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:
Nov. 21, 2023
Filed:
Apr. 26, 2019
Applicants:
Thyssenkrupp Industrial Solutions Ag, Essen, DE;
Vicat SA, L'Isle d'Abeau, FR;
Dyckerhoff Gmbh, Wiesbaden, DE;
Inventors:
Jost Lemke, Ennigerloh, DE;
Eike Willms, Dortmund, DE;
Assignee:
THYSSENKRUPP INDUSTRIAL SOLUTIONS AG, Essen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 7/45 (2006.01); C04B 2/10 (2006.01); C04B 7/43 (2006.01); F27B 7/20 (2006.01); F27D 17/00 (2006.01);
U.S. Cl.
CPC ...
C04B 7/45 (2013.01); C04B 2/10 (2013.01); C04B 7/434 (2013.01); F27B 7/2033 (2013.01); F27D 17/008 (2013.01);
Abstract
Processes and plants for producing cement clinker, wherein no recirculation of preheater exhaust gases occurs and the ratio of solid fed in to exhaust gas in the preheater is set to greater than 1.0 kg of solid to gas.