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2 200 144

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Application

2001118661/04, 2001-07-05

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Start date

2001-07-05

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Actual filing date

2001-07-05

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Published

2003-03-10

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Inventor

Kutuzov P.I.Bazhenov Ju.P.Dzhemilev U.M.Kas'Janova L.Z.Kutepov B.I.Khusnutdinov R.I.Shchadneva N.A.Khizipova A.N.Balaev A.V.Pavlov M.L.

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Holder

Institut Neftekhimii I Kataliza An Rb I Unts Ran

P-CYMENE (P-METHYLISOPROPYLBENZENE) PRODUCTION PROCESS Russian patent published in 2003 - IPC

Abstract RU 2200144 C1

FIELD: industrial organic synthesis. SUBSTANCE: process involves skeletal isomerization and dehydrogenation of alpha-pinene in presence of zeolite- containing cracking catalyst (Z-10) preliminarily activated for 1-2 h at 300-550 C in nitrogen flow. Process is carried out for 2-8 h at 150-170 C and nitrogen pressure 5 atm. EFFECT: increased yield of product. 1 tbl, 10 ex

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RU 2 200 144 C1

Authors

Kutuzov P.I.

Bazhenov Ju.P.

Dzhemilev U.M.

Kas'Janova L.Z.

Kutepov B.I.

Khusnutdinov R.I.

Shchadneva N.A.

Khizipova A.N.

Balaev A.V.

Pavlov M.L.

Dates

2003-03-10—Published

2001-07-05—Filed

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