NL298431A - - Google Patents

Info

Publication number
NL298431A
NL298431A NL298431DA NL298431A NL 298431 A NL298431 A NL 298431A NL 298431D A NL298431D A NL 298431DA NL 298431 A NL298431 A NL 298431A
Authority
NL
Netherlands
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.)
Publication date
Publication of NL298431A publication Critical patent/NL298431A/xx

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
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
    • C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein
    • 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
    • B01J23/92—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
    • C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
    • C07C45/35—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in propene or isobutene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
    • C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
    • C07C45/36—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in compounds containing six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/37—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups
    • C07C45/38—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups being a primary hydroxyl group
    • 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
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
NL298431D 1962-09-26 NL298431A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US226455A US3236782A (en) 1962-09-26 1962-09-26 Process regeneration of mixed metallic oxide catalysts by contacting with metal compound vapor

Publications (1)

Publication Number Publication Date
NL298431A true NL298431A (xx) 1900-01-01

Family

ID=22848971

Family Applications (1)

Application Number Title Priority Date Filing Date
NL298431D NL298431A (xx) 1962-09-26

Country Status (6)

Country Link
US (1) US3236782A (xx)
BE (1) BE637830A (xx)
DE (1) DE1236480B (xx)
FR (1) FR1377526A (xx)
GB (1) GB985010A (xx)
NL (1) NL298431A (xx)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3546135A (en) * 1965-08-30 1970-12-08 Goodrich Co B F Oxidation catalyst containing molybdenum oxide,tellurium oxide and a copper phosphate
US3933751A (en) * 1967-05-15 1976-01-20 The Standard Oil Company Promoted catalysts for the oxidation of olefins
USRE32484E (en) * 1968-12-30 1987-08-25 The Standard Oil Company Oxidation catalysts
FR2097160B1 (xx) * 1970-07-03 1973-06-29 Sumitomo Chemical Co
US3970702A (en) * 1970-07-03 1976-07-20 Sumitomo Chemical Company, Limited Catalytic process for the preparation of acrolein
US3928462A (en) * 1970-07-08 1975-12-23 Sumitomo Chemical Co Catalytic process for the preparation of methacrolein
CA982142A (en) * 1971-02-04 1976-01-20 Robert K. Grasselli Process for the oxidation of olefins to aldehydes and acids
US3968165A (en) * 1972-01-06 1976-07-06 Rohm And Haas Company Process for producing acrolein and acrylic acid
US3882159A (en) * 1973-08-20 1975-05-06 Standard Oil Co Reactivation of molybdenum containing oxidation catalysts in fluid bed reactors
US4415752A (en) * 1973-10-23 1983-11-15 Union Carbide Corporation Process for preparing unsaturated acids with Mo, V, Nb, Fe-containing catalysts
US4414411A (en) * 1973-10-23 1983-11-08 Union Carbide Corporation Process for preparing unsaturated acids with Mo, V, Ti-containing catalysts
US4333858A (en) * 1973-10-23 1982-06-08 Union Carbide Corporation Catalyst with Mo, V, Ti and process
US4052332A (en) * 1976-04-20 1977-10-04 E. I. Du Pont De Nemours And Company Catalyst regeneration with impregnation of bismuth and molybdenum
USRE30430E (en) * 1979-02-26 1980-11-04 Denka Chemical Corporation Catalyst treatment
NL8100364A (nl) * 1981-01-27 1982-08-16 Stamicarbon Katalysatorreaktivatie.
DE3217700A1 (de) * 1981-05-15 1982-12-02 Nitto Chemical Industry Co., Ltd., Tokyo Verfahren zur verbesserung der aktivitaet von tellur enthaltenden metalloxidkatalysatoren
US4390728A (en) * 1981-12-07 1983-06-28 Ashland Oil, Inc. Process for conversion of toluene to benzaldehyde
JPS5976544A (ja) * 1982-10-26 1984-05-01 Nitto Chem Ind Co Ltd 鉄・アンチモン系金属酸化物触媒の再生方法
JPS5976543A (ja) * 1982-10-26 1984-05-01 Nitto Chem Ind Co Ltd 鉄・アンチモン系金属酸化物触媒の再生法
SE8504740L (sv) * 1985-10-14 1987-04-15 Lars Ove Oberg Forfarande for avgasrening och anordning for genomforande av forfarandet
US6037290A (en) * 1998-04-15 2000-03-14 Lehigh University In situ regeneration of metal-molybdate catalysts for methanol oxidation to formaldehyde
TW574071B (en) * 2001-06-14 2004-02-01 Rohm & Haas Mixed metal oxide catalyst
GB201507595D0 (en) * 2015-05-01 2015-06-17 Johnson Matthey Plc Process
RU2753508C2 (ru) * 2017-03-17 2021-08-17 Мицубиси Кемикал Корпорейшн Способ каталитического окисления и способ получения сопряженного диена

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734874A (en) * 1956-02-14 Preparation of catalysts of vanadium
US2579123A (en) * 1948-09-22 1951-12-18 Gulf Research Development Co Reactivation of silica-alumina catalysts by silica addition
US2831752A (en) * 1954-09-17 1958-04-22 Du Pont Synthesis of hydrogen cyanide with a combination catalyst body employing gauze and granular material
US2812310A (en) * 1954-10-11 1957-11-05 Reichhold Chemicals Inc Process and catalyst for oxidation of methanol to formaldehyde
US2973326A (en) * 1954-11-26 1961-02-28 Reichhold Chemicals Inc Process for regenerating an ironmolybdenum containing oxidation catalyst
US2846488A (en) * 1955-07-27 1958-08-05 Pure Oil Co Preparation of hydrogenation catalysts
US2981676A (en) * 1956-05-01 1961-04-25 Exxon Research Engineering Co Process for revivifying contaminated cracking catalysts
DE1066571B (de) * 1956-10-29 1959-10-08 Reichhold Chemicals, Inc., Detroit, Mich. (V. St. A.) Verfahren zur Regenerierung eines Eisen-Molybdän-Katalysators für die Oxydation von Alkoholen zu Aldehyden
US3168368A (en) * 1960-04-27 1965-02-02 Air Prod & Chem Method of treating exhaust gases of internal combustion engines
US3117936A (en) * 1960-09-19 1964-01-14 Universal Oil Prod Co Reactivating lead-contaminated catalysts

Also Published As

Publication number Publication date
DE1236480B (de) 1967-03-16
BE637830A (xx) 1900-01-01
US3236782A (en) 1966-02-22
GB985010A (en) 1965-03-03
DE1236480C2 (xx) 1967-09-28
FR1377526A (fr) 1964-11-06

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