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专利名称：Process for the purification of inorganic salt
containing organic material
发明人：Okajima, Kengo申请号：EP01110975.8申请日：20010507公开号：EP1153887A2公开日：20011114
摘要：An object of the present invention is to provide an effective and efficientprocessfor the treatment of an inorganic salt containing an organic material which can solvevarious problems with the prior art, i.e., process for purifying an inorganic salt containingan organic material to an extent such that it can be recovered and re-used from thestandpoint of environmental protection and utilization of resources. An inorganic saltcontaining an organic material is granulated or subjected to chemical treatment (mixedwith an alkali and/or oxidizing agent), and then subjected to heat treatment so that it ispurified.
申请人：Tosoh Corporation
地址：4560, Kaisei-cho Shinnanyo-shi, Yamaguchi-ken, 746-8501 JP
国籍：JP
代理机构：Leson, Thomas Johannes Alois, Dipl.-Ing.
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