TOP > 外国特許検索 > PLASTER MATERIAL, ADSORBENT MATERIAL OBTAINED FROM PLASTER MATERIAL, AND METHOD FOR PURIFYING CONTAMINATED WATER OR CONTAMINATED SOLID OBJECT USING ADSORBENT MATERIAL

PLASTER MATERIAL, ADSORBENT MATERIAL OBTAINED FROM PLASTER MATERIAL, AND METHOD FOR PURIFYING CONTAMINATED WATER OR CONTAMINATED SOLID OBJECT USING ADSORBENT MATERIAL

外国特許コード F140007876
整理番号 S2012-0668-C0
掲載日 2014年6月18日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2013JP062759
国際公開番号 WO 2013168673
国際出願日 平成25年5月2日(2013.5.2)
国際公開日 平成25年11月14日(2013.11.14)
優先権データ
  • 特願2012-105793 (2012.5.7) JP
発明の名称 (英語) PLASTER MATERIAL, ADSORBENT MATERIAL OBTAINED FROM PLASTER MATERIAL, AND METHOD FOR PURIFYING CONTAMINATED WATER OR CONTAMINATED SOLID OBJECT USING ADSORBENT MATERIAL
発明の概要(英語) Provided are an adsorbent material which can be used for purifying either water contaminated with a radioactive substance or a contaminated solid object such as soil contaminated with a radioactive substance, a raw material for the adsorbent material, a method for purifying contaminated water and a contaminated solid object using the adsorbent material, and a disposal facility employing the adsorbent material. This plaster material comprises burnt lime and/or hydrated lime, an adsorbent, and an aqueous solution having a high Ca ion content. A cured object obtained by curing the plaster material has adsorbing ability and water permeability. Furthermore, this cured object has higher strength than cured objects obtained by curing conventional plaster materials, and is suitable for use as an adsorbent material. The cured object is used as a flooring material (3), and contaminated soil (19) is heaped on the flooring material (3). Water is sprinkled from above the contaminated soil (19), and the contaminant contained in the contaminated soil (19) is transferred to the water to purify the contaminated soil (19). The water which contains the contaminant is allowed to pass through the flooring material (3), and the contaminant contained in the water can be adsorbed on the flooring material (3).
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • KINKI UNIVERSITY
  • ARCHITECTUAL STUDIO YUWANTOMURA INC.
  • 発明者(英語)
  • MORIMURA TSUYOSHI
  • TAGA ATSUSHI
  • OGATA FUMIHIKO
  • ISHIWATA SHUNJI
  • SATO YOICHI
国際特許分類(IPC)
指定国 National States: AE AG AL AM AO AT AU AZ BA BB BG BH BN BR BW BY BZ CA CH CL CN CO CR CU CZ DE DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IS JP KE KG KM KN KP KR KZ LA LC LK LR LS LT LU LY MA MD ME MG MK MN MW MX MY MZ NA NG NI NO NZ OM PA PE PG PH PL PT QA RO RS RU RW SC SD SE SG SK SL SM ST SV SY TH TJ TM TN TR TT TZ UA UG US UZ VC VN ZA ZM ZW
ARIPO: BW GH GM KE LR LS MW MZ NA RW SD SL SZ TZ UG ZM ZW
EAPO: AM AZ BY KG KZ RU TJ TM
EPO: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
OAPI: BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG
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