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.:
Date of Patent:
Apr. 21, 2015
Filed:
Sep. 14, 2009
Jei-won Yeon, Daejeon, KR;
Kyuseok Song, Daejeon, KR;
Yoon-yeong Bae, Daejeon, KR;
Jong-yun Kim, Daejeon, KR;
Jinsung Jang, Daejeon, KR;
Jei-Won Yeon, Daejeon, KR;
Kyuseok Song, Daejeon, KR;
Yoon-Yeong Bae, Daejeon, KR;
Jong-Yun Kim, Daejeon, KR;
Jinsung Jang, Daejeon, KR;
Korea Atomic Energy Research Institute, Daejeon, KR;
Abstract
Disclosed is a coolant with dispersed neutron poison micro-particles, used in a supercritical water-cooled reactor (SCWR) emergency core cooling system. Since the neutron poison micro-particles are uniformly dispersed in the coolant of the emergency core cooling system for a long period time, their fluidity is not lowered even though the polarity of water is changed in a supercritical state. Therefore, the neutron poison micro-particles absorb neutrons produced from nuclear fission in a nuclear reactor core. Accordingly, the neutron poison micro-particles can be appropriately used as a means for controlling neutrons and stopping a nuclear reactor in the SCWR emergency core cooling system.