BE859233A - Procede de recuperation de catalyseur - Google Patents

Procede de recuperation de catalyseur

Info

Publication number
BE859233A
BE859233A BE181331A BE181331A BE859233A BE 859233 A BE859233 A BE 859233A BE 181331 A BE181331 A BE 181331A BE 181331 A BE181331 A BE 181331A BE 859233 A BE859233 A BE 859233A
Authority
BE
Belgium
Prior art keywords
recovery process
catalyst recovery
catalyst
recovery
Prior art date
Application number
BE181331A
Other languages
English (en)
Original Assignee
Chem Systems
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 Chem Systems filed Critical Chem Systems
Publication of BE859233A publication Critical patent/BE859233A/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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/28—Regeneration or reactivation
    • B01J27/32—Regeneration or reactivation of catalysts comprising compounds of halogens
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
    • C07C67/05—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation
    • 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)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE181331A 1976-10-01 1977-09-30 Procede de recuperation de catalyseur BE859233A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/728,551 US4087623A (en) 1976-10-01 1976-10-01 Catalyst recovery process

Publications (1)

Publication Number Publication Date
BE859233A true BE859233A (fr) 1978-03-30

Family

ID=24927306

Family Applications (1)

Application Number Title Priority Date Filing Date
BE181331A BE859233A (fr) 1976-10-01 1977-09-30 Procede de recuperation de catalyseur

Country Status (8)

Country Link
US (1) US4087623A (fr)
JP (1) JPS5353610A (fr)
BE (1) BE859233A (fr)
CA (1) CA1101442A (fr)
DE (1) DE2744187A1 (fr)
FR (1) FR2366059A1 (fr)
GB (1) GB1591635A (fr)
NL (1) NL7710830A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4221917A (en) * 1978-03-03 1980-09-09 Phillips Petroleum Company Production of esters from monoolefins and diolefins
US4238624A (en) * 1979-11-02 1980-12-09 The Dow Chemical Company Process for making glycol esters
JPH0748717B2 (ja) * 1989-09-12 1995-05-24 日本電気株式会社 回線切替装置
KR950013467B1 (ko) * 1993-03-31 1995-11-08 포항종합제철주식회사 초산중의 요오드 화합물의 제거방법
US5399752A (en) * 1994-05-31 1995-03-21 Eastman Chemical Company Purification of carboxyl streams
EP3983369B1 (fr) 2019-06-12 2023-08-02 Nouryon Chemicals International B.V. Procédé de production de péroxydes de diacyle
ES2963382T3 (es) 2019-06-12 2024-03-26 Nouryon Chemicals Int Bv Proceso para la producción de peróxidos de diacilo
WO2020249689A1 (fr) 2019-06-12 2020-12-17 Nouryon Chemicals International B.V. Procédé de production de peroxyesters
CN113924282B (zh) * 2019-06-12 2023-09-12 诺力昂化学品国际有限公司 用于从含水侧流中分离羧酸的方法
US11976035B2 (en) 2019-06-12 2024-05-07 Nouryon Chemicals International B.V. Process for the production of diacyl peroxides

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2780528A (en) * 1952-09-15 1957-02-05 Nitroglycerin Ab Process for recovering iodine from iodine-containing aqueous glycol solutions
FR1148210A (fr) 1956-04-26 1957-12-05 Procédé de préparation de l'iode
US3770813A (en) * 1971-10-26 1973-11-06 Halcon International Inc Process for producing glycol esters
US3884965A (en) * 1972-01-26 1975-05-20 Halcon International Inc Vicinal glycol ester purification process

Also Published As

Publication number Publication date
DE2744187A1 (de) 1978-04-06
FR2366059A1 (fr) 1978-04-28
GB1591635A (en) 1981-06-24
NL7710830A (nl) 1978-04-04
JPS5616136B2 (fr) 1981-04-14
JPS5353610A (en) 1978-05-16
CA1101442A (fr) 1981-05-19
US4087623A (en) 1978-05-02

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