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- Dolomite calcination 煅烧白云石
- Keywords dolomite calcination;rotary kiln;erect kiln;fluidized calcinator;spiral flow calcinator; 白云石煅烧;回转窑;竖窑;流态化煅烧炉;旋流煅烧炉;
- Analysis is made of calcination of dolomite under controlled temperature, reaction mechanism, micro-structure, and water resistance of magnesium chloride oxide cement. 对白云石控温煅烧、氯氧镁水泥反应机理、微观结构、抗水性等方面进行了分析研究,并进行了该水泥喷射混凝土的现场试验。
- A major topic is the origin of dolomite. 主要话题是白云岩的起源。
- Lidan, dolomite, Li Shi metres mining processing. 理石、白云石、理石米开采加工。
- It isn't limestone, it is dolomite. 这不是石灰岩,是白云岩。
- Scope: Dolomite mining. Dolomite mining. 经营范围:白云岩开采。
- Dolomite, bentonite reserves a great deal of money. 白云岩、膨润土储量也相当可观。
- And the calcination time is the most important factor. ??烧时间是影响氧化铁红质量的主要因素。
- Locally dolomite and anhydrite are important as cements. 局部地方白云石和硬石膏也是重要的胶结物。
- In furnace sorbent injection the limestone or dolomite is injected with or without coal in the high temperature zone of the combustor where calcination and sulfation takes place and as a result removal of SO2 is achieved. 在炉内吸附剂注入法中,石灰石或白云石在燃烧炉的高温区同煤一起注入(或分别注入),煅烧作用和硫酸盐化作用都发生在这个高温区,同时可消除二氧化硫。
- A furnace formerly used in glassmaking for calcination of materials into frit. 熔炉一种以前用在玻璃生产中的火炉,用于原料到玻璃质的锻烧
- We found calcite, dolomite and a few cinnabar samples there. 我们在洞内找到一些方解石、白云石及少量辰砂晶体。
- A series of niobic acids at different calcination temperatures was prepared. 在不同焙烧温度下制备了一系列固体铌酸催化剂。
- Dolomite minerals are the characteristic part in Changjiang but few in Huanghe. 白云石在黄河中极为少见,但却是长江沉积碳酸盐中具有特色的组分。
- They are made from different materials? Dolomite, tough silk, organdie etc. 它们是用不同的材料做的,白云石、绡、蝉翼纱等。
- They are made from different materials--dolomite, tough silk, organdie, etc. 它们是用不同的材料做的,白云石、硬丝、蝉翼纱等。
- Marble basically is comprised by calcite, limestone, serpentine and dolomite. 大理石主要由方解石、石灰石、蛇纹石和白云石组成。
- Limestone, dolomite and other resources have high value for development. 石灰石、白云岩等资源都具有很高的开发价值。
- Other materials used as fluxes are silica, dolomite, lime, borax, and fluorite. 用作熔剂的其他材料为矽石、白云石、石灰、硼砂和萤石。