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SU1608923A1 - Method of preparing catalyst for synthesis of methylmercaptane - Google Patents

Method of preparing catalyst for synthesis of methylmercaptane

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Publication number
SU1608923A1
SU1608923A1 SU4661892/04A SU4661892A SU1608923A1 SU 1608923 A1 SU1608923 A1 SU 1608923A1 SU 4661892/04 A SU4661892/04 A SU 4661892/04A SU 4661892 A SU4661892 A SU 4661892A SU 1608923 A1 SU1608923 A1 SU 1608923A1
Authority
SU
USSR - Soviet Union
Prior art keywords
catalyst
methylmercaptane
synthesis
impregnated
carrier
Prior art date
Application number
SU4661892/04A
Other languages
Russian (ru)
Inventor
Н.В. Кладова
А.В. Машкина
Ю.А. Савостин
В.Н. Яковлева
В.П. Кудинов
Т.В. Борисова
В.А. Балашов
А.А. Самахов
Original Assignee
Специальное конструкторско-технологическое бюро катализаторов с опытным заводом
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Специальное конструкторско-технологическое бюро катализаторов с опытным заводом filed Critical Специальное конструкторско-технологическое бюро катализаторов с опытным заводом
Priority to SU4661892/04A priority Critical patent/SU1608923A1/en
Application granted granted Critical
Publication of SU1608923A1 publication Critical patent/SU1608923A1/en

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Abstract

FIELD: catalytic chemistry. SUBSTANCE: alumina-boride carrier with specific volume of macropores (pore radii grater than 1000) 0.08-0.13 cu.cm/g is impregnated with potassium tungstenate in the form of air sol, this process being conducted with a velocity 0.1- 0.3 l/h per 100 g of catalyst. The impregnated carrier is left to stand under air atmosphere for 6-12 h and then is calcined. Use of the thus obtained catalyst enables conversion and selectivity to be increased, as compared to those obtained with commonly used catalyst, respectively from 66 to 68% and from 90 to 97%. EFFECT: enhanced catalyst efficiency. 1 tbl
SU4661892/04A 1988-01-26 1988-01-26 Method of preparing catalyst for synthesis of methylmercaptane SU1608923A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4661892/04A SU1608923A1 (en) 1988-01-26 1988-01-26 Method of preparing catalyst for synthesis of methylmercaptane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4661892/04A SU1608923A1 (en) 1988-01-26 1988-01-26 Method of preparing catalyst for synthesis of methylmercaptane

Publications (1)

Publication Number Publication Date
SU1608923A1 true SU1608923A1 (en) 1996-11-10

Family

ID=60529715

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4661892/04A SU1608923A1 (en) 1988-01-26 1988-01-26 Method of preparing catalyst for synthesis of methylmercaptane

Country Status (1)

Country Link
SU (1) SU1608923A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2157366C1 (en) * 1999-03-10 2000-10-10 Наумейко Анатолий Васильевич Methylmercaptan production process, method of preparing catalyst for production of methylmercaptan, and method of producing hydrogen sulfide for methylmercaptan production
RU2384364C2 (en) * 2004-12-18 2010-03-20 Дегусса Гмбх Catalysts containing halide-containing tungstates of alkali metals for synthesis of alkylmercaptans and preparation methods thereof
US7687667B2 (en) 2003-04-30 2010-03-30 Basf Se Catalyst for the production of methyl mercaptan from methanol and hydrogen sulfide
RU2436626C2 (en) * 2006-09-11 2011-12-20 Эвоник Дегусса Гмбх Molybdenum-containing catalyst, method of its production and method to produce methyl mercaptan

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2157366C1 (en) * 1999-03-10 2000-10-10 Наумейко Анатолий Васильевич Methylmercaptan production process, method of preparing catalyst for production of methylmercaptan, and method of producing hydrogen sulfide for methylmercaptan production
US7687667B2 (en) 2003-04-30 2010-03-30 Basf Se Catalyst for the production of methyl mercaptan from methanol and hydrogen sulfide
RU2384364C2 (en) * 2004-12-18 2010-03-20 Дегусса Гмбх Catalysts containing halide-containing tungstates of alkali metals for synthesis of alkylmercaptans and preparation methods thereof
RU2436626C2 (en) * 2006-09-11 2011-12-20 Эвоник Дегусса Гмбх Molybdenum-containing catalyst, method of its production and method to produce methyl mercaptan

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