GB208656A - Improved manufacture of catalytic agents - Google Patents

Improved manufacture of catalytic agents

Info

Publication number
GB208656A
GB208656A GB156923A GB156923A GB208656A GB 208656 A GB208656 A GB 208656A GB 156923 A GB156923 A GB 156923A GB 156923 A GB156923 A GB 156923A GB 208656 A GB208656 A GB 208656A
Authority
GB
United Kingdom
Prior art keywords
gel
catalytic agents
improved manufacture
catalyst
water
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
GB156923A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB156923A priority Critical patent/GB208656A/en
Publication of GB208656A publication Critical patent/GB208656A/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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • 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
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • 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
    • B01J21/08—Silica

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)

Abstract

A hard porous gel such as silica gel which has pores such that at 30 DEG C., when in equilibrium with water vapour at 22 mm. partial pressure, the gel contains 21 per cent of water, is treated, when at most only partially dried, with a solution of a compound such as ammonium chloroplatinate or ferric acetate which is capable of yielding a catalyst. After the adsorption, the gel is heated for instance to 360 DEG C. to produce the catalyst. Specifications 8462/14, 24558/14, 1358/15, 136,543, and 159,508 are referred to.
GB156923A 1923-01-17 1923-01-17 Improved manufacture of catalytic agents Expired GB208656A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB156923A GB208656A (en) 1923-01-17 1923-01-17 Improved manufacture of catalytic agents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB156923A GB208656A (en) 1923-01-17 1923-01-17 Improved manufacture of catalytic agents

Publications (1)

Publication Number Publication Date
GB208656A true GB208656A (en) 1923-12-27

Family

ID=9724244

Family Applications (1)

Application Number Title Priority Date Filing Date
GB156923A Expired GB208656A (en) 1923-01-17 1923-01-17 Improved manufacture of catalytic agents

Country Status (1)

Country Link
GB (1) GB208656A (en)

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