Complexes Forming from Ammonium Paramolybdate, Orthophosphoric Acid, Cobalt or Nickel Nitrate, and Carbamide in Solution and Their Use in the Preparation of Diesel Fuel Hydrodesulfurization Catalysts Full article
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Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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| Output data | Year: 2009, Volume: 50, Number: 6, Pages: 867-873 Pages count : 7 DOI: 10.1134/S0023158409060111 | ||
| Tags | Hydrodesulfurization; Nickel Nitrate; Terminal Oxygen Atom; Heteropoly Compound; Residual Sulfur | ||
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Abstract:
It is demonstrated by 14N, 17O, 31P, and 95Mo NMR spectroscopy that the heteropolyanion [P2Mo5O23]6− forms in impregnating solutions containing orthophosphoric acid, ammonium paramolybdate, cobalt or nickel nitrate, and carbamide. The anion forms labile complexes with Co2+ or Ni2+ cations by coordinating to them through terminal oxygen atoms of the MoO6 octahedra and outer oxygen atoms of the PO4 groups. The catalysts prepared by supporting these complexes on Al2O3 are highly active in diesel fuel hydrodesulfurization. They compare well with the best foreign analogues and are superior to most of the Russian commercial hydrodesulfurization catalysts.
Cite:
Klimov O.V.
, Fedotov M.A.
, Pashigreva A.V.
, Budukva S.V.
, Kirichenko E.N.
, Bukhtiyarova G.A.
, Noskov A.S.
Complexes Forming from Ammonium Paramolybdate, Orthophosphoric Acid, Cobalt or Nickel Nitrate, and Carbamide in Solution and Their Use in the Preparation of Diesel Fuel Hydrodesulfurization Catalysts
Kinetics and Catalysis. 2009. V.50. N6. P.867-873. DOI: 10.1134/S0023158409060111 WOS Scopus РИНЦ ANCAN OpenAlex
Complexes Forming from Ammonium Paramolybdate, Orthophosphoric Acid, Cobalt or Nickel Nitrate, and Carbamide in Solution and Their Use in the Preparation of Diesel Fuel Hydrodesulfurization Catalysts
Kinetics and Catalysis. 2009. V.50. N6. P.867-873. DOI: 10.1134/S0023158409060111 WOS Scopus РИНЦ ANCAN OpenAlex
Original:
Климов О.В.
, Федотов М.А.
, Пашигрева А.В.
, Будуква С.В.
, Власова Е.Н.
, Бухтиярова Г.А.
, Носков А.С.
Комплексные соединения, образующиеся в растворе из парамолибдата аммония, ортофосфорной кислоты, нитратов кобальта или никеля и карбамида, и приготовленные на их основе катализаторы гидроочистки дизельного топлива
Кинетика и катализ. 2009. Т.50. №6. С.903-909. РИНЦ
Комплексные соединения, образующиеся в растворе из парамолибдата аммония, ортофосфорной кислоты, нитратов кобальта или никеля и карбамида, и приготовленные на их основе катализаторы гидроочистки дизельного топлива
Кинетика и катализ. 2009. Т.50. №6. С.903-909. РИНЦ
Dates:
| Submitted: | Oct 10, 2008 |
| Published print: | Nov 1, 2009 |
| Published online: | Dec 23, 2009 |
Identifiers:
| Web of science: | WOS:000274742300011 |
| Scopus: | 2-s2.0-75649123840 |
| Elibrary: | 15312738 |
| Chemical Abstracts: | 2010:34200 |
| Chemical Abstracts (print): | 153:584282 |
| OpenAlex: | W1986880977 |