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- raw coal automatic sampler 原煤自动采样机
- The raw coal was quoted at $15 per ton. 原煤报价为每吨15美元。
- We contracted with the company for a supply of raw coal. 我们与该公司签订了供应原煤的合同。
- METHODS:The high performance chromatograph of liquid with the device of automatic derivation was employed as the automatic sampler. 方法:采用高效液相色谱仪带全自动衍生功能的自动进样器,按预先设置的程序进样,并利用二极管阵列-荧光检测器串联分析。
- Our raw coal output last year was more than 630 million tons,which seems not bad by comparison. 我们去年的原煤也达到六亿三千多万吨，似乎不算少。
- Experiences in Treatment of High Slime Raw Coal at Coal Preparation Plant of Pingdingshan Coke Co. 汪家寨选煤厂降低精煤水分的有效途径。
- Our raw coal output last year was more than 630 million tons, which seems not bad by comparison. 我们去年的原煤也达到六亿三千多万吨，似乎不算少。
- Since 2000, we have recycled carbon black off-gas instead of raw coal as fuel for coal tar process and power plant . 从2000年起将炭黑尾气全部回收作为煤焦油加工生产线和发电厂锅炉用燃料，代替原煤。
- A great amount of raw coal were consumed for Shanxi coal chemical industry and coking industry every year. 山西煤化工及炼焦工业年消耗大量煤炭资源,生产过程中,资源浪费极大。
- Therefore, the coal hopper in the first sent to the mill with raw coal into a pulverized coal. 因此，煤斗中的原煤要先送至磨煤机内磨成煤粉。
- straight-line type automatic sampler 直线型自动取样器
- The method of cyclone rehandling was put forward against the loss of lump coal in the transportation process of underground raw coal. 针对井下原煤胶带运输过程中的块率损失,提出旋流转载的方法,并就实践中存在的问题进行探索与研究,从而使该技术在成庄矿获得了成功运用。
- By means of crosstab test,it makes certain the optimumtest term with raw coal wet method magnetic separation desulfurization and dedustering. 分析了各种主要的自然技术条件与原煤成本变化的关系，由此确立了各影响因素对成本变化的影响程度。
- Application of the automatic sampler at Laowuji Coal Preparation Plant 自动采样机在老屋基选煤厂的应用
- It can convey evenly and successively the raw coal to the mill and meet the demand of comparatively long distance coal feeding. 它可以把原煤均匀、连续地送入磨煤机中，能满足较长距离的给煤要求。
- This paper introduces the state before reformation of Xinghua Coal Washing Plant,analyzes why to carry on the reformation of the raw coal system. 介绍杏花选煤厂改造前的现状,分析为什么要对原煤系统进行改造。
- The proneness of oxidation depends not on the free radical density in the raw coal, but on the growth rate after being oxidation. 氧化作用的难易程度不取决于原煤中的自由基浓度,而是在开始氧化后,自由基浓度增加的速率。
- The cementitiousness of the raw coal exercises a strong influence on the briquette thermal compressive strength during carbonization. 本文研究了城市两段炉用型煤的热强度特性曲线,结果表明,在干馏段型煤热强度的变化受煤种的影响很大。
- The Design and Application of Automatic Sampler for Mineral Slurry 自动矿浆取样机的设计与应用
- Description is done by way of actual exsamples, of the method in which the EXCEL function is used to plot raw coal washability curve. 通过实例介绍了利用Excel图表功能绘制规范的原煤可选性曲线的方法。
