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:
Jan. 19, 2016
Filed:
Jul. 29, 2011
Jong Hyeon Lee, Daejeon, KR;
Yoon Sang Lee, Daejeon, KR;
Han Soo Lee, Daejeon, KR;
Seon Jin Kim, Seoul, KR;
Sun Kyo Chung, Daejeon, KR;
H. Nersisyan Hayk, Daejeon, KR;
Jong Hyeon Lee, Daejeon, KR;
Yoon Sang Lee, Daejeon, KR;
Han Soo Lee, Daejeon, KR;
Seon Jin Kim, Seoul, KR;
Sun Kyo Chung, Daejeon, KR;
H. Nersisyan Hayk, Daejeon, KR;
Abstract
The manufacturing method for high-purity Zirconium is characterized by self-propagating high temperature synthesis (SHS) of a raw material having zirconium raw ore containing ZrO, ZrSiO, KZr(PO), or a mixture thereof and a reducing agent that is metal powder, to prepare zirconium intermetallic compound or zirconium nitride, followed by the recovery of high-purity Zr by electrolytic refining the reaction product of the SHS.