BE619290R - Procédé de récupération de catalyseurs. - Google Patents

Procédé de récupération de catalyseurs.

Info

Publication number
BE619290R
BE619290R BE619290A BE619290A BE619290R BE 619290 R BE619290 R BE 619290R BE 619290 A BE619290 A BE 619290A BE 619290 A BE619290 A BE 619290A BE 619290 R BE619290 R BE 619290R
Authority
BE
Belgium
Prior art keywords
catalysts
recovery
Prior art date
Application number
BE619290A
Other languages
English (en)
Inventor
David William Brubaker
Donald Erhest Danly
Original Assignee
Monsanto Chemicals
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 Monsanto Chemicals filed Critical Monsanto Chemicals
Application granted granted Critical
Publication of BE619290R publication Critical patent/BE619290R/fr

Links

Classifications

    • 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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/04—Processes using organic exchangers
    • 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
    • B01J23/94—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the iron group metals or copper
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/74—Regeneration or reactivation of catalysts, in general utilising ion-exchange
    • 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
    • C07C51/316—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with oxides of nitrogen or nitrogen-containing mineral acids
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE619290A 1961-06-23 1962-06-22 Procédé de récupération de catalyseurs. BE619290R (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US119210A US3186952A (en) 1961-06-23 1961-06-23 Recovery of vanadium and copper values from chemical process streams by ionexchange

Publications (1)

Publication Number Publication Date
BE619290R true BE619290R (fr) 1962-12-24

Family

ID=22383125

Family Applications (1)

Application Number Title Priority Date Filing Date
BE619290A BE619290R (fr) 1961-06-23 1962-06-22 Procédé de récupération de catalyseurs.

Country Status (5)

Country Link
US (1) US3186952A (fr)
BE (1) BE619290R (fr)
DE (1) DE1468216A1 (fr)
GB (1) GB998927A (fr)
NL (2) NL279992A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3258430A (en) * 1963-08-15 1966-06-28 Nalco Chemical Co Catalyst regeneration comprising a wash and treatment of wash with ion exchange
US3306751A (en) * 1964-02-27 1967-02-28 Quality Food Products Inc Method of improving pretzel products
US3715320A (en) * 1971-02-11 1973-02-06 Celanese Corp Reduction of nitrate ion concentration by formaldehyde treatment in the recovery of oxidation catalyst metals
US3965164A (en) * 1975-01-27 1976-06-22 Celanese Corporation Recovery of oxidation catalyst metals from adipic acid production
WO2001049389A1 (fr) * 2000-01-03 2001-07-12 Hydromatix, Inc. Procede et appareil d'elimination de metal par le biais d'un champ d'echange ionique de l'invention
US7276160B2 (en) * 2001-01-03 2007-10-02 The Boc Group, Inc. Method and apparatus for metal removal by ion exchange

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3106450A (en) * 1958-08-29 1963-10-08 Stamicarbon Process for the recovery of copper and vanadium catalyst values

Also Published As

Publication number Publication date
GB998927A (en) 1965-07-21
NL270560A (fr) 1900-01-01
NL279992A (fr) 1900-01-01
US3186952A (en) 1965-06-01
DE1468216A1 (de) 1969-07-17

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