GB1364340A - Catalyst manufacture - Google Patents

Catalyst manufacture

Info

Publication number
GB1364340A
GB1364340A GB2641772A GB2641772A GB1364340A GB 1364340 A GB1364340 A GB 1364340A GB 2641772 A GB2641772 A GB 2641772A GB 2641772 A GB2641772 A GB 2641772A GB 1364340 A GB1364340 A GB 1364340A
Authority
GB
United Kingdom
Prior art keywords
macroparticles
shaped
unwashed
mass
drying
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
GB2641772A
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.)
Chevron USA Inc
Original Assignee
Chevron Research and Technology Co
Chevron Research 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 Chevron Research and Technology Co, Chevron Research Co filed Critical Chevron Research and Technology Co
Priority to GB2641772A priority Critical patent/GB1364340A/en
Publication of GB1364340A publication Critical patent/GB1364340A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C10G49/00—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00
    • C10G49/02—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00 characterised by the catalyst used
    • 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
    • B01J23/84—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 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/88—Molybdenum
    • 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
    • B01J23/84—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 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/88—Molybdenum
    • B01J23/883—Molybdenum and nickel
    • 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
    • B01J37/0236—Drying, e.g. preparing a suspension, adding a soluble salt and drying

Landscapes

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

Abstract

1364340 Shaped multicomponent catalysts CHEVRON RESEARCH CO 6 June 1972 26417/72 Heading B1E Shaped macroparticles of multicomponent catalysts are produced by forming an unwashed mass of gelatinous precipitates containing the catalyst components or their preceursors, converting the unwashed mass into shapeable macroparticles by partially drying the unwashed mass in a manner such as to obtain impure clustered particulate material with a water content of 55-83 wt. %, shaping the particulate material into shaped macroparticles, washing the shaped macroparticles to remove substantially all the impurity salts therefrom without causing the macroparticles substantially to lose their shape, and thereafter drying and calcining the shaped macroparticles. The shapeable marcoparticles may be formed simultaneously with the partial drying by stirring or the unwashed mass may be subdivided and then partially dried to give them. The gelatinous precipitates may comprise finelly divided hydrous oxides of at least two of Mg, Al, Si, Sn, Ti, Zr, Cu, Ag, Au, V. Mo, W, Cr, Mn, Re, Fe, Co, Ni, Pt, Pd, P, As or Sb, at least one of the hydrous oxides being convertible to a porous, high surface area, oxidic carrier on calcination.
GB2641772A 1972-06-06 1972-06-06 Catalyst manufacture Expired GB1364340A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2641772A GB1364340A (en) 1972-06-06 1972-06-06 Catalyst manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2641772A GB1364340A (en) 1972-06-06 1972-06-06 Catalyst manufacture

Publications (1)

Publication Number Publication Date
GB1364340A true GB1364340A (en) 1974-08-21

Family

ID=10243332

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2641772A Expired GB1364340A (en) 1972-06-06 1972-06-06 Catalyst manufacture

Country Status (1)

Country Link
GB (1) GB1364340A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9254478B2 (en) 2009-08-24 2016-02-09 Albemarle Corporation Solutions and catalysts comprising group VI metal, group VIII metal, phosphorus and an additive

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9254478B2 (en) 2009-08-24 2016-02-09 Albemarle Corporation Solutions and catalysts comprising group VI metal, group VIII metal, phosphorus and an additive
US10173201B2 (en) 2009-08-24 2019-01-08 Albemarle Europe Sprl Solutions and catalysts comprising group VI metal, group VIII metal, phosphorus and an additive

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years