DK532481A - Fremgangsmaade til fremstilling af jern og molybdaenoxidbaserede katalysatorer - Google Patents

Fremgangsmaade til fremstilling af jern og molybdaenoxidbaserede katalysatorer

Info

Publication number
DK532481A
DK532481A DK532481A DK532481A DK532481A DK 532481 A DK532481 A DK 532481A DK 532481 A DK532481 A DK 532481A DK 532481 A DK532481 A DK 532481A DK 532481 A DK532481 A DK 532481A
Authority
DK
Denmark
Prior art keywords
molybdaenoxide
iron
procedure
manufacture
based catalysts
Prior art date
Application number
DK532481A
Other languages
Danish (da)
English (en)
Inventor
R Ghezzi
R Canavesi
G Aglietti
Original Assignee
Etuteco Impianti S P A
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 Etuteco Impianti S P A filed Critical Etuteco Impianti S P A
Publication of DK532481A publication Critical patent/DK532481A/da

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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/06—Washing
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/88—Molybdenum
    • B01J23/881—Molybdenum and iron
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/88—Molybdenum
    • B01J23/882—Molybdenum and cobalt
    • 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
    • C07C45/37—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
    • 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
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
    • 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)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK532481A 1980-12-02 1981-12-01 Fremgangsmaade til fremstilling af jern og molybdaenoxidbaserede katalysatorer DK532481A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT26348/80A IT1134538B (it) 1980-12-02 1980-12-02 Procedimento per la preparazione di catalizzatori adatti per la produzione di formaldeide da metanolo

Publications (1)

Publication Number Publication Date
DK532481A true DK532481A (da) 1982-06-03

Family

ID=11219284

Family Applications (1)

Application Number Title Priority Date Filing Date
DK532481A DK532481A (da) 1980-12-02 1981-12-01 Fremgangsmaade til fremstilling af jern og molybdaenoxidbaserede katalysatorer

Country Status (11)

Country Link
US (1) US4420421A (it)
AT (1) AT380808B (it)
BR (1) BR8107826A (it)
DE (1) DE3147581A1 (it)
DK (1) DK532481A (it)
ES (1) ES507611A0 (it)
FR (1) FR2495017B1 (it)
GB (1) GB2088738B (it)
IN (1) IN155683B (it)
IT (1) IT1134538B (it)
NL (1) NL8105378A (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
PL139785B1 (en) * 1984-01-03 1987-02-28 Gdanskie Zaklady Rafineryjne Method of obtaining a catalyst for hydrorefining of lubricating oils in particular for refining processes being carried out under mild conditions
GB8527663D0 (en) * 1985-11-08 1985-12-11 Ici Plc Catalyst precursors
EP0222541B1 (en) * 1985-11-08 1990-01-24 Imperial Chemical Industries Plc Bed packing material
US5036036A (en) * 1989-06-13 1991-07-30 E. I. Du Pont De Nemours And Company Chromium oxide catalyst composition
CN1044339C (zh) * 1993-09-24 1999-07-28 化学工业部北京化工研究院 用于甲醇氧化制甲醛的催化剂的制法
CN101898140B (zh) * 2010-07-22 2012-07-18 淮阴工学院 磁性SO42-/ZrO2/Fe3O4/凹土固体酸催化剂的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2812309A (en) * 1957-11-05 Unsupported catalyst for the oxidation
US1913405A (en) * 1931-07-31 1933-06-13 Bakelite Corp Formaldehyde synthesis and catalyst
US2812310A (en) * 1954-10-11 1957-11-05 Reichhold Chemicals Inc Process and catalyst for oxidation of methanol to formaldehyde
US3408309A (en) * 1964-11-16 1968-10-29 Lummus Co Fe, mo, co, and w mixed oxides as oxidation catalysts
US3459807A (en) * 1966-06-04 1969-08-05 Sir Soc Italiana Resine Spa Catalyst for preparing formaldehyde from methanol
US3464931A (en) * 1966-07-12 1969-09-02 Sir Soc Italiana Resine Spa Oxidation catalysts
GB1169544A (en) * 1966-08-18 1969-11-05 British Petroleum Co Improvements relating to the preparation of Catalysts
GB1595904A (en) * 1977-04-25 1981-08-19 Ici Ltd Recovery catalyst values
GB2069859B (en) * 1979-12-19 1983-06-22 Euteco Impianti Spa Process for preparing catalysts based on polybdenum and iron oxide

Also Published As

Publication number Publication date
DE3147581C2 (it) 1987-07-23
IT8026348A0 (it) 1980-12-02
NL8105378A (nl) 1982-07-01
GB2088738B (en) 1984-09-12
ATA516081A (de) 1985-12-15
ES8301867A1 (es) 1983-01-01
IT1134538B (it) 1986-08-13
GB2088738A (en) 1982-06-16
FR2495017A1 (fr) 1982-06-04
US4420421A (en) 1983-12-13
DE3147581A1 (de) 1982-08-19
BR8107826A (pt) 1982-09-08
AT380808B (de) 1986-07-10
IN155683B (it) 1985-02-23
ES507611A0 (es) 1983-01-01
FR2495017B1 (fr) 1986-12-12

Similar Documents

Publication Publication Date Title
DK304781A (da) Formdel og fremgansmaade til fremstolling heraf
DK217782A (da) Tastatur og fremgangsmaade til fremstilling af dette
DK376381A (da) Fremgangsmaade til mikroindkapsling
DK421879A (da) Formstofnet og fremgangsmaade til fremstilling af dette
DK421979A (da) Formstofnet og fremgangsmaade til fremstilling af dette
DK101078A (da) Falleroer og fremgangsmaade til fremstilling af samme
DK478581A (da) Fremgangsmaade til fraskillelse af metalkatalysatorer og anvendelse af membranadskillelseudstyr
DK132779A (da) Fremgangsmaade til fremstilling af cishexahydrodibenzoepyranoner og tetrahydrobenzoxoiner
DK162043C (da) Fremgangsmaade til fremstilling af jernoxid
DK30781A (da) Fremgangsmaade til fremstilling af triazolidinderivater
DK28683D0 (da) Fremgangsmade til fremstilling af substituerede urinstoffer og thiourinstoffer
DK530181A (da) Heme-koncentrat og fremgangsmaade til fremstilling af samme
DK532481A (da) Fremgangsmaade til fremstilling af jern og molybdaenoxidbaserede katalysatorer
DK216681A (da) Fremgangsmaade til fremstilling af antitumormidler
DK364481A (da) Fremgangsmaade til fremstilling af caprylolactamer
DK46781A (da) Fremgangsmaade til fremstilling af antirhinovirusmidler
DK328280A (da) Fremgangsmaade til fremstilling af 7-alkoxycarbonyl-6,8-dimethyl-4-hydroxymethyl-1-phthalazon og mellemprodukter herved
NO814250L (no) Fremgangsmaate til hardgjoering og stabilisering av trevirke
DK271281A (da) Haardfeldt og fremgangsmaade til fremstilling deraf
DK296281A (da) Fremgangsmaade til fremstilling af aminocyklopentanonamider
DK220781A (da) Fremgangsmaade til fremstilling af interferon ii og stimulerede kloner til ydfoerelse af frmgangsmaaden
DK149944C (da) Polymert dispergeringsmiddel og fremgangsmaader til fremstilling af samme
DK96881A (da) Fremgangsmaade til fremstilling af et angiotensinomdannende enzym
DK153841C (da) Fremgangsmaade til fremstilling af ranitidin
DK12581A (da) Fremgangsmaade til fremstilling af kijanimicin

Legal Events

Date Code Title Description
AHB Application shelved due to non-payment