Cai et al., 2022 - Google Patents
Research on flammability of R290/R134a, R600a/R134a and R600a/R290 refrigerant mixturesCai et al., 2022
View PDF- Document ID
- 3082612693892615575
- Author
- Cai D
- Hao Z
- Xu H
- He G
- Publication year
- Publication venue
- International Journal of Refrigeration
External Links
Snippet
As a natural substance, HCs (hydrocarbons) refrigerant have no destructive effect on ozone and has little impact on greenhouse effect. It is an ideal new refrigerant. R290 and R600a have been used to a certain extent, but hydrocarbon refrigerant has a high risk of …
- 239000003507 refrigerant 0 title abstract description 90
Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; MISCELLANEOUS COMPOSITIONS; MISCELLANEOUS APPLICATIONS OF MATERIALS
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/02—Materials undergoing a change of physical state when used
- C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
- C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
- C09K5/044—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by the preceding groups
- G01N33/26—Investigating or analysing materials by specific methods not covered by the preceding groups oils; viscous liquids; paints; inks
- G01N33/28—Oils, i.e. hydrocarbon liquids
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