IT990134B - Composizione e metodo per intensifi care l ossidazione di materiale car bonioso particolarmente in motori - Google Patents

Composizione e metodo per intensifi care l ossidazione di materiale car bonioso particolarmente in motori

Info

Publication number
IT990134B
IT990134B IT5182773A IT5182773A IT990134B IT 990134 B IT990134 B IT 990134B IT 5182773 A IT5182773 A IT 5182773A IT 5182773 A IT5182773 A IT 5182773A IT 990134 B IT990134 B IT 990134B
Authority
IT
Italy
Prior art keywords
bonious
intensif
engines
care
oxidation
Prior art date
Application number
IT5182773A
Other languages
English (en)
Original Assignee
Engelhard Min & Chem
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 Engelhard Min & Chem filed Critical Engelhard Min & Chem
Application granted granted Critical
Publication of IT990134B publication Critical patent/IT990134B/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
    • 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
    • B01J23/8933—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 also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/8993—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 also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with chromium, molybdenum or tungsten
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
IT5182773A 1972-08-04 1973-08-03 Composizione e metodo per intensifi care l ossidazione di materiale car bonioso particolarmente in motori IT990134B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27808372A 1972-08-04 1972-08-04

Publications (1)

Publication Number Publication Date
IT990134B true IT990134B (it) 1975-06-20

Family

ID=23063611

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5182773A IT990134B (it) 1972-08-04 1973-08-03 Composizione e metodo per intensifi care l ossidazione di materiale car bonioso particolarmente in motori

Country Status (6)

Country Link
AU (1) AU5876973A (it)
BR (1) BR7305945D0 (it)
DD (1) DD107603A5 (it)
DE (1) DE2339512A1 (it)
FR (1) FR2194479A1 (it)
IT (1) IT990134B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2498086A2 (fr) * 1979-06-22 1982-07-23 Renault Alliage metallique a activite catalytique elevee
CN100413581C (zh) * 2005-08-15 2008-08-27 中国石油化工股份有限公司 乙苯脱氢制备苯乙烯的催化剂
WO2022022813A1 (en) * 2020-07-28 2022-02-03 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Method of forming dielectric films, new precursors and their use in the semi-conductor manufacturing

Also Published As

Publication number Publication date
FR2194479A1 (en) 1974-03-01
DD107603A5 (it) 1974-08-12
BR7305945D0 (pt) 1974-05-16
AU5876973A (en) 1975-02-06
DE2339512A1 (de) 1974-02-21

Similar Documents

Publication Publication Date Title
IT990131B (it) Composizione e metodo per intensifi care l ossidazione di materiale car bonioso particolarmente in motori
IT1018889B (it) Corpi compatti abrasivi e metodo per produrli
AR204359A1 (es) Esponja hidrofila medicinal y metodo para producirla
IT998830B (it) Composizione per rivestimento in forma di gel e metodo di sua preparazione
IT990181B (it) Procedimento per la idrodesolfora zione di idrocarburi e catalizzato re da impiegare in tale procedimen to
IT1000278B (it) Procedimento e impianto per la calcinazione di materiale in polvere
IT974138B (it) Procedimento e composizione per ricoprire oggetti in particolare metallici
IT990405B (it) Dispositivo e procedimento conti nuo per la produzione di oggetti sagomati in materiale termpoplasti co
AR198826A1 (es) Metodo para aplicar microcapsulas en tejidos
IT1000263B (it) Perfezionamento nei convertitori catalitici e nei relativi procedi menti di montaggio
IT979210B (it) Apparato e metodo di trattamento di materiale bagnato in trefoli o simili
IT979483B (it) Trefolo di acciaio e procedimento per la sua fabbricazion
IT976871B (it) Composizione da impiegarsi nella saldatura metodo di sua prepa razione e suo impiego
IL42175A (en) Mirror and method of making same
BR7300207D0 (pt) Composicao para pele
SE398708B (sv) Kosmetisk hudbehandlingskomposition
IT985780B (it) Apparecchio e procedimento per l avvolgimento di materiale in striscia
SE380876B (sv) Festorgan for indrivning och forankring i material
BE809274A (fr) Additifs antidetonants et essences en contenant
IT948301B (it) Complesso di stampo e punzoni per l addensamento di materiale in polvere
AR195908A1 (es) Composicion dentrifrica y metodo para obtenerla
BE770781A (fr) Composition anti-transpirante amelioree pour aerosol et procedepour sonobtention
IT990134B (it) Composizione e metodo per intensifi care l ossidazione di materiale car bonioso particolarmente in motori
BE804368A (nl) Werkwijze voor de vervaardiging van bekistingsmateriaal en volgens deze werkwijze vervaardigd bekistingsmateriaal
IT996146B (it) Procedimento per la desolforazione e conversione di materiale idrocar burico