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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 11980873 B1

PDFFull Text
Date of Patent:
May. 14, 2024

Filed:

Feb. 09, 2021

Method for producing hollow activated carbon nanofiber for activating peroxymonosulfate, catalyst for purifying water, and method for purifying water

Applicant:

Uif (University Industry Foundation), Yonsei University, Seoul, KR;

Inventors:

Jung Ho Hwang, Seoul, KR;

Sang Mo Kang, Gyeonggido, KR;

Hyeong Rae Kim, Seoul, KR;

Assignee:

UIF (UNIVERSITY INDUSTRY FOUNDATION), YONSEI UNIVERSITY, Seoul, KR;

Attorney:

TAROLLI, SUNDHEIM, COVELL & TUMMINO L.L.P.

Primary Examiner:

Magali P Slawski

Assistant Examiner:

Bernadette Karen McGann

Int. Cl.
CPC ...
B01J 23/889 (2006.01); B01J 21/18 (2006.01); B01J 35/58 (2024.01); B01J 37/08 (2006.01); B01J 37/34 (2006.01); C02F 1/72 (2023.01); C02F 101/30 (2006.01); D01D 5/00 (2006.01); D01D 10/02 (2006.01); D01F 9/24 (2006.01);
U.S. Cl.
CPC ...
B01J 23/8892 (2013.01); B01J 21/18 (2013.01); B01J 35/58 (2024.01); B01J 37/084 (2013.01); B01J 37/086 (2013.01); B01J 37/342 (2013.01); C02F 1/725 (2013.01); D01D 5/003 (2013.01); D01D 10/02 (2013.01); D01F 9/24 (2013.01); C02F 2101/308 (2013.01); C02F 2305/08 (2013.01);
Abstract

The present invention relates to a method for producing hollow activated carbon nanofibers for activating peroxymonosulfate used in water purification; a catalyst for water purification comprising the hollow active carbon nanofibers produced by the method; and a method for purifying contaminated water using the catalyst. The production method of the present invention can easily produce hollow activated carbon nanofibers capable of rapidly purifying contaminated water by highly efficiently activating peroxymonosulfate used for water purification.

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Quick Actions:

Hwang, Jung. (2024). Method for producing hollow activated carbon nanofiber for activating peroxymonosulfate, catalyst for purifying water, and method for purifying water (U.S. Patent No. 11980873). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11980873

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