Through researching Wolfram grab picking's conditions and unceasingly ameliorated Wolfram grab picking's working conditions,Shizhuyuan 200t/d concentrating mill not only has improved wolfram grab picking's concentration grade in a certain extent,but also has improved general Wolfram recovery rate from 57.
柿竹园200 t/d选厂通过对钨粗选条件的试验探索,对钨粗选作业条件的不断改善,不但使钨粗精矿品位有了一定的提高,还使总钨回收率由2003年的57。
With an experiment, analyses the varying regularity of heat recovery efficiency with indoor and outdoor temperature.
设计了分离式热管热回收样机,通过实验分析了热管热回收效率随室内外温度的变化规律,探讨了充液率对热管传热效果的影响以及最佳运行工况下的充液率。
The principle and heat recovery efficiency were analysed,as well as its advantages when it was used in factory.
介绍了一种全新的热回收装置—热质循环能量回收系统;分析了这种能量回收方式的回收原理及其热回收效率,同时分析了它在工厂中的应用以及所具有的优势。
10,and the heat recovery efficiency up to 85%.
10以上,热回收效率最高可达85%,具有良好的节能性和经济性。
Technical Strategy for Increasing Total Sulfur Recovery Rate
硫磺回收提高总硫回收率的技术对策
Results Recovery rate of inorganic sulfate and methionine as total sulfur in urine were 95.6% and 105.5%, respectively.
结果以总硫方式测定的无机硫酸盐和蛋氨酸在尿中的回收率分别为的956%和1055%。
Increasing the Rate of Sulphur Reclamation and Decreasing the Content of Sulphur in Oil Product;
提高炼油企业硫回收率 降低石油产品的硫含量
Production practice of enhancing gold recovery rate from sulphuric acid roasting slag
提高硫酸烧渣金回收率技术改造实践
Discussion of improvement of recovery rate for determination of sulfide in Seawater
提高海水中硫化物测定回收率的探讨
Technological study on improvement of gold andcopper recovery from gold-copper sulphide ore
提高金铜硫化矿矿石金铜回收率工艺研究
Research on Improvement Recovery of Sulfur Concentrate by Modifying Filtration Process
通过过滤工艺改进提高硫精矿回收率的研究
Tests and Production Practice of Improving Gold Recovery of Gold Ore Containing High Sulfur in Tianmashan
天马山高硫金矿提高选金回收率试验研究
The Recovery of Sulfur and the Separatica of Organic Sulfur from Spent Desulfurizer;
废脱硫剂中有机硫的分离及硫的回收
Tax and Fees Collection Measure of Enhancing Total Recovery Coefficient of Coal Mining;
提高煤炭资源总回采率的税费征收方式
Discuss on Operation of Main Combustion Chamber of Sulphur Recovery Plant and Technical Summary of Burner Reconstruction
硫磺回收装置主燃烧炉运行问题探讨及燃烧器改造技术总结
The recovery rate of trehalose determinated by sulfuric anthrone reaction was 100.7% and stability and repeatability of results were good.
硫酸蒽酮法测定海藻糖的回收率平均为100.7%,稳定性和重复性较好。
Methods and main equipment of waste heat recovery in sulphur-buring sulphuric acid plants are described.
系统阐述了硫磺制酸生产过程中的废热回收方法、主要设备和提高热回收率的措施。
Operation safety analysis of tail gas system of sulfur recovery unit and countermeasures
硫磺回收装置尾气回收系统安全分析
Process Scheme Evaluation of Sulfur Forming Process;
硫回收装置硫磺成型技术方案的选择
The effect of bu was slight, when concentration was 400 μmol/L,recovery rate was still 87.1 %.
Bu的干扰总的来说比较轻,当浓度400μmol/L时,回收率仍达87.1%;
The response rate was 91 % and 942 questionnaires were available.
结果发放问卷总数为1087份,回收989份,应答率91%,有效问卷942份。
ANALYSIS ON SAFE OPERATION OF TAIL GAS SYSTEM IN SULFUR RECOVERY UNIT
硫磺回收装置尾气回收系统生产安全运行分析