CN204138580U - 用于从产物混合物分离催化剂的装置 - Google Patents
用于从产物混合物分离催化剂的装置 Download PDFInfo
- Publication number
- CN204138580U CN204138580U CN201320364301.3U CN201320364301U CN204138580U CN 204138580 U CN204138580 U CN 204138580U CN 201320364301 U CN201320364301 U CN 201320364301U CN 204138580 U CN204138580 U CN 204138580U
- Authority
- CN
- China
- Prior art keywords
- exchange resin
- reactor
- ion exchange
- column
- alkanol
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
- C08G65/48—Polymers modified by chemical after-treatment
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/30—Post-polymerisation treatment, e.g. recovery, purification, drying
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/329—Polymers modified by chemical after-treatment with organic compounds
- C08G65/331—Polymers modified by chemical after-treatment with organic compounds containing oxygen
- C08G65/3311—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing a hydroxy group
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/24—Stationary reactors without moving elements inside
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Polyethers (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261663015P | 2012-06-22 | 2012-06-22 | |
US61/663,015 | 2012-06-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204138580U true CN204138580U (zh) | 2015-02-04 |
Family
ID=49769229
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310252804.6A Active CN103509177B (zh) | 2012-06-22 | 2013-06-24 | 改进的醇解方法和用于从产物混合物分离催化剂的方法及其装置 |
CN201320364301.3U Expired - Lifetime CN204138580U (zh) | 2012-06-22 | 2013-06-24 | 用于从产物混合物分离催化剂的装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310252804.6A Active CN103509177B (zh) | 2012-06-22 | 2013-06-24 | 改进的醇解方法和用于从产物混合物分离催化剂的方法及其装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20150158976A1 (zh) |
EP (1) | EP2864392A4 (zh) |
KR (1) | KR20150024840A (zh) |
CN (2) | CN103509177B (zh) |
BR (1) | BR112014029525A2 (zh) |
IN (1) | IN2015MN00017A (zh) |
RU (1) | RU2014149845A (zh) |
WO (1) | WO2013191987A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105131274B (zh) * | 2015-08-20 | 2017-11-10 | 西安蓝晓科技新材料股份有限公司 | 一种用于聚四氢呋喃生产中除钠离子的方法 |
EP3392288A1 (en) | 2017-04-21 | 2018-10-24 | Sulzer Chemtech AG | A process to prepare a cyclic oligomer and a cyclic oligomer obtainable thereby and a process to polymerize it |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4584414A (en) * | 1984-12-21 | 1986-04-22 | E. I. Du Pont De Nemours And Company | Process for preparing improved poly(tetramethylene ether) glycol by alcoholysis |
US4985551A (en) * | 1988-12-29 | 1991-01-15 | Basf Corporation | Process for purification of catalysts from polyols using ion exchange resins |
WO1990015659A1 (en) * | 1989-06-16 | 1990-12-27 | Olin Corporation | Process for removing ionizable impurities from non-aqueous fluids |
US5254227A (en) | 1989-06-16 | 1993-10-19 | Olin Corporation | Process for removing catalyst impurities from polyols |
US5852218A (en) * | 1995-12-14 | 1998-12-22 | E. I. Du Pont De Nemours And Company | Alkanolysis of polyether polyol esters by reactive distillation |
DE19758296A1 (de) | 1997-12-31 | 1999-07-01 | Basf Ag | Herstellung von Polytetrahydrofuran mit endständigen Hydroxylgruppen unter Verwendung von Ionenaustauschern |
JPH11279275A (ja) * | 1998-03-27 | 1999-10-12 | Mitsubishi Chemical Corp | ポリテトラメチレンエーテルグリコールの製造方法 |
JP3837966B2 (ja) * | 1999-06-22 | 2006-10-25 | 三菱化学株式会社 | ポリテトラメチレンエーテルグリコールの製造方法 |
JP2001011173A (ja) * | 1999-06-30 | 2001-01-16 | Mitsubishi Chemicals Corp | ポリテトラメチレンエーテルグリコールの製造方法 |
DE10032266A1 (de) | 2000-07-03 | 2002-01-17 | Basf Ag | Verbessertes Verfahren zur einstufigen Herstellung von Polytetrahydrofuran und Tetrahydrofuran-Copolymeren |
DE10112116A1 (de) * | 2001-03-14 | 2002-09-19 | Basf Ag | Verfahren zur Herstellung von Polyetherolen mit definiertem CPR-Wert |
DE10140949A1 (de) | 2001-08-21 | 2003-03-06 | Basf Ag | Verfahren zur Herstellung einer alkoholischen Lösung von Polytetrahydrofuran mit endständigen OH-Gruppen |
CN101080433B (zh) * | 2005-03-17 | 2012-06-27 | 三菱化学株式会社 | 聚醚多元醇化合物的制造方法 |
KR101525641B1 (ko) * | 2008-05-15 | 2015-06-03 | 아사히 가세이 케미칼즈 가부시키가이샤 | 이소시아네이트의 제조 방법 |
US20140378712A1 (en) * | 2012-01-26 | 2014-12-25 | Invista North America S.A.R.L. | Alkanolysis process |
-
2013
- 2013-06-12 IN IN17MUN2015 patent/IN2015MN00017A/en unknown
- 2013-06-12 WO PCT/US2013/045412 patent/WO2013191987A1/en active Application Filing
- 2013-06-12 KR KR1020147035429A patent/KR20150024840A/ko not_active Application Discontinuation
- 2013-06-12 RU RU2014149845A patent/RU2014149845A/ru not_active Application Discontinuation
- 2013-06-12 US US14/407,296 patent/US20150158976A1/en not_active Abandoned
- 2013-06-12 EP EP13806916.6A patent/EP2864392A4/en not_active Withdrawn
- 2013-06-12 BR BR112014029525A patent/BR112014029525A2/pt not_active IP Right Cessation
- 2013-06-24 CN CN201310252804.6A patent/CN103509177B/zh active Active
- 2013-06-24 CN CN201320364301.3U patent/CN204138580U/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US20150158976A1 (en) | 2015-06-11 |
IN2015MN00017A (zh) | 2015-10-16 |
KR20150024840A (ko) | 2015-03-09 |
RU2014149845A (ru) | 2016-08-10 |
BR112014029525A2 (pt) | 2017-06-27 |
EP2864392A1 (en) | 2015-04-29 |
CN103509177A (zh) | 2014-01-15 |
EP2864392A4 (en) | 2015-12-23 |
CN103509177B (zh) | 2017-04-12 |
WO2013191987A1 (en) | 2013-12-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211014 Address after: London Patentee after: Koch technologies UK Ltd. Address before: Great Britain Patentee before: INVISTA NORTH AMERICA S.A.R.L. Effective date of registration: 20211014 Address after: Great Britain Patentee after: INVISTA NORTH AMERICA S.A.R.L. Address before: St Gallen Patentee before: INVISTA TECHNOLOGIES S.A.R.L. |
|
TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20150204 |
|
CX01 | Expiry of patent term |