CA2086818A1 - Procede continu pour eliminer le ou les monomeres residuels d'un latex aqueux d'un polymere synthetique et dispositif pour sa realisation - Google Patents
Procede continu pour eliminer le ou les monomeres residuels d'un latex aqueux d'un polymere synthetique et dispositif pour sa realisationInfo
- Publication number
- CA2086818A1 CA2086818A1 CA002086818A CA2086818A CA2086818A1 CA 2086818 A1 CA2086818 A1 CA 2086818A1 CA 002086818 A CA002086818 A CA 002086818A CA 2086818 A CA2086818 A CA 2086818A CA 2086818 A1 CA2086818 A1 CA 2086818A1
- Authority
- CA
- Canada
- Prior art keywords
- latex
- enclosure
- circuits
- treated
- circuit
- 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.)
- Abandoned
Links
- 239000004816 latex Substances 0.000 title claims abstract description 65
- 229920000126 latex Polymers 0.000 title claims abstract description 65
- 239000000178 monomer Substances 0.000 title claims abstract description 22
- 229920001059 synthetic polymer Polymers 0.000 title claims description 5
- 238000010924 continuous production Methods 0.000 title claims description 4
- 239000013529 heat transfer fluid Substances 0.000 claims abstract description 16
- 238000011084 recovery Methods 0.000 claims abstract description 9
- 238000000638 solvent extraction Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 24
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 4
- 238000010926 purge Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000000994 depressogenic effect Effects 0.000 claims 1
- 229920000642 polymer Polymers 0.000 description 9
- 239000012530 fluid Substances 0.000 description 3
- 238000005187 foaming Methods 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 239000002518 antifoaming agent Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 210000001072 colon Anatomy 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
- C08F6/00—Post-polymerisation treatments
- C08F6/001—Removal of residual monomers by physical means
- C08F6/003—Removal of residual monomers by physical means from polymer solutions, suspensions, dispersions or emulsions without recovery of the polymer therefrom
-
- 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
- B01J19/243—Tubular reactors spirally, concentrically or zigzag wound
-
- 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
- B01J2219/00078—Fingers
-
- 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
- B01J2219/0015—Controlling the temperature by thermal insulation means
- B01J2219/00153—Vacuum spaces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S159/00—Concentrating evaporators
- Y10S159/04—Foam
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S159/00—Concentrating evaporators
- Y10S159/10—Organic
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Graft Or Block Polymers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE09200027 | 1992-01-13 | ||
| BE9200027A BE1005888A3 (fr) | 1992-01-13 | 1992-01-13 | Procede continu pour eliminer le ou les monomeres residuels d'un latex aqueux d'un polymere synthetique et dispositif pour sa realisation. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2086818A1 true CA2086818A1 (fr) | 1993-07-14 |
Family
ID=3886089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002086818A Abandoned CA2086818A1 (fr) | 1992-01-13 | 1993-01-06 | Procede continu pour eliminer le ou les monomeres residuels d'un latex aqueux d'un polymere synthetique et dispositif pour sa realisation |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5929206A (2) |
| EP (1) | EP0551681B1 (2) |
| JP (1) | JP3162525B2 (2) |
| AT (1) | ATE154942T1 (2) |
| BE (1) | BE1005888A3 (2) |
| BR (1) | BR9300107A (2) |
| CA (1) | CA2086818A1 (2) |
| DE (1) | DE69220659T2 (2) |
| ES (1) | ES2106132T3 (2) |
| TW (1) | TW241272B (2) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070073012A1 (en) * | 2005-09-28 | 2007-03-29 | Pannell Richard B | Method for seed bed treatment before a polymerization reaction |
| US7314542B2 (en) | 2004-09-23 | 2008-01-01 | Nanogen, Inc. | Methods and materials for optimization of electronic transportation and hybridization reactions |
| CN107936148A (zh) * | 2017-12-26 | 2018-04-20 | 海安常州大学高新技术研发中心 | 一种苯丙乳液去除残余单体的方法 |
| WO2020241252A1 (ja) * | 2019-05-31 | 2020-12-03 | 昭和電工株式会社 | 精製クロロプレン系重合体ラテックスの製造方法 |
| KR102702865B1 (ko) | 2020-04-24 | 2024-09-05 | 주식회사 엘지화학 | 후처리 장치 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2330672A (en) * | 1939-07-11 | 1943-09-28 | Honig P | Process and apparatus for dialyzing latex |
| US4017355A (en) * | 1970-12-18 | 1977-04-12 | Nippon Oil Company Ltd. | Process for treating latices |
| CA935756A (en) * | 1971-06-30 | 1973-10-23 | Bowers Brian | Method and apparatus for concentration of foaming liquids |
| BE786885A (fr) * | 1971-07-30 | 1973-01-29 | Basf Ag | Procede d'elimination des constituants vaporisables de solutions polymeres |
| JPS5111878A (en) * | 1974-07-19 | 1976-01-30 | Kureha Chemical Ind Co Ltd | Ratetsukusuyori mihannomonomaano jokyohoho |
| GB1553828A (en) * | 1975-10-13 | 1979-10-10 | Ici Ltd | Method of treating vinyl chloride polymer latices |
| US4130527A (en) * | 1977-12-29 | 1978-12-19 | Stauffer Chemical Company | Method of treating a polymer latex to remove unreacted monomer by treatment in a column |
| IT1121511B (it) * | 1979-05-28 | 1986-04-02 | Montedison Spa | Procedimento per l'estrazione del cloruro di vinile monomero dai lattici di cloruro di polivinile ed apparecchiatura per la sua realizzazione |
| CA1265289A (en) * | 1985-12-16 | 1990-01-30 | Viney Pal Aneja | Method and apparatus for devolatilizing polymer solutions |
| IT1226303B (it) * | 1988-07-26 | 1990-12-27 | Montedipe Spa | Processo ed apparato per la devolatilizzazione di soluzioni di polimeri. |
-
1992
- 1992-01-13 BE BE9200027A patent/BE1005888A3/fr active
- 1992-12-29 DE DE69220659T patent/DE69220659T2/de not_active Expired - Fee Related
- 1992-12-29 ES ES92204109T patent/ES2106132T3/es not_active Expired - Lifetime
- 1992-12-29 TW TW081110449A patent/TW241272B/zh active
- 1992-12-29 AT AT92204109T patent/ATE154942T1/de not_active IP Right Cessation
- 1992-12-29 EP EP92204109A patent/EP0551681B1/fr not_active Expired - Lifetime
-
1993
- 1993-01-06 CA CA002086818A patent/CA2086818A1/fr not_active Abandoned
- 1993-01-11 BR BR9300107A patent/BR9300107A/pt not_active IP Right Cessation
- 1993-01-12 US US08/003,401 patent/US5929206A/en not_active Expired - Fee Related
- 1993-01-13 JP JP00387093A patent/JP3162525B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| TW241272B (2) | 1995-02-21 |
| BR9300107A (pt) | 1993-08-24 |
| BE1005888A3 (fr) | 1994-03-01 |
| JPH05255424A (ja) | 1993-10-05 |
| ATE154942T1 (de) | 1997-07-15 |
| EP0551681B1 (fr) | 1997-07-02 |
| JP3162525B2 (ja) | 2001-05-08 |
| EP0551681A1 (fr) | 1993-07-21 |
| ES2106132T3 (es) | 1997-11-01 |
| DE69220659D1 (de) | 1997-08-07 |
| DE69220659T2 (de) | 1998-01-15 |
| US5929206A (en) | 1999-07-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1261592A (fr) | Procede et appareil pour la production de produits gazeux par decomposition de liquides | |
| FR2761896A1 (fr) | Procede et dispositif pour la realisation de produits chimiques de haute purete pour l'industrie micro-electronique | |
| FR2820056A1 (fr) | Appareil de filtrage, procede associe de contre-lavage, dispositif de filtrage et centrale electrique | |
| TW201500095A (zh) | 去揮發裝置及其使用方法 | |
| CA2086818A1 (fr) | Procede continu pour eliminer le ou les monomeres residuels d'un latex aqueux d'un polymere synthetique et dispositif pour sa realisation | |
| CA2141989A1 (en) | Method and tower for removing residual monomers | |
| EP2945910A1 (fr) | Dispositif de traitement de liquide | |
| WO1991004228A1 (fr) | Procede de production d'eau douce a partir d'eaux chargees et installation pour la mise en ×uvre du procede | |
| EP2700078B1 (fr) | Dispositif et procédé de détritiation | |
| JPH10182728A (ja) | 残留モノマー除去方法および装置 | |
| KR20080034964A (ko) | 다공성 트랙 멤브레인의 제조방법 | |
| FR2462448A1 (fr) | Procede d'elimination de chlorure de vinyle monimere d'une suspension de resine de chlorure de vinyle, par traitement a la vapeur d'eau, et appareil utilise pour la mise en oeuvre d'un tel procede | |
| EP0088655B1 (fr) | Dispositif et procédé pour la vidange, par le fond, d'un réacteur de polymérisation à lit fluidisé | |
| US5110625A (en) | Process for surface modification of polymer articles | |
| CH651279A5 (fr) | Agent inhibiteur d'incrustations et de precipitation pour le traitement des eaux et procede pour sa preparation. | |
| JPH10259244A (ja) | 連続重縮合装置及び方法 | |
| FR2888582A1 (fr) | Procede de preparation d'un polymere halogene et dispositif pour sa mise en oeuvre | |
| EP0015626A2 (fr) | Procédé et installation pour la préparation de cristaux de bicarbonate de sodium | |
| CA1187033A (fr) | Procede de recuperation d'une fraction hydrocarbonee en c.sub.3-c.sub.7 a partir d'un melange liquide de ladite fraction avec une huile desasphaltee | |
| FR2471800A1 (fr) | Procede, dispositif et appareil de cristallisation en continu de solides dissous dans une solution | |
| EP0018912B2 (fr) | Dispositif de refroidissement et purification des gaz de sortie d'une installation d'électrolyse de l'eau | |
| RU2048596C1 (ru) | Устройство для обезжиривания | |
| EP1296747A1 (fr) | Procede et installation pour extraire un monomere d'un brouet aqueux contenant un polymere | |
| FR2718125A1 (fr) | Tour de distillation d'eau à basse pression. | |
| FR2518242A1 (fr) | Procede et dispositif pour soumettre des liquides a un traitement thermique |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |