1)dual-alkali双碱法
1.Process of dual-alkali FGD in multi-stage-spraying rotating packed bed;双碱法多级雾化超重力旋转床烟气脱硫研究
2.Study of dual-alkali FGD process;双碱法烟气脱硫工艺的研究
3.Specially, dual-alkali desulfurization solved issue such as removal rate is low using rectifying tower and unit area is large.本文分析了目前脱硫烟气脱硫现状和存在的问题,特别指出了双碱法用于塔板等脱硫设备存在脱硫率低,装置占地面积大等缺点,从而提出了将双碱法用于旋转填充床的脱硫方法。
英文短句/例句
1.DESULFURIZATION BY Al-Ca DOUBLE ALKALI铝钙双碱法脱除钼焙烧烟气二氧化硫
2.Application of Double Alkali Process of Desulfurization in the Chemical Production双碱法脱硫技术在化工生产中的应用
3.Wastewater Treatment for Dual-Alkali Flue Gas Desulfurization by Chemical Precipitation and Flocculation;化学沉淀—絮凝法处理双碱法烟气脱硫废水
4.Study on Solid-liquid Separation and Heavy Metal Removal for a Dual-alkali FGD System;双碱法脱硫系统的固液分离和重金属去除研究
5.Study on the Reliability of Dual-alkali Flue Gas Desulfurization Process and Its Application;双碱法烟气脱硫工艺的可靠性研究及工业应用
6.Removal of Sulfur Dioxide from Flue Gas in Rotating Packed Bed by Dual-Alkali Method用旋转填充床以双碱法脱除烟气中的SO_2
7.Production Practice of the Process of Dual Alkali FGD in a Rotating Stream Tray Scrubber旋流板塔双碱法脱硫工艺在生产实践中的应用
8.Study on Double-alkali Desulfurizing from Flue Gas in a Rotating Packed Bed (RPB)双碱法用于旋转填充床脱除气体中二氧化硫的研究
9.APPLICATION OF DUAL ALKALI DESULFURIZATION PROCESS IN A ROTATING STREAM TRAY SCRUBBER ON GISE双碱法旋流板塔脱硫工艺在广钢炼铁总厂的应用
10.Membrane electrolysis recycling of absorption solution for flue gas desulfurization with sodium alkali双阳膜电解法再生钠碱法脱硫吸收液的研究
11.Experimental Condition Optimization for Testing Base Mixture by Double Indicator Method;双指示剂法测定混合碱实验条件的优化
12.Three kind of alkaloid content determination of Aconitum diester type by HPLC in Jilin districtHPLC法测定吉林地区三种乌头双酯型生物碱含量
13.Determination of Berberine Hydrochloride in Shuanghuang Xiaoyan Capsule by HPLCHPLC法测定双黄消炎胶囊中盐酸小檗碱的含量
14.Application and Modification of the Lye Sleeve Pipe Heater in Two-stream Digestion Process碱液套管加热器在“双流法”溶出中的应用与改进
15.Preparation of Nicotine by Aqueous Two Phase System/Reverse Extraction双水相体系/溶剂反萃取法制备高纯天然烟碱
16.The Effect of the Processing Methods on the Content of Diacrylate Alkaloids of Radix Aconiti不同炮制方法对川乌双酯型生物碱含量的影响
17.Determination of berberine in shuanghuangxiaoyan tablets by HPLCHPLC法测定双黄消炎片中盐酸小檗碱的含量
18.Determination of six kinds of monoester-and diester-alkaloids in Radix Aconitii Lateralis Praeparata hy HPLCHPLC法同时测定附子中6种单酯和双酯型生物碱
相关短句/例句
Dual alkali双碱法
1.This paper summarizes the operation of dual alkali FGD at a central heating facility in Beijing,investigating influence of pH on FGD performance for determining the optimum range of pH value.介绍了双碱法烟气脱硫工艺在北京某供暖中心的工程运用,研究了工程运用中pH值对系统脱硫效果和运行的影响,从而得出最佳的pH值范围。
2.The Na_2CO_3 Ca(OH) 2 dual alkali FGD process in a Rotating Stream Tray(RST) Scrubber is studied experimentally.以旋流板塔为脱硫塔，对Ｎａ２ＣＯ３－Ｃａ（ＯＨ）２双碱法烟气脱硫工艺进行了实验研究，对影响脱硫率的主要因素进行考察，如再生液ｐＨ值（ｐＨ０）、溶液中Ｎａ＋浓度、ＳＯ２－４浓度、液气比（Ｌ／Ｇ）及气体中ＳＯ２初始浓度等。
3)Ca-Ca double base process钙-钙双碱法
1.This paper introduces the selecting principles of flue gas desulfurizing technology and equipment,the desulfurizing mechanism,process flow scheme,technological features and desulfurizing effect of Ca-Ca double base process.本文介绍燃煤锅炉烟气脱硫工艺及设备选择的原则、钙-钙双碱法脱硫原理、工艺流程、工艺特点及脱硫效果。
4)Na_2CO_3-Ca(OH)_2 process钠钙双碱法
1.The influence of pH value、Na~+ concentration to sulfur dioxide removal efficiency in Na_2CO_3-Ca(OH)_2 process are studied.通过试验,研究了钠钙双碱法脱硫工艺中不同Na+浓度和吸收液pH值对脱硫效率的影响,结果表明,在气相流量为76 m3/h,SO2浓度为800 mg/L,液气比为3 L/m3,气温为22℃的条件下,吸收剂的最佳Na+浓度为0。
5)Al-Ca double alkali铝钙双碱法
1.It has proved by practice that Al-Ca double alkali method is more direct than Na-Ca double alkali method.运行实践证明,铝钙双碱法比钠钙双碱法更顺行。
6)desulfunization by dual alkali process双碱法脱硫
延伸阅读
双碱法脱硫分子式：CAS号：性质：又称钠碱法。是采用钠化合物(氢氧化钠、碳酸钠或亚硫酸钠)和石灰或石灰石来处理烟气中的二氧化硫。首先使用钠化合物溶液吸收二氧化硫，然后使其与石灰或石灰石进行反应，生成亚硫酸钙或硫酸钙沉淀。再生后的氢氧化钠溶液返回吸收塔循环使用。此法的特点是，吸收效率较高，可达95％以上，而且吸收系统不生成沉淀物，没有结垢和堵塞问题。其主要缺点是由于烟气中有氧的存在，部分亚硫酸钠被氧化成硫酸钠，硫酸钠较难再生，因此需要不断地向系统补充碳酸钠或氢氧化钠。另外，还由于有硫酸的存在，降低了硫酸钙的质量。
