TW350849B - Method for controlling reaction temperature - Google Patents

Method for controlling reaction temperature

Info

Publication number
TW350849B
TW350849B TW085100845A TW85100845A TW350849B TW 350849 B TW350849 B TW 350849B TW 085100845 A TW085100845 A TW 085100845A TW 85100845 A TW85100845 A TW 85100845A TW 350849 B TW350849 B TW 350849B
Authority
TW
Taiwan
Prior art keywords
coolant
reaction temperature
cooling
reaction
controlling reaction
Prior art date
Application number
TW085100845A
Other languages
English (en)
Inventor
Chi-Wai Hui
Hirofumi Inokuchi
Makoto Uramoto
Original Assignee
Mitsubishi Chem 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 Mitsubishi Chem Corp filed Critical Mitsubishi Chem Corp
Application granted granted Critical
Publication of TW350849B publication Critical patent/TW350849B/zh

Links

Classifications

    • 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
    • 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
    • C08F14/00—Homopolymers and 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 a halogen
    • C08F14/02—Monomers containing chlorine
    • C08F14/04—Monomers containing two carbon atoms
    • C08F14/06—Vinyl chloride
    • 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
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/18—Suspension 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
    • 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
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00101—Reflux columns
    • 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
    • B01J2219/00121—Controlling the temperature by direct heating or cooling
    • B01J2219/00123—Controlling the temperature by direct heating or cooling adding a temperature modifying medium to the reactants
    • 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
    • B01J2219/00164—Controlling or regulating processes controlling the flow
    • 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
    • B01J2219/00177—Controlling or regulating processes controlling the pH
    • 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
    • B01J2219/00189—Controlling or regulating processes controlling the stirring velocity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polymerisation Methods In General (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
TW085100845A 1995-01-24 1996-01-23 Method for controlling reaction temperature TW350849B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP892395 1995-01-24

Publications (1)

Publication Number Publication Date
TW350849B true TW350849B (en) 1999-01-21

Family

ID=11706184

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085100845A TW350849B (en) 1995-01-24 1996-01-23 Method for controlling reaction temperature

Country Status (8)

Country Link
US (1) US5756602A (zh)
EP (1) EP0723808B1 (zh)
KR (1) KR960028963A (zh)
CN (1) CN1158857A (zh)
AU (1) AU699735B2 (zh)
CA (1) CA2167247A1 (zh)
DE (1) DE69605331T2 (zh)
TW (1) TW350849B (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4421715B2 (ja) * 1999-10-28 2010-02-24 日本合成化学工業株式会社 ビニル系樹脂の製造方法
GB2358815B (en) * 1999-11-24 2004-01-21 Manrochem Ltd A portable chemical reactor system
US20030133857A1 (en) * 2002-01-12 2003-07-17 Saudi Basic Industries Corporation Multiphase polymerization reactor
GB0623608D0 (en) * 2006-11-27 2007-01-03 Ashe Morris Ltd Improved monitoring system
EP2431350B1 (en) * 2009-05-15 2017-10-04 Nippon Shokubai Co., Ltd. Method for producing (meth)acrylic acid and crystallization system
RU2523796C2 (ru) * 2009-05-15 2014-07-27 Ниппон Сокубаи Ко., Лтд. Способ получения (мет)акриловой кислоты
DE102013016178A1 (de) * 2013-09-30 2015-04-02 Thyssenkrupp Industrial Solutions Ag Verfahren zur Polymerisation von ethylenisch ungesättigten Monomeren und dafür geeigneter Reaktor
CN103977751A (zh) * 2014-04-11 2014-08-13 中国石油化工股份有限公司 甲醇制烯烃装置反应器超温的控制方法
WO2016098351A1 (ja) * 2014-12-16 2016-06-23 出光興産株式会社 硫化リチウム製造用装置及び硫化リチウムの製造方法
CN111389330A (zh) * 2020-03-25 2020-07-10 河南神马尼龙化工有限责任公司 一种硝酸氧化法生产己二酸体系的反应温度维稳系统

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2134227B2 (zh) * 1971-04-28 1974-12-06 Creusot Loire
JPS5339918B2 (zh) * 1973-01-18 1978-10-24
US3968090A (en) * 1973-12-28 1976-07-06 Mitsubishi Rayon Co., Ltd. Method for removing heat of polymerization
DE2625149C3 (de) * 1976-06-04 1981-01-08 Hoechst Ag, 6000 Frankfurt Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Vinylchloridpolymerisaten in wäßriger Emulsion
FR2473902A3 (fr) * 1980-01-18 1981-07-24 Beurel Guy Reacteur comportant une jaquette d'echange thermique doublant sa paroi
JPS57147502A (en) * 1981-03-09 1982-09-11 Shinko Fuaudoraa Kk Reaction apparatus
JPS604901A (ja) * 1983-06-23 1985-01-11 Sumitomo Electric Ind Ltd 被覆型プラスチツクレンズ
JPS6049011A (ja) * 1983-08-30 1985-03-18 Toyo Soda Mfg Co Ltd 塩化ビニルの気相重合装置
JP2773970B2 (ja) * 1990-10-02 1998-07-09 住友重機械工業株式会社 槽容器
DE4105404A1 (de) * 1991-02-21 1992-08-27 Bernd Dipl Ing Thier Heiz- und kuehlkreislauf
EP0614866B1 (en) * 1991-10-07 1997-01-02 Asahi Kasei Kogyo Kabushiki Kaisha Method for hydrating a cycloolefin
JP2975832B2 (ja) * 1993-12-27 1999-11-10 住友重機械工業株式会社 槽容器
JPH0873508A (ja) * 1994-09-09 1996-03-19 Mitsubishi Chem Corp 塩化ビニル系重合体の製造方法
AU693221B2 (en) * 1994-09-12 1998-06-25 Mitsubishi Chemical Corporation Method for producing poly (vinyl chloride)
JP3129105B2 (ja) * 1994-09-29 2001-01-29 三菱化学株式会社 塩化ビニル系重合体の製造方法

Also Published As

Publication number Publication date
DE69605331D1 (de) 2000-01-05
DE69605331T2 (de) 2000-05-11
AU4212996A (en) 1996-08-01
EP0723808B1 (en) 1999-12-01
US5756602A (en) 1998-05-26
CA2167247A1 (en) 1996-07-25
EP0723808A1 (en) 1996-07-31
CN1158857A (zh) 1997-09-10
AU699735B2 (en) 1998-12-10
KR960028963A (ko) 1996-08-17

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