JPS5296687A - Automatic cooling method and apparatus - Google Patents

Automatic cooling method and apparatus

Info

Publication number
JPS5296687A
JPS5296687A JP1313577A JP1313577A JPS5296687A JP S5296687 A JPS5296687 A JP S5296687A JP 1313577 A JP1313577 A JP 1313577A JP 1313577 A JP1313577 A JP 1313577A JP S5296687 A JPS5296687 A JP S5296687A
Authority
JP
Japan
Prior art keywords
cooling method
automatic cooling
automatic
cooling
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.)
Pending
Application number
JP1313577A
Other languages
English (en)
Inventor
Bii Sumisu Suchiyuaato
Jiee Makarupin Jieemuzu
Emu Ee Peruero Jiyouji
Eru Heizuruton Ronarudo
Efu Atsupuchiyaachi Edowaadodo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering 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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of JPS5296687A publication Critical patent/JPS5296687A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F15/00—Other methods of preventing corrosion or incrustation
    • C23F15/005—Inhibiting incrustation
    • 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
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • C08F2/06—Organic solvent
    • 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
    • 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
    • B01J2219/0013—Controlling the temperature by direct heating or cooling by condensation of 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
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/185—Details relating to the spatial orientation of the reactor vertical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Polymerisation Methods In General (AREA)
JP1313577A 1976-02-10 1977-02-10 Automatic cooling method and apparatus Pending JPS5296687A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/656,983 US4058652A (en) 1976-02-10 1976-02-10 Autorefrigeration process and apparatus

Publications (1)

Publication Number Publication Date
JPS5296687A true JPS5296687A (en) 1977-08-13

Family

ID=24635380

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1313577A Pending JPS5296687A (en) 1976-02-10 1977-02-10 Automatic cooling method and apparatus

Country Status (9)

Country Link
US (1) US4058652A (ja)
JP (1) JPS5296687A (ja)
BE (1) BE851236A (ja)
CA (1) CA1059331A (ja)
DE (1) DE2703167A1 (ja)
FR (1) FR2340957A1 (ja)
GB (1) GB1572572A (ja)
IT (1) IT1075551B (ja)
NL (1) NL7701415A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56110701A (en) * 1980-02-07 1981-09-02 Sumitomo Chem Co Ltd Method and apparatus for removal of heat from polymerizer
JP2022516597A (ja) * 2019-12-09 2022-03-01 エルジー・ケム・リミテッド オリゴマーの製造装置

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4232137A (en) * 1978-09-14 1980-11-04 Phillips Petroleum Company Cooling an alpha-methylstyrene polymerization mass
US4214063A (en) * 1979-01-11 1980-07-22 Exxon Research & Engineering Co. Autorefrigerated polymerization process
DE69411874D1 (de) * 1993-12-28 1998-08-27 Shinetsu Chemical Co Polymerisationsvorrichtung zur Unterbindung von Polymerkrustenablagerung sowie Verfahren zur Polymerherstellung mit dieser.
KR19990022376A (ko) * 1995-06-07 1999-03-25 바실리오 유스타티오 분무된 액체에서의 전환율과 온도의 조절에 의한 중간체산화 생성물의 제조방법 및 장치
CN1123582C (zh) * 1996-05-24 2003-10-08 英国石油化学品有限公司 聚合烯烃的方法
FR2749014B1 (fr) * 1996-05-24 1998-07-03 Bp Chemicals Snc Procede de polymerisation d'olefine(s)
US8192695B2 (en) * 2005-05-04 2012-06-05 Fina Technology, Inc. Reactor apparatus having reduced back mixing
US7511101B2 (en) * 2005-05-13 2009-03-31 Fina Technology, Inc. Plug flow reactor and polymers prepared therewith
KR102421977B1 (ko) 2018-12-19 2022-07-18 주식회사 엘지화학 방향족 비닐 화합물-비닐시안 화합물 중합체의 제조방법 및 제조장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE556948A (ja) * 1956-05-28
BE581437A (ja) * 1958-08-11
US3062796A (en) * 1959-05-11 1962-11-06 Shell Oil Co Production of synthetic elastomers
US3193360A (en) * 1961-05-31 1965-07-06 Phillips Petroleum Co Apparatus for propylene polymerization
JPS5230539B1 (ja) * 1970-08-08 1977-08-09
IT1044367B (it) * 1975-08-08 1980-03-20 Anic Spa Procedimento per la rimozione delle incrostazioni dalle parti a contatto con la fase gassosa in polimerizzatori di cloruro di vinile in sospensione

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56110701A (en) * 1980-02-07 1981-09-02 Sumitomo Chem Co Ltd Method and apparatus for removal of heat from polymerizer
JP2022516597A (ja) * 2019-12-09 2022-03-01 エルジー・ケム・リミテッド オリゴマーの製造装置

Also Published As

Publication number Publication date
BE851236A (fr) 1977-08-09
FR2340957A1 (fr) 1977-09-09
IT1075551B (it) 1985-04-22
DE2703167A1 (de) 1977-08-11
CA1059331A (en) 1979-07-31
US4058652A (en) 1977-11-15
GB1572572A (en) 1980-07-30
NL7701415A (nl) 1977-08-12

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