发明授权
- 专利标题： Soil modifier
- 专利标题（中）： 土壤改良剂
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申请号： US09985035申请日： 2001-11-01
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公开(公告)号： US06682577B2公开(公告)日： 2004-01-27
- 发明人: Yasuyuki Yamaguchi , Takuya Tsubota , Yutaka Yamauchi , Ryoichi Nagata
- 申请人： Yasuyuki Yamaguchi , Takuya Tsubota , Yutaka Yamauchi , Ryoichi Nagata
- 优先权： JP2000-335357 20001102
- 主分类号： C05F500
- IPC分类号： C05F500
摘要：
The soil modifier includes a porous material obtained by dry distillation of refuse-derived fuel to pioneer a cheap way for effectively utilizing the refuse, thereby enabling the environment to be improved by modification of soil while promoting environment preserving disposal of the refuse. The porous material includes carbon, nitrogen, sulfur, phosphorus, potassium, and zinc.
公开/授权文献
- US20020082308A1 Soil modifier 公开/授权日：2002-06-27
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