WO2001044150A2 - Continuous process for the preparation of polytrimethylene ether glycol - Google Patents
Continuous process for the preparation of polytrimethylene ether glycol Download PDFInfo
- Publication number
- WO2001044150A2 WO2001044150A2 PCT/US2000/034203 US0034203W WO0144150A2 WO 2001044150 A2 WO2001044150 A2 WO 2001044150A2 US 0034203 W US0034203 W US 0034203W WO 0144150 A2 WO0144150 A2 WO 0144150A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- reactor
- propanediol
- column
- reactant
- stages
- Prior art date
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Classifications
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
-
- 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
- B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
- B01J10/002—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor carried out in foam, aerosol or bubbles
-
- 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
- B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
- B01J10/007—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor in the presence of catalytically active bodies, e.g. porous plates
-
- 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
-
- 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
- B01J19/245—Stationary reactors without moving elements inside placed in series
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
- B01J8/0446—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
- B01J8/0449—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds
- B01J8/0453—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds the beds being superimposed one above the other
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/09—Preparation of ethers by dehydration of compounds containing hydroxy groups
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- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
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- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
-
- 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
- B01J2219/00002—Chemical plants
- B01J2219/00027—Process aspects
- B01J2219/00033—Continuous processes
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- 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
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
-
- 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
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00164—Controlling or regulating processes controlling the flow
- B01J2219/00166—Controlling or regulating processes controlling the flow controlling the residence time inside the reactor vessel
-
- 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
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00182—Controlling or regulating processes controlling the level of reactants in the reactor vessel
-
- 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
- B01J2219/18—Details relating to the spatial orientation of the reactor
- B01J2219/185—Details relating to the spatial orientation of the reactor vertical
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Dispersion Chemistry (AREA)
- Polyethers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00986476A EP1237835B1 (en) | 1999-12-17 | 2000-12-15 | Continuous process for the preparation of polytrimethylene ether glycol |
CA2389800A CA2389800C (en) | 1999-12-17 | 2000-12-15 | Continuous process for the preparation of polytrimethylene ether glycol |
MXPA02005949A MXPA02005949A (en) | 1999-12-17 | 2000-12-15 | Continuous process for the preparation of polytrimethylene ether glycol. |
JP2001545240A JP4638646B2 (en) | 1999-12-17 | 2000-12-15 | Continuous process for the preparation of polytrimethylene ether glycol |
AU22709/01A AU2270901A (en) | 1999-12-17 | 2000-12-15 | Continuous process for the preparation of polytrimethylene ether glycol |
DE60030880T DE60030880T2 (en) | 1999-12-17 | 2000-12-15 | CONTINUOUS METHOD FOR THE PREPARATION OF POLYTRIMETHYLENETHERGLYCOL |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17212699P | 1999-12-17 | 1999-12-17 | |
US60/172,126 | 1999-12-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2001044150A2 true WO2001044150A2 (en) | 2001-06-21 |
WO2001044150A3 WO2001044150A3 (en) | 2002-01-03 |
Family
ID=22626474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/034203 WO2001044150A2 (en) | 1999-12-17 | 2000-12-15 | Continuous process for the preparation of polytrimethylene ether glycol |
Country Status (11)
Country | Link |
---|---|
US (2) | US6720459B2 (en) |
EP (1) | EP1237835B1 (en) |
JP (1) | JP4638646B2 (en) |
KR (1) | KR100677808B1 (en) |
CN (1) | CN1238317C (en) |
AT (1) | ATE340154T1 (en) |
AU (1) | AU2270901A (en) |
CA (1) | CA2389800C (en) |
DE (1) | DE60030880T2 (en) |
MX (1) | MXPA02005949A (en) |
WO (1) | WO2001044150A2 (en) |
Cited By (17)
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---|---|---|---|---|
US6562457B1 (en) | 2001-10-31 | 2003-05-13 | E. I. Du Pont De Nemours And Company | Polyether ester elastomer comprising polytrimethylene ether ester soft segment and tetramethylene ester hard segment |
US6599625B2 (en) | 2001-10-31 | 2003-07-29 | E. I. Du Pont De Nemours And Company | Polyether ester elastomer comprising polytrimethylene ether ester soft segment and trimethylene ester hard segment |
JP2007500215A (en) * | 2003-05-06 | 2007-01-11 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | Biochemically derived hydrogenation of 1,3-propanediol |
JP2007501324A (en) * | 2003-05-06 | 2007-01-25 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | Superior quality polytrimethylene ether glycol from biochemically derived 1,3-propanediol |
JP2007502325A (en) * | 2003-05-06 | 2007-02-08 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | Purification of biologically produced 1,3-propanediol |
WO2007038362A1 (en) * | 2005-09-22 | 2007-04-05 | E. I. Du Pont De Nemours And Company | Preparation of polytrimethylene ether glycol and copolymers thereof |
US7445903B2 (en) | 1999-07-01 | 2008-11-04 | Biomerieux Sa | Fibrin citrulline derivatives and their use for diagnosing or treating rheumatoid arthritis |
WO2009059148A2 (en) * | 2007-11-01 | 2009-05-07 | E. I. Du Pont De Nemours And Company | Preparation of polytrimethylene ether glycol or copolymers thereof |
WO2009059140A2 (en) * | 2007-11-01 | 2009-05-07 | E. I. Du Pont De Nemours And Company | Preparation of polytrimethylene ether glycol |
WO2010042164A2 (en) | 2008-10-06 | 2010-04-15 | Union Carbide Chemicals & Plastics Technology Llc | Transalkoxylation of nucleophilic compounds |
US8187997B2 (en) | 2008-10-06 | 2012-05-29 | Union Carbide Chemicals & Technology LLC | Low metal loaded, catalyst compositions including acidic mixed metal oxide as support |
US8293676B2 (en) | 2008-10-06 | 2012-10-23 | Union Carbide Chemicals & Plastics Technology Llc | Low metal loaded, alumina supported, catalyst compositions and amination process |
EP2516505A2 (en) * | 2009-12-21 | 2012-10-31 | E.I. Du Pont De Nemours And Company | Processes for producing polytrimethylene ether glycol and copolymers thereof |
EP2547202A2 (en) * | 2010-03-15 | 2013-01-23 | E.I. Du Pont De Nemours And Company | Antimicrobial compositions comprising trimethylene glycol oligomer and methods of using the compositions |
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US9783486B2 (en) | 2013-12-02 | 2017-10-10 | Dow Global Technologies Llc | Preparation of high molecular weight, branched, acyclic polyalkyleneamines and mixtures thereof |
WO2022076208A1 (en) * | 2020-10-06 | 2022-04-14 | Dow Global Technologies Llc | Method of making an amphiphilic oxetane oligomer |
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US6949617B2 (en) * | 2003-05-09 | 2005-09-27 | Acushnet Company | Golf balls comprising chiral diols or chiral cyclic ethers |
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Also Published As
Publication number | Publication date |
---|---|
DE60030880T2 (en) | 2007-04-26 |
CA2389800C (en) | 2011-12-06 |
US7074968B2 (en) | 2006-07-11 |
EP1237835A2 (en) | 2002-09-11 |
WO2001044150A3 (en) | 2002-01-03 |
AU2270901A (en) | 2001-06-25 |
US20020010374A1 (en) | 2002-01-24 |
MXPA02005949A (en) | 2003-01-28 |
JP4638646B2 (en) | 2011-02-23 |
KR20020063212A (en) | 2002-08-01 |
CN1238317C (en) | 2006-01-25 |
CN1411431A (en) | 2003-04-16 |
EP1237835B1 (en) | 2006-09-20 |
ATE340154T1 (en) | 2006-10-15 |
DE60030880D1 (en) | 2006-11-02 |
US20040152925A1 (en) | 2004-08-05 |
CA2389800A1 (en) | 2001-06-21 |
US6720459B2 (en) | 2004-04-13 |
KR100677808B1 (en) | 2007-02-05 |
JP2003517082A (en) | 2003-05-20 |
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