Compositions for absorption refrigeration system
    2.
    发明授权
    Compositions for absorption refrigeration system 失效
    用于吸收制冷系统的组合物

    公开(公告)号:US3643455A

    公开(公告)日:1972-02-22

    申请号:US3643455D

    申请日:1970-07-20

    申请人: ARKLA IND

    IPC分类号: C09K5/02 F25B15/06

    摘要: Aqueous solutions of LiI-LiBr containing up to about 50 weight percent LiI based on total salt are used as the refrigerantabsorbent in an air-cooled, two-pressure absorption refrigeration system. The crystallization temperatures of these solutions are sufficiently low that crystal formation will not occur when the temperature of the solution drops to ordinarily expected ambient temperatures of, for example, 100* F. Further depression of the crystallization temperature is obtained by adding ethylene glycol or glycerine to the mixed salt solution.

    摘要翻译: 在空气冷却的双压吸收制冷系统中,使用含有高达约50重量%LiI的LiI-LiBr水溶液作为制冷剂吸收剂。 这些溶液的结晶温度足够低,当溶液的温度降至通常预期的环境温度例如100°F时,不会发生结晶形成。通过加入乙二醇或甘油获得结晶温度的进一步降低 到混合盐溶液。