DK1711256T3 - Rørformet polymerisationsreaktor til fremstilling af polyethylen - Google Patents

Rørformet polymerisationsreaktor til fremstilling af polyethylen

Info

Publication number
DK1711256T3
DK1711256T3 DK04808782.9T DK04808782T DK1711256T3 DK 1711256 T3 DK1711256 T3 DK 1711256T3 DK 04808782 T DK04808782 T DK 04808782T DK 1711256 T3 DK1711256 T3 DK 1711256T3
Authority
DK
Denmark
Prior art keywords
polyethylene
production
polymerization reactor
reactor
tubular polymerization
Prior art date
Application number
DK04808782.9T
Other languages
English (en)
Inventor
Van Der Sjoerd Hem
Stanislaus Martinus Petrus Mutsers
Geert Imelda Valerie Bonte
Original Assignee
Saudi Basic Ind 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 Saudi Basic Ind Corp filed Critical Saudi Basic Ind Corp
Application granted granted Critical
Publication of DK1711256T3 publication Critical patent/DK1711256T3/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
    • 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
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • 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
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00765—Baffles attached to the reactor wall
    • B01J2219/00768—Baffles attached to the reactor wall vertical
    • 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
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00765—Baffles attached to the reactor wall
    • B01J2219/0077—Baffles attached to the reactor wall inclined

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
DK04808782.9T 2004-01-06 2004-12-13 Rørformet polymerisationsreaktor til fremstilling af polyethylen DK1711256T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1025171 2004-01-06
PCT/NL2004/000866 WO2005065818A1 (en) 2004-01-06 2004-12-13 Tubular polymerisation reactor for the preparation of polyethylene

Publications (1)

Publication Number Publication Date
DK1711256T3 true DK1711256T3 (da) 2010-05-03

Family

ID=34748205

Family Applications (1)

Application Number Title Priority Date Filing Date
DK04808782.9T DK1711256T3 (da) 2004-01-06 2004-12-13 Rørformet polymerisationsreaktor til fremstilling af polyethylen

Country Status (9)

Country Link
EP (1) EP1711256B1 (da)
AT (1) ATE458548T1 (da)
DE (1) DE602004025745D1 (da)
DK (1) DK1711256T3 (da)
EA (1) EA010114B1 (da)
ES (1) ES2338565T3 (da)
PL (1) PL1711256T3 (da)
PT (1) PT1711256E (da)
WO (1) WO2005065818A1 (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102281943B (zh) 2009-01-16 2016-01-20 巴塞尔聚烯烃股份有限公司 在改进引发剂进料的高压反应器中的乙烯聚合反应
CN102282180B (zh) 2009-01-16 2013-11-20 巴塞尔聚烯烃股份有限公司 在减少输出量的管式反应器中的乙烯聚合方法
KR101671043B1 (ko) 2009-02-05 2016-10-31 다우 글로벌 테크놀로지스 엘엘씨 퍼옥시드 개시제 주입용 저밀도 폴리에틸렌(ｌｄｐｅ) 관형 반응기
ES2380568T3 (es) 2009-11-10 2012-05-16 Basell Polyolefine Gmbh LDPE de alta presión, para aplicaciones médicas
CA2798036C (en) * 2012-12-05 2020-01-21 Nova Chemicals Corporation Reduction of fouling in high pressure reactors
EA201691970A1 (ru) 2014-03-31 2017-03-31 Сауди Бейсик Индастриз Корпорейшн Способ получения этиленового сополимера в трубчатом реакторе
US10828860B2 (en) 2015-06-18 2020-11-10 Sabic Global Technologies B.V. Use of polyethylene materials in the production of sterilisable liquid containers
BR112018009563B1 (pt) 2015-12-22 2021-10-13 Braskem S.A Dispositivo injetor de iniciador de polimerização em reator tubular, reator tubular para polimerização contínua de olefinas, e, processo de produção de polímeros e copolímeros de etileno
EP3565659B1 (en) 2017-01-06 2022-01-26 SABIC Global Technologies B.V. Device for injecting and mixing a reactive fluid in high pressure ldpe processes
WO2018127533A1 (en) 2017-01-06 2018-07-12 Sabic Global Technologies B.V. Device for injecting and mixing a reactive fluid in high pressure ldpe processes
WO2020094449A1 (en) 2018-11-08 2020-05-14 Sabic Global Technologies B.V. A process for the preparation of ethylene homo- or copolymers in a tubular reactor
WO2023034685A1 (en) 2021-09-01 2023-03-09 Exxonmobil Chemical Patents Inc. Variable temperature tubular reactor profiles and intermediate density polyethylene compositions produced therefrom

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1008597A (en) * 1970-10-19 1977-04-12 Kim L. O'hara Low pressure drop high conversion reactor for high pressure production of polyethylene
IT1143764B (it) * 1977-10-27 1986-10-22 I I T Di Perani Ing Luigi & C Procedimento perfezionato di solfonazione e reattore per la sua realizzazione
GB1569518A (en) * 1978-02-17 1980-06-18 Sumitomo Chemical Co Process for producing ethylene polymers
JP3001181B2 (ja) * 1994-07-11 2000-01-24 株式会社クボタ エチレン製造用反応管
PT1136541E (pt) * 1997-06-10 2004-12-31 Exxonmobil Chem Patents Inc Fornalha de pirolise com uma serpentina radiante em forma de u com alhetas internas
US6429268B1 (en) * 1998-04-28 2002-08-06 Heriot-Watt University Method and apparatus for phase separated synthesis

Also Published As

Publication number Publication date
PT1711256E (pt) 2010-03-22
ES2338565T3 (es) 2010-05-10
EP1711256B1 (en) 2010-02-24
EP1711256A1 (en) 2006-10-18
DE602004025745D1 (de) 2010-04-08
ATE458548T1 (de) 2010-03-15
EA010114B1 (ru) 2008-06-30
PL1711256T3 (pl) 2010-07-30
EA200601284A1 (ru) 2006-10-27
WO2005065818A1 (en) 2005-07-21

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