DE602005012386D1 - Verfahren zur Reinigung eines Reaktors - Google Patents

Verfahren zur Reinigung eines Reaktors

Info

Publication number
DE602005012386D1
DE602005012386D1 DE602005012386T DE602005012386T DE602005012386D1 DE 602005012386 D1 DE602005012386 D1 DE 602005012386D1 DE 602005012386 T DE602005012386 T DE 602005012386T DE 602005012386 T DE602005012386 T DE 602005012386T DE 602005012386 D1 DE602005012386 D1 DE 602005012386D1
Authority
DE
Germany
Prior art keywords
reactor
purification
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.)
Active
Application number
DE602005012386T
Other languages
English (en)
Inventor
Peter Dr Fritz
Heinz Boelt
Fuad Mosa
Talal Dr Ali
Dugaither Abdullah Al
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.)
Linde GmbH
Saudi Basic Industries Corp
Original Assignee
Linde GmbH
Saudi Basic Industries Corp
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.)
Filing date
Publication date
Application filed by Linde GmbH, Saudi Basic Industries Corp filed Critical Linde GmbH
Publication of DE602005012386D1 publication Critical patent/DE602005012386D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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 
    • 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
    • B01J19/0006—Controlling or regulating processes
    • B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
    • 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 
    • B08B9/08—Cleaning containers, e.g. tanks

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
DE602005012386T 2005-08-10 2005-08-10 Verfahren zur Reinigung eines Reaktors Active DE602005012386D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05017338A EP1752212B1 (de) 2005-08-10 2005-08-10 Verfahren zur Reinigung eines Reaktors

Publications (1)

Publication Number Publication Date
DE602005012386D1 true DE602005012386D1 (de) 2009-03-05

Family

ID=35447600

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005012386T Active DE602005012386D1 (de) 2005-08-10 2005-08-10 Verfahren zur Reinigung eines Reaktors

Country Status (9)

Country Link
US (1) US20100206334A1 (de)
EP (1) EP1752212B1 (de)
JP (1) JP2009504808A (de)
CN (1) CN101237924A (de)
DE (1) DE602005012386D1 (de)
MY (1) MY142531A (de)
RU (1) RU2403991C2 (de)
WO (1) WO2007016995A1 (de)
ZA (1) ZA200801164B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012072178A1 (en) * 2010-11-30 2012-06-07 Linde Aktiengesellschaft Method for cleaning a reactor and/or equipment thereof
JP5938934B2 (ja) * 2012-02-20 2016-06-22 三菱化学株式会社 α−オレフィン低重合体製造用機器の洗浄方法
EP2689838A1 (de) 2012-07-26 2014-01-29 Saudi Basic Industries Corporation Verfahren zur Reinigung eines Reaktors
CN103817120B (zh) * 2014-02-27 2016-04-27 神华集团有限责任公司 高压聚乙烯管式反应器的粘壁清理方法
EP3229943A1 (de) 2014-12-10 2017-10-18 King Abdullah University Of Science And Technology Inline-quantifizierung und charakterisierung von membranbewuchs
WO2016144287A1 (en) * 2015-03-06 2016-09-15 Renmatix, Inc. Method of directed fouling of a substance onto a selected surface
WO2017109725A1 (en) * 2015-12-22 2017-06-29 Sabic Global Technologies B.V. Methods for toluene recovery from linear alpha olefin production
FR3061034B1 (fr) * 2016-12-22 2019-05-31 IFP Energies Nouvelles Procede d'oligomerisation d'olefines mettant en œuvre un dispositif de nettoyage
CN110563761B (zh) * 2019-09-11 2022-03-01 利尔化学股份有限公司 清洗甲基二氯化膦合成捕集系统焦化物的方法
KR102592435B1 (ko) 2020-01-14 2023-10-20 주식회사 엘지화학 올리고머 제조 장치
WO2023036767A1 (en) * 2021-09-08 2023-03-16 Sabic Global Technologies B.V. Method for flushing reactor
KR20230051053A (ko) 2021-10-08 2023-04-17 주식회사 엘지화학 반응기 세척방법

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3139415A (en) * 1964-06-30 Alcohol
US2749313A (en) * 1952-04-21 1956-06-05 Polymer Corp Method of cleaning polymerization reactors
US3354093A (en) * 1965-01-15 1967-11-21 Phillips Petroleum Co Removal of polymerized materials from surfaces
US3507849A (en) * 1965-05-24 1970-04-21 Monsanto Co Polymerization of ethylene
US3475218A (en) * 1965-11-08 1969-10-28 Monsanto Co Solvent cleaning system
US3426091A (en) * 1967-05-02 1969-02-04 Dow Chemical Co Removal of polymer from process vessels
DE1621677A1 (de) * 1967-08-28 1970-07-30 Chemiefaserkombinat Wilh Pieck Verfahren zur Reinigung von mit Kunststoffschmelze verunreinigten Vorrichtungen und Apparaturen
US3887529A (en) * 1973-12-20 1975-06-03 Phillips Petroleum Co Preventing plugs in transfer conduits
IT1021234B (it) * 1974-09-10 1978-01-30 Sir Soc Italiana Resine Spa Procedimento per la pulizia dei reattori di polimerizzazione e copolimerizzazione del cloruro di vinile
JPS5950686B2 (ja) * 1981-07-09 1984-12-10 三井東圧化学株式会社 洗浄溶媒の回収方法
JPS62288605A (ja) * 1986-06-06 1987-12-15 Kanegafuchi Chem Ind Co Ltd 重合器内部の洗浄方法
US6644326B2 (en) * 2001-09-05 2003-11-11 Michael R. Dorton Process for cleaning polymeric fouling from equipment
JP4165053B2 (ja) * 2001-10-24 2008-10-15 住友化学株式会社 反応槽内の付着物の除去方法

Also Published As

Publication number Publication date
WO2007016995A1 (en) 2007-02-15
RU2008108814A (ru) 2009-09-20
ZA200801164B (en) 2009-09-30
RU2403991C2 (ru) 2010-11-20
EP1752212B1 (de) 2009-01-14
JP2009504808A (ja) 2009-02-05
CN101237924A (zh) 2008-08-06
US20100206334A1 (en) 2010-08-19
EP1752212A1 (de) 2007-02-14
MY142531A (en) 2010-12-15

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Legal Events

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