FR2347977B1 - - Google Patents

Info

Publication number
FR2347977B1
FR2347977B1 FR7710831A FR7710831A FR2347977B1 FR 2347977 B1 FR2347977 B1 FR 2347977B1 FR 7710831 A FR7710831 A FR 7710831A FR 7710831 A FR7710831 A FR 7710831A FR 2347977 B1 FR2347977 B1 FR 2347977B1
Authority
FR
France
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
FR7710831A
Other languages
French (fr)
Other versions
FR2347977A1 (fr
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of FR2347977A1 publication Critical patent/FR2347977A1/fr
Application granted granted Critical
Publication of FR2347977B1 publication Critical patent/FR2347977B1/fr
Granted 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
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
    • C07C51/313—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with molecular oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/90—Regeneration or reactivation
    • 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
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • C07C51/493—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification whereby carboxylic acid esters are formed
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
FR7710831A 1976-04-12 1977-04-08 Procede de traitement de residus obtenus dans la production de l'acide adipique Granted FR2347977A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB14759/76A GB1511438A (en) 1976-04-12 1976-04-12 Treatment of residues from the oxidation process for the preparation of adipic acid

Publications (2)

Publication Number Publication Date
FR2347977A1 FR2347977A1 (fr) 1977-11-10
FR2347977B1 true FR2347977B1 (ja) 1981-12-11

Family

ID=10046986

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7710831A Granted FR2347977A1 (fr) 1976-04-12 1977-04-08 Procede de traitement de residus obtenus dans la production de l'acide adipique

Country Status (8)

Country Link
JP (1) JPS52125111A (ja)
BE (1) BE853274A (ja)
CA (1) CA1093049A (ja)
DE (1) DE2715293A1 (ja)
FR (1) FR2347977A1 (ja)
GB (1) GB1511438A (ja)
IT (1) IT1125770B (ja)
NL (1) NL7703376A (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3047250A1 (de) * 1979-12-18 1981-09-24 Agustín Vitoria Arana Eraña Formsandmischmaschine
US5420336A (en) * 1994-11-02 1995-05-30 E. I. Du Pont De Nemours And Company Catalyst recovery and dialkyl ester synthesis
TWI238157B (en) * 2001-01-25 2005-08-21 Asahi Kasei Corp Process for producing alkanedicarboxylic acid

Also Published As

Publication number Publication date
CA1093049A (en) 1981-01-06
GB1511438A (en) 1978-05-17
DE2715293A1 (de) 1977-10-27
DE2715293C2 (ja) 1988-06-16
FR2347977A1 (fr) 1977-11-10
IT1125770B (it) 1986-05-14
JPS52125111A (en) 1977-10-20
NL7703376A (nl) 1977-10-14
BE853274A (fr) 1977-10-05
JPS6220178B2 (ja) 1987-05-06

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Legal Events

Date Code Title Description
ST Notification of lapse