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:
May. 07, 2024
Filed:
Apr. 09, 2019
Bayer Aktiengesellschaft, Leverkusen, DE;
Kathrin Annette Engelhardt, Leverkusen, DE;
Reinhard Gross, Leverkusen, DE;
BAYER AKTIENGESELLSCHAFT, Leverkusen, DE;
Abstract
Provided are methods for monitoring a filtration and washing operation on a solid-state bulk material in a filter apparatus for cake filtration. The methods include separating a solid-state bulk material in a suspension medium using a filter element for the cake filtration, leading off the suspension medium in the form of a filtrate stream into a filtrate outlet, measuring at least one parameter value of the filtrate stream over a period of time during the filtration and washing operation, and conducting a change analysis of the at least one parameter value over the period of the filtration and washing operation to achieve the end of the filtration and washing operation and/or the effectiveness of the filtration and washing operation.