GB903357A - Improvements in or relating to catalysts and to methods of employing the catalysts - Google Patents

Improvements in or relating to catalysts and to methods of employing the catalysts

Info

Publication number
GB903357A
GB903357A GB1071961A GB1071961A GB903357A GB 903357 A GB903357 A GB 903357A GB 1071961 A GB1071961 A GB 1071961A GB 1071961 A GB1071961 A GB 1071961A GB 903357 A GB903357 A GB 903357A
Authority
GB
United Kingdom
Prior art keywords
pieces
catalysts
impregnated
catalyst
salt
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
GB1071961A
Inventor
John Henry Wylde
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.)
Gas Council
Original Assignee
Gas Council
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 Gas Council filed Critical Gas Council
Priority to GB1071961A priority Critical patent/GB903357A/en
Publication of GB903357A publication Critical patent/GB903357A/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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/02—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
    • C10G11/04—Oxides
    • 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
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)

Abstract

Silica bricks containing at least 90% SiO2 and having a porosity of from 15 - 70% by volume are crushed to provide small pieces, the pieces are milled or otherwise shaped to provide pebble-like pieces of a catalyst support which is thereafter impregnated with a solution containing a soluble nickel salt and treated to convert the salt to oxide. Additionally the shaped pieces may be impregnated with a soluble magnesium salt. The bricks may contain 93% SiO2 and preferably have a porosity of from 23 to 30% by volume. The catalyst support is preferably impregnated such that the catalyst finally contains 2 - 10% by weight of nickel oxide and additionally 0,4 - 1% of magnesia. Examples are given, some of which describe the use of the catalyst for hydrocarbon/steam reactions.
GB1071961A 1961-03-23 1961-03-23 Improvements in or relating to catalysts and to methods of employing the catalysts Expired GB903357A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1071961A GB903357A (en) 1961-03-23 1961-03-23 Improvements in or relating to catalysts and to methods of employing the catalysts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1071961A GB903357A (en) 1961-03-23 1961-03-23 Improvements in or relating to catalysts and to methods of employing the catalysts

Publications (1)

Publication Number Publication Date
GB903357A true GB903357A (en) 1962-08-15

Family

ID=9973025

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1071961A Expired GB903357A (en) 1961-03-23 1961-03-23 Improvements in or relating to catalysts and to methods of employing the catalysts

Country Status (1)

Country Link
GB (1) GB903357A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3408171A (en) * 1964-10-05 1968-10-29 Azote Office Nat Ind Process of steam reforming paraffinic hydrocarbons
US5155084A (en) * 1990-08-11 1992-10-13 Hoechst Aktiengesellschaft Supported catalysts and a process for their preparation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3408171A (en) * 1964-10-05 1968-10-29 Azote Office Nat Ind Process of steam reforming paraffinic hydrocarbons
US5155084A (en) * 1990-08-11 1992-10-13 Hoechst Aktiengesellschaft Supported catalysts and a process for their preparation

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