← Back to Patent Explorer
EP0148358A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Catalyst for burning and converting gases and higher hydrocarbons, device for the reduction of nitrogen oxides, and off-gass afterburner with such a catalyst

Assignee: KAT-TEC GESELLSCHAFT fur KATALYSATORTECHNIK MBH
•
Filing: 1984-11-06
•
Granted: —
•
Expires: 2004-11-06
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract Translated from German Die Erfindung bezieht sich auf einen Katalysator zur Umwandlung von Gasen und höheren Kohlenwasserstoffen, welcher auf porösem oxidischen Trägermaterial einen aktiven Metallüberzug aufweist, der Lanthan und Kobalt als aktive Metallkomponenten enthält, wobei der Überzug durch Imprägnieren des Trägerkörpers mit einer Lösung aus thermisch leicht zersetzbaren Lanthan- und Kobaltsalzen und anschließendes Brennen gebildet ist, wobei der Metallüberzug 1 Teil Kobalt und 1-3 Teilen, vorzugsweise 2 Teilen, Lanthan, sowie - bezogen auf die Summe dieser Stoffe - 2 bis 20 Masse % Cer enthält. The invention relates to a catalyst for converting gases and higher hydrocarbons, which has an active metal coating on porous oxidic carrier material, which contains lanthanum and cobalt as active metal components, the coating by impregnating the carrier body with a solution of thermally easily decomposable lanthanum. and cobalt salts and subsequent firing is formed, the metal coating containing 1 part cobalt and 1-3 parts, preferably 2 parts, lanthanum, and - based on the sum of these substances - 2 to 20% by mass cerium.

Inventors

  • 👤 Christian Dr.-Ing. Koch
  • 👤 Erwin Erdlen

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-28 19:20
CPC Classifications
B; B01; B01D; B01D53/00; B01D53/34; B01D53/92; B01D53/94; B01D53/9445; B01D53/9454; B01D53/944; B01J; B01J23/00; B01J23/70; B01J23/76; B01J23/83; F; F01; F01N; F01N3/00; F01N3/08; F01N3/10; F01N3/18; F01N3/20; F01N3/206; F01N2610/00; F01N2610/03; F02; F02B; F02B3/00; F02B3/06; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/12; Y10; Y10S; Y10S502/00; Y10S502/525

Claims Analysis

Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.

References Cited (Backward Citations)

No citation records indexed.

USPTO Annuity & Maintenance Windows

Maintenance schedule is calculated for granted US utility patents.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag