • Advantages / disadvantages of various on-site methods 2 Overview of topics to be covered in the presentation. 2 Nitroaromatic Nitramine (TNT) (RDX) NO 2 CH3 N O N 2 NO2 N N O N 2 NO 2 NO 2 H C-O-NO 2 2 Nitrate Ester HC-O-NO (NG) 2 H 2 C-O-NO2 3 3 ***Safety*** • Chunks of high explosives often found at contaminated sites • Concentrations of TNT or RDX in soil greater than 12% are reactive (can propagate a detonation)* • Neither chunks nor soil with concentrations of TNT and RDX greater than 10% can be shipped off site using normal shipping procedures *Kristoff et al. 1987 4 The most important property of all is the ability of these compounds to detonate if they are subjected to the right type of stimulus (spark, shock). This is one of the major reasons why on-site analysis is so important for explosives. Kristoff, F.T., T.W. -
CHEMICAL HYGIENE PLAN Laboratory Safety Manual Approval
CHEMICAL HYGIENE PLAN Laboratory Safety Manual Approval Date: March 10, 2015 Prepared By: Environmental Health & Safety Table of Contents TABLE OF CONTENTS PART A: University-wide Policies and Procedures I. Introduction: ............................................................................... 2 II. Responsibilities: ......................................................................... 3 III. Information Dissemination and Employee Training. ................. 5 IV. Chemical Procurement Procedures. ........................................... 6 V. Working with Chemicals: General Safety Standard Operating Procedures. .................... 7 VI. Chemical Storage. ..................................................................... 9 VII. Disposal of Chemical Waste. ........................................................ 17 VIII. Hazard Identification: Classification & Communication. ........... 25 IX. Environmental Monitoring. ......................................................... 35 X. Personal Protective Equipment. .................................................. 37 XI. Respiratory Protection. ................................................................ 39 XII. Eye-Wash & Deluge Shower Stations. ......................................... 40 XIII. Fume Hoods. ............................................................................... 44 XIV. Fire Extinguishers. ..................................................................... 42 XV. Emergency Response. ................................................................. -
Alkylation of Aromatic Hydrocarbons with Divinylbenzene by Solid Polymeric Oxo Acids
Polymer Journal, Vol. 13, No.9, pp 915-917 (1981) NOTE Alkylation of Aromatic Hydrocarbons with Divinylbenzene by Solid Polymeric Oxo Acids Hiroshi HASEGAWA and Toshinobu HIGASHIMURA Department of Polymer Chemistry, Kyoto University, Kyoto 606, Japan. (Received February 28, 1981) KEY WORDS Solid Polymeric Oxo Acid I Alkylation I Bis(l-arylethyl)- benzene I Nafion-H I Amberlyst 151 Divinylbenzene I Aromatic Hydrocar bons I In our recent papers on the alkylation of aromatic hydrocarbons with styrene (eq 1),u we have shown that solid polymeric oxo acids as catalysts can bring about higher yields of 1-phenyl-1-arylethane (I) than the corresponding soluble oxo acids [e.g., poly(styrenesulfonic acid) (Amberlyst 15) vs. p CH3C6H4S03H; perfluorinated resinsulfonic acid (Nafion-H) vs. CF S0 H]. In view of the easy 3 3 yH3 yH3 separation of the product from the catalyst, the use (2) of these effective polymeric oxo acids should be H H industrially more advantageous than homogeneous (II) processes using soluble acidic catalysts. H H EXPERIMENTAL ) CH3-t-Ar + ift' CH2© ) Aromatic Hydrocarbons © Materials (I) (1) The DVB used in most experiments was an isomeric mixture (m-DVB/p-DVB = 70/30, purity;::: This article deals with the alkylation of aromatic 98%) separated from a commercial mixture of hydrocarbons (toluene and m-xylene) with divinyl DVB (60%) and ethylvinylbenzene (40%) by benzene (DVB) catalyzed by solid polymeric oxo preparative liquid chromatography.5 p-DVB and m acids (Nafion-H and Amberlyst 15). If the two vinyl DVB were isolated from the commercial mixture by groups in DVB, as in the case of styrene, react the method of Storey et a/.