Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Titanium tailing-based ecological ceramsite
The invention belongs to the field of resource utilization of tailings, and particularly relates to titanium tailing-based ecological ceramsite. The titanium tailing-based ecological ceramsite is prepared from the following raw materials in percentage by mass: 45 to 75 percent of titanium tailings, 20 to 45 percent of household garbage incineration fly ash and the balance of waste glass. The ceramsite is prepared by a sintering method, has the advantages of small volume density, high water absorption, high compressive strength and the like, and can be widely applied to sponge city construction. According to the invention, the formula design is reasonable, all the raw materials are tailings and solid wastes, the preparation process is simple, the titanium tailings, waste glass and other solid wastes can be comprehensively utilized on a large scale, the environmental problems caused by the titanium tailings, household garbage incineration fly ash and waste glass are solved, the resource utilization of the tailings is effectively realized, the production cost of the ceramsite and the treatment cost of the tailings are reduced, and the economic benefit is increased. And the method accords with a green and economic sustainable development concept.
本发明属于尾矿的资源化利用领域，具体是涉及一种钛尾矿基生态陶粒。所述钛尾矿基生态陶粒，由以下原料组成：以质量百分比计，钛尾矿45～75％、生活垃圾焚烧飞灰20～45％、余量为废玻璃。该陶粒采用烧结法制得，具有体积密度小、吸水率高、抗压强度高等优点，可广泛应用于海绵城市建设。本发明配方设计合理，原料全部为尾矿及固废，制备工艺简单，能规模化综合利用钛尾矿、废玻璃等固废，解决了钛尾矿、生活垃圾焚烧飞灰、废玻璃带来的环境问题，有效地实现了尾矿的资源化利用，降低了陶粒的生产成本以及尾矿的处理成本，符合绿色经济的可持续发展理念。
Titanium tailing-based ecological ceramsite
The invention belongs to the field of resource utilization of tailings, and particularly relates to titanium tailing-based ecological ceramsite. The titanium tailing-based ecological ceramsite is prepared from the following raw materials in percentage by mass: 45 to 75 percent of titanium tailings, 20 to 45 percent of household garbage incineration fly ash and the balance of waste glass. The ceramsite is prepared by a sintering method, has the advantages of small volume density, high water absorption, high compressive strength and the like, and can be widely applied to sponge city construction. According to the invention, the formula design is reasonable, all the raw materials are tailings and solid wastes, the preparation process is simple, the titanium tailings, waste glass and other solid wastes can be comprehensively utilized on a large scale, the environmental problems caused by the titanium tailings, household garbage incineration fly ash and waste glass are solved, the resource utilization of the tailings is effectively realized, the production cost of the ceramsite and the treatment cost of the tailings are reduced, and the economic benefit is increased. And the method accords with a green and economic sustainable development concept.
本发明属于尾矿的资源化利用领域，具体是涉及一种钛尾矿基生态陶粒。所述钛尾矿基生态陶粒，由以下原料组成：以质量百分比计，钛尾矿45～75％、生活垃圾焚烧飞灰20～45％、余量为废玻璃。该陶粒采用烧结法制得，具有体积密度小、吸水率高、抗压强度高等优点，可广泛应用于海绵城市建设。本发明配方设计合理，原料全部为尾矿及固废，制备工艺简单，能规模化综合利用钛尾矿、废玻璃等固废，解决了钛尾矿、生活垃圾焚烧飞灰、废玻璃带来的环境问题，有效地实现了尾矿的资源化利用，降低了陶粒的生产成本以及尾矿的处理成本，符合绿色经济的可持续发展理念。
Titanium tailing-based ecological ceramsite
一种钛尾矿基生态陶粒
03.01.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
| Europäisches Patentamt | 2022
Iron tailing ceramsite and preparation method thereof
| Europäisches Patentamt | 2022
Molybdenum tailing ceramsite and preparation method thereof
| Europäisches Patentamt | 2021
Iron tailing-based unfired ceramsite and preparation method thereof
| Europäisches Patentamt | 2023