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:
Apr. 14, 2025

Filed:

Oct. 20, 2022
Applicant:

Texopco, Llc, Houston, TX (US);

Inventors:

Xin Li, Houston, TX (US);

Ethan Demeter, The Woodlands, TX (US);

Assignee:

TexOPCO, LLC, Houston, TX (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01D 61/46 (2005.12); B01D 61/58 (2005.12); C02F 1/469 (2022.12); C02F 101/10 (2005.12); C02F 101/12 (2005.12); C02F 101/14 (2005.12); C02F 101/20 (2005.12);
U.S. Cl.
CPC ...
B01D 61/463 (2022.07); B01D 61/58 (2012.12); C02F 1/4693 (2012.12); B01D 2311/2512 (2022.07); B01D 2317/022 (2012.12); C02F 2101/10 (2012.12); C02F 2101/103 (2012.12); C02F 2101/12 (2012.12); C02F 2101/14 (2012.12); C02F 2101/20 (2012.12); C02F 2301/046 (2012.12); C02F 2301/08 (2012.12);
Abstract

Provided are electrodialysis systems comprising a plurality of electrodialysis devices, wherein each electrodialysis device of the plurality of electrodialysis devices has a product inlet stream, a product outlet stream, a brine inlet stream, and a brine outlet stream. The product inlet stream for a first electrodialysis device comprises the brine outlet stream of a second electrodialysis device. Further, a first portion of a feed stream is the brine inlet stream for the first electrodialysis device and a second portion of the feed stream is the brine inlet stream for the second electrodialysis device or a third electrodialysis device.


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