FR2484421A1 - Procede continu de polymerisation en lit fluidise - Google Patents
Procede continu de polymerisation en lit fluidise Download PDFInfo
- Publication number
- FR2484421A1 FR2484421A1 FR8013135A FR8013135A FR2484421A1 FR 2484421 A1 FR2484421 A1 FR 2484421A1 FR 8013135 A FR8013135 A FR 8013135A FR 8013135 A FR8013135 A FR 8013135A FR 2484421 A1 FR2484421 A1 FR 2484421A1
- Authority
- FR
- France
- Prior art keywords
- process according
- droplets
- suspension medium
- suspension
- agent
- 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
- 238000006116 polymerization reaction Methods 0.000 title claims description 18
- 239000000725 suspension Substances 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 claims abstract description 36
- 239000011324 bead Substances 0.000 claims abstract description 27
- 239000000178 monomer Substances 0.000 claims abstract description 23
- 229920000642 polymer Polymers 0.000 claims abstract description 11
- 239000011049 pearl Substances 0.000 claims abstract description 5
- 238000005243 fluidization Methods 0.000 claims abstract description 4
- 238000010924 continuous production Methods 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims description 28
- 239000007788 liquid Substances 0.000 claims description 20
- 239000002245 particle Substances 0.000 claims description 16
- 239000003795 chemical substances by application Substances 0.000 claims description 15
- 238000004581 coalescence Methods 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical group [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 6
- 239000012190 activator Substances 0.000 claims description 6
- 239000001110 calcium chloride Substances 0.000 claims description 6
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 6
- 239000000440 bentonite Substances 0.000 claims description 3
- 229910000278 bentonite Inorganic materials 0.000 claims description 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 229920001732 Lignosulfonate Polymers 0.000 claims description 2
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 238000010926 purge Methods 0.000 claims description 2
- 230000032258 transport Effects 0.000 claims description 2
- 239000003223 protective agent Substances 0.000 claims 3
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- -1 pH 2.5 Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000002360 preparation method Methods 0.000 abstract description 4
- 238000001033 granulometry Methods 0.000 abstract description 2
- 238000005342 ion exchange Methods 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 10
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 6
- 238000013019 agitation Methods 0.000 description 6
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 239000004793 Polystyrene Substances 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 238000003921 particle size analysis Methods 0.000 description 4
- 229920002223 polystyrene Polymers 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 238000010557 suspension polymerization reaction Methods 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000002562 thickening agent Substances 0.000 description 3
- 239000004342 Benzoyl peroxide Substances 0.000 description 2
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 235000019400 benzoyl peroxide Nutrition 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000003456 ion exchange resin Substances 0.000 description 2
- 229920003303 ion-exchange polymer Polymers 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 2
- BTFMCMVEUCGQDX-UHFFFAOYSA-N 1-[10-[3-[4-(2-hydroxyethyl)-1-piperidinyl]propyl]-2-phenothiazinyl]ethanone Chemical compound C12=CC(C(=O)C)=CC=C2SC2=CC=CC=C2N1CCCN1CCC(CCO)CC1 BTFMCMVEUCGQDX-UHFFFAOYSA-N 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 206010020649 Hyperkeratosis Diseases 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- WNAHIZMDSQCWRP-UHFFFAOYSA-N dodecane-1-thiol Chemical compound CCCCCCCCCCCCS WNAHIZMDSQCWRP-UHFFFAOYSA-N 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 229960004265 piperacetazine Drugs 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 230000009466 transformation Effects 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
- B01J19/0006—Controlling or regulating processes
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8013135A FR2484421A1 (fr) | 1980-06-13 | 1980-06-13 | Procede continu de polymerisation en lit fluidise |
| ZA813977A ZA813977B (en) | 1980-06-13 | 1981-05-12 | Continuous production of polymer beads of controlled size |
| CA000379027A CA1203345A (en) | 1980-06-13 | 1981-06-04 | Method of continuous polymerization in fluidized bed |
| US06/305,647 US4424318A (en) | 1980-06-13 | 1981-06-10 | Continuous production of polymer beads of controlled size |
| AU72269/81A AU556690B2 (en) | 1980-06-13 | 1981-06-10 | Continuous production of polymer beads of controlled size |
| EP81200635A EP0042192B1 (en) | 1980-06-13 | 1981-06-10 | Continuous production of polymer beads of controlled size |
| PCT/EP1981/000069 WO1981003659A1 (en) | 1980-06-13 | 1981-06-10 | Continuous production of polymer beads of controlled size |
| JP56501846A JPH041001B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-06-13 | 1981-06-10 | |
| DE8181200635T DE3173702D1 (en) | 1980-06-13 | 1981-06-10 | Continuous production of polymer beads of controlled size |
| ES503008A ES8300790A1 (es) | 1980-06-13 | 1981-06-12 | Procedimiento continuo para la produccion de globulos de po-limero esfericos |
| ES512987A ES8307264A1 (es) | 1980-06-13 | 1982-06-09 | Aparato para la produccion continua de globulos de polimero esfericos. |
| US06/560,327 US4579718A (en) | 1980-06-13 | 1983-12-12 | Apparatus for continuous production of polymer beads of controlled size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8013135A FR2484421A1 (fr) | 1980-06-13 | 1980-06-13 | Procede continu de polymerisation en lit fluidise |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2484421A1 true FR2484421A1 (fr) | 1981-12-18 |
| FR2484421B1 FR2484421B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1985-03-22 |
Family
ID=9243041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8013135A Granted FR2484421A1 (fr) | 1980-06-13 | 1980-06-13 | Procede continu de polymerisation en lit fluidise |
Country Status (10)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4487898A (en) * | 1981-06-12 | 1984-12-11 | Kanegafuchi Chemical Industry Co., Ltd. | Process of continuous suspension polymerization |
| US4623706A (en) * | 1984-08-23 | 1986-11-18 | The Dow Chemical Company | Process for preparing uniformly sized polymer particles by suspension polymerization of vibratorily excited monomers in a gaseous or liquid stream |
| US4642323A (en) * | 1985-12-30 | 1987-02-10 | Ppg Industries, Inc. | Process for preparing latex polymers from gaseous monomers |
| JPH0699490B2 (ja) * | 1986-12-19 | 1994-12-07 | 鐘淵化学工業株式会社 | 懸濁重合方法及び懸濁重合装置 |
| US6291605B1 (en) | 1990-06-06 | 2001-09-18 | Clarence S. Freeman | Polymerization process with spraying step |
| JP2000351867A (ja) | 1999-06-14 | 2000-12-19 | Kanegafuchi Chem Ind Co Ltd | 熱可塑性樹脂予備発泡粒子の製造方法 |
| GB0019417D0 (en) * | 2000-08-09 | 2000-09-27 | Mat & Separations Tech Int Ltd | Mesoporous carbons |
| US8591855B2 (en) * | 2000-08-09 | 2013-11-26 | British American Tobacco (Investments) Limited | Porous carbons |
| FR2831464B1 (fr) * | 2001-10-26 | 2004-07-16 | Collano Sa | Utilisation de sulfonate(s)de lignine comme stabilisateur(s) de la polymerisation en emulsion, dispersion, utilisations et procede correspondants |
| GB0506278D0 (en) | 2005-03-29 | 2005-05-04 | British American Tobacco Co | Porous carbon materials and smoking articles and smoke filters therefor incorporating such materials |
| JP5358443B2 (ja) * | 2006-10-09 | 2013-12-04 | ブリティッシュ アメリカン タバコ （インヴェストメンツ） リミテッド | 高分子材料製のバラバラの固体粒子を製造する方法 |
| BRPI0719764A8 (pt) * | 2006-10-09 | 2017-10-31 | British American Tobacco Investments Ltd | Métodos para carbonizar e ativar material carbonáceo, e para preparar carbono ativado, forno ativado, processos para preparar um produto de carbono ativado, para preparar um produto particulado carbonizado, e para produzir glóbulos sólidos discretos de material polimérico, e, aparelho para formar glóbulos sólidos discretos de material polimérico |
| CN102086240B (zh) * | 2010-12-22 | 2012-08-08 | 天津大学 | 一种均粒离子交换树脂聚合物珠体生产设备及方法 |
| BR112016001922A2 (pt) | 2013-07-31 | 2017-08-01 | Basf Se | processo de polimerização em suspensão de fase reversa para a fabricação de grânulos de polímeros, aparelho adequado para o mesmo, e, grânulos de polímeros |
| EP3027662A1 (en) | 2013-07-31 | 2016-06-08 | Basf Se | Reverse-phase polymerisation process |
| JP2021502434A (ja) * | 2017-11-10 | 2021-01-28 | ディディピー スペシャリティ エレクトロニック マテリアルズ ユーエス インコーポレーテッド | 構成要素付加重合 |
| CN108102019B (zh) * | 2017-12-10 | 2020-05-12 | 四川大学 | 分步悬浮聚合制备用于离子交换树脂珠粒的方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2184846A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-05-15 | 1973-12-28 | Rohm & Haas | |
| JPS5156888A (ja) * | 1974-11-14 | 1976-05-18 | Asahi Chemical Ind | Renzokukendakujugono hoho |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1000689A (en) * | 1910-09-13 | 1911-08-15 | William Campbell Paterson | Pulp-agitating apparatus. |
| US2618626A (en) | 1949-12-27 | 1952-11-18 | Shell Dev | Process of polymerizing olefinically unsaturated compounds |
| GB1064326A (en) * | 1962-11-01 | 1967-04-05 | British Plaster & Boards Ltd | Improvements in and relating to cellular urea-formaldehyde resins |
| US3922255A (en) | 1972-05-15 | 1975-11-25 | Rohm & Haas | Method of producing uniform polymer beads |
| US3830371A (en) * | 1972-12-27 | 1974-08-20 | Exxon Production Research Co | Liquid-liquid separation |
| US3948767A (en) * | 1974-02-06 | 1976-04-06 | Chapman Willis F | Method and apparatus for separating oil from aqueous liquids |
| US3972816A (en) * | 1974-08-23 | 1976-08-03 | Change, Inc. | Oil extractor |
| JPS5146792A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-10-21 | 1976-04-21 | Asahi Chemical Ind | |
| US4360651A (en) | 1980-05-19 | 1982-11-23 | The B. F. Goodrich Company | Process for preparing spherical and porous vinyl resin particles |
-
1980
- 1980-06-13 FR FR8013135A patent/FR2484421A1/fr active Granted
-
1981
- 1981-05-12 ZA ZA813977A patent/ZA813977B/xx unknown
- 1981-06-04 CA CA000379027A patent/CA1203345A/en not_active Expired
- 1981-06-10 AU AU72269/81A patent/AU556690B2/en not_active Ceased
- 1981-06-10 DE DE8181200635T patent/DE3173702D1/de not_active Expired
- 1981-06-10 EP EP81200635A patent/EP0042192B1/en not_active Expired
- 1981-06-10 WO PCT/EP1981/000069 patent/WO1981003659A1/de unknown
- 1981-06-10 JP JP56501846A patent/JPH041001B2/ja not_active Expired - Lifetime
- 1981-06-10 US US06/305,647 patent/US4424318A/en not_active Expired - Lifetime
- 1981-06-12 ES ES503008A patent/ES8300790A1/es not_active Expired
-
1982
- 1982-06-09 ES ES512987A patent/ES8307264A1/es not_active Expired
-
1983
- 1983-12-12 US US06/560,327 patent/US4579718A/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2184846A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-05-15 | 1973-12-28 | Rohm & Haas | |
| JPS5156888A (ja) * | 1974-11-14 | 1976-05-18 | Asahi Chemical Ind | Renzokukendakujugono hoho |
Non-Patent Citations (1)
| Title |
|---|
| CA1976 * |
Also Published As
| Publication number | Publication date |
|---|---|
| US4424318A (en) | 1984-01-03 |
| EP0042192A1 (en) | 1981-12-23 |
| WO1981003659A1 (en) | 1981-12-24 |
| FR2484421B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1985-03-22 |
| ES503008A0 (es) | 1982-11-01 |
| DE3173702D1 (en) | 1986-03-20 |
| ES512987A0 (es) | 1983-04-01 |
| ZA813977B (en) | 1982-06-30 |
| US4579718A (en) | 1986-04-01 |
| JPS57500981A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-06-03 |
| EP0042192B1 (en) | 1986-02-05 |
| CA1203345A (en) | 1986-04-15 |
| ES8307264A1 (es) | 1983-04-01 |
| ES8300790A1 (es) | 1982-11-01 |
| AU556690B2 (en) | 1986-11-13 |
| AU7226981A (en) | 1982-01-07 |
| JPH041001B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-01-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |