GB1003565A - Process for recovering polymer from dilute polymer solutions - Google Patents

Process for recovering polymer from dilute polymer solutions

Info

Publication number
GB1003565A
GB1003565A GB10670/64A GB1067064A GB1003565A GB 1003565 A GB1003565 A GB 1003565A GB 10670/64 A GB10670/64 A GB 10670/64A GB 1067064 A GB1067064 A GB 1067064A GB 1003565 A GB1003565 A GB 1003565A
Authority
GB
United Kingdom
Prior art keywords
polymer
solution
weight
pressure
recovering
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.)
Expired
Application number
GB10670/64A
Other languages
English (en)
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of GB1003565A publication Critical patent/GB1003565A/en
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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C2/00—Treatment of rubber solutions
    • 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
    • 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)
  • 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)
GB10670/64A 1963-04-26 1964-03-13 Process for recovering polymer from dilute polymer solutions Expired GB1003565A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US275832A US3234994A (en) 1963-04-26 1963-04-26 Concentration of polymers from solutions by flash vaporization

Publications (1)

Publication Number Publication Date
GB1003565A true GB1003565A (en) 1965-09-08

Family

ID=23053978

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10670/64A Expired GB1003565A (en) 1963-04-26 1964-03-13 Process for recovering polymer from dilute polymer solutions

Country Status (6)

Country Link
US (1) US3234994A (enExample)
BE (1) BE647168A (enExample)
DE (1) DE1495505A1 (enExample)
FR (1) FR1533162A (enExample)
GB (1) GB1003565A (enExample)
NL (1) NL6404296A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1770318A1 (de) * 1967-05-02 1972-04-13 Mitsui Petrochemical Ind Verfahren und Vorrichtung zur Abtrennung organischer Stoffe mit hohem Molekulargewicht aus einer viskosen Fluessigkeit
DE2953248C1 (de) * 1978-10-20 1983-12-29 Hitachi, Ltd., Tokyo Vorrichtung zum Entfernen leichtfluechtiger Bestandteile aus thermoplastischen Polymerisatmassen
CN115850894A (zh) * 2022-12-30 2023-03-28 苏州星日化学有限公司 一种抑制聚（甲基）丙烯酸酯溶液在闪蒸过程中降解的方法

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3476526A (en) * 1967-05-12 1969-11-04 Atomic Energy Commission Process for recovering filler from elastomer
US3668161A (en) * 1969-06-09 1972-06-06 Union Carbide Corp Devolatilization of liquid polymer compositions
US3729042A (en) * 1971-02-22 1973-04-24 Pollutant Separation Inc Apparatus for separating pollutants and obtaining separate liquids & solids
GB1441103A (en) * 1972-07-25 1976-06-30 Ici Ltd Separation process
US4032391A (en) * 1975-09-03 1977-06-28 Union Carbide Corporation Low energy recovery compounding and fabricating systems for plastic materials
US4057491A (en) * 1976-03-26 1977-11-08 Exxon Research & Engineering Co. Solvent recovery process for N-methyl-2-pyrrolidone in hydrocarbon extraction
DE3030662A1 (de) 1980-08-13 1982-03-18 Bayer Ag, 5090 Leverkusen Verfahren zur trocknung von pumpfaehigen suspensionen
DE4011382A1 (de) * 1990-04-07 1991-10-10 Bayer Ag Kontinuierliches verfahren zur trennung von loesungen und suspensionen in einem rieselfaehigen feststoff und in ein weitgehend feststoffreies destillat
DE19918728A1 (de) * 1999-04-24 2000-12-14 Bayer Ag Verfahren und Vorrichtung zum Eindampfen von Polymerlösungen thermoplastischer Polymere
US6407202B1 (en) 2000-07-14 2002-06-18 General Electric Company Poly(arylene ether) and process for making the same
DE10248571A1 (de) * 2002-10-17 2004-04-29 Bayer Ag Verfahren zur Abtrennung von flüchtigen Bestandteilen von Polymeren
DE10335451A1 (de) * 2003-08-02 2005-03-10 Bayer Materialscience Ag Verfahren zur Entfernung von flüchtigen Verbindungen aus Stoffgemischen mittels Mikroverdampfer
HUE030430T2 (en) * 2006-10-12 2017-05-29 Ineos Mfg Belgium Nv Polymer current transfer
CN101768229B (zh) * 2008-12-30 2013-04-24 台橡股份有限公司 制造高度氢化的嵌段共聚物的方法
TWI388577B (zh) * 2008-12-30 2013-03-11 Tsrc Corp 製造高度氫化的嵌段共聚物之方法
US8597582B2 (en) 2011-06-30 2013-12-03 Chevron Phillips Chemical Company Lp Flashline heater system and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3081290A (en) * 1963-03-12 Hsvij
US1735980A (en) * 1926-07-09 1929-11-19 Swenson Evaporator Company Process of evaporation
US2267133A (en) * 1939-02-20 1941-12-23 Solvay Process Co Process for treating urea synthesis effluents
DE1251027B (de) * 1954-11-08 1967-09-28 Phillips Petroleum Company Bart-Iesville OkIa (V St A) Verfahren zur Gewinnung von hochmolekularen Polyolefinen
US3073380A (en) * 1962-03-27 1963-01-15 Parkson Ind Equipment Company Concentration of foaming materials

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1770318A1 (de) * 1967-05-02 1972-04-13 Mitsui Petrochemical Ind Verfahren und Vorrichtung zur Abtrennung organischer Stoffe mit hohem Molekulargewicht aus einer viskosen Fluessigkeit
DE2953248C1 (de) * 1978-10-20 1983-12-29 Hitachi, Ltd., Tokyo Vorrichtung zum Entfernen leichtfluechtiger Bestandteile aus thermoplastischen Polymerisatmassen
CN115850894A (zh) * 2022-12-30 2023-03-28 苏州星日化学有限公司 一种抑制聚（甲基）丙烯酸酯溶液在闪蒸过程中降解的方法
CN115850894B (zh) * 2022-12-30 2023-12-08 苏州星日化学有限公司 一种抑制聚（甲基）丙烯酸酯溶液在闪蒸过程中降解的方法

Also Published As

Publication number Publication date
DE1495505A1 (de) 1969-04-10
NL6404296A (enExample) 1964-10-27
FR1533162A (fr) 1968-07-19
US3234994A (en) 1966-02-15
BE647168A (enExample) 1964-10-27

Similar Documents

Publication Publication Date Title
GB1003565A (en) Process for recovering polymer from dilute polymer solutions
GB897271A (en) Process and apparatus for flash concentration of polyolefin solutions
US3624009A (en) Method for reclaiming commercially useful fibers and resin from scrap material
GB824240A (en) Recovery of polymer from solution
GB914046A (en) Polymer formation
GB861854A (en) Process for the manufacture of plasticized polymers or copolymers of vinyl chloride
GB571814A (en) Process for the preparation of polymerised hydrocarbons in powder form
GB1033623A (en) Process for the preparation of expandable particulate styrene polymers
GB1021753A (en) Ethylene polymers in powdered form
GB906211A (en) Process for the production of filamentary materials from polyolefins
JPS5274683A (en) Process for obtaining rubbery polymers
Joshi et al. Radiation induced crosslinking of polyethylene in the presence of bifunctional vinyl monomers
GB866069A (en) Improvements relating to the manufacture of plastics
GB1356081A (en) Method of manufacturing an oriented product of a synthetic crystaline polymer
ES383519A1 (es) Procedimiento para la preparacion de fibras poliolefinicas pigmentadas.
GB1045982A (en) Process for preparing polydecanolactam of high molecular weight
US1161603A (en) Process of drying colloidal substances.
GB866822A (en) Improvements in the treatment of polymers and copolymers of propylene
GB1001455A (en) Process for the manufacture of amorphous rubbery ethylene/propylene copolymers having improved properties
GB1275670A (en) Method of recovering a rubber-like high molecular weight polymer
GB628876A (en) Improvements in art of reclaiming plastic scrap
SU371242A1 (ru) Ко?ооюэ»-ь^^
GB796148A (en) Process for pre-treatment of polymers and modified polymers obtained thereby
GB866821A (en) Improvements in the treatment of polyethylene
GB950218A (en) Improvements in or relating to production of pulverized resins and polymers