SG11202005252WA - Manufacturing plant for high-pressure ethylene polymerization and method for emergency shutdown - Google Patents

Manufacturing plant for high-pressure ethylene polymerization and method for emergency shutdown

Info

Publication number
SG11202005252WA
SG11202005252WA SG11202005252WA SG11202005252WA SG11202005252WA SG 11202005252W A SG11202005252W A SG 11202005252WA SG 11202005252W A SG11202005252W A SG 11202005252WA SG 11202005252W A SG11202005252W A SG 11202005252WA SG 11202005252W A SG11202005252W A SG 11202005252WA
Authority
SG
Singapore
Prior art keywords
manufacturing plant
emergency shutdown
ethylene polymerization
pressure ethylene
pressure
Prior art date
Application number
SG11202005252WA
Inventor
Dieter Littmann
Andre-Armand Finette
Christoph Wolf
Michael Deuerling
Juergen Mohrbutter
Danir Khayrullin
Original Assignee
Basell Polyolefine Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=60971980&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG11202005252W(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basell Polyolefine Gmbh filed Critical Basell Polyolefine Gmbh
Publication of SG11202005252WA publication Critical patent/SG11202005252WA/en

Links

Classifications

    • 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
    • C08F10/02—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
    • 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
    • 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
    • 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
    • B01J19/242—Tubular reactors in series
    • 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
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/04—Pressure vessels, e.g. autoclaves
    • B01J3/042—Pressure vessels, e.g. autoclaves in the form of a tube
    • 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
    • C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
    • 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
    • C08F2/34—Polymerisation in gaseous state
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/02—Ethene
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/22—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals
    • F16L3/23—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals for a bundle of pipes or a plurality of pipes placed side by side in contact with each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L43/00—Bends; Siphons
    • F16L43/001—Bends; Siphons made of metal
    • 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
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/00033—Continuous processes
    • 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
    • B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
    • 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
    • B01J2219/00162—Controlling or regulating processes controlling the pressure
    • 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
    • B01J2219/00259—Preventing runaway of the chemical reaction
    • B01J2219/00263—Preventing explosion of the chemical mixture
    • 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
    • B01J2219/0027—Pressure relief
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/08—Low density, i.e. < 0.91 g/cm3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
SG11202005252WA 2018-01-02 2018-12-27 Manufacturing plant for high-pressure ethylene polymerization and method for emergency shutdown SG11202005252WA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18150014.1A EP3505541B1 (en) 2018-01-02 2018-01-02 Manufacturing plant for high-pressure ethylene polymerization and method for emergency shutdown
PCT/EP2018/097010 WO2019134886A1 (en) 2018-01-02 2018-12-27 Manufacturing plant for high-pressure ethylene polymerization and method for emergency shutdown

Publications (1)

Publication Number Publication Date
SG11202005252WA true SG11202005252WA (en) 2020-07-29

Family

ID=60971980

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202005252WA SG11202005252WA (en) 2018-01-02 2018-12-27 Manufacturing plant for high-pressure ethylene polymerization and method for emergency shutdown

Country Status (9)

Country Link
US (1) US10343135B1 (en)
EP (1) EP3505541B1 (en)
KR (1) KR102201015B1 (en)
CN (1) CN111527110B (en)
BR (1) BR112020012898A2 (en)
MX (1) MX2020006726A (en)
RU (1) RU2748690C9 (en)
SG (1) SG11202005252WA (en)
WO (1) WO2019134886A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2022003329A (en) * 2019-09-24 2022-04-07 Nova Chem Int Sa Steam generation in oxidative dehydrogenation.
US20230014128A1 (en) 2019-12-03 2023-01-19 Basell Polyolefine Gmbh Cooling of reaction mixture obtained by high-pressure polymerization process of ethylenically unsaturated monomers
JP2023533172A (en) * 2020-06-15 2023-08-02 ダウ グローバル テクノロジーズ エルエルシー Process for reducing ethylene volatiles during LDPE polymerization
CN113145017B (en) * 2021-04-01 2023-01-10 浙江大学 Tubular reactor for ethylene polymerization

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2856395A (en) 1954-05-12 1958-10-14 Monsanto Chemicals Control of polyethylene process
DE2631834C3 (en) 1976-07-15 1980-05-14 Basf Ag, 6700 Ludwigshafen Process for the expansion of ethylene high pressure polymerization systems
US4255387A (en) 1978-12-29 1981-03-10 El Paso Polyolefins Company High pressure tubular reactor apparatus
US4326048A (en) * 1980-05-27 1982-04-20 Standard Oil Company (Indiana) Method for emergency shutdown of gas phase polyolefin reactor
DE10031586A1 (en) 2000-06-29 2002-01-10 Basell Polyolefine Gmbh Hydraulically controlled pressure relief valve for high pressure reactors
PT1453883E (en) * 2000-12-07 2013-03-04 Grupo Petrotemex Sa De Cv Low cost polyester process using a pipe reactor
US6596241B2 (en) * 2001-12-19 2003-07-22 Exxonmobil Chemical Patents Inc Tubular polymerization reactors and polymers made therein
US6673878B2 (en) * 2001-12-19 2004-01-06 Exxonmobil Chemical Patents Inc. Tubular polymerization reactors and polymers made therein
KR100630887B1 (en) 2004-11-19 2006-10-02 삼성토탈 주식회사 A method of ethylene polymerization for producing products having various properties with high productivity and a tubular reactor for the same
KR20080026207A (en) * 2005-08-05 2008-03-24 엑손모빌 케미칼 패턴츠 인코포레이티드 Process and apparatus for manufacturing ethylene polymers and copolymers
DE102005061626A1 (en) * 2005-12-21 2007-06-28 Basf Ag Continuous heterogeneous catalyzed partial dehydrogenation of hydrocarbon involves feeding hydrocarbon to reaction chamber enclosed by shell made of specific steel, passing hydrocarbon through catalyst bed and dehydrogenating feed
DE102006029790A1 (en) * 2006-06-27 2008-01-03 Basf Ag Continuous heterogeneously catalyzed partial dehydrogenation of hydrocarbon involves dehydrogenation through catalyst bed disposed in reaction chamber and with generation of product gas
US8399586B2 (en) * 2008-09-05 2013-03-19 Exxonmobil Research And Engineering Company Process for feeding ethylene to polymerization reactors
BRPI0823372A2 (en) 2008-12-18 2015-06-16 Exxonmobil Chemical Patentes Inc High pressure polymerization process.
CN102282180B (en) 2009-01-16 2013-11-20 巴塞尔聚烯烃股份有限公司 Method for ethylene polymerization in a tubular reactor with reduced output
KR101668890B1 (en) * 2009-01-16 2016-10-24 바젤 폴리올레핀 게엠베하 Ethylene polymerization in a high pressure reactor with improved initiator feeding
EP2516488B1 (en) * 2009-12-22 2013-11-20 Basell Polyolefine GmbH Process for the preparation of ethylene homopolymers or copolymers in a high-pressure reactor controlled by a model based predictive controller
US8344078B2 (en) * 2010-05-21 2013-01-01 Chevron Phillips Chemical Company Lp Continuous take off technique and pressure control of polymerization reactors
US9000114B2 (en) * 2010-08-02 2015-04-07 Basell Polyolefine Gmbh Process and apparatus for mixing and splitting fluid streams
CN202214311U (en) * 2011-09-21 2012-05-09 广东石油化工学院 Coil type reactor
EP2636689A1 (en) * 2012-03-07 2013-09-11 Borealis AG Process and plant for manufacturing polyethylene or ethylene based copolymers
CN107074991B (en) * 2014-11-13 2018-09-18 巴塞尔聚烯烃股份有限公司 By the component separation method for the polymer-monomer mixture that the high pressure polymerisation of ethylenically unsaturated monomer obtains
CN109071690B (en) 2016-05-10 2019-07-12 巴塞尔聚烯烃股份有限公司 The high pressure polymerization process of ethylenically unsaturated monomers

Also Published As

Publication number Publication date
EP3505541B1 (en) 2019-11-27
CN111527110B (en) 2021-01-08
CN111527110A (en) 2020-08-11
RU2748690C9 (en) 2021-11-17
US20190201865A1 (en) 2019-07-04
US10343135B1 (en) 2019-07-09
BR112020012898A2 (en) 2020-12-08
EP3505541A1 (en) 2019-07-03
WO2019134886A1 (en) 2019-07-11
RU2748690C1 (en) 2021-05-28
KR102201015B1 (en) 2021-01-08
MX2020006726A (en) 2020-08-20
KR20200084368A (en) 2020-07-10

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