DE602007006754D1 - Schlaufenreaktor zur polymerisierung und verfahren für dessen reinigung - Google Patents

Schlaufenreaktor zur polymerisierung und verfahren für dessen reinigung

Info

Publication number: DE602007006754D1
Authority: DE; Germany
Prior art keywords: polymerization; cleaning; circuit reactor; reactor; circuit
Prior art date: 2006-01-13
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.): Active

Application number

DE602007006754T

Other languages

English (en)

Inventor

David Charles Adams

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Celanese International Corp

Original Assignee

Akzo Nobel Coatings International BV

Priority date (The priority date 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 date listed.)

2006-01-13

Filing date

2007-01-09

Publication date

2010-07-08

2007-01-09 Application filed by Akzo Nobel Coatings International BV filed Critical Akzo Nobel Coatings International BV

2010-07-08 Publication of DE602007006754D1 publication Critical patent/DE602007006754D1/de

Status Active legal-status Critical Current

2027-01-10 Anticipated expiration legal-status Critical

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)
Mechanical Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Fluid Mechanics (AREA)
Physics & Mathematics (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (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)

DE602007006754T 2006-01-13 2007-01-09 Schlaufenreaktor zur polymerisierung und verfahren für dessen reinigung Active DE602007006754D1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
EP06100328		2006-01-13
PCT/EP2007/050159 WO2007080161A1 (en)	2006-01-13	2007-01-09	Loop reactor for emulsion polymerisation

Publications (1)

Publication Number	Publication Date
DE602007006754D1 true DE602007006754D1 (de)	2010-07-08

Family

ID=36580056

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE602007006754T Active DE602007006754D1 (de)	2006-01-13	2007-01-09	Schlaufenreaktor zur polymerisierung und verfahren für dessen reinigung

Country Status (9)

Country	Link
US (2)	US7956137B2 (de)
EP (1)	EP1973647B8 (de)
CN (1)	CN101370578B (de)
AP (1)	AP2641A (de)
AT (1)	ATE468913T1 (de)
DE (1)	DE602007006754D1 (de)
ES (1)	ES2346362T3 (de)
MY (1)	MY146009A (de)
WO (1)	WO2007080161A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2596860A1 (de) *	2011-11-25	2013-05-29	Fluitec Invest AG	Mit einem Wärmetauscher versehener Kreislaufreaktor
CN104302716A (zh) *	2012-05-18	2015-01-21	塞拉尼斯乳液有限公司	由连续管式乳液聚合法制备的用于涂布地毯产品的乙烯基酯/乙烯共聚物分散体
CN104837551B (zh) *	2012-11-29	2017-12-12	国际人造丝公司	连续乳液聚合反应器和清管系统
JP7044865B2 (ja) *	2017-08-24	2022-03-30	ティーディーダブリューデラウェアインコーポレイテッド	指向性噴流衝撃ピッグ発射システム、及びその使用方法
CN110757712B (zh) *	2019-10-29	2025-01-03	江苏森宝节能材料有限公司	一种镜框pu发泡设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE303303B (de)	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
JPH0725908A (ja)	1993-07-07	1995-01-27	Showa Highpolymer Co Ltd	連続重合方法および装置
US5680877A (en) *	1995-10-23	1997-10-28	H.E.R.C. Products Incorporated	System for and method of cleaning water distribution pipes
CA2252243C (en) *	1997-10-31	2007-07-03	Orlande Sivacoe	Pig and method for cleaning tubes
WO2000007177A1 (en)	1998-07-28	2000-02-10	Koninklijke Philips Electronics N.V.	Communication terminal
AU5281199A (en) *	1998-08-07	2000-02-28	Akzo Nobel N.V.	Closed loop continuous polymerisation reactor and polymerisation process
WO2006048408A2 (en)	2004-11-04	2006-05-11	Akzo Nobel Coatings International B.V.	Loop reactor for emulsion polymerisation

2007
- 2007-01-09 MY MYPI20082586A patent/MY146009A/en unknown
- 2007-01-09 AP AP2008004540A patent/AP2641A/xx active
- 2007-01-09 WO PCT/EP2007/050159 patent/WO2007080161A1/en not_active Ceased
- 2007-01-09 AT AT07703710T patent/ATE468913T1/de not_active IP Right Cessation
- 2007-01-09 DE DE602007006754T patent/DE602007006754D1/de active Active
- 2007-01-09 EP EP07703710A patent/EP1973647B8/de not_active Not-in-force
- 2007-01-09 US US12/160,716 patent/US7956137B2/en not_active Expired - Fee Related
- 2007-01-09 CN CN2007800030503A patent/CN101370578B/zh not_active Expired - Fee Related
- 2007-01-09 ES ES07703710T patent/ES2346362T3/es active Active
2011
- 2011-06-07 US US13/154,781 patent/US20120204903A1/en not_active Abandoned

Also Published As

Publication number	Publication date
EP1973647B8 (de)	2010-09-15
EP1973647B1 (de)	2010-05-26
US7956137B2 (en)	2011-06-07
CN101370578B (zh)	2012-11-28
AP2641A (en)	2013-04-15
CN101370578A (zh)	2009-02-18
WO2007080161A1 (en)	2007-07-19
AP2008004540A0 (en)	2008-08-31
ES2346362T3 (es)	2010-10-14
US20100252073A1 (en)	2010-10-07
US20120204903A1 (en)	2012-08-16
EP1973647A1 (de)	2008-10-01
MY146009A (en)	2012-06-15
ATE468913T1 (de)	2010-06-15

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Legal Events

Date	Code	Title	Description
2011-06-16	8364	No opposition during term of opposition
2011-11-08	R082	Change of representative	Ref document number: 1973647 Country of ref document: EP Representative=s name: PATENTANWAELTE FREISCHEM, 50677 KOELN, DE
2011-12-29	R081	Change of applicant/patentee	Ref document number: 1973647 Country of ref document: EP Owner name: CELANESE INTERNATIONAL CORP., US Free format text: FORMER OWNER: AKZO NOBEL COATINGS INTERNATIONAL B.V., ARNHEIM/ARNHEM, NL Effective date: 20111108
2011-12-29	R082	Change of representative	Ref document number: 1973647 Country of ref document: EP Representative=s name: KADOR & PARTNER, 80469 MUENCHEN, DE
2012-03-22	R082	Change of representative	Ref document number: 1973647 Country of ref document: EP Representative=s name: KADOR & PARTNER, 80469 MUENCHEN, DE
2012-03-23	R082	Change of representative	Ref document number: 1973647 Country of ref document: EP Representative=s name: KADOR & PARTNER, 80469 MUENCHEN, DE