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:
Oct. 24, 1989
Filed:
Feb. 08, 1988
Applicant:
Inventors:
Roger P Van Driesen, Titusville, NJ (US);
William R Adams, Upper Montclair, NJ (US);
Mario Baldasarri, Paramus, NJ (US);
John Caspers, Basking Ridge, NJ (US);
Harold Trimble, Grove, TX (US);
Assignee:
Lummus Crest, Inc., Bloomfield, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C10G / ;
U.S. Cl.
CPC ...
208152 ; 208159 ; 208173 ; 208176 ;
Abstract
A system for adding and withdrawing solids to a high pressure reactor wherein there is provided improved control of flow and concentrations of a slurry of solids in a transport oil for introducing and withdrawing solids from the reactor. In addition, there is provided for improved heating and cooling of the solids.