FR2322875A1 - Procede d'evacuation de la chaleur de reaction lors de la copolymerisation de l'ethylene en dispersion aqueuse - Google Patents
Procede d'evacuation de la chaleur de reaction lors de la copolymerisation de l'ethylene en dispersion aqueuseInfo
- Publication number
- FR2322875A1 FR2322875A1 FR7400120A FR7400120A FR2322875A1 FR 2322875 A1 FR2322875 A1 FR 2322875A1 FR 7400120 A FR7400120 A FR 7400120A FR 7400120 A FR7400120 A FR 7400120A FR 2322875 A1 FR2322875 A1 FR 2322875A1
- Authority
- FR
- France
- Prior art keywords
- copolymerization
- evacuation
- ethylene
- aqueous dispersion
- heat during
- 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.)
- Granted
Links
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title 1
- 239000005977 Ethylene Substances 0.000 title 1
- 238000006243 chemical reaction Methods 0.000 title 1
- 238000007334 copolymerization reaction Methods 0.000 title 1
- 239000006185 dispersion Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- 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)
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2300111A DE2300111C3 (de) | 1973-01-03 | 1973-01-03 | Verfahren zur Abführung der Reaktionswärme bei der Copolymerisation des Äthylens in wäßriger Dispersion |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2322875A1 true FR2322875A1 (fr) | 1977-04-01 |
FR2322875B1 FR2322875B1 (fr) | 1978-03-24 |
Family
ID=5868194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7400120A Granted FR2322875A1 (fr) | 1973-01-03 | 1974-01-03 | Procede d'evacuation de la chaleur de reaction lors de la copolymerisation de l'ethylene en dispersion aqueuse |
Country Status (4)
Country | Link |
---|---|
US (1) | US3891603A (fr) |
DE (1) | DE2300111C3 (fr) |
FR (1) | FR2322875A1 (fr) |
IT (1) | IT1021520B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0034061A2 (fr) * | 1980-02-07 | 1981-08-19 | Sumitomo Chemical Company, Limited | Procédé et dispositif pour éliminer la chaleur d'un réacteur de polymérisation d'oléfines |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4158588A (en) * | 1974-10-10 | 1979-06-19 | Ruhrchemie Aktiengesellschaft | Copolymers of ethylene, process for producing them and their use |
DE2458024B2 (de) * | 1974-12-07 | 1979-10-04 | Hoechst Ag, 6000 Frankfurt | Verfahren zur wäßrigen Suspensionspolymerisation von Vinylchlorid |
US4195121A (en) * | 1978-03-28 | 1980-03-25 | Union Carbide Corporation | Thin flexible electrodes and the method for producing them |
DE3044519A1 (de) * | 1980-11-26 | 1982-06-24 | Basf Ag, 6700 Ludwigshafen | Emulgierbare hartwachse aus copolymerisaten des aethylens mit ungesaettigten carbonsaeuren |
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 |
JP4700183B2 (ja) * | 2000-10-27 | 2011-06-15 | 日本合成化学工業株式会社 | エチレン−酢酸ビニル共重合体の製造方法 |
EP1241192B1 (fr) * | 2001-03-16 | 2005-10-26 | Kuraray Co., Ltd. | Procédé pour la fabrication de copolymères d'éthylène - acétate de vinyle |
ATE403683T1 (de) * | 2001-03-30 | 2008-08-15 | Kuraray Co | Verfahren zur herstellung eines ethylen- vinylacetat copolymeren und vorrichtung zu seiner herstellung |
US9896525B2 (en) | 2015-04-29 | 2018-02-20 | Exxonmobil Chemical Patents Inc. | Homogeneous polymerization process using evaporative cooling |
WO2016175962A1 (fr) * | 2015-04-29 | 2016-11-03 | Exxonmobil Chemical Patents Inc. | Procédé de polymérisation homogène faisant appel au refroidissement par évaporation |
CN109790253A (zh) * | 2016-09-06 | 2019-05-21 | 英力士苯领集团股份公司 | 生产聚合物的方法和系统 |
CN109952322B (zh) * | 2016-09-06 | 2021-09-14 | 英力士苯领集团股份公司 | 用于聚合丙烯酸酯的方法和系统 |
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 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1172905A (fr) * | 1956-03-10 | 1959-02-17 | Hoechst Ag | Procédé de polymérisation d'oléfines à basse pression et les produits ainsi obtenus |
FR1385374A (fr) * | 1963-05-14 | 1965-01-15 | Pechiney Saint Gobain | Procédé et appareillage pour la préparation en suspension de polymères et de copolymères de type vinylique |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2808316A (en) * | 1954-07-22 | 1957-10-01 | Du Pont | Chemical process control apparatus |
DE1102403B (de) * | 1956-03-10 | 1961-03-16 | Hoechst Ag | Verfahren zur Polymerisation und Mischpolymerisation von Olefinen nach dem íÀNiederdruckverfahrení |
BE550412A (fr) * | 1956-05-12 | |||
US3349070A (en) * | 1963-04-22 | 1967-10-24 | Shell Oil Co | Bulk polymerization process |
US3558577A (en) * | 1968-06-25 | 1971-01-26 | Union Oil Co | Temperature control of vinyl ester polymerization in an aqueous emulsion |
DE2038363B2 (de) * | 1970-08-01 | 1974-10-03 | Chemische Werke Huels Ag, 4370 Marl | Verfahren und Vorrichtung zum Kühlen von Polymerisationsansätzen |
DE2049622C3 (de) * | 1970-10-09 | 1979-12-13 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Wärmeabfuhr bei der Polymerisation von Monomeren in der Gasphase |
US3708658A (en) * | 1971-04-29 | 1973-01-02 | Monsanto Co | Pressure monitored temperature controlled system for a liquid-vapor process |
US3794471A (en) * | 1971-08-16 | 1974-02-26 | Monsanto Co | Continuous polymerization apparatus |
US3801286A (en) * | 1972-04-05 | 1974-04-02 | Du Pont | Slurry polymerization reactor |
-
1973
- 1973-01-03 DE DE2300111A patent/DE2300111C3/de not_active Expired
- 1973-12-28 US US429090A patent/US3891603A/en not_active Expired - Lifetime
- 1973-12-31 IT IT54675/73A patent/IT1021520B/it active
-
1974
- 1974-01-03 FR FR7400120A patent/FR2322875A1/fr active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1172905A (fr) * | 1956-03-10 | 1959-02-17 | Hoechst Ag | Procédé de polymérisation d'oléfines à basse pression et les produits ainsi obtenus |
FR1385374A (fr) * | 1963-05-14 | 1965-01-15 | Pechiney Saint Gobain | Procédé et appareillage pour la préparation en suspension de polymères et de copolymères de type vinylique |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0034061A2 (fr) * | 1980-02-07 | 1981-08-19 | Sumitomo Chemical Company, Limited | Procédé et dispositif pour éliminer la chaleur d'un réacteur de polymérisation d'oléfines |
EP0034061A3 (en) * | 1980-02-07 | 1982-06-02 | Sumitomo Chemical Company, Limited | Method and apparatus for removal of heat from an olefin polymerization reactor |
Also Published As
Publication number | Publication date |
---|---|
DE2300111C3 (de) | 1984-10-25 |
DE2300111B2 (de) | 1979-11-15 |
IT1021520B (it) | 1978-02-20 |
FR2322875B1 (fr) | 1978-03-24 |
US3891603A (en) | 1975-06-24 |
DE2300111A1 (de) | 1974-07-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |