AU3892389A - Process and apparatus for the devolatization of polymer solutions - Google Patents

Process and apparatus for the devolatization of polymer solutions

Info

Publication number
AU3892389A
AU3892389A AU38923/89A AU3892389A AU3892389A AU 3892389 A AU3892389 A AU 3892389A AU 38923/89 A AU38923/89 A AU 38923/89A AU 3892389 A AU3892389 A AU 3892389A AU 3892389 A AU3892389 A AU 3892389A
Authority
AU
Australia
Prior art keywords
devolatization
polymer solutions
polymer
solutions
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
AU38923/89A
Other versions
AU615093B2 (en
Inventor
Franco Balestri
Italo Borghi
Claudio Buonerba
Dino Dall'acqua
Savino Matarrese
Andrea Mattiussi
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.)
ECP Enichem Polimeri SRL
Original Assignee
ECP Enichem Polimeri SRL
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 ECP Enichem Polimeri SRL filed Critical ECP Enichem Polimeri SRL
Publication of AU3892389A publication Critical patent/AU3892389A/en
Application granted granted Critical
Publication of AU615093B2 publication Critical patent/AU615093B2/en
Assigned to ECP ENICHEM POLIMERI S.R.L. reassignment ECP ENICHEM POLIMERI S.R.L. Request to Amend Deed and Register Assignors: MONTEDIPE S.R.L.
Anticipated expiration legal-status Critical
Expired 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
    • B01D3/06—Flash distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
    • B01D1/221—Composite plate evaporators
    • 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
    • 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
    • C08F6/06—Treatment of polymer solutions
    • C08F6/10—Removal of volatile materials, e.g. solvents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0012—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the apparatus having an annular form
    • F28D9/0018—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the apparatus having an annular form without any annular circulation of the heat exchange media
    • 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
    • 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
    • Y10S159/16—Vacuum
    • 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
    • Y10S159/32—Indirect heat exchange
AU38923/89A 1988-07-26 1989-07-24 Process and apparatus for the devolatization of polymer solutions Expired AU615093B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT213888 1988-07-26
IT21381/88 1988-07-26

Publications (2)

Publication Number Publication Date
AU3892389A true AU3892389A (en) 1990-02-01
AU615093B2 AU615093B2 (en) 1991-09-19

Family

ID=11102744

Family Applications (1)

Application Number Title Priority Date Filing Date
AU38923/89A Expired AU615093B2 (en) 1988-07-26 1989-07-24 Process and apparatus for the devolatization of polymer solutions

Country Status (1)

Country Link
AU (1) AU615093B2 (en)

Also Published As

Publication number Publication date
AU615093B2 (en) 1991-09-19

Similar Documents

Publication Publication Date Title
AU584795B2 (en) Process and apparatus
AU607688B2 (en) Method and apparatus for devolatilizing polymer solutions
AU4801390A (en) Process and apparatus for the detection of sulfur
AU2737788A (en) Oriented polymeric films and process for enhanced orientation of polymeric films
AU6871387A (en) Extrusion process and apparatus
AU2531188A (en) Styrenic polymer and process for its production
AU1732088A (en) Process for the preparation of a 1-olefin polymer
AU3905389A (en) 1-olefin isoblock polymer and process for its manufacture
AU1909188A (en) Process and apparatus for fermentation and uses thereof
AU5373090A (en) Process for the uniform introduction of a liquid, and apparatus for carrying out the process
AU8266587A (en) Process and apparatus for suspension polymerization
AU3038689A (en) Improved process and apparatus for making cellulose- containing products and the products made thereby
AU576114B2 (en) Psa process and apparatus
AU632614B2 (en) Agglomeration process and apparatus therefor
AU6526490A (en) Rotational moulding apparatus and process
AU3905689A (en) Process for the manufacture of 1-olefin polymers
AU4341689A (en) Polymer composition and process for producing the same
AU3905489A (en) Propylene isoblock polymer and process for its manufacture
AU614835B2 (en) An extrusion process and apparatus therefor
AU6520490A (en) Mainrotor machining process and apparatus
AU7846587A (en) Process and apparatus for biosyntheic methods
AU4486289A (en) Electroplating process and apparatus
AU2752188A (en) Alkali-soluble polymer and process for producing same
AU4827690A (en) Apparatus and method for the production of molded articles
AU2490488A (en) Liquid waste processing apparatus