ES397315A1 - Un procedimiento para la preparacion de un catalizador de oxidacion. - Google Patents

Un procedimiento para la preparacion de un catalizador de oxidacion.

Info

Publication number
ES397315A1
ES397315A1 ES397315A ES397315A ES397315A1 ES 397315 A1 ES397315 A1 ES 397315A1 ES 397315 A ES397315 A ES 397315A ES 397315 A ES397315 A ES 397315A ES 397315 A1 ES397315 A1 ES 397315A1
Authority
ES
Spain
Prior art keywords
group
bismuth
coprecipitate
solution
metal
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES397315A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ube Corp
Original Assignee
Ube Industries Ltd
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 Ube Industries Ltd filed Critical Ube Industries Ltd
Publication of ES397315A1 publication Critical patent/ES397315A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
    • C07C253/26—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing carbon-to-carbon multiple bonds, e.g. unsaturated aldehydes
    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/31—Chromium, molybdenum or tungsten combined with bismuth
    • 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
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/42—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor
    • C07C5/48—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor with oxygen as an acceptor
    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ES397315A 1970-12-01 1971-11-24 Un procedimiento para la preparacion de un catalizador de oxidacion. Expired ES397315A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45105441A JPS4941275B1 (ref) 1970-12-01 1970-12-01

Publications (1)

Publication Number Publication Date
ES397315A1 true ES397315A1 (es) 1974-05-16

Family

ID=14407666

Family Applications (1)

Application Number Title Priority Date Filing Date
ES397315A Expired ES397315A1 (es) 1970-12-01 1971-11-24 Un procedimiento para la preparacion de un catalizador de oxidacion.

Country Status (12)

Country Link
US (1) US3787334A (ref)
JP (1) JPS4941275B1 (ref)
AT (1) AT324283B (ref)
BR (1) BR7107934D0 (ref)
CA (1) CA969165A (ref)
ES (1) ES397315A1 (ref)
FR (1) FR2117225A5 (ref)
GB (1) GB1338498A (ref)
IT (1) IT941322B (ref)
NL (1) NL7116526A (ref)
SE (1) SE377769B (ref)
SU (1) SU495805A3 (ref)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2701065B2 (ja) * 1989-03-23 1998-01-21 日東化学工業株式会社 モリブデン―ビスマス含有複合酸化物触媒の製法
US5683914A (en) * 1995-09-25 1997-11-04 Hach Company Method for chloride ion removal prior to chemical oxygen demand analysis
US5667754A (en) * 1995-09-25 1997-09-16 Hach Company Device for chloride ion removal prior to chemical oxygen demand analysis
CN103769115B (zh) * 2012-10-24 2015-07-22 中国石油化工股份有限公司 一种铜铬系催化剂的制备方法
CN113385168B (zh) * 2021-06-10 2023-04-11 宁波大学 一种六角棱锥状的Sb2MoO6材料的制备方法及其催化用途

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3346617A (en) * 1961-07-11 1967-10-10 Nitto Chemical Industry Co Ltd Method for preparing methacrylonitrile
US3387038A (en) * 1962-09-26 1968-06-04 Du Pont Process for oxidizing propylene and isobutylene to unsaturated aldehyde
US3641100A (en) * 1968-07-02 1972-02-08 Ube Industries Process for the manufacture of acrylonitrile

Also Published As

Publication number Publication date
DE2159616A1 (de) 1972-07-13
NL7116526A (ref) 1972-06-05
AU3626271A (en) 1973-06-07
IT941322B (it) 1973-03-01
FR2117225A5 (ref) 1972-07-21
US3787334A (en) 1974-01-22
SE377769B (ref) 1975-07-28
JPS4941275B1 (ref) 1974-11-08
AT324283B (de) 1975-08-25
DE2159616B2 (de) 1977-02-10
GB1338498A (en) 1973-11-21
SU495805A3 (ru) 1975-12-15
BR7107934D0 (pt) 1973-06-07
CA969165A (en) 1975-06-10

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