Title:
REFRIGERANT COMPOSITION AND PROCESS FOR PREPARATION THEREOF
Document Type and Number:
WIPO Patent Application WO2004101703
Kind Code:
B1
Abstract:
The present application provides a refrigerant composition for a single stage refrigeration system operation comprising: more than 25 molar percent but less than 30 molar percent of Nitrogen; at least some but less than 20 molar percent of Methane; more than 30 molar percent but less than 70 molar percent of Propane, Argon, Helium, Neon and combinations thereof, and optionally up to 45 molar percent of Ethane, Ethylene and combinations thereof and a process for preparing the said composition.
Inventors:
GADHIRAJU VENKATARATHANAM (IN)
Application Number:
PCT/IB2004/001623
Publication Date:
April 28, 2005
Filing Date:
May 19, 2004
Export Citation:
Assignee:
INDIAN INST TECHNOLOGY (IN)
GADHIRAJU VENKATARATHANAM (IN)
GADHIRAJU VENKATARATHANAM (IN)
International Classes:
C09K5/04; (IPC1-7): C09K5/04
Download PDF:
Previous Patent: CERIA ABRASIVE FOR CMP
Next Patent: WELL-TREATING METHOD TO PREVENT OR CURE LOST-CIRCULATION
Next Patent: WELL-TREATING METHOD TO PREVENT OR CURE LOST-CIRCULATION