CN101370578B - 用于乳液聚合的环流反应器 - Google Patents
用于乳液聚合的环流反应器 Download PDFInfo
- Publication number
- CN101370578B CN101370578B CN2007800030503A CN200780003050A CN101370578B CN 101370578 B CN101370578 B CN 101370578B CN 2007800030503 A CN2007800030503 A CN 2007800030503A CN 200780003050 A CN200780003050 A CN 200780003050A CN 101370578 B CN101370578 B CN 101370578B
- Authority
- CN
- China
- Prior art keywords
- short
- solvent
- circuit
- pump
- bypass pipe
- 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 - Fee Related
Links
Images
Classifications
-
- 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
- B01J19/2415—Tubular reactors
- B01J19/2435—Loop-type reactors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
- B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
- B08B9/055—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/22—Emulsion polymerisation
-
- 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
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
-
- 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
- B01J2219/00245—Avoiding undesirable reactions or side-effects
- B01J2219/00247—Fouling of the reactor or the process equipment
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Polymerisation Methods In General (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06100328 | 2006-01-13 | ||
EP06100328.1 | 2006-01-13 | ||
PCT/EP2007/050159 WO2007080161A1 (en) | 2006-01-13 | 2007-01-09 | Loop reactor for emulsion polymerisation |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101370578A CN101370578A (zh) | 2009-02-18 |
CN101370578B true CN101370578B (zh) | 2012-11-28 |
Family
ID=36580056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800030503A Expired - Fee Related CN101370578B (zh) | 2006-01-13 | 2007-01-09 | 用于乳液聚合的环流反应器 |
Country Status (9)
Country | Link |
---|---|
US (2) | US7956137B2 (zh) |
EP (1) | EP1973647B8 (zh) |
CN (1) | CN101370578B (zh) |
AP (1) | AP2641A (zh) |
AT (1) | ATE468913T1 (zh) |
DE (1) | DE602007006754D1 (zh) |
ES (1) | ES2346362T3 (zh) |
MY (1) | MY146009A (zh) |
WO (1) | WO2007080161A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2596860A1 (de) * | 2011-11-25 | 2013-05-29 | Fluitec Invest AG | Mit einem Wärmetauscher versehener Kreislaufreaktor |
EP2850142A1 (en) * | 2012-05-18 | 2015-03-25 | Celanese Emulsions GmbH | Vinyl ester/ethylene copolymer dispersions prepared by continuous tubular emulsion polymerization for coating carpet products |
EP2925430A1 (en) * | 2012-11-29 | 2015-10-07 | Celanese International Corporation | Continuous emulsion polymerization reactor and pigging system |
BR112019023365B1 (pt) | 2017-08-24 | 2024-03-05 | Tdw Delaware, Inc | Sistema de lançamento de pistão raspador por impulso a jato direcionado e método de seu uso |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0633061A1 (en) * | 1993-07-07 | 1995-01-11 | Showa Highpolymer Co., Ltd. | A method and apparatus for continuous polymerization |
WO2000007717A1 (en) * | 1998-08-07 | 2000-02-17 | Akzo Nobel N.V. | Closed loop continuous polymerisation reactor and polymerisation process |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE303303B (zh) | 1965-07-12 | 1968-08-26 | Alfa Laval Ab | |
FR1547405A (fr) * | 1967-05-02 | 1968-11-29 | Michelin & Cie | Procédé et réacteur pour la conduite en continu de réactions chimiques, notamment de polymérisation |
US3682186A (en) | 1971-01-25 | 1972-08-08 | Helmerich & Payne | Pipeline pump station by-pass |
DE3233557A1 (de) * | 1982-09-10 | 1984-03-15 | Bayer Ag, 5090 Leverkusen | Reaktor mit rohrleitungsmolchen |
US5680877A (en) * | 1995-10-23 | 1997-10-28 | H.E.R.C. Products Incorporated | System for and method of cleaning water distribution pipes |
CA2650817C (en) | 1997-10-31 | 2014-08-05 | On Stream Technologies Inc. | Method of cleaning heater tubes with a pig |
CN1122971C (zh) | 1998-07-28 | 2003-10-01 | 塞尔隆法国股份有限公司 | 通信终端、抑制干扰信号的干扰抑制装置及其方法 |
WO2006048408A2 (en) | 2004-11-04 | 2006-05-11 | Akzo Nobel Coatings International B.V. | Loop reactor for emulsion polymerisation |
-
2007
- 2007-01-09 AP AP2008004540A patent/AP2641A/xx active
- 2007-01-09 ES ES07703710T patent/ES2346362T3/es active Active
- 2007-01-09 CN CN2007800030503A patent/CN101370578B/zh not_active Expired - Fee Related
- 2007-01-09 AT AT07703710T patent/ATE468913T1/de not_active IP Right Cessation
- 2007-01-09 WO PCT/EP2007/050159 patent/WO2007080161A1/en active Application Filing
- 2007-01-09 MY MYPI20082586A patent/MY146009A/en unknown
- 2007-01-09 EP EP07703710A patent/EP1973647B8/en not_active Not-in-force
- 2007-01-09 US US12/160,716 patent/US7956137B2/en not_active Expired - Fee Related
- 2007-01-09 DE DE602007006754T patent/DE602007006754D1/de active Active
-
2011
- 2011-06-07 US US13/154,781 patent/US20120204903A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0633061A1 (en) * | 1993-07-07 | 1995-01-11 | Showa Highpolymer Co., Ltd. | A method and apparatus for continuous polymerization |
WO2000007717A1 (en) * | 1998-08-07 | 2000-02-17 | Akzo Nobel N.V. | Closed loop continuous polymerisation reactor and polymerisation process |
Also Published As
Publication number | Publication date |
---|---|
ATE468913T1 (de) | 2010-06-15 |
ES2346362T3 (es) | 2010-10-14 |
EP1973647A1 (en) | 2008-10-01 |
EP1973647B8 (en) | 2010-09-15 |
AP2641A (en) | 2013-04-15 |
US20100252073A1 (en) | 2010-10-07 |
US20120204903A1 (en) | 2012-08-16 |
EP1973647B1 (en) | 2010-05-26 |
DE602007006754D1 (de) | 2010-07-08 |
AP2008004540A0 (en) | 2008-08-31 |
CN101370578A (zh) | 2009-02-18 |
MY146009A (en) | 2012-06-15 |
WO2007080161A1 (en) | 2007-07-19 |
US7956137B2 (en) | 2011-06-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: KELANG BU LANDES CO., LTD. Free format text: FORMER OWNER: AKZO NOBEL COATINGS INTERNAT B. Effective date: 20101123 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: ARNHEM, HOLLAND TO: LANCASHIRE, ENGLAND |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20101123 Address after: Lancashire Applicant after: Crown Brands Limited Address before: Holland Arnhem Applicant before: Akzo Nobel Coatings Internat B. |
|
ASS | Succession or assignment of patent right |
Owner name: CELANESE INT CORP Free format text: FORMER OWNER: KLANGBRANDS CO., LTD. Effective date: 20110708 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: LANCASHIRE, THE UNITED KINGDOM TO: DELAWARE STATE, THE USA |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20110708 Address after: Delaware Applicant after: Celanese Int Corp Address before: Lancashire Applicant before: Crown Brands Limited |
|
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Texas Applicant after: Celanese Int Corp Address before: Delaware Applicant before: Celanese Int Corp |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20140109 |