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. 30, 2007
Filed:
Mar. 06, 2002
Jong-hyun Chae, Taejeon, KR;
Won-ho Lee, Taejeon, KR;
Sang-mun Jeong, Taejeon, KR;
Keun-hoo Park, Yeosu, KR;
Jong-Hyun Chae, Taejeon, KR;
Won-Ho Lee, Taejeon, KR;
Sang-Mun Jeong, Taejeon, KR;
Keun-Hoo Park, Yeosu, KR;
LG Chem, Ltd., Seoul, KR;
Abstract
The present invention provides a pyrolysis tube for enhancing the yield of olefins and reducing a coking tendency in steam cracking of hydrocarbons. According to the present invention, the pyrolysis tube is characterized in that a plurality of mixing blades made by twisting two ends of a plate in opposite directions are included therein. The yield of ethylene is thereby improved and the coking tendency is reduced by mixing a fluid flow, improving a heat transfer rate and shortening a residence time of the reactants therein.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile