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:
Dec. 18, 1979
Filed:
Oct. 28, 1977
Applicant:
Inventors:
Fritz Jung, Vienna, AT;
Ludwig Kwech, Kaltenleutgeben, AT;
Assignee:
Perlmooser Zementwerke Aktiengesellschaft, Vienna, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24J / ;
U.S. Cl.
CPC ...
432-1 ; 106100 ; 110346 ; 432 14 ;
Abstract
The invention relates to a process for the utilization of waste substances containing combustible components and showing fluctuations in their composition and properties and to a device for carrying out the process. The improvement comprises effecting the volatilization, decomposition and incomplete combustion of the waste substances in a first process step which is immediately followed by a second process step in which formed pyrolysis gases are burned in a heating device for burning starting materials for building materials or inorganic binders.