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发明名称
用氢氟酸溶液清除保温瓶胆油污
摘要
本发明是一种清除保温瓶胆油污的方法,系利用硝酸和离子水按比例配成硝酸溶液,在适当温度下,可彻底清除镀银后残留在胆夹层中的油污斑渍,解决了生产和运输等过程中的污染问题。
申请公布号
CN1034568A
申请公布日期
1989.08.09
申请号
CN87105823.5
申请日期
1987.08.23
申请人
撒平鑫
发明人
撒平鑫
分类号
C09K3/32;A47J41/02
主分类号
C09K3/32
代理机构
代理人
主权项
1、一种用于清除保温瓶胆镀银后残留的油斑,从而使废品获得新生的化学方法,其特征在于:A、氢氟酸与离子水的比例为1∶2.5配制成氢氟酸溶液。B、在清除油污之前,必须以1.5∶1的硝酸溶液,清除康ㄒ恪
地址
安徽省芜湖市光华玻璃厂
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