GB1457936A - Catalysts - Google Patents

Catalysts

Info

Publication number
GB1457936A
GB1457936A GB3598374A GB3598374A GB1457936A GB 1457936 A GB1457936 A GB 1457936A GB 3598374 A GB3598374 A GB 3598374A GB 3598374 A GB3598374 A GB 3598374A GB 1457936 A GB1457936 A GB 1457936A
Authority
GB
United Kingdom
Prior art keywords
oxide
oxides
weight
aluminium
nickel
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
GB3598374A
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.)
OTHERS
Original Assignee
OTHERS
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 OTHERS filed Critical OTHERS
Priority to GB3598374A priority Critical patent/GB1457936A/en
Publication of GB1457936A publication Critical patent/GB1457936A/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
    • B01J23/74—Iron 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
    • 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
    • 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
    • B01J37/08—Heat treatment

Landscapes

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

Abstract

1457936 Catalyst carriers A E DRONOV N N AXENOV L I KOZLOV V P SEMENOV V S SOROLEVSKY V I YAGODKIN E Z GOLOSMAN A M ALEXEEV D B CHISTOZVONOV T J SHUMLYAKOVSKY and N S ULYANOV 15 Aug 1974 35983/74 Headings C1A and C1J [Also in Divisions B1 and C5] A catalyst carrier which is a fused mixture of at least 40% by weight of aluminium oxide and at least one refractory oxide selected from titanium oxides, nickel oxides, magnesium oxide, calcium oxide, iron oxides, silicon dioxide, boron oxide and chromium oxides. Suitable carriers are (1) a fused mixture of 79 to 99À7% by weight of aluminium oxide and from 0À3 to 21% by weight of titanium oxide; (2) a fused mixture of the following oxides, in per cent by weight: aluminium oxide 50 to 80, nickel oxide 0 to 10, titanium oxide 0 to 18, magnesium oxide 1 to 10, calcium oxide 3 to 25, iron oxide 1 to 20, silicon dioxide 1 to 4, boron oxide 0 to 15 and chromium oxide 0 to 1, and (3) a metallurgical slag prepared in the production by the aluminothermic method of ferrotitanium, ferroboral, ferrochromoboron, nickelboron or ferroboron. A catalyst comprising nickel and aluminium oxides mixed with or supported on the carrier may be used in the preparation of hydrogen by thermal dissociation of ammonia.
GB3598374A 1974-08-15 1974-08-15 Catalysts Expired GB1457936A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3598374A GB1457936A (en) 1974-08-15 1974-08-15 Catalysts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3598374A GB1457936A (en) 1974-08-15 1974-08-15 Catalysts

Publications (1)

Publication Number Publication Date
GB1457936A true GB1457936A (en) 1976-12-08

Family

ID=10383684

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3598374A Expired GB1457936A (en) 1974-08-15 1974-08-15 Catalysts

Country Status (1)

Country Link
GB (1) GB1457936A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0050170A1 (en) * 1980-10-20 1982-04-28 Exxon Research And Engineering Company Improved transition metal oxide catalysts and uses thereof
GB2139913A (en) * 1983-05-19 1984-11-21 Gulf Research Development Co Process for preparing catalysts
EP0296726A1 (en) * 1987-06-23 1988-12-28 The British Petroleum Company p.l.c. Catalysts
EP0308140A1 (en) * 1987-09-18 1989-03-22 The British Petroleum Company P.L.C. Alumina-based catalysts, their production and use
US5177303A (en) * 1987-06-23 1993-01-05 The British Petroleum Company, P.L.C. Process for hydrocarbon conversion
RU2789338C1 (en) * 2021-12-27 2023-02-01 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский государственный университет" Method for producing biporous granular aluminium oxide

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0050170A1 (en) * 1980-10-20 1982-04-28 Exxon Research And Engineering Company Improved transition metal oxide catalysts and uses thereof
GB2139913A (en) * 1983-05-19 1984-11-21 Gulf Research Development Co Process for preparing catalysts
EP0296726A1 (en) * 1987-06-23 1988-12-28 The British Petroleum Company p.l.c. Catalysts
US5110781A (en) * 1987-06-23 1992-05-05 The British Petroleum Company P.L.C. Catalysts
US5177303A (en) * 1987-06-23 1993-01-05 The British Petroleum Company, P.L.C. Process for hydrocarbon conversion
EP0308140A1 (en) * 1987-09-18 1989-03-22 The British Petroleum Company P.L.C. Alumina-based catalysts, their production and use
RU2789338C1 (en) * 2021-12-27 2023-02-01 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский государственный университет" Method for producing biporous granular aluminium oxide

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee