GB1152050A - Improvements relating to Catalysts - Google Patents

Improvements relating to Catalysts

Info

Publication number
GB1152050A
GB1152050A GB6054968A GB6054968A GB1152050A GB 1152050 A GB1152050 A GB 1152050A GB 6054968 A GB6054968 A GB 6054968A GB 6054968 A GB6054968 A GB 6054968A GB 1152050 A GB1152050 A GB 1152050A
Authority
GB
United Kingdom
Prior art keywords
catalysts
oxide
improvements relating
aug
sio
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
GB6054968A
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of GB1152050A publication Critical patent/GB1152050A/en
Expired legal-status Critical Current

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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • 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
    • B01J23/28—Molybdenum
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

1,152,050. Oxidation catalysts. EASTMAN KODAK CO. 16 Aug., 1966 [24 Aug., 1965], No. 60549/68. Divided out of 1152049. Heading B1E. Oxidation catalysts comprise 5-75% of an oxide of Mo+2-50% of an oxide of Nb and/or Ta. Additionally the catalysts may contain an oxide of As, e.g. AS 2 O 3 , or AS 2 O 5 . The catalyst may be supported on SiO 2 , SiO 2 -Al 2 O 3 , TiO 2 , or SiC, having an average pore size of 20A. Conventional preparation, calcination, crushing and sieving of the catalyst are described.
GB6054968A 1965-08-24 1966-08-16 Improvements relating to Catalysts Expired GB1152050A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48226365A 1965-08-24 1965-08-24

Publications (1)

Publication Number Publication Date
GB1152050A true GB1152050A (en) 1969-05-14

Family

ID=23915383

Family Applications (2)

Application Number Title Priority Date Filing Date
GB3657966A Expired GB1152049A (en) 1965-08-24 1966-08-16 Process for preparing Acrylic Acid and Catalysts therefor
GB6054968A Expired GB1152050A (en) 1965-08-24 1966-08-16 Improvements relating to Catalysts

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB3657966A Expired GB1152049A (en) 1965-08-24 1966-08-16 Process for preparing Acrylic Acid and Catalysts therefor

Country Status (3)

Country Link
DE (1) DE1568463A1 (en)
FR (1) FR1489656A (en)
GB (2) GB1152049A (en)

Also Published As

Publication number Publication date
DE1568463A1 (en) 1970-03-26
GB1152049A (en) 1969-05-14
FR1489656A (en) 1967-11-15

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees