NL7700056A - PROCEDURE FOR PREPARING GAMMA ALUMINUM OXIDE. - Google Patents

PROCEDURE FOR PREPARING GAMMA ALUMINUM OXIDE.

Info

Publication number
NL7700056A
NL7700056A NL7700056A NL7700056A NL7700056A NL 7700056 A NL7700056 A NL 7700056A NL 7700056 A NL7700056 A NL 7700056A NL 7700056 A NL7700056 A NL 7700056A NL 7700056 A NL7700056 A NL 7700056A
Authority
NL
Netherlands
Prior art keywords
procedure
aluminum oxide
preparing gamma
gamma aluminum
preparing
Prior art date
Application number
NL7700056A
Other languages
Dutch (nl)
Original Assignee
Exxon Research Engineering 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
Priority claimed from US05/646,491 external-priority patent/US4016107A/en
Priority claimed from US05/646,492 external-priority patent/US4016108A/en
Priority claimed from US05/646,490 external-priority patent/US4016106A/en
Application filed by Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Publication of NL7700056A publication Critical patent/NL7700056A/en

Links

Classifications

    • B01J35/60—
    • 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
    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • 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
    • 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
    • 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
    • B01J23/882—Molybdenum and cobalt
    • 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
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
    • B01J35/615—
    • B01J35/635—
    • B01J35/638—
    • B01J35/647—

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
NL7700056A 1976-01-05 1977-01-05 PROCEDURE FOR PREPARING GAMMA ALUMINUM OXIDE. NL7700056A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/646,491 US4016107A (en) 1976-01-05 1976-01-05 Preparation of catalysts of predetermined pore size distribution and pore volume
US05/646,492 US4016108A (en) 1976-01-05 1976-01-05 Preparation of catalysts of predetermined pore size distribution and pore volume
US05/646,490 US4016106A (en) 1976-01-05 1976-01-05 Preparation of catalysts of predetermined pore size distribution and pore volume

Publications (1)

Publication Number Publication Date
NL7700056A true NL7700056A (en) 1977-07-07

Family

ID=27417770

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7700056A NL7700056A (en) 1976-01-05 1977-01-05 PROCEDURE FOR PREPARING GAMMA ALUMINUM OXIDE.

Country Status (3)

Country Link
JP (1) JPS52104498A (en)
GB (1) GB1570632A (en)
NL (1) NL7700056A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431993A1 (en) * 1978-07-26 1980-02-22 Rhone Poulenc Ind NOVEL HIGHLY REACTIVE ALUMIN, PROCESS FOR THE PREPARATION THEREOF AND ITS APPLICATION TO THE PREPARATION OF ALUMINUM HYDROXYCHLORIDE
JPS56149320A (en) * 1980-04-21 1981-11-19 Sumitomo Alum Smelt Co Ltd Manufacture of activated alumina molding with low density
JPS6268546A (en) * 1985-09-19 1987-03-28 Nippon Oil Co Ltd Preparation of catalyst carrier
JP4218364B2 (en) * 2002-03-29 2009-02-04 株式会社豊田中央研究所 Method for producing metal oxide
CN110935433B (en) * 2018-09-25 2023-01-10 中国石油化工股份有限公司 Silicon modified macroporous alumina and preparation method thereof
CN110935431B (en) * 2018-09-25 2023-01-10 中国石油化工股份有限公司 Titanium-doped gamma-alumina and preparation method thereof
CN114471594B (en) * 2020-10-26 2024-01-12 中国石油化工股份有限公司 Hydrofining catalyst and preparation method thereof

Also Published As

Publication number Publication date
GB1570632A (en) 1980-07-02
JPS52104498A (en) 1977-09-01

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Legal Events

Date Code Title Description
BV The patent application has lapsed