Destruction Of Chemical Agent Simulants In Supercritical Water Oxidation
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Author | : Michael R. Blank |
Publisher | : |
Total Pages | : 176 |
Release | : 1992 |
Genre | : |
ISBN | : |
Download Destruction of Chemical Agent Simulants in Supercritical Water Oxidation Book in PDF, Epub and Kindle
Author | : Michael R. Blank |
Publisher | : |
Total Pages | : 88 |
Release | : 1992 |
Genre | : Chemical agents |
ISBN | : |
Download A survey Book in PDF, Epub and Kindle
Author | : National Research Council |
Publisher | : National Academies Press |
Total Pages | : 119 |
Release | : 2013-10-10 |
Genre | : Technology & Engineering |
ISBN | : 0309287324 |
Download Assessment of Supercritical Water Oxidation System Testing for the Blue Grass Chemical Agent Destruction Pilot Plant Book in PDF, Epub and Kindle
Assessment of Supercritical Water Oxidation System Testing for the Blue Grass Chemical Agent Destruction Pilot Plant reviews and evaluates the results of the tests conducted on one of the SCWO units to be provided to Blue Grass Chemical Agent Destruction Pilot Plant. The Army Element, Assembled Chemical Weapons Alternatives (ACWA) is responsible for managing the conduct of destruction operations for the remaining 10 percent of the nation's chemical agent stockpile, stored at the Blue Grass Army Depot (Kentucky) and the Pueblo Chemical Depot (Colorado). Facilities to destroy the agents and their associated munitions are currently being constructed at these sites. The Blue Grass Chemical Agent Destruction Pilot Plant (BGCAPP) will destroy chemical agent and some associated energetic materials by a process of chemical neutralization known as hydrolysis. The resulting chemical waste stream is known as hydrolysate. Among the first-of-a-kind equipment to be installed at BGCAPP are three supercritical water oxidation (SCWO) reactor systems. These particular hydrolysate feeds present unique non-agent-related challenges to subsequent processing via SCWO due to their caustic nature and issues of salt management.This report provides recommendations on SCWO systemization testing inclusive of durability testing and discusses systemization testing objectives and concepts.
Author | : Engineering National Academies of Sciences (and Medicine) |
Publisher | : |
Total Pages | : 30 |
Release | : 2019 |
Genre | : |
ISBN | : 9780309490252 |
Download Metrics for Successful Supercritical Water Oxidation System Operation at the Blue Grass Chemical Agent Destruction Pilot Plant Book in PDF, Epub and Kindle
Author | : |
Publisher | : |
Total Pages | : 0 |
Release | : 2003 |
Genre | : |
ISBN | : |
Download Kinetics of Chemical Agents Destruction in Supercritical Water Book in PDF, Epub and Kindle
The work accomplishments during this project consist of five different studies conducted by three current PhD students in the laboratory. An experimental study of methylphosphonic acid (MPA) oxidation has been completed that includes macroscopic modeling of the overall global rate law for MPA oxidation in supercritical water (SCW) and for the major pathways in MPA oxidation. Additionally, an elementary reaction rate model for supercritical water oxidation (SCWO) of MPA has been developed consisting of rate parameters from the available literature and ab initio calculations. Urea hydrolysis kinetics have been experimentally measured at sub and supercritical water conditions. Additionally, recent studies in the laboratory include a co-oxidation stud of MPA and ethanol kinetics in SCW and a methane SCWO experimental study.
Author | : Gregory J. Rosasco |
Publisher | : DIANE Publishing |
Total Pages | : 318 |
Release | : 1993-12 |
Genre | : |
ISBN | : 9780788100420 |
Download Workshop on Federal Programs Involving Supercritical Water Oxidation Book in PDF, Epub and Kindle
Covers: energy recovery, space life support applications, hazardous waste, shipboard applications, conventional munitions, therodynamics and kinetics, and much more. Graphs and diagrams.
Author | : National Research Council |
Publisher | : National Academies Press |
Total Pages | : 66 |
Release | : 2002-01-08 |
Genre | : Science |
ISBN | : 030907634X |
Download Evaluation of Demonstration Test Results of Alternative Technologies for Demilitarization of Assembled Chemical Weapons Book in PDF, Epub and Kindle
By direction of Congress, the U.S. Department of Defense's (DoD's) program manager for the Assembled Chemical Weapons Assessment (PMACWA) asked the National Research Council (NRC) Committee on Review and Evaluation of Alternative Technologies for Demilitarization of Assembled Chemical Weapons: Phase II (the ACW II committee) to conduct an independent scientific and technical assessment of three alternative technologies (referred to as Demo II) under consideration for the destruction of assembled chemical weapons at U.S. chemical weapons storage sites. The three technologies are AEA Technologies Corporation's (AEA's) electrochemical oxidation process; the transpiring-wall supercritical water oxidation and gasphase chemical reduction processes of Foster Wheeler/Eco Logic/Kvaerner (FW/EL/K); and Teledyne-Commodore's solvated electron process. Each of these technologies represents an alternative to incineration for the complete destruction of chemical agents and associated energetic materials. The demonstration tests were approved by the PMACWA after an initial assessment of each technology. The results of that initial assessment were reviewed by an earlier NRC committee, the Committee on Review and Evaluation of Alternative Technologies for Demilitarization of Assembled Chemical Weapons (the ACW I committee). For the present review, the committee conducted an indepth examination of each technology provider's data, analyses, and demonstration test results for the critical components tested. This review report supplements the ACW I report and considers the demonstration performance of the Demo II candidate technologies and their readiness for advancement to pilot-scale implementation. Because testing in these areas is ongoing, the committee decided to cut short its fact-finding efforts for input to this report as of March 30, 2001.
Author | : National Research Council |
Publisher | : National Academies Press |
Total Pages | : 83 |
Release | : 1998-06-08 |
Genre | : Science |
ISBN | : 0309060435 |
Download Using Supercritical Water Oxidation to Treat Hydrolysate from VX Neutralization Book in PDF, Epub and Kindle
The U.S. Army has asked the National Research Council (NRC) to evaluate whether supercritical water oxidation (SCWO) is an effective and appropriate means of eliminating hazardous or toxic organic constituents in VX hydrolysate for ultimate disposition. The NRC was not asked to conduct an in-depth analysis of the entire integrated VX bulk agent destruction and disposal process for the Newport Chemical Agent Disposal Facility. As the facility design is being finalized (March 1999-April 2000), the NRC will probably be asked to assess all aspects of the facility design, including monitoring, containment, process control, and redundancy, as well as the quantitative risk assessment (QRA). This report outlines the elements of the proposed neutralization/SCWO technology, evaluates the results of ongoing SCWO tests, and makes recommendations concerning aspects of the technology that require further development. The scope of this evaluation did not include evaluations of other potential technologies or management options for the treatment of VX hydrolysate.
Author | : |
Publisher | : |
Total Pages | : |
Release | : 1989 |
Genre | : |
ISBN | : |
Download The Destruction of Hazardous Chemical Waste by Oxidation in Supercritical Water Book in PDF, Epub and Kindle
The chemistry of oxidation in supercritical water is being investigated for development into a practical destruction process for hazardous chemical waste. In principle, a wide variety of waste streams might be treated by this technology, including those that are unsuitable for incineration because of high water content. To establish a basis for extrapolation of kinetic measurements to a variety of compounds, a mechanism is being developed for oxidation in supercritical water on the basis of conventional free-radical reactions, with modifications for high pressures and high concentrations of water. Global rate expressions for oxidation of methane and methanol in supercritical water have been determined. A base mechanism and modifications to the mechanism to account for the roles of hydrogen bonding and water dimer formation have been investigated for CO. On this limited basis, reasonable agreement between model and experimental results has been obtained. Further verification of the model with experimental results will provide insight into the roles of hydrogen bonding and water dimer formation in oxidation in supercritical water. 30 refs., 3 tabs.
Author | : David Neil Kupferer |
Publisher | : |
Total Pages | : 57 |
Release | : 2002 |
Genre | : |
ISBN | : |
Download An Evaluation of Supercritical Water Oxidation Technology Book in PDF, Epub and Kindle