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:
Mar. 17, 2020
Filed:
Oct. 27, 2016
Applicant:
Solenis Technologies, L.p., Wilmington, DE (US);
Inventors:
Sujandi Sujandi, Singapore, SG;
Sophie Maitro-Vogel, Mannheim, DE;
Stephan Nied, Neustadt/Weinstr., DE;
Heike Glade, Bremen, DE;
Assignee:
SOLENIS TECHNOLOGIES, L.P., Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/08 (2006.01); B01D 1/04 (2006.01); B01D 1/06 (2006.01); B01D 1/16 (2006.01); B01D 1/26 (2006.01); C02F 1/04 (2006.01); C02F 1/54 (2006.01); C02F 1/56 (2006.01); C02F 5/10 (2006.01);
U.S. Cl.
CPC ...
C02F 1/08 (2013.01); B01D 1/04 (2013.01); B01D 1/065 (2013.01); B01D 1/16 (2013.01); B01D 1/26 (2013.01); C02F 1/042 (2013.01); C02F 1/547 (2013.01); C02F 1/56 (2013.01); C02F 5/10 (2013.01);
Abstract
Processes for the separation of water from a mixture of water with other components, comprising the following steps: A) providing feed material FM comprising water and at least one a nonionic surfactant S in an amount of 0.1 to 1000 ppm by weight based on the feed material FM, B) subjecting said feed material FM to a distillation step using a falling film evaporator.