GB1284469A - Catalyst preparation - Google Patents

Catalyst preparation

Info

Publication number
GB1284469A
GB1284469A GB5967069A GB5967069A GB1284469A GB 1284469 A GB1284469 A GB 1284469A GB 5967069 A GB5967069 A GB 5967069A GB 5967069 A GB5967069 A GB 5967069A GB 1284469 A GB1284469 A GB 1284469A
Authority
GB
United Kingdom
Prior art keywords
iron
ions
solution
dec
preparation
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
GB5967069A
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Publication of GB1284469A publication Critical patent/GB1284469A/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
    • B01J23/76—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
    • B01J23/889—Manganese, technetium or rhenium
    • B01J23/8892—Manganese
    • 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
    • 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
    • B01J23/80—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 zinc, cadmium or mercury
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

1284469 Iron-containing catalysts STAMICARBON NV 5 Dec 1969 [9 Dec 1968] 59670/ 69 Heading B1E A supported catalyst containing iron and, optionally, one or more of Ni, Co, Zn and Mn is prepared by precipitating the iron and other metals, if present, together as a compound MO.Fe 2 O 3 where M is Fe, Ni, Co, Zn or Mn from an aqueous solution, containing the M metal ions in the bivalent form onto a carrier suspended in the solution, by gradually and homogeneously converting the bivalent iron ions to the trivalent state at pH 2 to 6.5 under controlled temperature conditions whilst agitating the solution. The loaded carrier material is then separated, washed and dried and then optionally further treated, e.g. by calcination followed by reduction. The iron ions are oxidised by addition of nitrate or nitrite ions, halogen oxy-acids, potassium permanganate. Specified carriers are silica, e.g. kieselguhr, alumina, titania, thoria or clays. The preparation is suitably carried out under an inert atmosphere. The Examples describe the preparation of silicon supported catalysts comprising (i) Co-Fe, (ii) Co-Fe-Mn and (iii) Fe only.
GB5967069A 1968-12-09 1969-12-05 Catalyst preparation Expired GB1284469A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6817650A NL6817650A (en) 1968-12-09 1968-12-09

Publications (1)

Publication Number Publication Date
GB1284469A true GB1284469A (en) 1972-08-09

Family

ID=19805353

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5967069A Expired GB1284469A (en) 1968-12-09 1969-12-05 Catalyst preparation

Country Status (7)

Country Link
JP (1) JPS512438B1 (en)
BE (1) BE742851A (en)
DE (1) DE1961760B2 (en)
DK (1) DK125231B (en)
FR (1) FR2025698A1 (en)
GB (1) GB1284469A (en)
NL (1) NL6817650A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015181521A1 (en) * 2014-05-30 2015-12-03 Johnson Matthey Public Limited Company Method for preparing a sorbent
CN113262787A (en) * 2021-05-27 2021-08-17 煤炭科学技术研究院有限公司 Preparation method of iron-based composite catalyst for catalytic ozonation treatment of coal chemical wastewater

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3228481A1 (en) * 1982-07-30 1984-02-02 VEG-Gasinstituut N.V., 7300 Apeldoorn REACTION MEASURES, METHOD FOR THEIR PRODUCTION AND THEIR USE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015181521A1 (en) * 2014-05-30 2015-12-03 Johnson Matthey Public Limited Company Method for preparing a sorbent
CN113262787A (en) * 2021-05-27 2021-08-17 煤炭科学技术研究院有限公司 Preparation method of iron-based composite catalyst for catalytic ozonation treatment of coal chemical wastewater

Also Published As

Publication number Publication date
DE1961760A1 (en) 1970-07-09
NL6817650A (en) 1970-06-11
DE1961760B2 (en) 1978-10-19
FR2025698A1 (en) 1970-09-11
DK125231B (en) 1973-01-22
BE742851A (en) 1970-06-09
JPS512438B1 (en) 1976-01-26

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Legal Events

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