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2 361 667

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(51)

IPC

B01J23/78(2006-01-01)

B01J23/84(2006-01-01)

B01J23/83(2006-01-01)

B01J23/85(2006-01-01)

C07C5/333(2006-01-01)

(21) (22)

Application

2008108660/04, 2008-03-05

(24)

Start date

2008-03-05

(22)

Actual filing date

2008-03-05

(45)

Published

2009-07-20

(72)

Inventor

Kotel'Nikov Georgij RomanovichKachalov Dmitrij Vasil'EvichSidnev Vladimir BorisovichBespalov Vladimir PavlovichGlushakov Mikhail Ivanovich

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Nauchno-Issledovatel'Skij Institut Nii

CATALYST FOR DEHYDROGENATING OLEFIN HYDROCARBONS Russian patent published in 2009 - IPC B01J23/78 B01J23/84 B01J23/83 B01J23/85 C07C5/333

Abstract RU 2361667 C1

FIELD: chemistry.

SUBSTANCE: invention relates to catalyst production, particularly to production of catalysts for dehydrogenating olefin hydrocarbons. Described is a catalyst based on iron oxide, containing potassium compounds, chrome oxide, molybdenum oxide, ceric oxide and portland cement with the following ratios of components, wt %: potassium compounds (in terms of potassium oxide) 10.0-25.0; chrome oxide 0.5-7.0; molybdenum oxide 0.7-7.0; ceric oxide 1.0-15.0; portland cement 0.5-13.0; the rest is iron oxide.

EFFECT: increased selectivity of catalyst.

3 cl, 1 tbl, 2 dwg, 16 ex

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RU 2 361 667 C1

Authors

Kotel'Nikov Georgij Romanovich

Kachalov Dmitrij Vasil'Evich

Sidnev Vladimir Borisovich

Bespalov Vladimir Pavlovich

Glushakov Mikhail Ivanovich

Dates

2009-07-20—Published

2008-03-05—Filed