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. 13, 2015
Filed:
Nov. 26, 2008
Cheol Joong Kim, Daejeon, KR;
Jae Wook Ryu, Daejeon, KR;
Kyeong Hak Seong, Daejeon, KR;
Byoung Mu Chang, Daejeon, KR;
Byeung Soo Lim, Daejeon, KR;
Jong Hyung Lee, Daejeon, KR;
Kyung Seok Noh, Uijeongbu-si, KR;
Hyuck Jae Lee, Daejeon, KR;
Sam Ryong Park, Daejeon, KR;
Sun Choi, Daejeon, KR;
Seung Hoon OH, Seoul, KR;
Yong Seung Kim, Daejeon, KR;
Gyung Rok Kim, Daejeon, KR;
Cheol Joong Kim, Daejeon, KR;
Jae Wook Ryu, Daejeon, KR;
Kyeong Hak Seong, Daejeon, KR;
Byoung Mu Chang, Daejeon, KR;
Byeung Soo Lim, Daejeon, KR;
Jong Hyung Lee, Daejeon, KR;
Kyung Seok Noh, Uijeongbu-si, KR;
Hyuck Jae Lee, Daejeon, KR;
Sam Ryong Park, Daejeon, KR;
Sun Choi, Daejeon, KR;
Seung Hoon Oh, Seoul, KR;
Yong Seung Kim, Daejeon, KR;
Gyung Rok Kim, Daejeon, KR;
SK Innovation Co., Ltd., Seoul, KR;
Abstract
This invention relates to a petroleum refining method for producing high value-added clean petroleum products and aromatics (Benzene/Toluene/Xylene) together, by which low pollution petroleum products including liquefied petroleum gas or low-sulfur gas oil and aromatics can be efficiently produced together from a fluid catalytic cracked oil fraction.