JOHN KNIGHT, D.O.
Marriage and Family Therapists at Broadway, Littleton, CO
License number
Colorado DR44482
Category
Osteopathic Medicine
Type
Family Medicine
Address
Address
7780 S Broadway SUITE 150, Littleton, CO 80122
Phone
(303) 795-5980
(303) 795-7881 (Fax)
(303) 795-7881 (Fax)
Organization information
See more information about JOHN KNIGHT at bizstanding.comJohn Knight DO
7780 S Broadway, Littleton, CO 80122
Industry:
Family Doctor
Phone:
(303) 795-5980 (Phone)
John Watkins Knight
Professional information
John W Knight, Littleton CO
Specialties:
Family Physician
Address:
7780 S Broadway, Littleton, CO 80122
Education:
Kansas City University of Medicine and Biosciences, College of Osteopathic Medicine - Doctor of Osteopathy
Board certifications:
American Board of Family Medicine Certification in Family Medicine
Recovery Of Hydrocarbon Values By Controlled Eduction And Oxidation Of Oil Shale
US Patent:
4082645, Apr 4, 1978
Filed:
Dec 14, 1976
Appl. No.:
5/750409
Inventors:
John H. Knight - Littleton CO
Lewis A. St. Cyr - Evergreen CO
Omer L. Wilson - Houston TX
Lewis A. St. Cyr - Evergreen CO
Omer L. Wilson - Houston TX
Assignee:
The Superior Oil Company - Houston TX
International Classification:
C10G 102
US Classification:
208 11R
Abstract:
In the process for recovering energy values from oil shale by the cross-flow retort technique, an improvement is disclosed wherein controlled oxidation of non-vaporizable carbonaceous residue not only provides additional heat for the continuation of the oil educing process without application of external heat but also enables the continuation of a temperature profile which is below that at which adverse chemical and physical changes occur in the shale. According to the invention the moving bed is removed from exposure to external heat as soon as oil eduction has been completed in the upper bed regions. It is thereafter immediately exposed to unheated gases containing measured amounts of oxygen. Oxidation is initiated in those regions of the bed which are above about 800. degree. F. The heat generated by such oxidation may be utilized, in place of externally heated gases, to transfer heat to the lower regions of the bed for oil eduction from those lower regions.