BR9916248A - Processo para a preparação de alquileno glicol, e, composição catalìtica sólida - Google Patents
Processo para a preparação de alquileno glicol, e, composição catalìtica sólidaInfo
- Publication number
- BR9916248A BR9916248A BR9916248-2A BR9916248A BR9916248A BR 9916248 A BR9916248 A BR 9916248A BR 9916248 A BR9916248 A BR 9916248A BR 9916248 A BR9916248 A BR 9916248A
- Authority
- BR
- Brazil
- Prior art keywords
- preparation
- alkylene glycol
- catalytically
- solid composition
- ion exchange
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
- C07C29/10—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
- C07C29/10—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes
- C07C29/103—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes of cyclic ethers
- C07C29/106—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes of cyclic ethers of oxiranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
- B01J31/08—Ion-exchange resins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/40—Substitution reactions at carbon centres, e.g. C-C or C-X, i.e. carbon-hetero atom, cross-coupling, C-H activation or ring-opening reactions
- B01J2231/48—Ring-opening reactions
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Polyethers (AREA)
- Catalysts (AREA)
Abstract
"PROCESSO PARA A PREPARAçãO DE ALQUILENO GLICOL" Processo para a preparação de alquileno glicol pela reação de um óxido de alquileno com água na presença de uma composição catalítica sólida que inclui uma resina de troca iónica fortemente básica coordenada com um ou mais ânions, e um aditivo estabilizante que é uma resina de troca iónica ácida. De preferência, a resina de troca iónica ácida é do tipo fracamente ácida.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/211,387 US6156942A (en) | 1998-12-14 | 1998-12-14 | Catalyst stabilizing additive in the hydrolysis of alkylene oxides |
US30371199A | 1999-04-30 | 1999-04-30 | |
PCT/EP1999/010048 WO2000035841A1 (en) | 1998-12-14 | 1999-12-13 | Catalyst stabilising additive in the hydrolysis of alkylene oxides |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9916248A true BR9916248A (pt) | 2001-10-02 |
Family
ID=26906105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9916248-2A BR9916248A (pt) | 1998-12-14 | 1999-12-13 | Processo para a preparação de alquileno glicol, e, composição catalìtica sólida |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP1140749B1 (pt) |
JP (1) | JP2002532447A (pt) |
KR (1) | KR20010082338A (pt) |
CN (1) | CN1155550C (pt) |
AT (1) | ATE249408T1 (pt) |
AU (1) | AU759481B2 (pt) |
BR (1) | BR9916248A (pt) |
CA (1) | CA2354776C (pt) |
DE (1) | DE69911249T2 (pt) |
ES (1) | ES2201819T3 (pt) |
MY (1) | MY121124A (pt) |
PE (1) | PE20001570A1 (pt) |
WO (1) | WO2000035841A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4592258B2 (ja) * | 2003-05-07 | 2010-12-01 | 出光興産株式会社 | 2−アルキルアルカン−1,2−ジオール類の製造方法 |
US7435858B2 (en) | 2004-12-23 | 2008-10-14 | Shell Oil Company | Process for the preparation of alkylene glycols |
CN1978057B (zh) * | 2005-12-05 | 2010-11-24 | 中国石油天然气股份有限公司 | 一种用于环氧乙烷水合制备乙二醇的催化剂及其制备方法 |
US7663005B2 (en) * | 2007-05-30 | 2010-02-16 | Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg | Process for preparing an alkylene glycol |
US8053609B2 (en) * | 2007-10-15 | 2011-11-08 | Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg | Solid catalyst useful for converting an alkylene oxide to an alkylene glycol |
RU2490247C2 (ru) * | 2008-04-10 | 2013-08-20 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Способ получения алкиленгликоля |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4393254A (en) * | 1981-01-12 | 1983-07-12 | Texaco Inc. | Process for the production of alkylene glycols |
US4579983A (en) * | 1984-03-28 | 1986-04-01 | Union Carbide Corporation | Process for the hydrolysis of alkylene oxides using organometalates |
KR100394184B1 (ko) * | 1994-01-31 | 2003-11-28 | 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 | 알킬렌글리콜의제조방법 |
-
1999
- 1999-12-10 MY MYPI99005370A patent/MY121124A/en unknown
- 1999-12-10 PE PE1999001218A patent/PE20001570A1/es not_active Application Discontinuation
- 1999-12-13 EP EP99963571A patent/EP1140749B1/en not_active Expired - Lifetime
- 1999-12-13 DE DE69911249T patent/DE69911249T2/de not_active Expired - Fee Related
- 1999-12-13 ES ES99963571T patent/ES2201819T3/es not_active Expired - Lifetime
- 1999-12-13 BR BR9916248-2A patent/BR9916248A/pt not_active IP Right Cessation
- 1999-12-13 AT AT99963571T patent/ATE249408T1/de not_active IP Right Cessation
- 1999-12-13 JP JP2000588105A patent/JP2002532447A/ja not_active Withdrawn
- 1999-12-13 CN CNB99815637XA patent/CN1155550C/zh not_active Expired - Fee Related
- 1999-12-13 KR KR1020017007324A patent/KR20010082338A/ko not_active Application Discontinuation
- 1999-12-13 AU AU19819/00A patent/AU759481B2/en not_active Ceased
- 1999-12-13 CA CA002354776A patent/CA2354776C/en not_active Expired - Fee Related
- 1999-12-13 WO PCT/EP1999/010048 patent/WO2000035841A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA2354776A1 (en) | 2000-06-22 |
MY121124A (en) | 2005-12-30 |
KR20010082338A (ko) | 2001-08-29 |
ATE249408T1 (de) | 2003-09-15 |
DE69911249T2 (de) | 2004-07-01 |
WO2000035841A1 (en) | 2000-06-22 |
CN1155550C (zh) | 2004-06-30 |
AU1981900A (en) | 2000-07-03 |
EP1140749B1 (en) | 2003-09-10 |
ES2201819T3 (es) | 2004-03-16 |
CA2354776C (en) | 2008-10-07 |
AU759481B2 (en) | 2003-04-17 |
JP2002532447A (ja) | 2002-10-02 |
DE69911249D1 (de) | 2003-10-16 |
PE20001570A1 (es) | 2001-01-24 |
CN1333739A (zh) | 2002-01-30 |
EP1140749A1 (en) | 2001-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A, 7A E 8A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1962 DE 12/08/2008. |