BE821118A - Procede de polymerisation sous pression dans un appareillage de forme annulaire - Google Patents
Procede de polymerisation sous pression dans un appareillage de forme annulaireInfo
- Publication number
- BE821118A BE821118A BE149571A BE149571A BE821118A BE 821118 A BE821118 A BE 821118A BE 149571 A BE149571 A BE 149571A BE 149571 A BE149571 A BE 149571A BE 821118 A BE821118 A BE 821118A
- Authority
- BE
- Belgium
- Prior art keywords
- annular shape
- polymerization process
- pressure polymerization
- pressure
- annular
- Prior art date
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
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1812—Tubular reactors
- B01J19/1837—Loop-type reactors
-
- 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
- B01J3/042—Pressure vessels, e.g. autoclaves in the form of a tube
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT30210/73A IT995929B (it) | 1973-10-17 | 1973-10-17 | Processo di polimerizzazione sotto pressione in apparecchiatura di tipo anulare |
Publications (1)
Publication Number | Publication Date |
---|---|
BE821118A true BE821118A (fr) | 1975-04-16 |
Family
ID=11229326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE149571A BE821118A (fr) | 1973-10-17 | 1974-10-16 | Procede de polymerisation sous pression dans un appareillage de forme annulaire |
Country Status (8)
Country | Link |
---|---|
US (1) | US3983096A (xx) |
JP (1) | JPS6132321B2 (xx) |
BE (1) | BE821118A (xx) |
DE (1) | DE2449150C2 (xx) |
FR (1) | FR2248288B1 (xx) |
GB (1) | GB1482148A (xx) |
IT (1) | IT995929B (xx) |
NL (2) | NL181435C (xx) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1094930B (it) * | 1978-04-24 | 1985-08-10 | Montedison Spa | Procedimento di polimerizzazione sotto pressione in apparecchiatura di tipo anolare |
DE3008748A1 (de) * | 1980-03-07 | 1981-09-24 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von ethylen-venylester-pfropfpolymerisatdispersionen |
JPS5734251A (en) * | 1980-08-07 | 1982-02-24 | Toshiba Corp | Address conversion and generating system |
US4487897A (en) * | 1983-02-18 | 1984-12-11 | Nitto Electric Industrial Co., Ltd. | Process for radical polymerizing acrylic monomers |
JPS62121705A (ja) * | 1985-11-21 | 1987-06-03 | Kao Corp | カルボン酸系重合体の製造方法 |
DE19717877A1 (de) * | 1997-04-28 | 1998-10-29 | Basf Ag | Verfahren zur Herstellung von partikelförmigen Homo- und Copolymerisaten aus Mikrosuspensionen in einem Rohrreaktor |
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 |
SA04250276B1 (ar) * | 2003-09-24 | 2009-02-07 | باسيل بوليوليفين جي ام بي اتش | عملية بلمرة لوسط معلق مع تركيزات عالية للمواد الصلبة خلال مفاعل حلقي |
DE10344500A1 (de) | 2003-09-24 | 2005-05-19 | Basell Polyolefine Gmbh | Suspensionspolymerisationsverfahren mit hohen Feststoffkonzentrationen im Schleifenreaktor |
WO2005028097A1 (en) * | 2003-09-24 | 2005-03-31 | Basell Polyolefine Gmbh | Loop reactor with varying diameter for olefin polymerization |
GB0426059D0 (en) | 2004-11-26 | 2004-12-29 | Solvay | Chemical process |
GB0426057D0 (en) † | 2004-11-26 | 2004-12-29 | Solvay | Chemical process |
GB0426058D0 (en) | 2004-11-26 | 2004-12-29 | Solvay | Chemical process |
US20060165566A1 (en) * | 2005-01-25 | 2006-07-27 | Fina Technology, Inc. | Loop reactor design |
EP1787712A1 (de) * | 2005-11-17 | 2007-05-23 | Sika Technology AG | Mischvorrichtung für Flüssigkeiten |
ES2727023T3 (es) * | 2009-11-12 | 2019-10-11 | Framatome Inc | Reactores segmentados para cambios de capacidad y enriquecimiento en la conversión de hexafluoruro de uranio en dióxido de uranio |
FR2955787B1 (fr) * | 2010-02-04 | 2012-04-20 | Duqueine Rhone Alpes | Autoclave torique |
CN102451624A (zh) * | 2010-10-20 | 2012-05-16 | 中国石油化工股份有限公司 | 一种混合装置 |
CN115894766B (zh) * | 2022-11-14 | 2024-03-29 | 上海森桓新材料科技有限公司 | 使用气升式环流反应器合成含氟聚合物的方法及含氟橡胶的制备方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3405109A (en) * | 1960-10-03 | 1968-10-08 | Phillips Petroleum Co | Polymerization process |
US3257362A (en) * | 1960-11-21 | 1966-06-21 | Phillips Petroleum Co | Control of olefin polymerization reactions |
DE1203469B (de) * | 1961-09-12 | 1965-10-21 | Basf Ag | Verfahren und Vorrichtung zur Herstellung von Polymerisaten von olefinisch ungesaettigten Kohlenwasserstoffen |
US3324093A (en) * | 1963-10-21 | 1967-06-06 | Phillips Petroleum Co | Loop reactor |
DE1240286B (de) * | 1965-01-02 | 1967-05-11 | Basf Ag | Verfahren zur kontinuierlichen Emulsions-polymerisation olefinisch ungesaettigter Verbindungen |
DE1745555B1 (de) * | 1967-05-10 | 1972-05-25 | Wacker Chemie Gmbh | Verfahren zur herstellung von waessrigen polymerisat-dispersionen |
US3642732A (en) * | 1967-08-16 | 1972-02-15 | Central Glass Co Ltd | Terpolymers of vinyl chloride propylene and third vinyl monomer and process for preparation thereof |
US3551396A (en) * | 1968-01-05 | 1970-12-29 | Gulf Oil Canada Ltd | Continuous vinyl polymerization process |
FR1585028A (xx) * | 1968-05-14 | 1970-01-09 | ||
US3546158A (en) * | 1968-08-01 | 1970-12-08 | Tenneco Chem | Flooring composition |
US3583959A (en) * | 1968-10-31 | 1971-06-08 | Borden Inc | Heat-stable vinyl chloride-acetate resins prepared in the presence of olefins |
DE1917011A1 (de) * | 1969-04-02 | 1970-10-08 | Dynamit Nobel Ag | Copolymerisate des Vinylchlorids |
US3737288A (en) * | 1971-06-18 | 1973-06-05 | Exxon Co | Antifouling deflector in olefin polymerization reactors |
US3779992A (en) * | 1971-09-13 | 1973-12-18 | Gulf Oil Canada Ltd | Interpolymerization of ethylene with other vinyl monomers in aqueous emulsion |
US3816383A (en) * | 1972-05-01 | 1974-06-11 | Nat Petro Chem | Separation of olefin polymers |
-
0
- NL NLAANVRAGE7413474,A patent/NL181435B/xx unknown
-
1973
- 1973-10-17 IT IT30210/73A patent/IT995929B/it active
-
1974
- 1974-10-14 NL NLAANVRAGE7413474,A patent/NL181435C/xx not_active IP Right Cessation
- 1974-10-15 US US05/514,405 patent/US3983096A/en not_active Expired - Lifetime
- 1974-10-15 FR FR7434647A patent/FR2248288B1/fr not_active Expired
- 1974-10-15 GB GB44908/74A patent/GB1482148A/en not_active Expired
- 1974-10-15 JP JP49117760A patent/JPS6132321B2/ja not_active Expired
- 1974-10-16 DE DE2449150A patent/DE2449150C2/de not_active Expired
- 1974-10-16 BE BE149571A patent/BE821118A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2449150C2 (de) | 1986-01-09 |
NL181435B (nl) | 1900-01-01 |
NL181435C (nl) | 1987-08-17 |
NL7413474A (nl) | 1975-04-21 |
IT995929B (it) | 1975-11-20 |
US3983096A (en) | 1976-09-28 |
DE2449150A1 (de) | 1975-04-24 |
JPS5067887A (xx) | 1975-06-06 |
FR2248288B1 (xx) | 1979-02-16 |
JPS6132321B2 (xx) | 1986-07-26 |
GB1482148A (en) | 1977-08-03 |
FR2248288A1 (xx) | 1975-05-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE821118A (fr) | Procede de polymerisation sous pression dans un appareillage de forme annulaire | |
IT1030047B (it) | Procedimento di polimerizzazione ad alta pressione utilizzante dei silossalani come componenti di catalizzatori | |
BE824373A (fr) | Procede de polymerisation | |
BE805264A (fr) | Procede de polymerisation stereospecifique des alpha- olefines | |
BE823849A (fr) | Procede de polymerisation | |
FR2346374A1 (fr) | Procede perfectionne de polymerisation de l'ethylene sous haute pression | |
RO66792A (ro) | Procedeu de polimerizare in suspensie a clorurii de vinil | |
BE788946A (fr) | Procede de polymerisation de cycloolefines | |
IT1025603B (it) | Processo perfezionato per la polimerizzazione di monomeri vinilici in sospensione acquosa | |
BE802281A (fr) | Nouveau procede de polymerisation | |
BE836417A (fr) | Procede de polymerisation continue en emulsion | |
BE819181A (fr) | Procede de polymerisation de monomeres olefiniques dans lequel on elimine pratiquement l'accumulation de polymere | |
BE875777A (fr) | Procede de polymerisation sous pression dans un dispositif du type annulaire | |
BE809146A (fr) | Procede pour la polymerisation de 2,3-epoxy-butanes 1,4-dihalogeno-substitues | |
BE826561A (fr) | Procede de polymerisation | |
BE817941A (fr) | Procede de polymerisation anionique de pyrrolidone | |
BE799350A (fr) | Procede pour la polymerisation de butene-1, | |
BE800667A (fr) | Procede pour la polymerisation anionique de la pyrrolidone | |
BE825892A (fr) | Procede de polymerisation | |
BE769653A (fr) | Procede de polymerisation de diolefines conjuguees | |
BE767909A (fr) | Procede de polymerisation en continu | |
BE807904A (fr) | Procede de polymerisation de composes insatures | |
BE771840A (fr) | Procede de polymerisation en suspension de monomeres du type vinylique | |
BE794234A (fr) | Procede de polymerisation | |
BE802043A (fr) | Procede de polymerisation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: MONTEDISON S.P.A. Effective date: 19901031 |
|
RE | Patent lapsed |
Owner name: MONTEDISON S.P.A. Effective date: 19911031 |