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:
Sep. 01, 1981
Filed:
Jan. 04, 1980
Jean P Lovichi, Montelimar, FR;
Bernard le Bras, Montelimar, FR;
LaFarge Conseils et Etudes, Paris, FR;
Abstract
The invention relates to a method and an installation for making cement clinker from a convenient raw material. The raw material is first partially decarbonated, then baked in a kiln where the decarbonation is completed, whereafter the material is clinkerized in the baking zone of the kiln wherein the volatile substances are removed from the material and at least a major part of the volatile substances are removed in the combustion gases. At least a portion of the combustion gases are diverted from the kiln at a location upstream of the baking zone, and the diverted gases are quenched by injecting cool powderous or granular material into the flow of said gases.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile