GB955772A - Process for the manufacture of a catalyst - Google Patents

Process for the manufacture of a catalyst

Info

Publication number
GB955772A
GB955772A GB2694262A GB2694262A GB955772A GB 955772 A GB955772 A GB 955772A GB 2694262 A GB2694262 A GB 2694262A GB 2694262 A GB2694262 A GB 2694262A GB 955772 A GB955772 A GB 955772A
Authority
GB
United Kingdom
Prior art keywords
reagglomerated
crushed
catalyst
manufacture
pellets
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
GB2694262A
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.)
Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
Original Assignee
Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
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 Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU filed Critical Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
Publication of GB955772A publication Critical patent/GB955772A/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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • 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
    • B01J23/18—Arsenic, antimony or bismuth
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Pellets of catalytic material are crushed and reagglomerated at least once to produce pellets of greater wear resistance than their precursors. Agglomeration may be effected under a pressure of 3-12 tons/cm.2 from material which has been crushed to a maximum grain dimension of 1 mm. Examples describe the preparation of reagglomerated SnO2+Sb3O4 catalysts. Specification 933,070 is referred to.
GB2694262A 1961-07-19 1962-07-13 Process for the manufacture of a catalyst Expired GB955772A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR868320A FR1302577A (en) 1961-07-19 1961-07-19 Process for preparing a catalyst

Publications (1)

Publication Number Publication Date
GB955772A true GB955772A (en) 1964-04-22

Family

ID=8759578

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2694262A Expired GB955772A (en) 1961-07-19 1962-07-13 Process for the manufacture of a catalyst

Country Status (5)

Country Link
BE (1) BE619488A (en)
DE (1) DE1181679B (en)
FR (1) FR1302577A (en)
GB (1) GB955772A (en)
NL (1) NL281143A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK445277A (en) * 1977-10-07 1979-04-08 Foss Electric As PROCEDURE AND CATALYST FOR DETERMINING NITROGEN IN A SUBSTANCE SUBSTANCE SAMPLE

Also Published As

Publication number Publication date
NL281143A (en)
BE619488A (en)
DE1181679B (en) 1964-11-19
FR1302577A (en) 1962-08-31

Similar Documents

Publication Publication Date Title
GB970490A (en) Improvements in particulate material transfer systems
GB955772A (en) Process for the manufacture of a catalyst
ES304160A1 (en) Method of production of a catalyst for the reaction between vapor of water and hydrocarbons. (Machine-translation by Google Translate, not legally binding)
ES8106014A1 (en) Process for passivating metals, modified cracking catalyst and cracking process.
US2410890A (en) Method of producing catalyst
ES406860A1 (en) Process for the protection of a tuyere of a refining converter
ES402706A1 (en) Hydrogenation of nitroparaffins
ES295326A1 (en) Procedure for the production of copolymers (Machine-translation by Google Translate, not legally binding)
ES396245A1 (en) Autocondensation of urea
ES376549A2 (en) Process for making delta**5 (10)-estrenes or pregnenes and products obtained there
FR1333121A (en) Process for preparing cellular polyurethane, catalysts for its use and resulting products
SU136547A1 (en) Method of producing ion exchangers
GB1409421A (en) Gold compounds
GB1310969A (en) Catalysts
JPS52135890A (en) Production of catalyst from bauxite as raw material
ES268305A1 (en) A procedure to produce an improved material to manufacture graphite bodies (Machine-translation by Google Translate, not legally binding)
GB938849A (en) Improved process for the catalytic hydrogenation of methylbutynol
FR2132542A1 (en) Odourless, easily spreadable fertiliser - from lignite and animal or vegetable waste
GB971930A (en) Improvements in or relating to nuclear fuel elements
CA641238A (en) Process for manufacture of aggregate material, and product obtained thereby
GB1074730A (en) Process for the production of 2,4-di-(hydroxycyclohexyl)-2-methyl-pentanes
ES387755A1 (en) Procedure for the obtaining of a solid adhesive product. (Machine-translation by Google Translate, not legally binding)
ES323573A1 (en) Procedure for the preparation of catalysts. (Machine-translation by Google Translate, not legally binding)
ES432459A1 (en) A procedure to produce a chrome magnesia-mineral grain. (Machine-translation by Google Translate, not legally binding)
ES397620A1 (en) Installation for the stabilization, plastification and molding of byproducts of the production of rice and other cereals in continuous form. (Machine-translation by Google Translate, not legally binding)