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. 17, 2016
Filed:
Jan. 27, 2012
Applicant:
Tobias Wittmann, Berlin, DE;
Inventor:
Tobias Wittmann, Berlin, DE;
Assignee:
SUNCOAL INDUSTRIES GMBH, Ludwigsfelde, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 3/02 (2006.01); C02F 9/00 (2006.01); C02F 1/04 (2006.01); C02F 1/66 (2006.01); C02F 101/30 (2006.01); C02F 103/26 (2006.01);
U.S. Cl.
CPC ...
C02F 9/00 (2013.01); C02F 1/04 (2013.01); C02F 1/66 (2013.01); C02F 3/02 (2013.01); C02F 2101/30 (2013.01); C02F 2103/26 (2013.01); C02F 2301/063 (2013.01); C02F 2301/066 (2013.01); Y02W 10/15 (2015.05);
Abstract
The invention relates to a method for the treatment of process water which is obtained in a plant for the hydrothermal carbonization of renewable raw materials and organic residual materials by an evaporation of process water, a condensation of the washed process steam, and a biological treatment of the process steam condensate as partial quantity or possibly as total quantity of the amount of waste water discharged from an HTC plant.