BE708531A - - Google Patents

Info

Publication number
BE708531A
BE708531A BE708531DA BE708531A BE 708531 A BE708531 A BE 708531A BE 708531D A BE708531D A BE 708531DA BE 708531 A BE708531 A BE 708531A
Authority
BE
Belgium
Application number
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 BE708531A publication Critical patent/BE708531A/xx

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/40Regeneration or reactivation
    • B01J31/4015Regeneration or reactivation of catalysts containing metals
    • B01J31/4023Regeneration or reactivation of catalysts containing metals containing iron group metals, noble metals or copper
    • B01J31/403Regeneration or reactivation of catalysts containing metals containing iron group metals, noble metals or copper containing iron group metals or copper
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/02Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
    • B01J23/04Alkali metals
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/20Carbon compounds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/04Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/255Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
    • C07C51/265Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/584Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE708531D 1966-12-27 1967-12-27 BE708531A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60460066A 1966-12-27 1966-12-27

Publications (1)

Publication Number Publication Date
BE708531A true BE708531A (es) 1968-06-27

Family

ID=24420277

Family Applications (1)

Application Number Title Priority Date Filing Date
BE708531D BE708531A (es) 1966-12-27 1967-12-27

Country Status (9)

Country Link
US (1) US3519684A (es)
BE (1) BE708531A (es)
DE (1) DE1643844A1 (es)
ES (1) ES348640A1 (es)
FR (1) FR1549026A (es)
GB (1) GB1188020A (es)
LU (1) LU54992A1 (es)
NL (1) NL6717668A (es)
SE (1) SE349292B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3852342A (en) * 1972-09-01 1974-12-03 Labofina Sa Process for the liquid phase oxidation of methylaromatic compounds into polycarboxylic acids
US4323692A (en) * 1978-08-04 1982-04-06 Rohm And Haas Company Process for preparing phenoxybenzoic acids
US4609634A (en) * 1980-03-31 1986-09-02 American Hoechst Corporation High efficiency extraction method for recovering oxidation catalyst material from dimethyl terephthalate esterified oxidate residue and the like
US4353810A (en) * 1981-01-21 1982-10-12 Hercofina Minimizing iron in recovered oxidation catalyst material in DMT process
DE3207572A1 (de) * 1981-04-22 1982-11-11 Rütgerswerke AG, 6000 Frankfurt Verfahren zur oxidation von reaktiven aromaten
EP0694333B1 (en) * 1994-03-22 1999-09-29 Council Of Scientific & Industrial Research Catalyst for preparing carboxylic acids

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2245528A (en) * 1938-10-18 1941-06-10 Du Pont Catalytic oxidation of alkyl substituted aromatic compounds
US2367501A (en) * 1939-05-18 1945-01-16 Eastman Kodak Co Process for the manufacture of organic acid anhydrides
US2497889A (en) * 1948-03-26 1950-02-21 Eastman Kodak Co Oxidation of ethers using aldehyde-activated catalysts
US2727921A (en) * 1954-05-18 1955-12-20 Hercules Powder Co Ltd Hydrocarbon oxidation
NL229522A (es) * 1957-09-03 1900-01-01

Also Published As

Publication number Publication date
US3519684A (en) 1970-07-07
FR1549026A (es) 1968-12-06
NL6717668A (es) 1968-06-28
SE349292B (es) 1972-09-25
ES348640A1 (es) 1969-07-01
GB1188020A (en) 1970-04-15
LU54992A1 (es) 1968-02-20
DE1643844A1 (de) 1971-07-29

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