IN142212B - - Google Patents

Info

Publication number
IN142212B
IN142212B IN740/CAL/74A IN740CA1974A IN142212B IN 142212 B IN142212 B IN 142212B IN 740CA1974 A IN740CA1974 A IN 740CA1974A IN 142212 B IN142212 B IN 142212B
Authority
IN
India
Application number
IN740/CAL/74A
Other languages
English (en)
Inventor
J Marien
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of IN142212B publication Critical patent/IN142212B/en

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
    • 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
    • B01J23/888—Tungsten
    • B01J23/8885—Tungsten containing also molybdenum
    • 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
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IN740/CAL/74A 1972-11-27 1974-04-03 IN142212B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7242005A FR2208399A5 (fr) 1972-11-27 1972-11-27

Publications (1)

Publication Number Publication Date
IN142212B true IN142212B (fr) 1977-06-11

Family

ID=9107730

Family Applications (1)

Application Number Title Priority Date Filing Date
IN740/CAL/74A IN142212B (fr) 1972-11-27 1974-04-03

Country Status (8)

Country Link
JP (1) JPS5038084B2 (fr)
BE (1) BE806178A (fr)
DE (1) DE2357248C2 (fr)
FR (1) FR2208399A5 (fr)
GB (1) GB1456217A (fr)
IN (1) IN142212B (fr)
NL (1) NL7315871A (fr)
SU (1) SU686612A3 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1523772A (en) * 1974-07-22 1978-09-06 Standard Oil Co Oxidation catalysts
JPS5251676A (en) * 1975-10-20 1977-04-25 Yokogawa Hokushin Electric Corp Accumulation conveyor device
JPS5353890A (en) * 1976-10-27 1978-05-16 Tsubakimoto Chain Co Accumulation conveyor
JPS54151261A (en) * 1978-05-17 1979-11-28 Shigeo Tauchi Line forming device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL280910A (fr) * 1961-07-14 1900-01-01
US3392188A (en) * 1965-08-30 1968-07-09 Goodrich Co B F Process for preparing methacrylonitrile and acrylonitrile by catalytic ammoxidation of isobutylene and propylene
MX80255A (fr) * 1964-01-20
IT859097A (fr) * 1967-11-28
JPS4843096B1 (fr) * 1970-01-31 1973-12-17
NL158483B (nl) * 1970-05-29 1978-11-15 Sumitomo Chemical Co Werkwijze voor het bereiden van acrylonitrile uit propeen.
JPS494452B1 (fr) * 1970-09-18 1974-02-01
GB1377637A (en) * 1970-12-11 1974-12-18 Nitto Chemical Industry Co Ltd Process for the production of methacrylonitrile and catalyst therefor
CA975382A (en) * 1971-02-04 1975-09-30 Arthur F. Miller Process for the manufacture of acrylonitrile and methacrylonitrile

Also Published As

Publication number Publication date
NL7315871A (fr) 1974-05-29
DE2357248A1 (de) 1974-06-20
JPS5038084B2 (fr) 1975-12-06
BE806178A (fr) 1974-02-15
GB1456217A (en) 1976-11-24
SU686612A3 (ru) 1979-09-15
DE2357248C2 (de) 1982-07-08
FR2208399A5 (fr) 1974-06-21
JPS4982628A (fr) 1974-08-08

Similar Documents

Publication Publication Date Title
JPS5144722B2 (fr)
JPS534677Y2 (fr)
CS154774B1 (fr)
CH594410A5 (fr)
CH569688A5 (fr)
BG18392A1 (fr)
BG18517A1 (fr)
BG18565A1 (fr)
BG18734A2 (fr)
CH225673A4 (fr)
CH560331A5 (fr)
CH564259A5 (fr)
CH564378A5 (fr)
CH566333A5 (fr)
CH566362A5 (fr)
CH567359A5 (fr)
CH567668A5 (fr)
CH567672A5 (fr)
CH567934A5 (fr)
CH568100A5 (fr)
CH569471A5 (fr)
CH606290A5 (fr)
CH573590A5 (fr)
CH573756A5 (fr)
CH576293A5 (fr)