DE2228452A1 - Mischungen mit einem gehalt an aluminiumoxid und deren verwendung als katalysatortraegermaterial - Google Patents

Mischungen mit einem gehalt an aluminiumoxid und deren verwendung als katalysatortraegermaterial

Info

Publication number
DE2228452A1
DE2228452A1 DE2228452A DE2228452A DE2228452A1 DE 2228452 A1 DE2228452 A1 DE 2228452A1 DE 2228452 A DE2228452 A DE 2228452A DE 2228452 A DE2228452 A DE 2228452A DE 2228452 A1 DE2228452 A1 DE 2228452A1
Authority
DE
Germany
Prior art keywords
aluminum oxide
catalyst
oxide
catalyst support
mixture
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.)
Withdrawn
Application number
DE2228452A
Other languages
German (de)
English (en)
Inventor
Heyman Clarke Duecker
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.)
WR Grace and Co
Original Assignee
WR Grace and 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 WR Grace and Co filed Critical WR Grace and Co
Publication of DE2228452A1 publication Critical patent/DE2228452A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
    • 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
    • B01J35/34—Mechanical properties
    • B01J35/38—Abrasion or attrition resistance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
DE2228452A 1971-06-11 1972-06-10 Mischungen mit einem gehalt an aluminiumoxid und deren verwendung als katalysatortraegermaterial Withdrawn DE2228452A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15238871A 1971-06-11 1971-06-11

Publications (1)

Publication Number Publication Date
DE2228452A1 true DE2228452A1 (de) 1973-01-04

Family

ID=22542710

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2228452A Withdrawn DE2228452A1 (de) 1971-06-11 1972-06-10 Mischungen mit einem gehalt an aluminiumoxid und deren verwendung als katalysatortraegermaterial

Country Status (4)

Country Link
DE (1) DE2228452A1 (enExample)
FR (1) FR2140575B1 (enExample)
GB (1) GB1398893A (enExample)
IT (1) IT956424B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2758451A1 (de) * 1977-01-06 1978-07-13 Engelhard Min & Chem Katalysator sowie verfahren zur herstellung und verwendung desselben

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX157849A (es) * 1981-03-13 1988-12-16 Grace W R & Co Mejoras en composicion catalizadora utilizada para fisurar de manera catalitica hidrocarburos
FI94843C (fi) * 1993-12-20 1995-11-10 Kemira Oy Katalyytti bensiinimoottorin pakokaasujen puhdistukseen ja menetelmä sen valmistamiseksi
FR2721837B1 (fr) 1994-07-01 1996-08-30 Inst Francais Du Petrole Catalyseur d'oxydation resistant a des temperatures elevees, son procede de preparation et procede de combustion utilisant un tel catalyseur
US6764672B2 (en) 2001-04-03 2004-07-20 Alcoa Inc. Thermally stable alumina particulates

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1350947A (fr) * 1963-01-25 1964-01-31 Socony Mobil Oil Co Nouveau catalyseur de conversion des hydrocarbures
US3483138A (en) * 1966-08-31 1969-12-09 Ethyl Corp Neodymium oxide catalyst compositions

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1350947A (fr) * 1963-01-25 1964-01-31 Socony Mobil Oil Co Nouveau catalyseur de conversion des hydrocarbures
US3483138A (en) * 1966-08-31 1969-12-09 Ethyl Corp Neodymium oxide catalyst compositions

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Chem. Abstr. 1971, Vol.74, Nr.26, 146012e *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2758451A1 (de) * 1977-01-06 1978-07-13 Engelhard Min & Chem Katalysator sowie verfahren zur herstellung und verwendung desselben

Also Published As

Publication number Publication date
GB1398893A (en) 1975-06-25
FR2140575A1 (enExample) 1973-01-19
IT956424B (it) 1973-10-10
FR2140575B1 (enExample) 1977-12-23

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Legal Events

Date Code Title Description
OD Request for examination
8136 Disposal/non-payment of the fee for publication/grant