| 发明名称 |
FUNCTIONAL CARBONIZED MATERIAL AND PRODUCTION PROCESS THEREOF |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a functional carbonized material which can effectively adsorb and fix anionic species such as nitrate nitrogen that causes eutrophication of rivers or lakes. SOLUTION: This functional carbonized material is characterized by containing positively charged cationic species fixed on the surface and/or inside of the substrate made of a carbonized material from an organic substance. |
| 申请公布号 |
JP2001213614(A) |
申请公布日期 |
2001.08.07 |
| 申请号 |
JP20000017411 |
申请日期 |
2000.01.26 |
| 申请人 |
NATL RES INST OF AGRICULTURAL ENGINEERING;TOSHIBA CORP |
发明人 |
YASUMURA KEIJIRO;MATSUMARU KENICHI;YOSHIDA HIROAKI;KOIZUMI TAKESHI;YAMAOKA MASARU |
| 分类号 |
B09B3/00;B01J20/20;C01B31/02;C02F1/28;C02F11/10;C09K17/02;C10B53/00 |
主分类号 |
B09B3/00 |
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