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:
Oct. 20, 2015
Filed:
Feb. 10, 2010
Myung Jun Kim, Daejeon, KR;
Seong Jun Hong, Ulsan, KR;
Yong Woon Kim, Daejeon, KR;
Gyung Rok Kim, Daejeon, KR;
Kug Kyong Song, Ulsan, KR;
Jae Wook Ryu, Daejeon, KR;
Hong Chul Kim, Seoul, KR;
Keun Seok Yang, Seoul, KR;
Myung Jun Kim, Daejeon, KR;
Seong Jun Hong, Ulsan, KR;
Yong Woon Kim, Daejeon, KR;
Gyung Rok Kim, Daejeon, KR;
Kug Kyong Song, Ulsan, KR;
Jae Wook Ryu, Daejeon, KR;
Hong Chul Kim, Seoul, KR;
Keun Seok Yang, Seoul, KR;
SK Innovation Co., Ltd., , KR;
Abstract
A chimney tray for a reactor, wherein a gas reactant and a liquid reactant are mixed in chimneys to improve the dispersion performance of the liquid reactant on the catalyst bed of a fixed bed reactor thereby increasing the contact efficiency between the liquid reactant and the catalyst depending on the uniformity of flow of the liquid reactant, resulting in increased reaction efficiency, and which includes a tray having a plurality of through-holes, and a plurality of chimneys perpendicularly inserted into the through-holes of the tray and having one or more outlets penetrating there through and facing each other, wherein each of the plurality of chimneys includes a conical lower end which is formed such that it extends from the lower surface of the tray to make an angle of 10˜40° with respect to the direction of the normal line of the tray.