脱硫效率

结果表明，脱硫效率随着放电电压、水流量和Mn2+浓度的增加而增加，SO2浓度的影响不明显。

The results showed that the removal efficiency of FGD was increased with increasing of voltage , water flow rate and Mn2 + concentration , and was not influenced remarkably by SO2 concentration .

考察膜两侧压力差、进气流量、气体温度、H2S浓度等操作参数对脱硫效率和烃损失率的影响。

The influence of some factors on sulfur removal efficiency was studied , such as gas pressure difference between membrane , gas flow ratio , gas temperature and H2S concentration .

浆液的pH值是影响脱硫效率的重要因素。

PH value of the liquid is the main factor affecting desulfurization efficiency .

湿式石灰石法脱硫效率与吸收剂浆液pH值关系的试验研究

Test Study on relationship between desulfurization efficiency of wet limestone method and pH value of absorbent slurry

提高H2O2/甲酸体系选择性氧化抽提脱硫效率的研究

Improvement on Selective Oxidation and Extraction of Sulfur-containing Compounds in H_2O_2 / Formic Acid System

脱硫效率与进口煤气中H2S浓度关系的探讨

Relationship between Desulfuration Efficiency and H_2 S Content of Import Gas

结果表明，脱硫效率与煤的粒度、接种量、菌液pH值、氮磷源加放次序、上柱循环时间有关；

The experimental results show that the desulfurization efficiency is connected with coal 's granularity , inoculability quantity , pH and nitrogen-phosphorus ;

活性焦恢复活性后循环使用，富含SO2的气体可用于生产硫酸等化学品。此工艺脱硫效率高达95%以上，不消耗水，不形成二次污染。

The process has high desulphurization efficiency without water consumption and secondary environment pollution .

SO2浓度和烟气停留时间对脱硫效率影响不是很大。

The results of study the effect of SO2 concentration and reacting time is subtle .

按脱硫效率90%，脱NOx效率40%，Hg部分脱除。

According to the efficiency of desulfurization , denitrification , removal mercury were 90 % , 40 % and part , respectively .

在一定条件下，脱硫效率可达90%以上，试验结果还指出脱硫过程中CO2被吸收的量很小。

Under definite conditions , absorption of H_2S reaches over 90 % . Results also show in the absorption process , CO_2 of coal gas is being only slightly absorbed .

它的主要优点在于：燃料适性好，燃烧效率高；脱硫效率高，NOx排放量小，炉渣可综合利用。

Its main advantages include good fuel , high combustion efficiency , high desulfidation efficiency , little NOx discharge and comprehensively adoptable cinder .

微量甲醇对MDEA溶液发泡性能及脱硫效率的影响

Effect of trace Methanol on Foaming Performance and Desulphurization Efficiency of MDEA Solutions

随着试验气氛中氧含量的增加，NOx排放量增加，SO2排放量略有减小，石灰石脱硫效率略有提高。

As oxygen content increased , NO_x emission was increased , SO_2 emission was decreased and the desulfuration efficiency was increased a little .

通过重轨钢在LF过程的工业实验，研究了渣中各氧化物对脱硫效率的影响。

Through the industrial experiment of LF refining process for heavy rails , effect of oxides in slag on the desulfurization was investigated .

结果表明，高浓度CO2下钙基吸收剂的脱硫效率随脱硫时间的变化与空气条件下显著不同。

It was found in high CO2 atmosphere , the variation of desulfurization ratio is remarkably different from that in air atmosphere along with increasing of sulfation time .

对Ca/S比、温度、旋流进气、SO2浓度等对脱硫效率的影响进行了试验。

The effects of Ca / S ratio , temperature , revolving flow , inlet SO2 consistence to efficiency are test and discussed .

解决了液位控制易失灵、pH值难控制等问题，提高了系统的稳定性，保证了脱硫效率，降低了综合投资成本。

The problems of liquid level control and pH value control are solved , the stability of the system is increased , the efficiency of desulfurization is guaranteed , the total investment cost is lowered down .

所研究的CFB锅炉存在的主要问题是脱硫效率偏低，在额定Ca/S的情况下难以满足SO2排放指标。

The problem of CFB boiler is desulfurization efficiency is low under nominal Ca / S , it is difficult to meet the SO2 emission target .

脱硫效率可达90%左右，脱氰效率达95%以上，吸氨塔后煤气含氨小于0.5g/m~3（n）。

The efficiencies of desulfurization and decyanation are approximately 90 % and higher than 95 % respectively , as well as the ammonia content is less than 0.5 g / m3 ( n ) after ammonia absorbing tower .

富氧（O2/CO2）燃烧技术不仅具有低成本分离回收CO2的特点，而且具有较低的NOx排放和高的脱硫效率，具有明显的优势和较强的应用前景。

Oxy-fuel ( O2 / CO2 ) combustion technology not only has low-cost CO2 separation and recovery characteristics , but also has a low NOx emission and high desulfurization efficiency .

模型可对增湿活化装置内烟温、吸收剂粒度、喷水量、〔Ca／S〕比、风速等因素对脱硫效率的影响进行研究。

The effect of flue gas temperature , particle size , water injection , Ca / S molar ratio and gas velocity on desulfurization efficiency in CaO activation reactor can be studied using this model .

经FGD系统处理后的烟气达到国家环保标准，其脱硫效率达到95%以上。

The flue gas processed by the FGD system can meet the national environmental protection standard , and the desulfurization ratio has reached 95 % above .

实验结果表明：三相流态化反应器脱硫效率随着循环倍率、烟气喷射速度、浆液pH值、浆液浓度、反应温度、有无添加剂而发生变化。

The results indicated that the desulphurization efficiency differed with the change of circulating rate , the jet velocity of flue gas , the pH value and concentration of slurry , the temperature of reactio and the use of additive .

并研究铁离子浓度、液气比和气体SO2浓度等对脱硫效率的影响。

The effects of the concentration of ferric inos , the ratio of liquid to gas and the concentration of SO 2 etc on the desulfuration efficiency have been studied .

颗粒尺寸分布及颗粒数是研究活化器脱硫效率的2个重要参数，本文介绍了一种应用颗粒速度图像仪（PIV技术）测量脱硫活化器内颗粒尺寸分布和颗粒数的测量方法。

Application of particle image velocity ( PIV ) techniques for measuring particle size distribution and total number in an activation chamber of desulfurization system is introduced .

目前，总体技术达到：总脱硫效率≥95%，磷矿石的萃取率>90%，肥料总养分含量（N+P2O5）≥35%。

The technological indexes were reached of > 95 % overall desul-phurization efficiency , > 90 % phosphate extraction and > 35 % total nutrient ( N + P2O5 ) content in the product fertilizer .

实验还讨论了荷电电压、液气比、进口SO2浓度、雾滴距喷嘴的距离对脱硫效率的影响。

The experiments also discuss the relations that desulfurization efficiency with the voltage , the liquid flux-gas flux ratio , the incoming concentration of SO2 and the distance from droplets to nozzle .

结果表明，COD、色度去除率分别高达97.5%、98.8%，除尘与脱硫效率分别高达96.2%、66.9%，减少COD排放总量达1.5m3/a，吨水运行费用不高于1.20元。

The results showed that the removal rates of COD and colority were as high as 97.5 % and 98.8 % respectively ; the dust and sulphur removal rates reached to 96.2 % and 66.9 % .

在FGD系统内部，增压风机、循环浆液泵和氧化风机是主要的耗能设备，并且其运行情况亦会影响系统脱硫效率的高低。

In the FGD system , booster fan ; circulating slurry pump and oxidation fan are three major energy consuming devices , and their operation ways will affect the desulfurization efficiency .