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:
May. 06, 2025

Filed:

Apr. 22, 2022
Applicants:

Changzhou University, Changzhou, CN;

Changzhou Zhenbang Chemical Manufacturing Co., Ltd., Changzhou, CN;

Inventors:

Haiqun Chen, Changzhou, CN;

Guangyu He, Changzhou, CN;

Yi Cao, Changzhou, CN;

Kun Wang, Changzhou, CN;

Bin Ren, Changzhou, CN;

Zhichun Cao, Changzhou, CN;

Qun Chen, Changzhou, CN;

Xingyue Qian, Changzhou, CN;

Jiawei Xia, Changzhou, CN;

Jingjing Yuan, Changzhou, CN;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/56 (2022.12); B01D 21/01 (2005.12); C02F 1/52 (2022.12); C08F 20/56 (2005.12); C08F 26/02 (2005.12); C08L 33/26 (2005.12); C08L 39/02 (2005.12); C02F 103/00 (2005.12); C02F 103/18 (2005.12); C02F 103/28 (2005.12); C02F 103/30 (2005.12); C02F 103/34 (2005.12); C02F 103/36 (2005.12);
U.S. Cl.
CPC ...
C02F 1/56 (2012.12); B01D 21/01 (2012.12); C02F 1/5236 (2012.12); C02F 1/5245 (2012.12); C08F 20/56 (2012.12); C08F 26/02 (2012.12); C08L 33/26 (2012.12); C08L 39/02 (2012.12); C02F 2103/007 (2012.12); C02F 2103/18 (2012.12); C02F 2103/28 (2012.12); C02F 2103/30 (2012.12); C02F 2103/343 (2012.12);
Abstract

The present invention provides a flocculant for catalytic decomposition of flue gas desulfurization wastewater treatment. The flocculant includes polyacrylamide, inorganic polymer, and an inorganic compound with low molecular weight. In the condition of using proper components, the flocculant has significant wastewater treatment performance.


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