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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.:

US 11289233 B1

PDFFull Text
Date of Patent:
Mar. 29, 2022

Filed:

Oct. 26, 2018

Method for collecting uranium by treatment process of washing waste liquid generated in uranium hexafluoride cylinder washing process

Applicants:

Youngmoon Bae, Daejeon, KR;

Hyundong Shin, Daejeon, KR;

Seungchul Yang, Daejeon, KR;

Bohyun JO, Daejeon, KR;

Byungkuk Lee, Daejeon, KR;

Dongyong Kwak, Daejeon, KR;

Hyunkwang Cho, Daejeon, KR;

Sunghoi Gu, Daejeon, KR;

Euijun Hwang, Daejeon, KR;

Inventors:

Youngmoon Bae, Daejeon, KR;

Hyundong Shin, Daejeon, KR;

Seungchul Yang, Daejeon, KR;

Bohyun Jo, Daejeon, KR;

Byungkuk Lee, Daejeon, KR;

Dongyong Kwak, Daejeon, KR;

Hyunkwang Cho, Daejeon, KR;

Sunghoi Gu, Daejeon, KR;

Euijun Hwang, Daejeon, KR;

Assignee:

Kepco Nuclear Fuel Co., Ltd., Daejeon, KR;

Attorney:

Reinhart Boerner Van Deuren P.C.

Primary Examiner:

Peter Keyworth

Int. Cl.
CPC ...
G21F 9/08 (2006.01); B01D 35/02 (2006.01); G01T 1/167 (2006.01); G21F 9/10 (2006.01); C02F 1/58 (2006.01); C22B 60/02 (2006.01); C02F 9/00 (2006.01); C02F 1/04 (2006.01); C02F 1/52 (2006.01); G21F 9/12 (2006.01);
U.S. Cl.
CPC ...
G21F 9/08 (2013.01); B01D 35/02 (2013.01); C02F 1/04 (2013.01); C02F 1/52 (2013.01); C02F 1/58 (2013.01); C02F 9/00 (2013.01); C22B 60/02 (2013.01); C22B 60/0252 (2013.01); G01T 1/167 (2013.01); G21F 9/10 (2013.01); G21F 9/12 (2013.01); Y02P 10/20 (2015.11);
Abstract

Disclosed are a method and a device for recovering uranium (U) using a process for chemically treating washing wastewater of a uranium hexafluoride (UF6) cylinder. The method and the device are provided to separate uranium (U) from the wastewater released during a process of washing the uranium hexafluoride (UF6) cylinder and to release a filtrate that satisfies atomic energy licensing standards and environmental regulation standards using evaporation and condensation. Accordingly, an independent technology and process for treating the wastewater released during the process of washing the uranium hexafluoride (UF6) cylinder are ensured, which provides easier maintenance and greatly reduces costs compared to the purchase and operation of apparatuses manufactured by foreign makers.

Find Patent Forward Citations

Bae, Youngmoon. (2022). Method for collecting uranium by treatment process of washing waste liquid generated in uranium hexafluoride cylinder washing process (U.S. Patent No. 11289233). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11289233

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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