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2 556 002

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C1

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IPC

B01J37/00(2006-01-01)

B01J23/28(2006-01-01)

C07D301/19(2006-01-01)

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Application

2014118420/04, 2014-05-06

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Start date

2014-05-06

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Actual filing date

2014-05-06

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Published

2015-07-10

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Inventor

Kharlampidi Kharlampij EhvklidovichGajfullin Anvar AkhmetovichElimanova Galina Gennad'EvnaTuntseva Svetlana NikolaevnaBatyrshin Nikolaj NikolaevichMiroshkin Nikolaj Petrovich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Natsional'Nyj Issledovatel'Skij Tekhnologicheskij Universitet" Vpo

METHOD OF PRODUCING MOLYBDENUM CATALYST FOR OLEFIN EPOXIDATION Russian patent published in 2015 - IPC B01J37/00 B01J23/28 C07D301/19 

Abstract RU 2556002 C1

FIELD: chemistry.

SUBSTANCE: method of producing a molybdenum catalyst for epoxidation of olefins includes dissolving, at 30-50°C, molybdenum metal powder in a medium which contains peroxide compounds with the weight ratio of waste water to molybdenum of 1:(0.006-0.025). The medium which contains peroxide compounds used is waste water from combined production of styrene and propylene oxide at the step of washing ethylbenzene oxidation product with water with concentration of peroxides in the waste water of 0.25-1.10 mol/l.

EFFECT: use of waste water from combined production of styrene and propylene oxide when producing the molybdenum catalyst for epoxidation of olefins, the obtained molybdenum catalyst is characterised by storage stability and high activity and selectivity in the epoxidation reaction.

3 cl, 2 tbl, 3 ex

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RU 2 556 002 C1

Authors

Kharlampidi Kharlampij Ehvklidovich

Gajfullin Anvar Akhmetovich

Elimanova Galina Gennad'Evna

Tuntseva Svetlana Nikolaevna

Batyrshin Nikolaj Nikolaevich

Miroshkin Nikolaj Petrovich

Dates

2015-07-10—Published

2014-05-06—Filed

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