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. 26, 2013
Filed:
Nov. 30, 2009
Applicants:
Sheida Khajavi, The Hague, NL;
Frederik Kapteijn, Purmerend, NL;
Jacobus Cornelis Jansen, Deflt, NL;
Inventors:
Sheida Khajavi, The Hague, NL;
Frederik Kapteijn, Purmerend, NL;
Jacobus Cornelis Jansen, Deflt, NL;
Assignee:
Techische Universiteit Delft, , NL;
Primary Examiner:
Int. Cl.
CPC ...
B01D 15/00 (2006.01); B01D 1/44 (2006.01); B01D 39/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention is directed to a process for the production of ultra pure water, comprising feeding water containing ions and optionally other impurities to one side of a membrane based on hydroxy sodalite (H-SOD), and recovering ultra pure water from the other side of the membrane.