Fluorine-free refrigerant and preparation method thereof
A refrigerant and fluorine-free technology, applied in chemical instruments and methods, heat exchange materials, etc., can solve the problems of obsolete development trends, waste of resources, high cost, etc., to reduce production costs, reduce flammability, and improve safety Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0015] The technical solutions of the present invention will be further described below through specific examples. The selection of cryogenic refrigeration lubricants is based on the pour point. According to liquid carbon dioxide, cryogenic refrigeration oil, propane, propylene, isobutane, 1,1,1,2-tetrafluoroethane, 1,1,2,2-tetrafluoroethane, trifluoroiodomethane, pentafluoro The order of methyl iodide and tetramethylcyclobutane is prepared by mixing the raw materials shown in the following table in sequence.
[0016]
[0017]
PUM
Property | Measurement | Unit |
---|---|---|
pour point | aaaaa | aaaaa |
pour point | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com