William F Holland
Physical Therapy in Newark, DE
License number
Delaware J1-0001437
Issued Date
Jan 18, 2000
Expiration Date
Jan 31, 2019
Category
Physical Therapy/Athletic Trg
Type
Physical Therapist
Address
Address
2
Newark, DE 19702
Professional information
See more information about William F Holland at trustoria.com
William Holland, Newark DE - PT (Physical therapy)
William Holland, Newark DE - PT (Physical therapy)
Specialties:
Physical Therapy, Orthopedic Physical Therapy
Address:
2717 Pulaski Hwy, Newark 19702
(302) 292-3454 (Phone), (302) 292-3464 (Fax)
(302) 292-3454 (Phone), (302) 292-3464 (Fax)
Languages:
English
High Efficiency Refrigerant Recovery System
High Efficiency Refrigerant Recovery System
US Patent:
5209074, May 11, 1993
Filed:
Dec 18, 1991
Appl. No.:
7/809948
Inventors:
Donald E. McConnell - Charlotte NC
William E. Holland - Newark DE
Mark A. Casey - Newark DE
William E. Holland - Newark DE
Mark A. Casey - Newark DE
Assignee:
E. I. du Pont de Nemours & Company - Wilmington DE
International Classification:
F25D 4304
US Classification:
62 85
Abstract:
The invention is directed to a process and apparatus for recovering refrigerant from a refrigeration purge stream wherein a gaseous purge stream containing a refrigerant and non-condensible gasses is countercurrently contacted with a high boiling point liquid which absorbs the refrigerant from the purge stream. Preferably a scrubbing column is used to effect countercurrent contact between the purge stream and the liquid stream.