IT1154530B - Sostanze di supporto per catalizzatori per la depurazione di gas di rifiuto e procedimento per la loro preparazione - Google Patents

Sostanze di supporto per catalizzatori per la depurazione di gas di rifiuto e procedimento per la loro preparazione

Info

Publication number
IT1154530B
IT1154530B IT24128/82A IT2412882A IT1154530B IT 1154530 B IT1154530 B IT 1154530B IT 24128/82 A IT24128/82 A IT 24128/82A IT 2412882 A IT2412882 A IT 2412882A IT 1154530 B IT1154530 B IT 1154530B
Authority
IT
Italy
Prior art keywords
catalysts
purification
procedure
preparation
waste gases
Prior art date
Application number
IT24128/82A
Other languages
English (en)
Other versions
IT8224128A0 (it
Inventor
Takashi Matsuzaka
Ohtsuki Toshio
Komori Minoru
Sakuma Tsutomu
Original Assignee
Tokyo Shibaura Electric 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
Application filed by Tokyo Shibaura Electric Co filed Critical Tokyo Shibaura Electric Co
Publication of IT8224128A0 publication Critical patent/IT8224128A0/it
Application granted granted Critical
Publication of IT1154530B publication Critical patent/IT1154530B/it

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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/16—Clays or other mineral silicates
    • 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
    • B01J23/56—Platinum group metals
    • B01J23/58—Platinum group metals with alkali- or alkaline earth metals
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/864—Removing carbon monoxide or hydrocarbons
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8643—Removing mixtures of carbon monoxide or hydrocarbons and nitrogen oxides
    • B01D53/8646—Simultaneous elimination of the components
    • B01D53/865—Simultaneous elimination of the components characterised by a specific catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
IT24128/82A 1981-11-19 1982-11-08 Sostanze di supporto per catalizzatori per la depurazione di gas di rifiuto e procedimento per la loro preparazione IT1154530B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56184428A JPS5888034A (ja) 1981-11-19 1981-11-19 排ガス浄化用触媒体及びその製造方法

Publications (2)

Publication Number Publication Date
IT8224128A0 IT8224128A0 (it) 1982-11-08
IT1154530B true IT1154530B (it) 1987-01-21

Family

ID=16152976

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24128/82A IT1154530B (it) 1981-11-19 1982-11-08 Sostanze di supporto per catalizzatori per la depurazione di gas di rifiuto e procedimento per la loro preparazione

Country Status (6)

Country Link
US (1) US4414139A (it)
JP (1) JPS5888034A (it)
KR (1) KR860002129B1 (it)
DE (1) DE3238129C2 (it)
GB (1) GB2115307B (it)
IT (1) IT1154530B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3232729A1 (de) * 1982-09-03 1984-03-08 Degussa Ag, 6000 Frankfurt Verfahren zur herabsetzung der zuendtemperatur von aus dem abgas von dieselmotoren herausgefiltertem dieselruss
DD221088A1 (de) * 1983-09-12 1985-04-17 Univ Schiller Jena Verfahren und anordnung zur entgiftung von f-kohlenstoffhaltigen abgasen
DE3578551D1 (de) * 1984-10-22 1990-08-09 Ford Werke Ag Methode zur verlaengerung der betriebsdauer eines katalysators.
US5580535A (en) * 1994-07-07 1996-12-03 Engelhard Corporation System and method for abatement of food cooking fumes
JP2008207101A (ja) * 2007-02-27 2008-09-11 Matsushita Electric Ind Co Ltd 除煙脱臭用触媒体およびその製造方法
US8445403B2 (en) * 2008-06-19 2013-05-21 Umicore Ag & Co. Kg Oxidation catalyst for commercial vehicles comprising a diesel motor
CN110639502A (zh) * 2019-09-26 2020-01-03 北京国电龙源环保工程有限公司 高抗热震性蜂窝船用scr脱硝催化剂及其制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3315008A (en) 1964-12-28 1967-04-18 Monsanto Co Dehydrogenation of saturated hydrocarbons over noble-metal catalyst

Also Published As

Publication number Publication date
DE3238129A1 (de) 1983-05-26
KR840001848A (ko) 1984-06-07
IT8224128A0 (it) 1982-11-08
GB2115307B (en) 1985-05-22
GB2115307A (en) 1983-09-07
JPS5888034A (ja) 1983-05-26
DE3238129C2 (de) 1985-11-28
KR860002129B1 (ko) 1986-12-11
JPS6256784B2 (it) 1987-11-27
US4414139A (en) 1983-11-08

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