KR890001759B1 - 물리 및 화학적 성질이 일정한 폴리에틸렌의 제조방법 - Google Patents

물리 및 화학적 성질이 일정한 폴리에틸렌의 제조방법 Download PDF

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Publication number
KR890001759B1
KR890001759B1 KR8203121A KR820003121A KR890001759B1 KR 890001759 B1 KR890001759 B1 KR 890001759B1 KR 8203121 A KR8203121 A KR 8203121A KR 820003121 A KR820003121 A KR 820003121A KR 890001759 B1 KR890001759 B1 KR 890001759B1
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KR
South Korea
Prior art keywords
reactor
autoclave
temperature
tubular reactor
mixture
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.)
Expired
Application number
KR8203121A
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English (en)
Korean (ko)
Other versions
KR840000586A (ko
Inventor
루도 비쿠스 죠셉 아드리앙스 장
걸잠 데스 피터
Original Assignee
리챠드 골돈 워터맨
더 다우 케미칼 캄파니
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.)
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8188139&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR890001759(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 리챠드 골돈 워터맨, 더 다우 케미칼 캄파니 filed Critical 리챠드 골돈 워터맨
Publication of KR840000586A publication Critical patent/KR840000586A/ko
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Publication of KR890001759B1 publication Critical patent/KR890001759B1/ko
Expired legal-status Critical Current

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    • 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
    • C08F2/00—Processes of 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
    • 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
    • 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
    • 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
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
    • 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
    • B01J2219/0015—Controlling the temperature by thermal insulation means
    • B01J2219/00155—Controlling the temperature by thermal insulation means using insulating materials or refractories

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
KR8203121A 1981-07-13 1982-07-13 물리 및 화학적 성질이 일정한 폴리에틸렌의 제조방법 Expired KR890001759B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP200805 1981-07-13
EP81200805.0 1981-07-13
EP81200805A EP0069806B1 (en) 1981-07-13 1981-07-13 Process for producing polyethylene having constant physical and chemical properties

Publications (2)

Publication Number Publication Date
KR840000586A KR840000586A (ko) 1984-02-25
KR890001759B1 true KR890001759B1 (ko) 1989-05-19

Family

ID=8188139

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8203121A Expired KR890001759B1 (ko) 1981-07-13 1982-07-13 물리 및 화학적 성질이 일정한 폴리에틸렌의 제조방법

Country Status (6)

Country Link
EP (1) EP0069806B1 (cg-RX-API-DMAC7.html)
JP (1) JPS5819310A (cg-RX-API-DMAC7.html)
KR (1) KR890001759B1 (cg-RX-API-DMAC7.html)
AU (1) AU560511B2 (cg-RX-API-DMAC7.html)
CA (1) CA1188047A (cg-RX-API-DMAC7.html)
DE (1) DE3170491D1 (cg-RX-API-DMAC7.html)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62124107A (ja) * 1985-11-25 1987-06-05 Mitsui Toatsu Chem Inc 分子量の制御方法
DE10021482A1 (de) * 2000-05-03 2001-11-08 Phenolchemie Gmbh & Co Kg Verfahren zur thermischen Nachbehandlung von Spaltprodukt aus der säurekatalysierten Spaltung von Cumolhydroperoxid
AR054011A1 (es) * 2005-03-04 2007-05-30 Dow Global Technologies Inc Composicion mejorada de polimero etilenico de baja densidad y metodo para prepararla
WO2013078018A2 (en) 2011-11-23 2013-05-30 Dow Global Technologies Llc Low density ethylene-based polymers with broad molecular weight distributions and low extractables
WO2013078224A1 (en) 2011-11-23 2013-05-30 Dow Global Technologies Llc Low density ethylene-based polymers with extracts at lower molecular weights
CN112191217B (zh) * 2020-11-10 2022-04-01 中国平煤神马能源化工集团有限责任公司 一种用于合成己二酸的连续流管式反应系统及工艺
CN113145017B (zh) * 2021-04-01 2023-01-10 浙江大学 一种用于乙烯聚合的管式反应器
CN114100543B (zh) * 2021-12-07 2023-05-23 万华化学(四川)有限公司 一种乙烯基聚合物及其连续本体聚合方法、反应装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1420245A (en) * 1973-05-10 1976-01-07 Sumitomo Chemical Co Process for the high-pressure polymerization of ethylene
US3970611A (en) * 1974-12-16 1976-07-20 Standard Oil Company Melt finishing process for polymers produced by vapor state polymerization processes
US4229416A (en) * 1978-10-02 1980-10-21 National Distillers And Chemical Corporation Dual reactor apparatus for polymerizing ethylene

Also Published As

Publication number Publication date
JPS5819310A (ja) 1983-02-04
AU560511B2 (en) 1987-04-09
KR840000586A (ko) 1984-02-25
DE3170491D1 (en) 1985-06-20
JPH0332566B2 (cg-RX-API-DMAC7.html) 1991-05-13
CA1188047A (en) 1985-05-28
AU8597982A (en) 1983-01-20
EP0069806B1 (en) 1985-05-15
EP0069806A1 (en) 1983-01-19

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