Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
MOLTEN SLAG PROCESSING METHOD, SILICA RAW MATERIAL, HIGH SPECIFIC SURFACE AREA SILICA, MESOPOROUS SILICA AND SILICA MANUFACTURING METHOD
PROBLEM TO BE SOLVED: To provide a molten slag processing method capable of manufacturing highly functional silica from an inexpensive raw material.SOLUTION: An acid having a specific concentration is added to molten slag generated from an environmental energy facility, and then a dissolution treatment is performed thereto at a specific temperature, to thereby acquire an undissolved material. In this case, the undissolved material is processed under following conditions: the specified concentration of the acid is 3-12 N, the specific temperature is 20-100°C, a specific time is 10 minutes or longer, and such a mixing ratio is adopted that the 3-25 g molten slag is added to the 100 ml acid.SELECTED DRAWING: Figure 1
【課題】安価な原材料で高機能なシリカを製造可能な溶融スラグ処理方法を提供する。【解決手段】環境エネルギー施設から発生する溶融スラグに対し、特定濃度の酸を加えて、特定温度で溶解処理し、未溶解物を取得する。この際、酸の特定濃度は、３〜１２Ｎであり、特定温度は、２０〜１００℃であり、特定時間は、１０分以上であり、１００ｍＬの酸に対して、溶融スラグを３〜２５ｇとする混合比で加えられる。処理された未溶解物である。【選択図】図１
MOLTEN SLAG PROCESSING METHOD, SILICA RAW MATERIAL, HIGH SPECIFIC SURFACE AREA SILICA, MESOPOROUS SILICA AND SILICA MANUFACTURING METHOD
PROBLEM TO BE SOLVED: To provide a molten slag processing method capable of manufacturing highly functional silica from an inexpensive raw material.SOLUTION: An acid having a specific concentration is added to molten slag generated from an environmental energy facility, and then a dissolution treatment is performed thereto at a specific temperature, to thereby acquire an undissolved material. In this case, the undissolved material is processed under following conditions: the specified concentration of the acid is 3-12 N, the specific temperature is 20-100°C, a specific time is 10 minutes or longer, and such a mixing ratio is adopted that the 3-25 g molten slag is added to the 100 ml acid.SELECTED DRAWING: Figure 1
【課題】安価な原材料で高機能なシリカを製造可能な溶融スラグ処理方法を提供する。【解決手段】環境エネルギー施設から発生する溶融スラグに対し、特定濃度の酸を加えて、特定温度で溶解処理し、未溶解物を取得する。この際、酸の特定濃度は、３〜１２Ｎであり、特定温度は、２０〜１００℃であり、特定時間は、１０分以上であり、１００ｍＬの酸に対して、溶融スラグを３〜２５ｇとする混合比で加えられる。処理された未溶解物である。【選択図】図１
MOLTEN SLAG PROCESSING METHOD, SILICA RAW MATERIAL, HIGH SPECIFIC SURFACE AREA SILICA, MESOPOROUS SILICA AND SILICA MANUFACTURING METHOD
溶融スラグ処理方法、シリカ原料、高比表面積シリカ、メソポーラスシリカ、及びシリカ製造方法
TOMITA YASUHIRO (Autor:in) / YAMAMOTO MAKOTO (Autor:in) / FUKAYA KUNIHISA (Autor:in) / SAI JUNTETSU (Autor:in) / KATAOKA SHO (Autor:in) / SATO KAZUHIKO (Autor:in)
27.09.2018
Patent
Elektronische Ressource
Japanisch
| Europäisches Patentamt | 2015
Mesoporous silica/ceria-silica composite and method for preparing same
| Europäisches Patentamt | 2017
MESOPOROUS SILICA/CERIA-SILICA COMPOSITE AND METHOD FOR PREPARING SAME
| Europäisches Patentamt | 2016
Using silica fume as silica source for synthesizing spherical ordered mesoporous silica
| British Library Online Contents | 2013