The material source of the Carboniferous karst type bauxite in North China mainly came from the underlying Late cambrian-middle Ordovician carbonate rock.
华北石炭纪岩溶型铝土矿的主要物质来源为下伏的晚寒武世—中奥陶世碳酸盐岩。
The authors suggest that the main material source of bauxite is originated from its underlying Ordovician limestone.
本文认为孝义铝土矿物质来源主要是下伏奥陶系灰岩。
Using fired bauxite and silicon carbide as main material, adding suitable amount of carbon based material, binder and other additive, the gunning mix for trough of blast furnace was developed.
以一级矾土熟料和碳化硅为主要原料，配以适量的碳质材料、复合添加剂等，研制出适用于中小型高炉出铁沟的快速修补用喷补料。
Guinea is the world's largest producer of bauxite, the raw material used to make aluminum, and also produces diamonds and gold.
几内亚是世界上最大的铝土矿生产国，而旅途是生产铝的原材料。几内亚还盛产钻石和金子。
The exploration and application of low cement castable with high grade quality super calcined bauxite as main raw material are introduce in this article.
开发和应用了以特级优质高铝矾土熟料作主料的低水泥浇注料。
Corundum abrasive with bauxite as the main raw material formed at high temperature melting.
棕刚玉磨料以铝矾土为主要原料经高温熔炼而成。
The effect of grain size of the bauxite on the sintering performance was studied by using a high iron trihydrate bauxite as raw material.
以某高铁三水铝石型铝土矿为原料，研究了铝土矿粒度对烧结矿产质量指标的影响。
The dry vibration material with the matrix composition of 9% super-grade bauxite and 2% spinel has the best penetration resistance.
在基质中引入9%特级矾土的基础上再引入2%的尖晶石后，干式料的抗渣渗透性能最佳。
Complaint referred to the United States and Europe, including the raw material bauxite, coke, stone fluoride, magnesium, silicon carbide, metal silicon, phosphorus and zinc.
美欧申诉书中提到的原材料包括矾土、焦炭、氟石、镁、碳化硅、金属硅、黄磷和锌等。
The present invention relates to alumina producing technology, and is especially lime slaking process for producing alumina through Bayer process with diaspore type bauxite as material.
本发明公开了一种氧化铝生产中石灰的消化方法，涉及氧化铝生产技术，特别是以一水硬铝石型铝土矿为原料的拜耳法生产氧化铝石灰消化生产过程。
The chemical compositions of a bauxite tailing were analyzed. A glass-ceramics was prepared using the bauxite tailing as main raw material by sintering method.
分析了铝土矿尾矿的化学组成，并以铝土矿尾矿为主要原料利用烧结法制备出了微晶玻璃。
The chemical compositions of a bauxite tailing were analyzed. A glass-ceramics was prepared using the bauxite tailing as main raw material by sintering method.
分析了铝土矿尾矿的化学组成，并以铝土矿尾矿为主要原料利用烧结法制备出了微晶玻璃。
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