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. 20, 2017
Filed:
Nov. 12, 2013
Randall D. Partridge, Califon, NJ (US);
Robert P. Lucchesi, Flemington, NJ (US);
George P. Walchuk, Flemington, NJ (US);
David T. Ferrughelli, Flemington, NJ (US);
George L. Kellogg, Hector, NY (US);
Richard Bergman, Horseheads, NY (US);
Kenneth Joseph Drury, Big Flats, NY (US);
Randall D. Partridge, Califon, NJ (US);
Robert P. Lucchesi, Flemington, NJ (US);
George P. Walchuk, Flemington, NJ (US);
David T. Ferrughelli, Flemington, NJ (US);
George L. Kellogg, Hector, NY (US);
Richard Bergman, Horseheads, NY (US);
Kenneth Joseph Drury, Big Flats, NY (US);
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY, Annandale, NJ (US);
Abstract
The present invention pertains to a pervaporation membrane process for the separation of high octane fuel components from a gasoline feed stream comprising feeding a mixed phase vapor-liquid feed to a cyclone separation means to separate the liquid from the vapor, then sending the saturated vapor to the membrane, thereby extending the useful life of the membrane.