A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
METHOD FOR PRODUCING ROADBED MATERIAL AND APPARATUS FOR PRODUCING ROADBED MATERIAL AND METHOD FOR RECOVERING CARBON DIOXIDE
To provide a method and an apparatus for producing a roadbed material by a simple operation, which is highly versatile in that it can be applied to a wide variety of materials, and a method for recovering carbon dioxide.SOLUTION: The method for producing a roadbed material comprises a first contacting step in which sludge water of a ready-mixed concrete and a base material are contacted to obtain a contained component containing the sludge water of a ready-mixed concrete and the base material, and a second contacting step in which the contained component and carbon dioxide-containing gas are contacted to obtain a roadbed material containing the base material and calcium carbonate. An apparatus for producing the roadbed material comprises a contacting device with which the first contacting step is performed, and a reaction vessel with which the second contacting step is performed, and a method of recovering carbon dioxide comprises the first contacting step and the second contacting step.SELECTED DRAWING: None
【課題】多種多様な材料に適用し得る高い汎用性を有し、容易な作業により路盤材を製造し得る製造方法及び製造装置、並びに二酸化炭素の回収方法を提供する。【解決手段】生コンクリートスラッジ水と基材との接触により、前記生コンクリートスラッジ水及び前記基材を含有する含有物を得る第一の接触工程、及び前記含有物と二酸化炭素含有ガスとの接触により、前記基材及び炭酸カルシウムを含有する路盤材を得る第二の接触工程、を備える路盤材の製造方法、第一の接触工程を行う接触装置及び第二の接触工程を行う反応容器を備える路盤材の製造装置、並びに上記第一の接触工程及び第二の接触工程を含む二酸化炭素の回収方法である。【選択図】なし
METHOD FOR PRODUCING ROADBED MATERIAL AND APPARATUS FOR PRODUCING ROADBED MATERIAL AND METHOD FOR RECOVERING CARBON DIOXIDE
To provide a method and an apparatus for producing a roadbed material by a simple operation, which is highly versatile in that it can be applied to a wide variety of materials, and a method for recovering carbon dioxide.SOLUTION: The method for producing a roadbed material comprises a first contacting step in which sludge water of a ready-mixed concrete and a base material are contacted to obtain a contained component containing the sludge water of a ready-mixed concrete and the base material, and a second contacting step in which the contained component and carbon dioxide-containing gas are contacted to obtain a roadbed material containing the base material and calcium carbonate. An apparatus for producing the roadbed material comprises a contacting device with which the first contacting step is performed, and a reaction vessel with which the second contacting step is performed, and a method of recovering carbon dioxide comprises the first contacting step and the second contacting step.SELECTED DRAWING: None
【課題】多種多様な材料に適用し得る高い汎用性を有し、容易な作業により路盤材を製造し得る製造方法及び製造装置、並びに二酸化炭素の回収方法を提供する。【解決手段】生コンクリートスラッジ水と基材との接触により、前記生コンクリートスラッジ水及び前記基材を含有する含有物を得る第一の接触工程、及び前記含有物と二酸化炭素含有ガスとの接触により、前記基材及び炭酸カルシウムを含有する路盤材を得る第二の接触工程、を備える路盤材の製造方法、第一の接触工程を行う接触装置及び第二の接触工程を行う反応容器を備える路盤材の製造装置、並びに上記第一の接触工程及び第二の接触工程を含む二酸化炭素の回収方法である。【選択図】なし
METHOD FOR PRODUCING ROADBED MATERIAL AND APPARATUS FOR PRODUCING ROADBED MATERIAL AND METHOD FOR RECOVERING CARBON DIOXIDE
路盤材の製造方法及びその製造装置並びに二酸化炭素の回収方法
TABUCHI RYOSUKE (author) / KAMIKOUCHI TAKASHI (author) / KOSAKAI NORIYUKI (author) / MORIYASU HIROCHIKA (author) / KOSHI KENTARO (author) / TAKAHASHI SATORU (author)
2024-11-08
Patent
Electronic Resource
Japanese
| European Patent Office | 2024
ROADBED MATERIAL AND RE-PAVING METHOD OF EXISTING ROADBED MATERIAL
| European Patent Office | 2024