发明公开
EP2814897A1 HEAT TRANSFER COMPOSITIONS AND METHODS 有权
传热组合物和程序

HEAT TRANSFER COMPOSITIONS AND METHODS
摘要:
Compositions, methods and systems which comprise or utilize a multi-component mixture comprising: (a) HFC-32; (b) HFC-125; (c) HFO-1234yf and/or HFO-1234ze; (d) HFC-134a. In certain non-limiting aspects, such refrigerants may be used as a replacement for R-404A.
公开/授权文献
信息查询
0/0