The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 04, 1997
Filed:
Oct. 07, 1994
Applicant:
Inventors:
Roger Boen, Saint-Alexandre, FR;
Ren e Cartier, Le Pontet, FR;
Jean-Pierre Taupiac, Beaumont de Lomagne, FR;
Jean-Marie Baronnet, Limoges, FR;
Assignee:
Commissariat A L'Energie Atomique, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F23G / ; F23G / ; F23G / ; G21F / ;
U.S. Cl.
CPC ...
110346 ; 110250 ; 110348 ;
Abstract
A process is described for the incineration and vitrification of mainly mineral waste in which at least one pure or substantially pure oxygen plasma jet is used for melting the waste, the process taking place in a metal crucible containing a tapping valve and its wall is cooled by liquids flowing in internal channels.