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.

Date of Patent:
Sep. 17, 2013

Filed:

May. 11, 2006
Applicants:

Kim Choon NG, Singapore, SG;

Xiao-lin Wang, Singapore, SG;

Lizhen Gao, Singapore, SG;

Anutosh Chakraborty, Kasuga, JP;

Bidyut Baran Saha, Kasuga, JP;

Shigeru Koyama, Kasuga, JP;

Atsushi Akisawa, Koganei, JP;

Takao Kashiwagi, Koganei, JP;

Inventors:

Kim Choon Ng, Singapore, SG;

Xiao-Lin Wang, Singapore, SG;

Lizhen Gao, Singapore, SG;

Anutosh Chakraborty, Kasuga, JP;

Bidyut Baran Saha, Kasuga, JP;

Shigeru Koyama, Kasuga, JP;

Atsushi Akisawa, Koganei, JP;

Takao Kashiwagi, Koganei, JP;

Assignees:

National University of Singapore, Singapore, SG;

Kyushu University, Higashi-Ku, Fukuoka, JP;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/04 (2006.01); C02F 1/28 (2006.01); B01D 3/00 (2006.01); B01D 53/02 (2006.01); B01D 53/14 (2006.01);
U.S. Cl.
CPC ...
Abstract

A water desalination system includes an evaporator for evaporating saline water to produce water vapor and an adsorption means in selective vapor communication with the evaporator for reversibly adsorbing the water vapor from the evaporator. The adsorption means is in selective vapor communication with a condenser, and desorbing means for desorbing the adsorbed water vapor from the adsorption means for collection by the condenser. The condenser is adapted to condense the water vapor to desalinated water.


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