GB804593A - Improvements relating to the preparation of catalysts - Google Patents

Improvements relating to the preparation of catalysts

Info

Publication number
GB804593A
GB804593A GB3552554A GB3552554A GB804593A GB 804593 A GB804593 A GB 804593A GB 3552554 A GB3552554 A GB 3552554A GB 3552554 A GB3552554 A GB 3552554A GB 804593 A GB804593 A GB 804593A
Authority
GB
United Kingdom
Prior art keywords
fluorine
catalyst
catalysts
preparation
improvements relating
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
GB3552554A
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.)
FREDERICK WILLIAM BERTRAM PORT
BP PLC
Original Assignee
FREDERICK WILLIAM BERTRAM PORT
BP PLC
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 FREDERICK WILLIAM BERTRAM PORT, BP PLC filed Critical FREDERICK WILLIAM BERTRAM PORT
Priority to GB3552554A priority Critical patent/GB804593A/en
Publication of GB804593A publication Critical patent/GB804593A/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
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina

Landscapes

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

Abstract

A catalyst especially suitable for the hydrocatalytic desulphurization of petroleum oils is prepared by passing a fluorine compound into a fluidized bed of oxides of cobalt and molybdenum supported on activated alumina at an elevated temperature so that fluorine is introduced into the catalyst. In an example the bed is fluidized at 780 DEG F. by cycling hydrogen and then tertiary butyl fluoride is introduced into the recycle gas. Alternatively, hydrogen fluoride may be used as the fluorine compound. For autofining, the catalyst advantageously contains 2.5-6 per cent by weight of fluorine. Specification 719,627 is referred to.
GB3552554A 1954-12-08 1954-12-08 Improvements relating to the preparation of catalysts Expired GB804593A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3552554A GB804593A (en) 1954-12-08 1954-12-08 Improvements relating to the preparation of catalysts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3552554A GB804593A (en) 1954-12-08 1954-12-08 Improvements relating to the preparation of catalysts

Publications (1)

Publication Number Publication Date
GB804593A true GB804593A (en) 1958-11-19

Family

ID=10378711

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3552554A Expired GB804593A (en) 1954-12-08 1954-12-08 Improvements relating to the preparation of catalysts

Country Status (1)

Country Link
GB (1) GB804593A (en)

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