RU2001119474A - Catalysts for the catalytic hydrolysis of alkylene oxides based on the Quaternary phosphonium salt - Google Patents
Catalysts for the catalytic hydrolysis of alkylene oxides based on the Quaternary phosphonium saltInfo
- Publication number
- RU2001119474A RU2001119474A RU2001119474/04A RU2001119474A RU2001119474A RU 2001119474 A RU2001119474 A RU 2001119474A RU 2001119474/04 A RU2001119474/04 A RU 2001119474/04A RU 2001119474 A RU2001119474 A RU 2001119474A RU 2001119474 A RU2001119474 A RU 2001119474A
- Authority
- RU
- Russia
- Prior art keywords
- quaternary phosphonium
- anion
- catalysts
- alkylene oxides
- phosphonium salt
- Prior art date
Links
- 125000002947 alkylene group Chemical group 0.000 title claims 2
- 239000003054 catalyst Substances 0.000 title 1
- 230000003197 catalytic Effects 0.000 title 1
- 238000006460 hydrolysis reaction Methods 0.000 title 1
- 150000004714 phosphonium salts Chemical group 0.000 title 1
- 150000001450 anions Chemical class 0.000 claims 4
- -1 alkylene glycols Chemical class 0.000 claims 3
- 239000007787 solid Substances 0.000 claims 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-K 2qpq Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 claims 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 claims 1
- 125000004948 alkyl aryl alkyl group Chemical group 0.000 claims 1
- 125000000217 alkyl group Chemical group 0.000 claims 1
- 239000003957 anion exchange resin Substances 0.000 claims 1
- 125000003710 aryl alkyl group Chemical group 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 claims 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims 1
- 125000004432 carbon atoms Chemical group C* 0.000 claims 1
- 150000001735 carboxylic acids Chemical class 0.000 claims 1
- 239000000969 carrier Substances 0.000 claims 1
- 125000001316 cycloalkyl alkyl group Chemical group 0.000 claims 1
- 229910052736 halogen Inorganic materials 0.000 claims 1
- 150000002367 halogens Chemical class 0.000 claims 1
- BDAGIHXWWSANSR-UHFFFAOYSA-M methanoate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Claims (5)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98204232 | 1998-12-14 | ||
EP98204232.7 | 1998-12-14 | ||
EP99201349.0 | 1999-04-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2001119474A true RU2001119474A (en) | 2003-06-10 |
RU2222522C2 RU2222522C2 (en) | 2004-01-27 |
Family
ID=8234456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2001119474/04A RU2222522C2 (en) | 1998-12-14 | 1999-12-13 | Method for preparing alkylene glycols |
Country Status (3)
Country | Link |
---|---|
US (1) | US6124508A (en) |
GC (1) | GC0000087A (en) |
RU (1) | RU2222522C2 (en) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GC0000169A (en) | 2000-09-28 | 2005-06-29 | Shell Int Research | Catalytic process for producing an alkylene glycolwith reactor-output recycle. |
GB2378701A (en) * | 2001-07-04 | 2003-02-19 | Shell Int Research | Process for the preparation of alkylene glycols |
CA2469696A1 (en) * | 2003-06-06 | 2004-12-06 | Shell Internationale Research Maatschappij B.V. | Process for the production of alkylene glycols using homogeneous catalysts |
US7105710B2 (en) * | 2003-09-26 | 2006-09-12 | Shell Oil Company | Process of preparing an alkylene glycol |
JP2005279615A (en) * | 2004-03-31 | 2005-10-13 | Toshio Fuchigami | Photolytic degradation method of organic matter and method for treating waste water |
US7435858B2 (en) * | 2004-12-23 | 2008-10-14 | Shell Oil Company | Process for the preparation of alkylene glycols |
PE20070478A1 (en) * | 2005-08-02 | 2007-05-18 | Shell Int Research | PREPARATION PROCESS OF ALKYLENE GLYCOLS |
PE20070477A1 (en) * | 2005-08-02 | 2007-05-16 | Shell Int Research | PROCESS FOR THE PREPARATION OF ALKYLENE CARBONATES |
US20070151451A1 (en) * | 2005-12-22 | 2007-07-05 | Rekers Dominicus M | Process for the cooling, concentration or purification of ethylene oxide |
US20070203350A1 (en) * | 2005-12-22 | 2007-08-30 | Bolk Jeroen W | Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process |
US20070213545A1 (en) * | 2005-12-22 | 2007-09-13 | Bolk Jeroen W | Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process |
US20070154377A1 (en) * | 2005-12-22 | 2007-07-05 | Rekers Dominicus M | Process for the removal of combustible volatile contaminant materials from a process stream |
US20070203352A1 (en) * | 2005-12-22 | 2007-08-30 | Bolk Jeroen W | Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process |
US20070203348A1 (en) * | 2005-12-22 | 2007-08-30 | Bolk Jeroen W | Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process |
US20070197808A1 (en) * | 2005-12-22 | 2007-08-23 | Bolk Jeroen W | Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process |
US7459589B2 (en) * | 2005-12-22 | 2008-12-02 | Shell Oil Company | Process for the preparation of an alkylene glycol |
US20070197801A1 (en) * | 2005-12-22 | 2007-08-23 | Bolk Jeroen W | Method of installing an epoxidation catalyst in a reactor, a method of preparing an epoxidation catalyst, an epoxidation catalyst, a process for the preparation of an olefin oxide or a chemical derivable from an olefin oxide, and a reactor suitables for such a process |
US20070203349A1 (en) * | 2005-12-22 | 2007-08-30 | Bolk Jeroen W | Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process |
US7704908B2 (en) * | 2005-12-22 | 2010-04-27 | Shell Oil Company | Method for reusing rhenium from a donor spent epoxidation catalyst |
ATE478063T1 (en) * | 2006-09-15 | 2010-09-15 | Shell Int Research | METHOD FOR PRODUCING ALKYLENE CARBONATE |
ATE486832T1 (en) | 2006-09-15 | 2010-11-15 | Shell Int Research | METHOD FOR PRODUCING ALKYLENE GLYCOLS |
US20080154052A1 (en) * | 2006-12-20 | 2008-06-26 | Jeroen Willem Bolk | Method of installing an epoxidation catalyst in a reactor, a method of preparing an epoxidation catalyst, an epoxidation catalyst, a process for the preparation of an olefin oxide or a chemical derivable from an olefin oxide, and a reactor suitable for such a process |
US20080154051A1 (en) * | 2006-12-20 | 2008-06-26 | Jeroen Willem Bolk | Method of installing an epoxidation catalyst in a reactor, a method of preparing an epoxidation catalyst, an epoxidation catalyst, a process for the preparation of an olefin oxide or a chemical derivable from an olefin oxide, and a reactor suitable for such a process |
BRPI0814386B1 (en) * | 2007-07-20 | 2017-05-09 | Shell Int Res Maartschappij B V | process for the preparation of an alkylene glycol |
JP2013129613A (en) * | 2011-12-20 | 2013-07-04 | Mitsubishi Chemicals Corp | Method of producing trialkylene glycol |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4160116A (en) * | 1978-08-28 | 1979-07-03 | Showa Denko K.K. | Process for the production of alkylene glycols |
GB2086894B (en) * | 1980-11-10 | 1984-06-20 | Ici Plc | Production of alkylene glycols |
US4560813A (en) * | 1984-03-28 | 1985-12-24 | Union Carbide Corporation | Processes for the production of alkylene glycol in the presence of organometalate |
US4982021A (en) * | 1984-03-28 | 1991-01-01 | Union Carbide Chemicals And Plastics Company Inc. | Process for the production of alkylene glycols with metalate-containing solid |
CA1314566C (en) * | 1984-03-28 | 1993-03-16 | John Howard Robson | Process for the production of alkylene glycols with metalate-containing solid |
DE3683264D1 (en) * | 1985-11-18 | 1992-02-13 | Mitsui Toatsu Chemicals | METHOD FOR PRODUCING ETHYLENE GLYCOL AND / OR PROPYLENE GLYCOL. |
KR100394184B1 (en) * | 1994-01-31 | 2003-11-28 | 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 | How to prepare alkylene glycol |
-
1999
- 1999-12-09 US US09/457,534 patent/US6124508A/en not_active Expired - Lifetime
- 1999-12-12 GC GCP1999408 patent/GC0000087A/en active
- 1999-12-13 RU RU2001119474/04A patent/RU2222522C2/en not_active IP Right Cessation
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU2001119474A (en) | Catalysts for the catalytic hydrolysis of alkylene oxides based on the Quaternary phosphonium salt | |
GC0000087A (en) | Quaternary phosphonium salt catalysts in catalytichydrolysis of alkylene oxides. | |
RU2001119449A (en) | Carboxylates in the catalytic hydrolysis of alkylene oxides | |
ES2363041T3 (en) | PROCESS FOR THE PREPARATION OF ALKYLENE CARBONATE. | |
SE8400039D0 (en) | ISOMERIC O-PHOSPHONYLMETHYL DERIVATIVES OF ENANTIOMERIC AND RACEMIC VICINAL DIOLS AND METHOD OF PREPARING THEM | |
US6316571B1 (en) | Carboxylates in catalytic hydrolysis of alkylene oxides | |
RU94022210A (en) | METHOD FOR OBTAINING A SUPPORTED CATALYST FOR POLYMERIZATION OF ETHYLENE AND COPOLIMERIZATION OF ETHYLENE WITH α-OLEFIN | |
CA2354775A1 (en) | Quaternary phosphonium salt catalysts in catalytic hydrolysis of alkylene oxides | |
KR950703406A (en) | Polymer carbonylation catalyst system | |
RU2000113739A (en) | CATALYTIC HYDROLYSIS OF ALKYLENE OXIDES | |
NZ323390A (en) | Process for the preparation of alkylene glycols | |
ATE58718T1 (en) | PROCESS FOR THE PRODUCTION OF ALKYLENE GLYCOLS IN THE PRESENCE OF METALLATE-CONTAINING SOLIDS. | |
DE602004019076D1 (en) | Process with a catalyst-coated heat exchanger | |
RU2001119441A (en) | Catalyst Stabilizing Supplement for Alkylene Oxide Hydrolysis | |
EP0335674A3 (en) | Selective process for preparing 2,4- or 3,6-di-substituted phenol compounds | |
RU2467995C2 (en) | Method of producing alkylene glycol | |
KR850005291A (en) | Preparation of ethylene glycol, preparation of catalyst composition and cocatalyst composition used therein | |
ATE248803T1 (en) | METHOD FOR PRODUCING SALTS OF CARBOXYLIC ACIDS | |
JP2002532448A (en) | Carboxylates in the catalytic hydrolysis of alkylene oxides | |
JP3870635B2 (en) | Process for producing alkylene glycols | |
TH42657A3 (en) | Quaternary phosphonium salts catalyst in catalytic processes in alkylene oxide. | |
TH21458B (en) | Alkylene oxide hydrolysis by catalysis | |
TH34273A (en) | Alkylene oxide hydrolysis by catalysis | |
RU97106785A (en) | METHOD OF OBTAINING 1,3-ALKANDIOLOV AND 3-HYDROXYALDEHYDES | |
CN115504954A (en) | Method for catalytically synthesizing cyclic carbonate based on high ion density polyion liquid |