AR027583A1 - Procedimiento e instalacion para extraer un monomero de un caldo acuoso que contiene un polimero - Google Patents
Procedimiento e instalacion para extraer un monomero de un caldo acuoso que contiene un polimeroInfo
- Publication number
- AR027583A1 AR027583A1 ARP010100954A ARP010100954A AR027583A1 AR 027583 A1 AR027583 A1 AR 027583A1 AR P010100954 A ARP010100954 A AR P010100954A AR P010100954 A ARP010100954 A AR P010100954A AR 027583 A1 AR027583 A1 AR 027583A1
- Authority
- AR
- Argentina
- Prior art keywords
- polymer
- procedure
- installation
- monomero
- remove
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/16—Fractionating columns in which vapour bubbles through liquid
- B01D3/18—Fractionating columns in which vapour bubbles through liquid with horizontal bubble plates
- B01D3/20—Bubble caps; Risers for vapour; Discharge pipes for liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/06—Flash distillation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
Procedimiento e instalacion para extraer un monomero de un caldo acuoso de un polímero, segun el cual, después de haber calentado el caldo, se le somete auna expansion en una cámara de expansion y luego se introduce en una columna vertical, dividida en varias cámaras superpuestas por platos perforados, donde sele somete a un barrido con una corriente ascendente de gas inerte.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0002806A FR2805757B1 (fr) | 2000-03-02 | 2000-03-02 | Procede et installation pour extraire un monomere d'un brouet aqueux contenant un polymere |
Publications (1)
Publication Number | Publication Date |
---|---|
AR027583A1 true AR027583A1 (es) | 2003-04-02 |
Family
ID=8847730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP010100954A AR027583A1 (es) | 2000-03-02 | 2001-02-28 | Procedimiento e instalacion para extraer un monomero de un caldo acuoso que contiene un polimero |
Country Status (17)
Country | Link |
---|---|
US (1) | US6956101B2 (es) |
EP (1) | EP1296747B1 (es) |
JP (1) | JP4922523B2 (es) |
CN (1) | CN1170611C (es) |
AR (1) | AR027583A1 (es) |
AT (1) | ATE380059T1 (es) |
AU (1) | AU2001244185A1 (es) |
BR (1) | BR0108891B1 (es) |
CA (1) | CA2401402C (es) |
DE (1) | DE60131744T2 (es) |
ES (1) | ES2296737T3 (es) |
FR (1) | FR2805757B1 (es) |
HK (1) | HK1054709A1 (es) |
MY (1) | MY137708A (es) |
PT (1) | PT1296747E (es) |
TW (1) | TW572918B (es) |
WO (1) | WO2001064308A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1586590A1 (en) * | 2004-02-13 | 2005-10-19 | Total Petrochemicals Research Feluy | Transfer vessel between flash tank and purge column for recovering polymer solids |
US8962232B2 (en) * | 2007-11-30 | 2015-02-24 | Zeon Corporation | Production process of polymerized toner |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3926927A (en) * | 1974-11-25 | 1975-12-16 | Monsanto Co | Stripping monomers from a slurry of copolymerized acrylonitrile |
JPS51127187A (en) * | 1975-04-26 | 1976-11-05 | Kureha Chem Ind Co Ltd | A process and an apparatus for recovering monomers |
JPS5813563B2 (ja) * | 1976-04-03 | 1983-03-14 | 信越化学工業株式会社 | 塩化ビニルの水性分散液から未反応モノマ−を除去する方法およびその装置 |
DE2640546C2 (de) * | 1976-09-09 | 1982-07-01 | Hoechst Ag, 6000 Frankfurt | Verfahren zur kontinuierlichen Entfernung von Vinylchlorid aus einer wässerigen Dispersion von Homo- und Copolymerisaten des Vinylchlorids |
JPS548693A (en) * | 1977-06-21 | 1979-01-23 | Chisso Corp | Removal of monomer from vinyl chloride resin slurry by steam treatment using improved plate column |
DE2832972A1 (de) * | 1978-07-27 | 1980-02-07 | Wacker Chemie Gmbh | Verfahren zur druck- und restentgasung eines pvc-wasser-gemisches im polymerisationsautoklaven bei hoechstmoeglichem abscheidegrad des uebertriebs in einem nachgeschalteten abscheider und rueckfuehrung des uebertriebs zur restentgasung in den polymerisationsautoklaven |
JPS5534243A (en) * | 1978-08-31 | 1980-03-10 | Shin Etsu Chem Co Ltd | Recovering method of unreacted monomer |
JPS5622305A (en) * | 1979-08-01 | 1981-03-02 | Chisso Corp | Monomer removal from vinyl chloride resin slurry by steaming and apparatus therefor |
JP3724012B2 (ja) * | 1995-08-04 | 2005-12-07 | チッソ株式会社 | 残留モノマー除去装置およびそれを用いる残留モノマー除去方法 |
DE19630389A1 (de) * | 1996-07-26 | 1998-01-29 | Basf Ag | Verfahren und Vorrichtung zum Entfernen von flüchtigen Bestandteilen aus hochviskosen Lösungen oder Suspensionen |
JP3978797B2 (ja) * | 1996-12-26 | 2007-09-19 | チッソ株式会社 | 残留モノマー除去方法および装置 |
-
2000
- 2000-03-02 FR FR0002806A patent/FR2805757B1/fr not_active Expired - Fee Related
-
2001
- 2001-02-28 AR ARP010100954A patent/AR027583A1/es active IP Right Grant
- 2001-03-01 AU AU2001244185A patent/AU2001244185A1/en not_active Abandoned
- 2001-03-01 WO PCT/EP2001/002405 patent/WO2001064308A1/fr active IP Right Grant
- 2001-03-01 BR BRPI0108891-2A patent/BR0108891B1/pt not_active IP Right Cessation
- 2001-03-01 PT PT01917057T patent/PT1296747E/pt unknown
- 2001-03-01 DE DE60131744T patent/DE60131744T2/de not_active Expired - Lifetime
- 2001-03-01 CN CNB018059309A patent/CN1170611C/zh not_active Expired - Lifetime
- 2001-03-01 US US10/204,433 patent/US6956101B2/en not_active Expired - Fee Related
- 2001-03-01 ES ES01917057T patent/ES2296737T3/es not_active Expired - Lifetime
- 2001-03-01 AT AT01917057T patent/ATE380059T1/de not_active IP Right Cessation
- 2001-03-01 EP EP01917057A patent/EP1296747B1/fr not_active Expired - Lifetime
- 2001-03-01 MY MYPI20010945A patent/MY137708A/en unknown
- 2001-03-01 CA CA002401402A patent/CA2401402C/fr not_active Expired - Fee Related
- 2001-03-01 JP JP2001563201A patent/JP4922523B2/ja not_active Expired - Fee Related
- 2001-03-12 TW TW90105730A patent/TW572918B/zh not_active IP Right Cessation
-
2003
- 2003-09-30 HK HK03107087A patent/HK1054709A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2805757A1 (fr) | 2001-09-07 |
DE60131744T2 (de) | 2008-11-06 |
US6956101B2 (en) | 2005-10-18 |
PT1296747E (pt) | 2008-03-07 |
FR2805757B1 (fr) | 2002-05-31 |
US20040014938A1 (en) | 2004-01-22 |
MY137708A (en) | 2009-02-27 |
BR0108891B1 (pt) | 2010-11-03 |
CN1170611C (zh) | 2004-10-13 |
CA2401402A1 (fr) | 2001-09-07 |
ATE380059T1 (de) | 2007-12-15 |
DE60131744D1 (de) | 2008-01-17 |
EP1296747B1 (fr) | 2007-12-05 |
WO2001064308A1 (fr) | 2001-09-07 |
JP2003525110A (ja) | 2003-08-26 |
CA2401402C (fr) | 2008-12-30 |
CN1407908A (zh) | 2003-04-02 |
HK1054709A1 (en) | 2003-12-12 |
ES2296737T3 (es) | 2008-05-01 |
AU2001244185A1 (en) | 2001-09-12 |
EP1296747A1 (fr) | 2003-04-02 |
BR0108891A (pt) | 2002-11-05 |
JP4922523B2 (ja) | 2012-04-25 |
TW572918B (en) | 2004-01-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration |