BR8100439A - Processo de purificacao para monomeros e solventes usados na producao de polimeros por polimerizacao em solucao - Google Patents

Processo de purificacao para monomeros e solventes usados na producao de polimeros por polimerizacao em solucao

Info

Publication number
BR8100439A
BR8100439A BR8100439A BR8100439A BR8100439A BR 8100439 A BR8100439 A BR 8100439A BR 8100439 A BR8100439 A BR 8100439A BR 8100439 A BR8100439 A BR 8100439A BR 8100439 A BR8100439 A BR 8100439A
Authority
BR
Brazil
Prior art keywords
monomers
polymers
production
purification process
solution polymerization
Prior art date
Application number
BR8100439A
Other languages
English (en)
Inventor
P Morgan
K Wyllie
Original Assignee
Int Synthetic Rubber
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 Int Synthetic Rubber filed Critical Int Synthetic Rubber
Publication of BR8100439A publication Critical patent/BR8100439A/pt

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
    • 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
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/20—Power plant

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BR8100439A 1980-01-28 1981-01-27 Processo de purificacao para monomeros e solventes usados na producao de polimeros por polimerizacao em solucao BR8100439A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8002776 1980-01-28

Publications (1)

Publication Number Publication Date
BR8100439A true BR8100439A (pt) 1981-08-11

Family

ID=10510939

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8100439A BR8100439A (pt) 1980-01-28 1981-01-27 Processo de purificacao para monomeros e solventes usados na producao de polimeros por polimerizacao em solucao

Country Status (6)

Country Link
US (1) US4339623A (pt)
JP (1) JPS56152804A (pt)
BR (1) BR8100439A (pt)
DE (1) DE3102780A1 (pt)
FR (1) FR2474512A1 (pt)
ZA (1) ZA81448B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4589957A (en) * 1983-08-25 1986-05-20 Phillips Petroleum Company Monomer and diluent recovery
DE4214738A1 (de) * 1992-05-04 1993-11-11 Bayer Ag Destillationskolonne mit dampfförmiger Seitenstromentnahme
US6093285A (en) * 1998-08-31 2000-07-25 Phillips Petroleum Company Purification of 1,3-butadiene

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729599A (en) * 1948-08-02 1956-01-03 Exxon Research Engineering Co Dehydration of maleic acid to anhydride
US2729600A (en) * 1951-08-29 1956-01-03 Exxon Research Engineering Co Azeotropic dehydration of maleic acid to anhydride
US2862855A (en) * 1951-11-24 1958-12-02 Ruetgerswerke Ag Azeotrope distillation of aromatic isopropyl compounds from phenol
US3681202A (en) * 1970-06-01 1972-08-01 Petro Tex Chem Corp Method of purifying unsaturated hydrocarbons by extractive distillation with side stream removal and solvent mix
CA1053601A (en) * 1974-05-30 1979-05-01 Martin R. Cines Extractive distillation
US4201628A (en) * 1977-10-07 1980-05-06 The Goodyear Tire & Rubber Company Separation apparatus
US4166774A (en) * 1977-12-05 1979-09-04 The Standard Oil Company Acrylic acid recovery and purification

Also Published As

Publication number Publication date
FR2474512B1 (pt) 1985-02-01
DE3102780A1 (de) 1981-12-17
US4339623A (en) 1982-07-13
JPH0148281B2 (pt) 1989-10-18
DE3102780C2 (pt) 1989-09-21
JPS56152804A (en) 1981-11-26
ZA81448B (en) 1982-02-24
FR2474512A1 (fr) 1981-07-31

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