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:
Feb. 24, 2026
Filed:
May. 04, 2021
Thyssenkrupp Polysius Gmbh, Beckum, DE;
Vicat SA, L'Isle-d'Abeau, FR;
Dyckerhoff Gmbh, Wiesbaden, DE;
Anna Ivanova Dinkova, Dortmund, DE;
Eike Willms, Dortmund, DE;
Jost Lemke, Ennigerloh, DE;
Karl Lampe, Ennigerloh, DE;
thyssenkrupp Polysius GmbH, Beckum, DE;
Vicat SA, L'Isle-d'Abeau, FR;
Dyckerhoff GmbH, Wiesbaden, DE;
Abstract
An installation for thermal treatment of free-floating raw material, in particular cement raw meal and/or mineral products, may include a riser line through which hot gases can flow. The riser line has at least one fuel inlet for introducing fuel into the riser line. The riser line has at least one raw meal inlet for introducing raw meal into the riser line, which raw meal inlet is arranged upstream of the fuel inlet in a flow direction of gas inside the riser line. Further, a method for thermal treatment of free-floating raw material may involve introducing fuel via a fuel inlet into a riser line for guiding hot gases and introducing raw meal into the riser line. The raw meal is introduced into the riser line upstream of the fuel inlet in the flow direction.