ATE307832T1 - Verfahren zur herstellung von ethylen/vinylacetat-copolymeren - Google Patents

Verfahren zur herstellung von ethylen/vinylacetat-copolymeren

Info

Publication number
ATE307832T1
ATE307832T1 AT02251795T AT02251795T ATE307832T1 AT E307832 T1 ATE307832 T1 AT E307832T1 AT 02251795 T AT02251795 T AT 02251795T AT 02251795 T AT02251795 T AT 02251795T AT E307832 T1 ATE307832 T1 AT E307832T1
Authority
AT
Austria
Prior art keywords
vinyl acetate
ethylene
liquid
gas
heat exchanger
Prior art date
Application number
AT02251795T
Other languages
English (en)
Inventor
Masato Takai
Etsuo Nakazato
Kouichi Takahashi
Yoichi Matsumoto
Masahiro Igaki
Takaharu Kawahara
Nobutoshi Wada
Nakajo-Machi
Original Assignee
Kuraray Co
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 Kuraray Co filed Critical Kuraray Co
Application granted granted Critical
Publication of ATE307832T1 publication Critical patent/ATE307832T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
    • 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
    • B01J19/0013—Controlling the temperature of the process
    • 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
    • B01J19/18—Stationary reactors having moving elements inside
    • 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
    • C08F218/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
    • C08F218/02—Esters of monocarboxylic acids
    • C08F218/04—Vinyl esters
    • C08F218/08—Vinyl acetate
    • 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
    • B01J2219/00103—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor in a heat exchanger separate from the reactor
    • 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
    • B01J2219/00108—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 involving reactant vapours

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (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)
AT02251795T 2001-03-16 2002-03-13 Verfahren zur herstellung von ethylen/vinylacetat-copolymeren ATE307832T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001075697 2001-03-16

Publications (1)

Publication Number Publication Date
ATE307832T1 true ATE307832T1 (de) 2005-11-15

Family

ID=18932731

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02251795T ATE307832T1 (de) 2001-03-16 2002-03-13 Verfahren zur herstellung von ethylen/vinylacetat-copolymeren

Country Status (5)

Country Link
US (1) US6777505B2 (de)
EP (1) EP1241192B1 (de)
AT (1) ATE307832T1 (de)
DE (1) DE60206825T2 (de)
TW (1) TWI309242B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10612418B2 (en) 2018-03-22 2020-04-07 GM Global Technology Operations LLC Nested flange joint

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050215733A1 (en) * 2003-07-01 2005-09-29 Chang Chun Petrochemical Co., Ltd. Process for continuously producing ethylene-vinyl acetate copolymer and reaction system
KR101643045B1 (ko) * 2013-09-17 2016-07-27 주식회사 엘지화학 열 회수 장치
CN105315396B (zh) * 2014-08-18 2017-12-08 广西大学 一种用于醋酸乙烯溶液聚合的溶剂及其使用方法
JP6891424B2 (ja) 2015-09-28 2021-06-18 三菱ケミカル株式会社 α−オレフィン低重合体の製造方法及び製造装置
WO2018046467A1 (de) * 2016-09-06 2018-03-15 Ineos Styrolution Group Gmbh Verfahren und system zur herstellung eines polymers
WO2018046470A1 (de) * 2016-09-06 2018-03-15 Ineos Styrolution Group Gmbh Verfahren und system zur polymerisation von acrylaten
TWI810303B (zh) 2018-05-30 2023-08-01 日商可樂麗股份有限公司 乙烯－乙酸乙烯酯共聚物之製造方法
EP3805280A4 (de) * 2018-05-30 2022-03-02 Kuraray Co., Ltd. Verfahren zur herstellung von ethylen-vinylacetat-copolymer
KR102256402B1 (ko) * 2018-10-15 2021-05-25 한화솔루션 주식회사 회분식 반응기

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2300111C3 (de) * 1973-01-03 1984-10-25 Basf Ag, 6700 Ludwigshafen Verfahren zur Abführung der Reaktionswärme bei der Copolymerisation des Äthylens in wäßriger Dispersion
JPS6053513A (ja) 1983-09-01 1985-03-27 Kuraray Co Ltd エチレン−酢酸ビニル共重合体の連続製造法
US4649186A (en) 1985-07-01 1987-03-10 Eastman Kodak Company Process for preparing copolymers of ethylene and vinyl acetate
JPH11116637A (ja) 1997-10-09 1999-04-27 Nippon Synthetic Chem Ind Co Ltd:The エチレン−酢酸ビニル共重合体の重合法
JP2000178306A (ja) 1998-12-16 2000-06-27 Nippon Synthetic Chem Ind Co Ltd:The エチレン−酢酸ビニル共重合体の製造法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10612418B2 (en) 2018-03-22 2020-04-07 GM Global Technology Operations LLC Nested flange joint

Also Published As

Publication number Publication date
EP1241192A1 (de) 2002-09-18
DE60206825D1 (de) 2005-12-01
DE60206825T2 (de) 2006-07-20
TWI309242B (en) 2009-05-01
US20020176812A1 (en) 2002-11-28
US6777505B2 (en) 2004-08-17
EP1241192B1 (de) 2005-10-26

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties