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2 056 940

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Application

5034343/04, 1992-03-26

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Actual filing date

1992-03-26

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Published

1996-03-27

(72)

Inventor

Kladova N.V.Mashkina A.V.Savostin Ju.A.Borisova T.V.Jakovleva V.N.Lisachenko I.G.Panasenko S.Ja.Krjakunov M.V.Grebeneva N.I.

(73)

Holder

Spetsial'Noe Konstruktorsko-Tekhnologicheskoe Bjuro Katalizatorov S Opytnym ZavodomInstitut Kataliza So Ran

METHOD TO PRODUCE CATALYST FOR SYNTHESIS OF METHYL MERCAPTAN AND DIMETHYL SULFIDE& Russian patent published in 1996 - IPC

Abstract RU 2056940 C1

FIELD: petrochemical industry. SUBSTANCE: catalyst is prepared by impregnation of alumoboric carrier with pores radius exceeding 100 nm and special volume of 0,8-0,13 cm3/g with solution of potassium tungstate. Impregnated carrier is calcined in preliminary heated furnace under temperature of 380 - 500 C. Catalyst has 7.5 - 10 mass % of potassium tungstate. EFFECT: increased efficiency of process. 1 tbl

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RU 2 056 940 C1

Authors

Kladova N.V.

Mashkina A.V.

Savostin Ju.A.

Borisova T.V.

Jakovleva V.N.

Lisachenko I.G.

Panasenko S.Ja.

Krjakunov M.V.

Grebeneva N.I.

Dates

1996-03-27—Published

1992-03-26—Filed

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