Patenton — panteon of patents

(19)

RU

(11)

2 240 181

(13)

C1

(51)

IPC

(21) (22)

Application

2003116958/04, 2003-06-06

(24)

Start date

2003-06-06

(22)

Actual filing date

2003-06-06

(45)

Published

2004-11-20

(72)

Inventor

Belokurov V.A.Busygin V.M.Vasil'Ev I.M.Galimzjanov R.M.Zuev V.P.Minullin A.F.Myshkin A.I.Petukhov A.A.Akhmetov R.M.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo

OLEFIN EPOXIDATION CATALYST AND A METHOD FOR PREPARATION THEREOF Russian patent published in 2004 - IPC

Abstract RU 2240181 C1

FIELD: organic synthesis catalysts.

SUBSTANCE: catalyst contains, wt %: molybdenum 0.25-0.7, ethylbenzene hydroperoxide 0.5-15, ethanol 14-60, acetophenone 1.5-25, methylphenylcarbinol 2.5-35, ethylbenzene 7-30, water 0.5-5.2, methylphenylcarbinol-based ether or mixture of methylphenylcarbinol-based ethers 0.001-2.5, and trace components not exciding 1%.

EFFECT: increased epoxidation conversion and selectivity and improved storage stability of catalyst.

3 cl, 5 ex

Similar patents RU2240181C1

Title Year Author Number
METHOD FOR EPOXYDATION OF OLEFINS 2004
  • Busygin V.M.
  • Kharlampidi Kh.Eh.
  • Batyrshin N.N.
  • Elimanova G.G.
  • Gil'Manov Kh.Kh.
  • Belokurov V.A.
  • Gil'Mutdinov N.R.
  • Akhmetov R.M.
  • Zuev V.P.
  • Vasil'Ev I.M.
  • Miroshkin N.P.
  • Petukhov A.A.
  • Stojanova L.F.
  • Galimzjanov R.M.
  • Myshkin A.I.
  • Shepelin V.A.
 RU2263671C1
METHOD OF PRODUCING ETHYLBENZENE HYDROPEROXIDE 1996
  • Zajtsev N.M.
  • Petukhov A.A.
  • Komarov V.A.
  • Sakhapov G.Z.
  • Vasil'Ev I.M.
  • Belokurov V.A.
  • Nurgaliev N.S.
  • Russak A.V.
 RU2114104C1
METHOD OF PREPARING CATALYST FOR EPOXIDATION OF OLEFINS 1987
  • Serebrjakov B.R.
  • Karpenko L.P.
  • Matrosov N.I.
  • Belokurov V.A.
  • Myshkin A.I.
 SU1499764A1
METHOD OF PRODUCING MOLYBDENUM CATALYST FOR OLEFIN EPOXIDATION 2014
  • Kharlampidi Kharlampij Ehvklidovich
  • Gajfullin Anvar Akhmetovich
  • Elimanova Galina Gennad'Evna
  • Tuntseva Svetlana Nikolaevna
  • Batyrshin Nikolaj Nikolaevich
  • Miroshkin Nikolaj Petrovich
 RU2556002C1
ETHYLBENZENE HYDROPEROXIDE PRODUCTION PROCESS 1998
  • Galimzjanov R.M.
  • Belokurov V.A.
  • Petukhov A.A.
  • Galiev R.G.
  • Serebrjakov B.R.
  • Zuev V.P.
  • Mustafin Kh.V.
  • Lemaev N.V.
  • Nurgaliev N.S.
  • Vasil'Ev I.M.
 RU2128647C1
METHOD OF PRODUCTION OF STYRENE 1998
  • Petukhov A.A.
  • Vasil'Ev I.M.
  • Galimzjanov R.M.
  • Mel'Nikov G.N.
  • Galiev R.G.
  • Belokurov V.A.
  • Bozina N.A.
  • Komarov V.A.
  • Serebrjakov B.R.
 RU2141933C1
STYRENE PRODUCTION PROCESS 2000
  • Petukhov A.A.
  • Serebrjakov B.R.
  • Komarov V.A.
  • Busygin V.M.
  • Belokurov V.A.
  • Vasil'Ev I.M.
  • Beljaev S.P.
  • Galimzjanov R.M.
  • Zuev V.P.
  • Mustafin Kh.V.
 RU2177467C2
METHOD OF PRODUCING MOLYBDENUM CATALYST FOR OLEFIN EPOXIDATION 2016
  • Kharlampidi Kharlampij Evklidovich
  • Gajfullin Anvar Akhmetovich
  • Elimanova Galina Gennadevna
  • Miroshkin Nikolaj Petrovich
  • Tuntseva Svetlana Nikolaevna
 RU2633363C1
METHOD OF PREPARING SOLUBLE MOLYBDENUM EPOXIDATION CATALYST 1997
  • Petukhov A.A.
  • Beljaev S.P.
  • Galiev R.G.
  • Kharlampidi Kh.Eh.
  • Serebrjakov B.R.
  • Vasil'Ev I.M.
  • Belokurov V.A.
  • Galimzjanov R.M.
  • Myshkin A.I.
 RU2125485C1
METHOD FOR PRODUCING CATALYST FOR EPOXYDATION OF OLEFINS 2018
  • Kharlampidi Kharlampij Evklidovich
  • Gajfullin Anvar Akhmetovich
  • Elimanova Galina Gennadevna
  • Miroshkin Nikolaj Petrovich
  • Tuntseva Svetlana Nikolaevna
  • Gajfullin Ruslan Anvarovich
  • Denisova Marina Nikolaevna
 RU2683319C1

RU 2 240 181 C1

Authors

Belokurov V.A.

Busygin V.M.

Vasil'Ev I.M.

Galimzjanov R.M.

Zuev V.P.

Minullin A.F.

Myshkin A.I.

Petukhov A.A.

Akhmetov R.M.

Dates

2004-11-20—Published

2003-06-06—Filed

read Similar patents