JPH05178906A - ビニルポリマーの塊状及び溶液重合方法及び装置 - Google Patents
ビニルポリマーの塊状及び溶液重合方法及び装置Info
- Publication number
- JPH05178906A JPH05178906A JP4159004A JP15900492A JPH05178906A JP H05178906 A JPH05178906 A JP H05178906A JP 4159004 A JP4159004 A JP 4159004A JP 15900492 A JP15900492 A JP 15900492A JP H05178906 A JPH05178906 A JP H05178906A
- Authority
- JP
- Japan
- Prior art keywords
- reactor
- tube bundle
- tube
- circulation
- heat exchanger
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 16
- 229920002554 vinyl polymer Polymers 0.000 title claims abstract description 11
- 238000012662 bulk polymerization Methods 0.000 title claims abstract description 7
- 238000010528 free radical solution polymerization reaction Methods 0.000 title claims abstract description 7
- 239000000178 monomer Substances 0.000 claims abstract description 10
- 239000011541 reaction mixture Substances 0.000 claims abstract description 10
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims abstract description 8
- 239000000126 substance Substances 0.000 claims abstract description 3
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 239000003507 refrigerant Substances 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000006116 polymerization reaction Methods 0.000 abstract description 7
- 239000007863 gel particle Substances 0.000 abstract description 3
- 239000002826 coolant Substances 0.000 abstract 2
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 8
- 239000000376 reactant Substances 0.000 description 8
- 229920002223 polystyrene Polymers 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000010526 radical polymerization reaction Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- 229920002319 Poly(methyl acrylate) Polymers 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 150000008360 acrylonitriles Chemical class 0.000 description 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229920005669 high impact polystyrene Polymers 0.000 description 1
- 239000004797 high-impact polystyrene Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 229920001290 polyvinyl ester Polymers 0.000 description 1
- 229920001289 polyvinyl ether Polymers 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- -1 vinyl aromatic compounds Chemical class 0.000 description 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
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2415—Tubular reactors
- B01J19/2435—Loop-type reactors
-
- 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
- C08F2/02—Polymerisation in bulk
-
- 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
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2415—Tubular reactors
- B01J19/242—Tubular reactors in series
-
- 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
- B01J2219/00054—Controlling or regulating the heat exchange system
- B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
- B01J2219/00058—Temperature measurement
-
- 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
- B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
- B01J2219/00081—Tubes
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4120203A DE4120203A1 (de) | 1991-06-19 | 1991-06-19 | Verfahren zur herstellung von schlagzaehem polystyrol |
| DE4120203.1 | 1991-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH05178906A true JPH05178906A (ja) | 1993-07-20 |
Family
ID=6434278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4159004A Withdrawn JPH05178906A (ja) | 1991-06-19 | 1992-06-18 | ビニルポリマーの塊状及び溶液重合方法及び装置 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0519266B1 (enExample) |
| JP (1) | JPH05178906A (enExample) |
| KR (1) | KR930000542A (enExample) |
| DE (2) | DE4120203A1 (enExample) |
| ES (1) | ES2063549T3 (enExample) |
| TW (1) | TW237458B (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19524180A1 (de) * | 1995-07-03 | 1997-01-09 | Basf Ag | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polymeren |
| DE19524182A1 (de) * | 1995-07-03 | 1997-01-09 | Basf Ag | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polymeren |
| DE19524181A1 (de) * | 1995-07-03 | 1997-01-09 | Basf Ag | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polymeren |
| EP0891381B2 (en) * | 1996-04-01 | 2006-05-24 | The Dow Chemical Company | Olefin solution polymerization |
| US5977251A (en) * | 1996-04-01 | 1999-11-02 | The Dow Chemical Company | Non-adiabatic olefin solution polymerization |
| FR2768740B1 (fr) * | 1997-09-19 | 2001-07-06 | Bp Chem Int Ltd | Procede de polymerisation continue d'un monomere vinylique |
| KR100531628B1 (ko) | 1998-03-20 | 2005-11-29 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 연속적인 슬러리 중합반응의 휘발물질 제거 |
| US7268194B2 (en) | 1998-03-20 | 2007-09-11 | Exxonmobil Chemical Patents Inc. | Continuous slurry polymerization process and apparatus |
| US6281300B1 (en) | 1998-03-20 | 2001-08-28 | Exxon Chemical Patents, Inc. | Continuous slurry polymerization volatile removal |
| US20020111441A1 (en) | 1998-03-20 | 2002-08-15 | Kendrick James Austin | Continuous slurry polymerization volatile removal |
| AU2002240549A1 (en) * | 2002-02-28 | 2003-09-16 | Exxonmobile Chemical Patents Inc. _____________________________G | Continuous slurry polymerization process in a loop reactor |
| KR20030093798A (ko) * | 2002-06-05 | 2003-12-11 | 한국가스공사 | 졸-겔법을 통한 알루미나 표면 보호층이 도포된 가스센서제조방법 |
| US10029230B1 (en) | 2017-01-24 | 2018-07-24 | Chevron Phillips Chemical Company Lp | Flow in a slurry loop reactor |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2727884A (en) * | 1953-04-13 | 1955-12-20 | Dow Chemical Co | Process of mass polymerization in vertical unmixed strata |
| DE1240286B (de) * | 1965-01-02 | 1967-05-11 | Basf Ag | Verfahren zur kontinuierlichen Emulsions-polymerisation olefinisch ungesaettigter Verbindungen |
| FR1450577A (fr) * | 1965-06-09 | 1966-06-24 | Rhone Poulenc Sa | Nouveau réacteur étagé |
| IT1094930B (it) * | 1978-04-24 | 1985-08-10 | Montedison Spa | Procedimento di polimerizzazione sotto pressione in apparecchiatura di tipo anolare |
| EP0096082A1 (en) * | 1982-06-03 | 1983-12-21 | Bechtel International Corporation | Oxidation reactor |
-
1991
- 1991-06-19 DE DE4120203A patent/DE4120203A1/de not_active Withdrawn
-
1992
- 1992-06-03 EP EP92109328A patent/EP0519266B1/de not_active Expired - Lifetime
- 1992-06-03 ES ES92109328T patent/ES2063549T3/es not_active Expired - Lifetime
- 1992-06-03 DE DE59200684T patent/DE59200684D1/de not_active Expired - Lifetime
- 1992-06-15 TW TW081104661A patent/TW237458B/zh active
- 1992-06-18 JP JP4159004A patent/JPH05178906A/ja not_active Withdrawn
- 1992-06-19 KR KR1019920010636A patent/KR930000542A/ko not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP0519266A1 (de) | 1992-12-23 |
| DE59200684D1 (de) | 1994-12-01 |
| KR930000542A (ko) | 1993-01-15 |
| ES2063549T3 (es) | 1995-01-01 |
| DE4120203A1 (de) | 1992-12-24 |
| EP0519266B1 (de) | 1994-10-26 |
| TW237458B (enExample) | 1995-01-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Application deemed to be withdrawn because no request for examination was validly filed |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 19990831 |