Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Oil shale semicoke grinding-aiding and absorption-stopping agent and application thereof
The invention discloses an oil shale semicoke grinding-aiding and absorption-stopping agent and application thereof.The oil shale semicoke grinding-aiding and absorption-stopping agent is prepared by sequentially adding, by weight, 35%-45% of fly ash, 10%-20% of mixed alcohol, 1%-5% of polyacrylic acid, 1%-5% of sodium dodecyl sulfate, 10%-15% of tricalcium phosphate, 5%-10% of KH560, 10%-25% of silicon alkoxide and 0-5% of silane modified polymer powder into a mixing container; and fully and uniformly stirring. The grinding-aiding and absorption-stopping agent has excellent grinding-aiding performance on the oil shale semicoke, can solve the key problems of high water absorption, high adsorption of a water reducing agent and the like, and is easy in raw material obtaining, reasonable in formula, environment-friendly, energy-saving, pollution-free, low in cost, easy to realize industrial production, simple in preparation process, free of special processing equipment and suitable for industrial production. The method has good economic benefits, social benefits and environmental protection benefits.
本发明公开了一种油页岩半焦助磨阻吸剂及其应用，所述助磨阻吸剂是以重量百分比计，将35‑45%的粉煤灰、10‑20%的混合醇、1‑5%的聚丙烯酸、1‑5%的十二烷基磺酸钠、10‑15%的磷酸三钙、5‑10%的KH560、10‑25%的硅醇盐、0‑5%的硅烷改性聚合粉依次加入混合容器中，充分搅拌均匀所得。本发明助磨阻吸剂对油页岩半焦不仅具有优良的助磨性，还可解决其高吸水、高吸附减水剂等关键性问题，同时原材料易得、配方合理，环保节能无污染，成本低，易于实现工业化生产，制备过程简单，不需要特殊的加工设备，具有良好的经济效益和社会效益、环保效益。
Oil shale semicoke grinding-aiding and absorption-stopping agent and application thereof
The invention discloses an oil shale semicoke grinding-aiding and absorption-stopping agent and application thereof.The oil shale semicoke grinding-aiding and absorption-stopping agent is prepared by sequentially adding, by weight, 35%-45% of fly ash, 10%-20% of mixed alcohol, 1%-5% of polyacrylic acid, 1%-5% of sodium dodecyl sulfate, 10%-15% of tricalcium phosphate, 5%-10% of KH560, 10%-25% of silicon alkoxide and 0-5% of silane modified polymer powder into a mixing container; and fully and uniformly stirring. The grinding-aiding and absorption-stopping agent has excellent grinding-aiding performance on the oil shale semicoke, can solve the key problems of high water absorption, high adsorption of a water reducing agent and the like, and is easy in raw material obtaining, reasonable in formula, environment-friendly, energy-saving, pollution-free, low in cost, easy to realize industrial production, simple in preparation process, free of special processing equipment and suitable for industrial production. The method has good economic benefits, social benefits and environmental protection benefits.
本发明公开了一种油页岩半焦助磨阻吸剂及其应用，所述助磨阻吸剂是以重量百分比计，将35‑45%的粉煤灰、10‑20%的混合醇、1‑5%的聚丙烯酸、1‑5%的十二烷基磺酸钠、10‑15%的磷酸三钙、5‑10%的KH560、10‑25%的硅醇盐、0‑5%的硅烷改性聚合粉依次加入混合容器中，充分搅拌均匀所得。本发明助磨阻吸剂对油页岩半焦不仅具有优良的助磨性，还可解决其高吸水、高吸附减水剂等关键性问题，同时原材料易得、配方合理，环保节能无污染，成本低，易于实现工业化生产，制备过程简单，不需要特殊的加工设备，具有良好的经济效益和社会效益、环保效益。
Oil shale semicoke grinding-aiding and absorption-stopping agent and application thereof
一种油页岩半焦助磨阻吸剂及其应用
FENG YUEE (Autor:in) / LI JUAN (Autor:in) / PENG RUI (Autor:in) / ZHANG XINGYU (Autor:in) / RUI XUE (Autor:in) / LI GANG (Autor:in) / YANG KANGQING (Autor:in) / LI QIWU (Autor:in) / GUO ZHAOFEI (Autor:in)
01.09.2023
Patent
Elektronische Ressource
Chinesisch
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