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WORKING MEDIUM FOR ABSORPTION REFRIGERATOR AND ABSORPTION REFRIGERATOR USING THE SAME 发明授权

2022-07-07 1820 855K 0

专利信息

申请日期 2025-04-24 申请号 KR1020150128273
公开(公告)号 KR101936455B1 公开(公告)日 2019-01-08
公开国别 KR 申请人省市代码 全国
申请人 히타치 존슨 컨트롤즈 쿠쵸 가부시키가이샤
简介 Provided is a working medium of the present invention for absorption refrigerators is a mixture that is to contact a carbon steel or a copper alloy that is a structural material of any one of the absorption refrigerators, and includes water and 1, 4-dioxane, and further includes a corrosion inhibitor. The corrosion inhibitor includes one or more selected from the group consisting of respective hydroxides of any alkali metal and any alkaline earth metal, and respective oxoates. Thus, corrosion of the structural material of the absorption refrigerator can be restrained.


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