Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ore consolidation agent produced by sintering desulfurization ash
Belonging to the technical field of metallurgical environmental protection, the invention discloses an ore consolidation agent produced by sintering desulfurization ash, which is prepared from the following raw materials by weight: 30-40 parts of desulfurization ash, 40-50 parts of superfine composite slag, 25-35 parts of cement, 38-48 parts of modified bentonite, 8-12 parts of gypsum, and 2-3 parts of a water reducer. The preparation method of the ore consolidation agent comprises the following steps: drying the desulfurized fly ash in a drying oven, weighing the raw materials according to the ratio, mixing and stirring for 10-15 minutes, discharging after uniformly mixing, and finally storing in a vacuum tank to obtain the ore consolidation agent. The consolidation agent is prepared by adopting a desulfurized fly ash and slag micro powder-steel slag composite technology, so that the pollution problem caused by stockpiling of desulfurized fly ash and slag can be effectively solved, waste recycling is realized, and the requirements of energy conservation and environmental protection are met; the obtained consolidation agent has a good waterproof effect and relatively high toughness, and can be applied to gravel consolidation.
本发明公开了一种用烧结脱硫灰生产的矿石固结剂，属于冶金环保技术领域，按照重量份计，包括以下原料：脱硫灰30‑40份、超细复合矿渣40‑50份、水泥25‑35份、改性膨润土38‑48份、石膏8‑12份、减水剂2‑3份；所述矿石固结剂的制备方法：将脱硫灰放入烘箱中干燥，再按配比称取原料，混合搅拌10‑15min，混合均匀后出料，最后送入真空罐内贮存，得到所述矿石固结剂。本发明采用脱硫灰与矿渣微粉‑钢渣复合技术制取固结剂，不但可以有效解决脱硫灰、矿渣堆存带来的污染问题，做到废物的再利用，符合节能环保的要求；所获得的固结剂具备良好的防水效果，且韧性较高，能够应用于砂石固结。
Ore consolidation agent produced by sintering desulfurization ash
Belonging to the technical field of metallurgical environmental protection, the invention discloses an ore consolidation agent produced by sintering desulfurization ash, which is prepared from the following raw materials by weight: 30-40 parts of desulfurization ash, 40-50 parts of superfine composite slag, 25-35 parts of cement, 38-48 parts of modified bentonite, 8-12 parts of gypsum, and 2-3 parts of a water reducer. The preparation method of the ore consolidation agent comprises the following steps: drying the desulfurized fly ash in a drying oven, weighing the raw materials according to the ratio, mixing and stirring for 10-15 minutes, discharging after uniformly mixing, and finally storing in a vacuum tank to obtain the ore consolidation agent. The consolidation agent is prepared by adopting a desulfurized fly ash and slag micro powder-steel slag composite technology, so that the pollution problem caused by stockpiling of desulfurized fly ash and slag can be effectively solved, waste recycling is realized, and the requirements of energy conservation and environmental protection are met; the obtained consolidation agent has a good waterproof effect and relatively high toughness, and can be applied to gravel consolidation.
本发明公开了一种用烧结脱硫灰生产的矿石固结剂，属于冶金环保技术领域，按照重量份计，包括以下原料：脱硫灰30‑40份、超细复合矿渣40‑50份、水泥25‑35份、改性膨润土38‑48份、石膏8‑12份、减水剂2‑3份；所述矿石固结剂的制备方法：将脱硫灰放入烘箱中干燥，再按配比称取原料，混合搅拌10‑15min，混合均匀后出料，最后送入真空罐内贮存，得到所述矿石固结剂。本发明采用脱硫灰与矿渣微粉‑钢渣复合技术制取固结剂，不但可以有效解决脱硫灰、矿渣堆存带来的污染问题，做到废物的再利用，符合节能环保的要求；所获得的固结剂具备良好的防水效果，且韧性较高，能够应用于砂石固结。
Ore consolidation agent produced by sintering desulfurization ash
一种用烧结脱硫灰生产的矿石固结剂
HU JIA (Autor:in) / XU LI (Autor:in) / QIAN GUANGHUI (Autor:in) / ZHANG CHEN (Autor:in)
03.10.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
| Europäisches Patentamt | 2019
Consolidation and sintering of nanometric ceramic powders
| British Library Online Contents | 2008
GROUND CONSOLIDATION AGENT AND GROUND CONSOLIDATION METHOD USING THE SAME
| Europäisches Patentamt | 2021
Consolidation by electrical resistance sintering of Ti powder
| British Library Online Contents | 2011
Calcium carbonate - flue gas desulfurization agent
British Library Online Contents | 1999