We provide a mixed refrigerant that has the same cooling capacity as R410A, has a sufficiently small GWP, and has three types of performance: slightly flammable (2L class) according to the ASHRAE standard. A composition comprising a refrigerant, wherein the refrigerants are trans-1,2-di...
A refrigerator oil for use with an HFC refrigerant containing HFC-134a and/or HFC-125, which comprises an alkylbenzene oil containing at least 60% by weight of alkylbenzenes having a molecular weight of 200 to 350. An oil composition for use in a refrigerator, which comprises the refrigerato...
以R32与R125为对比制冷剂工质,用基于Lattice-Boltzmann方法的新算法计算了混合制冷剂R410A与R407C的动力粘度。 更多例句>> 3) mixture refrigerant 混合制冷剂 1. Theoretical and experimental study on a novel mixture refrigerant of R161+R227ea; 新型混合制冷剂R161+R227ea的理论与实验研究 2. A two-...
In the vapour compression plants possible leaks can vary the composition of a zeotropic refrigerant mixture. The main aim of this paper is to verify experimentally if the plant performances are restored with a proper recharge, when leaks are imposed. As for the R407C mixture the percentage of ...
1. A refrigerating machine oil composition which consists essentially of, in the form of a blend, a hydrofluorocarbon or a mixture of hydrofluorocarbons as refrigerant in a refrigerant machine; a base oil consisting essentially of an oxygen-containing organic compound selected from the group con...
Problem to be solved: to provide a composition containing a refrigerant having a low GWP, a low flammability, a cop equivalent to R410A, and a refrigeration capacity comparable to R410A. A composition containing refrigerant; Said refrigerantCO2 (R744),Hexafluoropropene (fo-1216),And ...
Problem: R410A has a coefficient of performance (COP) equal to or more than A composition containing a refrigerant (mixed refrigerant) that combines three kinds of performance in which WP is sufficiently small Provide Solution A composition containing refrigerant; The refrigerant is CF3I, CO2 (...
To provide a mixed refrigerant having excellent performance factor and refrigeration capacity capable of being an alternative refrigerant of R410A, sufficiently small in GWP, and having four kinds of performance such as non-inflammability.SOLUTION: There is provided a composition containing a ...
Problem to be solved: to provide a refrigerant composition having a refrigeration capacity equivalent to that of R410A, which has a refrigeration capacity equivalent to that of R410A, and has a very small amount of GWP, and is capable of combining three kinds of performance in the case of...
Provided is a mixed refrigerant endowed with three types of performance; specifically, cooling capacity equivalent to that of R410A, sufficiently small GWP, and slight flammability (2L class) by the ASHRAE standard. A composition including a refrigerant, wherein the refrigerant includes each of ...