JPS50131923A - - Google Patents

Info

Publication number
JPS50131923A
JPS50131923A JP3288375A JP3288375A JPS50131923A JP S50131923 A JPS50131923 A JP S50131923A JP 3288375 A JP3288375 A JP 3288375A JP 3288375 A JP3288375 A JP 3288375A JP S50131923 A JPS50131923 A JP S50131923A
Authority
JP
Japan
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
JP3288375A
Other languages
Japanese (ja)
Other versions
JPS5442962B2 (enrdf_load_stackoverflow
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 filed Critical
Publication of JPS50131923A publication Critical patent/JPS50131923A/ja
Publication of JPS5442962B2 publication Critical patent/JPS5442962B2/ja
Expired legal-status Critical Current

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
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/573—Separation; Purification; Stabilisation; Use of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Furan Compounds (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP3288375A 1974-03-18 1975-03-18 Expired JPS5442962B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45248874A 1974-03-18 1974-03-18
US55007075A 1975-02-14 1975-02-14

Publications (2)

Publication Number Publication Date
JPS50131923A true JPS50131923A (enrdf_load_stackoverflow) 1975-10-18
JPS5442962B2 JPS5442962B2 (enrdf_load_stackoverflow) 1979-12-17

Family

ID=27036787

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3288375A Expired JPS5442962B2 (enrdf_load_stackoverflow) 1974-03-18 1975-03-18

Country Status (6)

Country Link
JP (1) JPS5442962B2 (enrdf_load_stackoverflow)
CA (1) CA1057766A (enrdf_load_stackoverflow)
DE (1) DE2510479C3 (enrdf_load_stackoverflow)
FR (1) FR2264812B1 (enrdf_load_stackoverflow)
GB (1) GB1443411A (enrdf_load_stackoverflow)
IT (1) IT1034245B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55127383A (en) * 1979-03-21 1980-10-02 Ftalital Prod Chim Spec Method of continuously separating maleic acid anhydride from process gas

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140015418A (ko) 2011-05-11 2014-02-06 헌츠만 페트로케미칼 엘엘씨 가스 스트림으로부터 말레산 무수물을 회수하기 위한 개량된 용매

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5040521A (enrdf_load_stackoverflow) * 1973-07-02 1975-04-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5040521A (enrdf_load_stackoverflow) * 1973-07-02 1975-04-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55127383A (en) * 1979-03-21 1980-10-02 Ftalital Prod Chim Spec Method of continuously separating maleic acid anhydride from process gas

Also Published As

Publication number Publication date
DE2510479A1 (de) 1975-09-25
JPS5442962B2 (enrdf_load_stackoverflow) 1979-12-17
GB1443411A (en) 1976-07-21
DE2510479B2 (de) 1979-01-18
DE2510479C3 (de) 1979-09-20
FR2264812A1 (enrdf_load_stackoverflow) 1975-10-17
FR2264812B1 (enrdf_load_stackoverflow) 1978-10-20
IT1034245B (it) 1979-09-10
CA1057766A (en) 1979-07-03

Similar Documents

Publication Publication Date Title
DK464475A (enrdf_load_stackoverflow)
FR2262538A1 (enrdf_load_stackoverflow)
FR2258470A1 (enrdf_load_stackoverflow)
FI752827A7 (enrdf_load_stackoverflow)
FR2264812B1 (enrdf_load_stackoverflow)
FR2261418B3 (enrdf_load_stackoverflow)
AU495844B2 (enrdf_load_stackoverflow)
DK138502C (enrdf_load_stackoverflow)
FR2263237B1 (enrdf_load_stackoverflow)
AU6599874A (enrdf_load_stackoverflow)
AU7253374A (enrdf_load_stackoverflow)
CS176479B1 (enrdf_load_stackoverflow)
CS169332B1 (enrdf_load_stackoverflow)
BG20227A1 (enrdf_load_stackoverflow)
BG19987A1 (enrdf_load_stackoverflow)
DD114983A1 (enrdf_load_stackoverflow)
CH611436A5 (enrdf_load_stackoverflow)
BG27062A1 (enrdf_load_stackoverflow)
BG20459A1 (enrdf_load_stackoverflow)
BG20448A1 (enrdf_load_stackoverflow)
BG20244A1 (enrdf_load_stackoverflow)
BG20229A1 (enrdf_load_stackoverflow)
DD117804A5 (enrdf_load_stackoverflow)
BG20187A1 (enrdf_load_stackoverflow)
BG20186A1 (enrdf_load_stackoverflow)