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Oxidation of Unsymmetrical Dimethylhydrazine over Heterogeneous Catalysts: Solution of Environmental Problems of Production, Storage and Disposal of Highly Toxic Rocket Fuels Full article

Общее Language: Английский, Genre: Full article,
Status: Published, Source type: Original
Conference Environmental Catalysis : A Step Forward: 3rd European Workshop on Environmental Catalysis
02-05 May 2001 , Maiori
Journal Catalysis Today
ISSN: 0920-5861 , E-ISSN: 1873-4308
Output data Year: 2002, Volume: 75, Number: 1-4, Pages: 277-285 Pages count : 9 DOI: 10.1016/S0920-5861(02)00080-9
Tags Catalytic oxidation, Fluidized bed reactor, Nitride catalysts, NOx reduction, Noble metal catalysts, Oxide catalysts, Rocket fuels, Unsymmetrical dimethylhydrazine
Authors Ismagilov Z.R. 1 , Kerzhentsev M.A. 1 , Ismagilov I.Z. 1 , Sazonov V.A. 1 , Parmon V.N. 1 , Elizarova G.L. 1 , Pestunova O.P. 1 , Shandakov S.D. 2 , Zuev Y.L. 3 , Eryomin V.N. 3 , Pestereva N.V. 3 , Garin F. 4 , Veringa H.J. 5
Affiliations
1 Boreskov Institute of Catalysis, Prospekt Akademika Lavrentieva 5, Novosibirsk 630090, Russia
2 Federal Research and Production Center “Altai”, Biysk 659322, Russia
3 State Rocket Center “Academician V.P. Makeyev Design Bureau”, Miass 456300, Russia
4 Louis Pasteur University, Strasbourg 67070, France
5 Netherlands Energy Research Foundation (ECN), Petten 1755ZG, The Netherlands

Funding (1)

1 International Science and Technology Center 959

Abstract: The catalytic oxidation of unsymmetrical dimethylhydrazine (UDMH) by air has been studied in a vibro-fluidized catalyst bed laboratory kinetic setup over catalysts CuxMg1−xCr2O4/γ-Al2O3, 32.9%Ir/γ-Al2O3 and β-Si3N4 in a temperature range 150–400 °C. The catalyst CuxMg1−xCr2O4/γ-Al2O3 was found to be optimal regarding high yields of CO2 and low yields of NOx. A probable mechanism of UDMH heterogeneous catalytic oxidation is proposed. Catalyst CuxMg1−xCr2O4/γ-Al2O3 has been further used in the pilot plant specially designed for the destruction of UDMH. Results of testing the main fluidized bed catalytic reactor for UDMH oxidation and the reactor for selective catalytic reduction of NOx with NH3 are presented. These results prove that the developed UDMH destruction technology is highly efficient and environmentally safe.
Cite: Ismagilov Z.R. , Kerzhentsev M.A. , Ismagilov I.Z. , Sazonov V.A. , Parmon V.N. , Elizarova G.L. , Pestunova O.P. , Shandakov S.D. , Zuev Y.L. , Eryomin V.N. , Pestereva N.V. , Garin F. , Veringa H.J.
Oxidation of Unsymmetrical Dimethylhydrazine over Heterogeneous Catalysts: Solution of Environmental Problems of Production, Storage and Disposal of Highly Toxic Rocket Fuels
Catalysis Today. 2002. V.75. N1-4. P.277-285. DOI: 10.1016/S0920-5861(02)00080-9 publication_identifier_short.wos_identifier_type publication_identifier_short.scopus_identifier_type publication_identifier_short.rinz_identifier_type
Dates:
Published online: Feb 21, 2002
Published print: Jul 3, 2002
Identifiers:
publication_identifier.wos_identifier_type WOS:000176981900038
publication_identifier.scopus_identifier_type 2-s2.0-0037014504
publication_identifier.rinz_identifier_type 13394438
publication_identifier.accession_number_identifier_type 2002:456944
publication_identifier.chemical_accession_number_identifier_type 137:299068
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