ATE458548T1 - Polymerisations-rohrreaktor für die herstellung von polyethylen - Google Patents

Polymerisations-rohrreaktor für die herstellung von polyethylen

Info

Publication number
ATE458548T1
ATE458548T1 AT04808782T AT04808782T ATE458548T1 AT E458548 T1 ATE458548 T1 AT E458548T1 AT 04808782 T AT04808782 T AT 04808782T AT 04808782 T AT04808782 T AT 04808782T AT E458548 T1 ATE458548 T1 AT E458548T1
Authority
AT
Austria
Prior art keywords
polyethylene
production
tube reactor
polymerization tube
reactor
Prior art date
Application number
AT04808782T
Other languages
English (en)
Inventor
Van Der Sjoerd Hem
Stanislaus Mutsers
Geert 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 ATE458548T1 publication Critical patent/ATE458548T1/de

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)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (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)
AT04808782T 2004-01-06 2004-12-13 Polymerisations-rohrreaktor für die herstellung von polyethylen ATE458548T1 (de)

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
ATE458548T1 true ATE458548T1 (de) 2010-03-15

Family

ID=34748205

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04808782T ATE458548T1 (de) 2004-01-06 2004-12-13 Polymerisations-rohrreaktor für die herstellung von polyethylen

Country Status (9)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8273835B2 (en) 2009-01-16 2012-09-25 Basell Polyolefine Gmbh Method for ethylene polymerization in a tubular reactor with reduced output
EP2379219B1 (de) 2009-01-16 2020-02-19 Basell Polyolefine GmbH Ethylenpolymerisierung in einem hochdruckreaktor mit verbesserter initiatorzuführung
ES2828730T3 (es) 2009-02-05 2021-05-27 Dow Global Technologies Llc Reactor tubular de polietileno de baja densidad (LDPE) para inyección de iniciador de peróxido
EP2239283B1 (de) 2009-11-10 2012-01-25 Basell Polyolefine GmbH Hochdruck-LDPE für medizinische Anwendungen
CA2798036C (en) * 2012-12-05 2020-01-21 Nova Chemicals Corporation Reduction of fouling in high pressure reactors
CN106164110B (zh) 2014-03-31 2018-02-27 沙特基础工业公司 用于在管式反应器中制备乙烯共聚物的方法
EP3310550A1 (de) * 2015-06-18 2018-04-25 SABIC Global Technologies B.V. Verwendung von polyethylenstoffen bei der herstellung von sterilisierbaren flüssigkeitsbehältern
WO2017106940A1 (pt) 2015-12-22 2017-06-29 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
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
PL3565659T3 (pl) 2017-01-06 2022-05-09 Sabic Global Technologies B.V. Urządzenie do wtryskiwania i mieszania płynu reaktywnego w wysokociśnieniowych sposobach LDPE
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
CN117897413A (zh) 2021-09-01 2024-04-16 埃克森美孚化学专利公司 可变温度管式反应器分布和由其生产的中密度聚乙烯组合物

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
WO1998056872A1 (en) * 1997-06-10 1998-12-17 Exxon Chemical Patents Inc. Pyrolysis furnace with an internally finned u-shaped radiant coil
WO1999055457A1 (en) * 1998-04-28 1999-11-04 Heriot-Watt University Method and apparatus for phase separated synthesis

Also Published As

Publication number Publication date
DE602004025745D1 (de) 2010-04-08
ES2338565T3 (es) 2010-05-10
EP1711256B1 (de) 2010-02-24
EA010114B1 (ru) 2008-06-30
PT1711256E (pt) 2010-03-22
EP1711256A1 (de) 2006-10-18
EA200601284A1 (ru) 2006-10-27
WO2005065818A1 (en) 2005-07-21
PL1711256T3 (pl) 2010-07-30
DK1711256T3 (da) 2010-05-03

Similar Documents

Publication Publication Date Title
ATE458548T1 (de) Polymerisations-rohrreaktor für die herstellung von polyethylen
ATE517131T1 (de) Extrusionsbeschichtungszusammensetzung
EP2159465B8 (de) Druckschlauch für ein wasserführendes System, insbesondere zum Anschließen von beweglichen Sanitärarmaturen oder zum Verbinden von Teilen des wasserführenden Systems
BRPI0508618A (pt) tubo de pressão de polìmero de etileno reticulado com peróxido e um método para a preparação do mesmo
ATE368194T1 (de) Fitting für eine pressverbindung
DE602006009930D1 (de) Gegen biegen widerstandsfähiger ballonkatheter
ATE430168T1 (de) Propylen-ethylen-copolymere und herstellungsverfahren dafür
MX2021010571A (es) Cateter que comprende forro de ptfe.
AR054709A1 (es) Proceso de polimerizacion en fase semiliquida
ATE474174T1 (de) Flanschdichtung
WO2020183248A8 (en) Extrusion coating resin from tubular reactor
DE502006003668D1 (de) Umlenkbogen für eine Falleitung
TW200736305A (en) Hydrogenated nitrile rubber with narrow molecular weight distribution, a process for its preparation and its use
ATE496251T1 (de) Schlauchkupplung
CN209925784U (zh) 一种抗压型波纹管
CN205745813U (zh) 一种聚丙烯弯管管材改进结构
NL2020285B1 (en) Tube element made of expanded polymer
CN109233074A (zh) 一种低收缩抗开裂pe管材
CN209818985U (zh) 采用新式软管双层水路的卫浴产品的连接结构
CN216768775U (zh) 一种高分子耐化学性波纹管
TW200512227A (en) A process for preparation of polyglutarimide resin using a fluid of super critical condition
DE59908866D1 (de) Flexibles Rohr
WO2019243548A3 (fr) Conduite flexible destinée à être immergée dans une étendue d'eau, procédé de fabrication et utilisation associés
MY160704A (en) Method for thermo chemical treatment and non-continuous coating obtained thereby
CN103554740A (zh) 一种弹性软管

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1711256

Country of ref document: EP