FR2414056A1 - Procede pour eliminer en proportion majeure les liquides vaporisables contenus dans une dispersion aqueuse de polymere - Google Patents

Procede pour eliminer en proportion majeure les liquides vaporisables contenus dans une dispersion aqueuse de polymere

Info

Publication number
FR2414056A1
FR2414056A1 FR7910256A FR7910256A FR2414056A1 FR 2414056 A1 FR2414056 A1 FR 2414056A1 FR 7910256 A FR7910256 A FR 7910256A FR 7910256 A FR7910256 A FR 7910256A FR 2414056 A1 FR2414056 A1 FR 2414056A1
Authority
FR
France
Prior art keywords
dispersion
stripping
plate
liq
column
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
Application number
FR7910256A
Other languages
English (en)
French (fr)
Other versions
FR2414056B1 (US06312121-20011106-C00033.png
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Polysar Ltd
Original Assignee
Polysar Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Polysar Ltd filed Critical Polysar Ltd
Publication of FR2414056A1 publication Critical patent/FR2414056A1/fr
Application granted granted Critical
Publication of FR2414056B1 publication Critical patent/FR2414056B1/fr
Granted legal-status Critical Current

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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C1/00—Treatment of rubber latex
    • C08C1/02—Chemical or physical treatment of rubber latex before or during concentration
    • C08C1/04—Purifying; Deproteinising
    • 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
    • C08F6/14—Treatment of polymer emulsions
    • C08F6/16—Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR7910256A 1978-04-24 1979-04-23 Procede pour eliminer en proportion majeure les liquides vaporisables contenus dans une dispersion aqueuse de polymere Granted FR2414056A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA301757 1978-04-24

Publications (2)

Publication Number Publication Date
FR2414056A1 true FR2414056A1 (fr) 1979-08-03
FR2414056B1 FR2414056B1 (US06312121-20011106-C00033.png) 1982-08-20

Family

ID=4111313

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7910256A Granted FR2414056A1 (fr) 1978-04-24 1979-04-23 Procede pour eliminer en proportion majeure les liquides vaporisables contenus dans une dispersion aqueuse de polymere

Country Status (3)

Country Link
FR (1) FR2414056A1 (US06312121-20011106-C00033.png)
MX (1) MX6375E (US06312121-20011106-C00033.png)
TR (1) TR20121A (US06312121-20011106-C00033.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458559A1 (fr) * 1979-06-06 1981-01-02 Polysar Ltd Procede d'elimination de substances volatiles d'un latex aqueux

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458559A1 (fr) * 1979-06-06 1981-01-02 Polysar Ltd Procede d'elimination de substances volatiles d'un latex aqueux

Also Published As

Publication number Publication date
FR2414056B1 (US06312121-20011106-C00033.png) 1982-08-20
TR20121A (tr) 1980-09-01
MX6375E (es) 1985-05-23

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Legal Events

Date Code Title Description
ST Notification of lapse