Invention Grant
- Patent Title: Azeotrope or azeotrope-like compositions of trifluoroidomethane (CF3I) and 1,1,1,3,3,3-hexafluoropropane (HFC-236fa)
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Application No.: US16571936Application Date: 2019-09-16
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Publication No.: US11318338B2Publication Date: 2022-05-03
- Inventor: Christian Jungong , Daniel C. Merkel , Haiyou Wang , Hang T. Pham , Ryan J. Hulse
- Applicant: Honeywell International Inc.
- Applicant Address: US NJ Morris Plains
- Assignee: Honeywell International Inc.
- Current Assignee: Honeywell International Inc.
- Current Assignee Address: US NJ Morris Plains
- Agency: Faegre Drinker Biddle & Reath LLP
- Main IPC: A62D1/00
- IPC: A62D1/00 ; C09K5/04 ; C09K3/30 ; C08J9/14 ; H01B3/56 ; B01D3/36
Abstract:
The present disclosure provides azeotrope or azeotrope-like compositions including trifluoroiodomethane (CF3I) and 1,1,1,3,3,3-hexafluoropropane (HFC-236fa), and a method of forming an azeotrope or azeotrope-like composition comprising the step of combining 1,1,1,3,3,3-hexafluoropropane (HFC-236fa) and trifluoroiodomethane (CF3I) to form an azeotrope or azeotrope-like comprising 1,1,1,3,3,3-hexafluoropropane (HFC-236fa) and trifluoroiodomethane (CF3I) having a boiling point of about −22.70° C.±0.30° C. at a pressure of about 14.30 psia±0.30 psia.
Information query
