BR9508049A - Catalisador - Google Patents

Catalisador

Info

Publication number
BR9508049A
BR9508049A BR9508049A BR9508049A BR9508049A BR 9508049 A BR9508049 A BR 9508049A BR 9508049 A BR9508049 A BR 9508049A BR 9508049 A BR9508049 A BR 9508049A BR 9508049 A BR9508049 A BR 9508049A
Authority
BR
Brazil
Prior art keywords
catalyst
gold
support
transition metal
powder
Prior art date
Application number
BR9508049A
Other languages
English (en)
Inventor
Bojidara Grigorova
Atanas Palazov
John Mellor
James Anthony Jude Tumilty
Anthony Harold Gafin
Original Assignee
Bojidara Grigorova
Atanas Palazov
John Mellor
James Anthony Jude Tumilty
Anthony Harold Gafin
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 Bojidara Grigorova, Atanas Palazov, John Mellor, James Anthony Jude Tumilty, Anthony Harold Gafin filed Critical Bojidara Grigorova
Publication of BR9508049A publication Critical patent/BR9508049A/pt

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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/66—Silver or gold
    • B01J23/68—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/688—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with manganese, technetium or rhenium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • B01J23/8913—Cobalt and noble metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Saccharide Compounds (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
BR9508049A 1994-06-17 1995-06-19 Catalisador BR9508049A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA944328 1994-06-17
ZA946206 1994-08-17
PCT/GB1995/001427 WO1995035151A1 (en) 1994-06-17 1995-06-19 Oxidation catalyst

Publications (1)

Publication Number Publication Date
BR9508049A true BR9508049A (pt) 1997-08-12

Family

ID=27142404

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9508049A BR9508049A (pt) 1994-06-17 1995-06-19 Catalisador

Country Status (12)

Country Link
EP (1) EP0765188B1 (pt)
JP (1) JPH10501735A (pt)
CN (2) CN1096875C (pt)
AT (1) ATE173412T1 (pt)
AU (1) AU688065B2 (pt)
BR (1) BR9508049A (pt)
CA (1) CA2191963A1 (pt)
DE (1) DE69506105T2 (pt)
DK (1) DK0765188T3 (pt)
ES (1) ES2124563T3 (pt)
FI (1) FI965034A (pt)
WO (1) WO1995035151A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1056405C (zh) * 1997-05-14 2000-09-13 王德林 高效酿酒催化剂及其制备方法
BG62687B1 (bg) * 1997-05-15 2000-05-31 "Ламан-Консулт"Оод Златен катализатор за окисление на въглероден оксид и въглеводороди, редуциране на азотни оксиди иразлагане на озон
CN104507574B (zh) * 2012-07-09 2017-09-01 丰田自动车株式会社 废气净化用催化剂及其制造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1123813A (en) * 1976-09-02 1982-05-18 Horacio E. Bergna Aluminosilicate powders
JPS5554502A (en) * 1978-10-16 1980-04-21 Nippon Mining Co Ltd Production of noble metal plated composite powder
JPS63252908A (ja) * 1987-04-08 1988-10-20 Agency Of Ind Science & Technol 金超微粒子固定化酸化物、その製造法、酸化触媒、還元触媒、可燃性ガスセンサ素子、及び電極用触媒
US4912077A (en) * 1988-07-15 1990-03-27 Corning Incorporated Catalytically active materials and method for their preparation
DE3914294A1 (de) * 1989-04-29 1990-10-31 Gutec Gmbh Traegerkatalysatoren zur oxidation von kohlenmonoxid
DE4017892A1 (de) * 1990-06-02 1991-12-05 Solvay Umweltchemie Gmbh Metallfolientraegerkatalysator
IL108635A (en) * 1993-02-18 1997-09-30 Grigorova Bojidara Catalyst for use in an oxidation reaction
IL112414A (en) * 1994-01-25 1998-08-16 Anglo American Res Lab Pty Ltd Method of preparing a catalyst by impregnating a porous support with a solution

Also Published As

Publication number Publication date
AU2799095A (en) 1996-01-15
CN1142532A (zh) 1997-02-12
JPH10501735A (ja) 1998-02-17
WO1995035151A1 (en) 1995-12-28
FI965034A0 (fi) 1996-12-16
ATE173412T1 (de) 1998-12-15
FI965034A (fi) 1997-02-05
EP0765188B1 (en) 1998-11-18
CN1096875C (zh) 2002-12-25
MX9606472A (es) 1998-12-31
DE69506105T2 (de) 1999-04-15
CN1155252A (zh) 1997-07-23
AU688065B2 (en) 1998-03-05
EP0765188A1 (en) 1997-04-02
DK0765188T3 (da) 1999-08-02
ES2124563T3 (es) 1999-02-01
DE69506105D1 (de) 1998-12-24
CA2191963A1 (en) 1995-12-28

Similar Documents

Publication Publication Date Title
TW346411B (en) Catalysts for use in oxidation reactions and method of oxidation using the catalysts
MX260794B (es) Catalizador de metal finamente dividido y metodo de fabricarlo.
ATE20578T1 (de) Katalytische zusammensetzung und verfahren zu deren herstellung.
ES480627A1 (es) Un metodo para convertir simultaneamente los componentes de monoxido de carbono, hidrocarburos y oxidos de nitrogeno en una corriente gaseosa.
NZ221823A (en) A composition for use after reductive activation as a catalyst in synthesis gas conversion, containing cobalt and zinc
UA12325A (uk) Каталізатор для неселективного окислення органічних сполук
NO20013333L (no) Fremgangsmåte for katalytisk ammoniakkfremstilling - fremgangsmåte og gjenvinning av ammoniakk-syntesekatalysator
ATE231516T1 (de) Herstellung von azithromycin
AU586511B2 (en) Supported metal catalysts and use thereof
BG103001A (en) Oxidation catalyst
RU98123948A (ru) Катализатор окисления
PL310931A1 (en) Method of decomposing ammonia containewd in flue gas
JPS53115687A (en) Gas purifying catalytic member
BR9813104A (pt) Catalisador de acetato de vinila compreendendo paládio metálico e ouro, e acetato cúprico
DK0765188T3 (da) Oxidationskatalysator
GB1523929A (en) Catalytic composite and use thereof in hydrocarbon conversion
KR880000141A (ko) 선택성 촉매환원 촉매
JPS5398308A (en) Two-stage hydrogenation desulfurization of heavy oil
EP0220477A3 (en) Novel bimetallic catalysts for the reaction of carbon monoxide and hydrogen
JPS542288A (en) Deodorization catalyst
JPS53137892A (en) Catalyzer for purifying nitrogen oxide
JPS53149164A (en) Deodorizing apparatus using ozone
JPS5210930A (en) Method of heating exhaust gas
Liu et al. Effects of rare earth on methane sensors activation in catalysis reaction
JPS52106389A (en) Catalyst for purification of nitrogen oxides

Legal Events

Date Code Title Description
PC Transfer

Free format text: ANGLO AMERICAN RESEARCH LABORATORIES (PROPRIETARY) LIMITED (ZA)

EG Technical examination (opinion): publication of technical examination (opinion)
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE 10A., 11A., 12A., 13A., 14A., E 15A. ANUIDADES.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO NAO CUMPRIMENTO DO DESPACHO 24.3 NA RPI 2054 DE 18/05/2010 E COMPROVAR RECOLHIMENTO DA16A, 17A E 18A ANUIDADES.