| 发明名称 |
METHODS AND COMPOSITIONS FOR RECHARGING SYSTEMS AND RECHARGED SYSTEMS |
| 摘要 |
Disclosed are methods and compositions comprising HFC-32, HFC-125, transHFO-1234ze, HFC-134a and HFO-1234yf that may be used as a replacement refrigerant in existing systems, and particularly used to partially replace R-404A in existing systems. Also disclosed are refrigeration systems, methods and compositions comprising HFO-1234yf, transHFO-1234ze, HFC-134a, HFC-143a, HFC-125, and HFC-32. |
| 申请公布号 |
US2017101569(A1) |
申请公布日期 |
2017.04.13 |
| 申请号 |
US201615287239 |
申请日期 |
2016.10.06 |
| 申请人 |
HONEYWELL INTERNATIONAL INC. |
发明人 |
Yana Motta Samuel F.;Petersen Michael;Vogl Ronald Peter;Spatz Mark W.;Pottker Gustavo;Foutz Christopher |
| 分类号 |
C09K5/04;F25B45/00 |
主分类号 |
C09K5/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A refrigeration system comprising:
a. at least one compressor, condenser and evaporator in fluid communication; b. a refrigerant contained in said system, said refrigerant comprising:
i. from about 2.5% to about 15% of HFO-1234yf;ii. from about 0.5% to about 6% of HFO-1234ze;iii. from about 5% to about 15% of HFC-134a;iv. from about 20% to about 45% of HFC-143a;v. from about 30% to about 40% of HFC-125; andvi. from about 5% to about 20% of HFC-32, with said percentages being based on weight of the refrigerant. |
| 地址 |
MORRIS PLAINS NJ US |
