As shown in practical operation, this technology has some advantages such as high efficiency of gas to liquid mass transfer, low liquid to gas ratio, no fouling and good adaptation of load etc. 实际运行也证明:文丘里吸收塔烟气脱硫的气液传质高,液气比低,无结垢,负荷适应强。
Effect of Gas Flow and Gas Ratio on CVD SiC Coating 气体流量及配比对CVDSiC膜层的影响
The results show that an appropriate quantity of circulating water exists under certain conditions in the system and decreases with a reduction in the steam gas ratio of the shift reaction. 结果表明,系统在一定条件下存在一较为适宜的循环水量,且此适宜的循环水量随变换反应汽气比的降低而降低。
R& D of High Temperature Shift Catalysts Operated at Lower Steam/ gas Ratio 低汽气比条件下高温变换催化剂的研究及其进展
Study on Performance of QH-1 Mini Ring Packing at high Liquid Gas Ratio QH-1型扁环填料用于高液气比操作时的性能研究
Their performances in process of development are characterized by low water production and low water/ gas ratio. 在开发过程中,其动态特征表现为产水量小、生产水气比低。
The effect of gas ratio was shown. 还研究了刻蚀速率和选择比与气体比例变化的关系。
This paper described the hydrothermal synthesis of a carrier for sulfur-tolerant CO shift catalyst for application at high pressure and higher steam/ gas ratio. 本文研究工作是适用于高压、高汽气比耐硫变换催化剂的新型催化剂载体的合成研究。
In the light of the simulation results by use of full composition simulator, it is known that the water/ gas ratio, different injection slug, permeability ratio and residual gas saturation have an obvious effect on the condensate recovery; 根据全组分模拟器模拟结果可知:水气比、不同的注入段塞、渗透率和残余气饱和度对凝析油采收率的影响非常明显;
The compositions of gas heating roller-type mesh belt furnace production line, gas pulse control and air/ gas ratio continuously adjusting technologies, and multi-media distributed computer control system were introduced. 介绍了燃气加热托辊型网带炉生产线的组成、燃气脉冲控制和空气/燃气比例连续调节技术和计算机多媒体集散控制系统。
Gas ratio mixing is importance device for modified atmosphere packaging. 气体比例混合设备是食品气调包装的重要技术设备。
So, a patent of three-vessel gas-displace-liquid continuous metering device was introduced to meter the gas ratio continuously. 为了解决产液量的连续计量问题,引进了三容器气替液连续计量装置专利技术。
Test results indicate, that desulfurization rate increases with liquid to gas ratio; 结果表明:脱硫率随液气比增加而增加;
The relationship was also indicated between the flow of natural gas and the parameters of ignition under the certain air-natural gas ratio. 在空燃比一定的条件下,对天然气的流量与点火参数的关系进行了试验。
After fuzzy procession of codes and code sets of gas ratio method, and on the base of statistical analysis, a fuzziness relationship matrix which links the code to the fault kinds is obtained. 在对传统比值法的编码组合进行模糊化处理和统计及分析的基础上得到了编码-故障模糊关系矩阵Rf;
( 1-2): 1 as water gas ratio, water with gas as backwashing strategy. 气水比控制在(1&2):1之间;气水联合反冲洗。
Influence of Liquid to Gas Ratio on the Desulfurization Process in Limestone-gypsum Wet Flue Gas Desulfurization 液气比对石灰石-石膏湿法烟气脱硫过程的影响
Characterization and Application of Low Steam/ Gas Ratio High Temperature Shift Catalyst 低汽气比高温变换催化剂的表征及应用
Result shows the initial diameter of spray droplets, inlet SO_2 concentration, length of the spray reaction segment, liquid gas ratio are important parameters that affect absorption efficiency. absorption efficiency. 研究表明,雾滴初始粒径、SO2入口浓度、喷雾反应段长度、液气比是影响吸收效率的重要因素,而雾滴初始速度、烟气入口温度对吸收效率的影响不大。
It was proposed that China should develop diesel oil cars in large scales, therefore, developing clean diesel oil, and further increasing diesel and gas ratio will be the orientation of refining companies in our country. 因此,我国应大力发展柴油轿车,开发清洁柴油并进一步提高柴汽比将成为我国炼油企业的发展方向。还研究了刻蚀速率和选择比与气体比例变化的关系。
In newly developed areas, the major factors influencing the thermal recovery result include high pressure of steam injection, low dryness fraction of steam injection, low recovery ratio, low oil and gas ratio after multi-steam huff and puff. 其中新开发稠油区块注汽压力高、注汽干度低和老区多轮次吞吐后采收率低、油汽比低是影响热采效果的主要因素。
Generally, high gas velocity can largely improve desulfurizing rate and decrease the liquid/ gas ratio simultaneously, so high velocity system can greatly decrease the capital and operational cost and is fit to be applied and spreaded in China. 总的来看,采用高气速强化脱硫方式可以在较小的液气比下达到高的脱硫率,大大降低了系统的投资和运行费用,适合在中国应用和推广。
The technical parameters for reclaiming hydrochloric acid, such as reaction temperature, the density of concentrated acid, air gas ratio volume, quality of rinsing water etc on the quality of ferric oxide powder ( by product) were investigated. 研究了酸再生工艺参数,例如反应温度、浓缩酸密度、空煤比、水质等,对副产品氧化铁粉(Fe2O3粉)质量的影响。
Factors influencing on solid/ gas ratio of pneumatic conveying of waste plastics in pipe were studied in this paper. 研究了废塑料颗粒在管道气力输送过程中影响固气比的因素。
Research on Thermal Efficiency of Powder Preheater System Under High Solid/ Gas Ratio 高固气比下粉体预热器系统的热效率研究
Study on Influential Factor of Solid/ Gas Ratio in Pneumatic Conveying of Waste Plastics 废塑料气力输送过程中影响固气比因素的研究
Summary of side-stream test of NWB type non-chromium high temperature shift catalyst operated at lower steam/ gas ratio NWB型低汽气比无铬高变催化剂侧流试验总结
The main research topics include the following aspects: ( 1) A pilot scale test system was designed and constructed The oxy-fuel combustion test system includes boiler combustion system, gas ratio system, control system, data acquisition system, and carbon dioxide compression system. 主要的研究内容包括以下几个方面:(1)中试规模试验系统的设计及搭建。整个富氧燃烧试验系统包括锅炉燃烧系统,气体配比系统,控制系统,数据采集系统,二氧化碳压缩系统。