Experiment study taken for finding out basic method for reduction of ash content in flotation concentrate for some plant,which are: lowering down of pulp density,increasing contact time of collector and reagent addition by steps;realized thereof that,on ensuring relative high concentrate yield,its ash content reduced by three percent points.
试验研究了降低某矿煤泥灰分的基本方法,采取降低矿浆浓度、延长捕收剂接触时间及分次加药等措施,实现了在保证较高精煤产率的前提下,浮选精煤灰分降低约3百分点。
When pulp density was 2%,the mixed culture showed good bioleaching efficiency at 45 and 50 ℃,the copper extraction efficiency was 75.
混合高温菌在45和50℃浸矿效果较好,在2%的矿浆浓度下,经过10天的浸出,浸出率分别达到75。
It's not satisfied with the convertional PID control because of the frequent fluctuation of the pulp consistency resulting from the high nonlinearity of the mineral grinding process and the random disturbances,hence, a neural network PID controllor is designed to control the pulp consistency.
由于磨矿过程高度非线性和随机性扰动的影响 ,引起矿浆浓度频繁波动 ,采用常规的PID控制难以取得满意的效果 ,因此设计了一种基于神经网络的PID控制器控制矿浆浓度 。
It s not satisfied with the convertional PID control because of the frequent fluctuation of the pulp consistency resulting from the high nonlinearity of the mineral grinding process and the random disturbances,hence, a neural network PID controllor is designed to control the pulp consistency.
由于磨矿过程高度非线性和随机性扰动的影响 ,引起矿浆浓度频繁波动 ,采用常规的PID控制难以取得满意的效果 ,因此设计了一种基于神经网络的PID控制器控制矿浆浓度。
Development of on-line measurement system for size concentration by ultrasonic technology;
纺织浆液浓度超声波在线检测系统的研制
Trial Analyses of Size Concentration Control Principle of HS30 PW Sizing Machine;
HS30 PW型浆纱机浆液浓度控制原理浅析
The relation between size pick-up and size concentra- tion as well as the importance of measuring size concentration are discussed in this article.
讨论了上浆率和浆液浓度之间的关系,以及测量浆液浓度的意义。
The application of frequency in- verter dynamoelectric valve in pulp consistency control;
变频电动阀门在纸浆浓度控制中的应用
To cope with the problems of uncertainty and delay for pulp consistency control,Immunity Control combined with double predictive and Smith predictor controller is proposed.
针对纸浆浓度控制系统具有大纯滞后和模型不确定的特性,提出将免疫控制原理应用于双闭环控制系统中,对带有Sm ith预估器的系统进行在线调节。
A new determination and control system of pulp consistency and flow has been applied in Lianhuashan Paper Mill.
莲花山造纸厂采用一套新的纸浆浓度和流量测控系统，本文介绍应用该系统的结果。
The Research of Ore On-line Consistency Detection Device Based on Weigh Measuring;
称重式矿浆浓度在线检测装置的研究
DEVELOPMENT OF NEW TYPE ONLINE MULTIFLOW PARTICLE SIZE AND CONSISTENCY SLURRY ANALYZER
新型多流道矿浆浓度粒度检测装置研制
Research on Aqueous Catalytic Oxidization of Sulphur Dioxide Removal in Low Concentration by Phosphoric Ore Pulp;
低浓度SO_2磷矿浆液相催化氧化净化研究
In view of the characteristics of the mine tailings slime pulp, tests for seeking the most suitable flocculant and the optimum dosages under different densities of the tailings lime pulp were made.
试验中，针对矿山尾泥浆的特性，寻求最适用的絮凝剂和尾泥浆各种浓度下的最佳用量。
The Application of stock consistency control system of BTG rotor consistency transmeter
BTG旋转式浓度变送器在纸浆浓度控制中的应用
Influence of concentration and particle size distribution on viscosity prediction of coal slurry
煤浆浓度和颗粒分布对煤浆黏度预测的影响
Advanced Treatment Technology for High-Concentration Wastewater from Pulp and Paper Mills
高浓度制浆造纸废水的深度治理技术
Determination of Plasma Concentration of Duloxetine by LC-MS
LC-MS法测定人血浆中度洛西汀的浓度
A Plasma Exchange Model and Variation of Bilirubin Concentration
血浆置换模型与血浆胆红素浓度的变化规律
The practice and theory of eliminating rock slurry thickening section in production of WPA
湿法磷酸生产取消矿浆浓密工序的实践与理论
9.3 The Marsh Funnel (Viscometer) is used for routine viscosity determinations.
马氏漏斗用作日常泥浆浓度的测定。
Pulp--Determination of stock concentration--Rapid method
GB/T5399-1985纸浆浓度的测定快速法
Determination of the concentration of coal water mixture
mt/T792-1998水煤浆浓度测定方法
Studies on Divergently Selective effects for Plasma very Low Density Lipoprotein Concentration In Broiler Chickens;
肉鸡血浆VLDL浓度双向选择效应的研究
High Consistency Conical Refiner for Pulping;
造纸高浓度锥形磨浆机的研究与设计
Determination of dipyridamole in rats plasma by RP-HPLC
RP-HPLC法测定大鼠血浆中双嘧达莫浓度
Determination of Piroxicam in human plasma by HPLC
HPLC测定人血浆中吡罗昔康的浓度
HPLC-MS/MS method for the determination of cilostazol in human plasma
HPLC-MS/MS法测定人血浆中西洛他唑浓度