论文部分内容阅读
蛭石矿产被认为是我国有较好资源远景和潜在优势的非金属矿产之一。矿山主要分布于新疆、河北、内蒙、甘肃等省区。规模最大、最具代表性的是新疆尉犁县且干布拉克蛭石矿,储量估计居世界第二,占全国储量的90%。蛭石具有良好的阳离子交换性和吸附性,广泛应用于农业、园艺、环保、石油化工等领域。目前,我国对蛭石的应用多局限于建材领域,主要用于轻质保温材料。其他行业应用较少,特别是在环保行业,同时,对其在环保行业的应用研究也大多停留于实验室阶
Vermiculite minerals are considered as one of the non-metallic minerals that have a good resource prospect and potential advantages in our country. Mines are mainly distributed in Xinjiang, Hebei, Inner Mongolia, Gansu and other provinces. The largest and most representative is Yuli County, Xinjiang and dry Burk vermiculite ore reserves estimated in the world, accounting for 90% of the national reserves. Vermiculite has good cation exchange and adsorption, widely used in agriculture, horticulture, environmental protection, petrochemical and other fields. At present, the application of vermiculite in our country is mostly limited to the field of building materials, mainly used for lightweight insulation materials. Other industries are less used, especially in the environmental protection industry, at the same time, most of their applied research in the environmental protection industry also stays in the laboratory