CA1093049A - Residue treatment process - Google Patents

Residue treatment process

Info

Publication number
CA1093049A
CA1093049A CA276,005A CA276005A CA1093049A CA 1093049 A CA1093049 A CA 1093049A CA 276005 A CA276005 A CA 276005A CA 1093049 A CA1093049 A CA 1093049A
Authority
CA
Canada
Prior art keywords
residue
alcohol
esterification
organic
acid
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
CA276,005A
Other languages
English (en)
French (fr)
Inventor
David F. Cadogan
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
Application granted granted Critical
Publication of CA1093049A publication Critical patent/CA1093049A/en
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
    • C07C51/16—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)
CA276,005A 1976-04-12 1977-04-12 Residue treatment process Expired CA1093049A (en)

Applications Claiming Priority (2)

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
GB14759/76 1976-04-12

Publications (1)

Publication Number Publication Date
CA1093049A true CA1093049A (en) 1981-01-06

Family

ID=10046986

Family Applications (1)

Application Number Title Priority Date Filing Date
CA276,005A Expired CA1093049A (en) 1976-04-12 1977-04-12 Residue treatment process

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
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
FR2347977B1 (ja) 1981-12-11

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Legal Events

Date Code Title Description
MKEX Expiry