BR8008331A - Processo de recuperacao de acido acrilico usando polianidridos - Google Patents

Processo de recuperacao de acido acrilico usando polianidridos

Info

Publication number
BR8008331A
BR8008331A BR8008331A BR8008331A BR8008331A BR 8008331 A BR8008331 A BR 8008331A BR 8008331 A BR8008331 A BR 8008331A BR 8008331 A BR8008331 A BR 8008331A BR 8008331 A BR8008331 A BR 8008331A
Authority
BR
Brazil
Prior art keywords
polyanidrides
acrylic acid
recovery process
acid recovery
acrylic
Prior art date
Application number
BR8008331A
Other languages
English (en)
Inventor
W Shaw
H Teng
N Bremer
Original Assignee
Standard Oil 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 Standard Oil Co filed Critical Standard Oil Co
Publication of BR8008331A publication Critical patent/BR8008331A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
BR8008331A 1979-12-20 1980-12-18 Processo de recuperacao de acido acrilico usando polianidridos BR8008331A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10584579A 1979-12-20 1979-12-20

Publications (1)

Publication Number Publication Date
BR8008331A true BR8008331A (pt) 1981-07-07

Family

ID=22308096

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8008331A BR8008331A (pt) 1979-12-20 1980-12-18 Processo de recuperacao de acido acrilico usando polianidridos

Country Status (7)

Country Link
EP (1) EP0032303A1 (pt)
JP (1) JPS5692242A (pt)
KR (1) KR830004195A (pt)
AT (1) ATA582280A (pt)
BR (1) BR8008331A (pt)
ES (1) ES8205742A1 (pt)
YU (1) YU318180A (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138807A (en) * 1983-03-03 1984-10-31 Lee Fisher Robinson Removing water from azeotropes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4161613A (en) * 1977-12-14 1979-07-17 Standard Oil Company (Ohio) Recovery of acrylic acid from quench bottoms by the addition of aluminum chloride

Also Published As

Publication number Publication date
ATA582280A (de) 1982-10-15
YU318180A (en) 1982-10-31
ES497603A0 (es) 1982-07-01
EP0032303A1 (en) 1981-07-22
KR830004195A (ko) 1983-07-06
ES8205742A1 (es) 1982-07-01
JPS5692242A (en) 1981-07-25

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