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:
Jun. 21, 2005
Filed:
May. 14, 2004
Applicants:
Feike DE Jong, Amsterdam, NL;
Johannes Jacobus Maria Snel, Amsterdam, NL;
Inventors:
Feike De Jong, Amsterdam, NL;
Johannes Jacobus Maria Snel, Amsterdam, NL;
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C027/26 ; C07C029/74 ; C07C029/76 ;
U.S. Cl.
CPC ...
Abstract
The present invention relates to a process of removing organic halogen-containing compounds from a liquid stream mainly containing one or more of the compounds selected from the group consisting of glycol, water and alcohol, which process involves contacting the stream with an ion-exchange material containing basic anions selected from the group of hydroxide, carbonate and bicarbonate.