ZA735534B - Catalytic process - Google Patents

Catalytic process

Info

Publication number
ZA735534B
ZA735534B ZA00735534A ZA735534A ZA735534B ZA 735534 B ZA735534 B ZA 735534B ZA 00735534 A ZA00735534 A ZA 00735534A ZA 735534 A ZA735534 A ZA 735534A ZA 735534 B ZA735534 B ZA 735534B
Authority
ZA
South Africa
Prior art keywords
catalytic process
catalytic
Prior art date
Application number
ZA00735534A
Other languages
English (en)
Inventor
D Heath
N Harbord
J Campbell
K Farmery
R Oliver
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of ZA735534B publication Critical patent/ZA735534B/xx

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
    • B01J37/08—Heat treatment
    • 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
    • B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Biomedical Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Catalysts (AREA)
ZA00735534A 1972-08-18 1973-08-14 Catalytic process ZA735534B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3862272 1972-08-18

Publications (1)

Publication Number Publication Date
ZA735534B true ZA735534B (en) 1975-03-26

Family

ID=10404640

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00735534A ZA735534B (en) 1972-08-18 1973-08-14 Catalytic process

Country Status (3)

Country Link
US (1) US3915896A (fr)
BE (1) BE803740A (fr)
ZA (1) ZA735534B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2368987A1 (fr) * 1976-11-01 1978-05-26 Mitsubishi Chem Ind Reduction catalytique des oxydes d'azote
US4460704A (en) * 1980-06-15 1984-07-17 Imperial Chemical Industries Plc Catalyst for the production of hydrogen
US6835689B1 (en) * 2000-10-10 2004-12-28 Corning Incorporated NH3 generation catalysts for lean-burn and diesel applications
JP4671398B2 (ja) * 2004-11-29 2011-04-13 株式会社日立製作所 水の分解方法とその装置及び水の分解用触媒
KR100962082B1 (ko) * 2008-07-31 2010-06-09 희성촉매 주식회사 수소를 이용한 질소산화물의 환원제거용 촉매 및 이를이용한 질소산화물의 환원제거 방법
JP6714989B2 (ja) * 2015-01-19 2020-07-01 国立大学法人秋田大学 排ガス浄化触媒用担体及び排ガス浄化触媒
CN111182965B (zh) * 2017-07-27 2023-10-27 巴斯夫公司 从稀燃/富燃系统的汽车排气中脱除n2o

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3535228A (en) * 1968-09-18 1970-10-20 Chevron Res Hydrotreating catalyst and process
US3637484A (en) * 1970-06-18 1972-01-25 Union Oil Co Platinum group metal on silica-alumina hydrogenation catalyst and process

Also Published As

Publication number Publication date
BE803740A (fr) 1974-02-18
US3915896A (en) 1975-10-28

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