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:
Sep. 02, 2003
Filed:
May. 05, 2000
Connie M. Galloway, Angleton, TX (US);
Kenneth W. Mall, Lake Jackson, TX (US);
Dennis W. Jewell, Angleton, TX (US);
William M. Eckert, Angleton, TX (US);
Leopoldo L. Salinas, III, Lake Jackson, TX (US);
Ed E. Timm, Freeland, MI (US);
Dow Global Technologies Inc., Midland, MI (US);
Abstract
Methods and apparatus for processing and cooling a hot gaseous stream exiting a gasification reactor vessel at temperatures in excess of 1300° C. where the gas will come into contact with a corrosive aqueous liquid, including methods and apparatus for cooling the gaseous stream prior to quenching the gaseous stream as well as methods and apparatus for providing vessel construction able to provide for the contact of a hot gaseous stream at temperatures in excess of 1100° C. with a corrosive aqueous liquid.