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:
May. 10, 2011
Filed:
May. 29, 2008
Moo-ho Hong, Daejeon Metropolitan, KR;
Dong-hyun Ko, Daejeon Metropolitan, KR;
Sang-oeb NA, Seoul, KR;
Sung-shik Eom, Daejeon Metropolitan, KR;
Sang-gi Lee, Daejeon Metropolitan, KR;
O-hark Kwon, Daejeon Metropolitan, KR;
Dae-chul Kim, Daejeon Metropolitan, KR;
Jae-hui Choi, Daejeon Metropolitan, KR;
Moo-Ho Hong, Daejeon Metropolitan, KR;
Dong-Hyun Ko, Daejeon Metropolitan, KR;
Sang-Oeb Na, Seoul, KR;
Sung-Shik Eom, Daejeon Metropolitan, KR;
Sang-Gi Lee, Daejeon Metropolitan, KR;
O-Hark Kwon, Daejeon Metropolitan, KR;
Dae-Chul Kim, Daejeon Metropolitan, KR;
Jae-Hui Choi, Daejeon Metropolitan, KR;
LG Chem, Ltd., , KR;
Abstract
The present invention relates to a method for preparing aldehydes by reacting olefins with a synthesis gas including carbon monoxide and hydrogen, and to an apparatus therefore. More particularly, the present invention relates to a method for preparing aldehydes, characterized by spraying and supplying olefins, synthesis gas including carbon monoxide and hydrogen, and a catalyst composition into an oxo reactor through a nozzle, and to an apparatus therefore. According to the present invention, the hydroformylation efficiency can be improved, thereby obtaining desirable aldehydes with a high yield.