The main flue on a chimney. inhale and exhale smoke from cigarettes, cigars, pipes. 烟烟囱内的主要通气管从香烟,雪茄,烟管中吸入或呼入烟气。
Influence of the Main Constituents of Flue Gas on the Desulfurization and Denitrification Process Based on Highly Active Absorbents 烟气主要成分对基于高活性吸收剂的烟气脱硫脱硝过程影响
Main configurational characteristics of high temperature butterfly-valve at the inlet of flue gasexpander of FCCU were introduced. 介绍催化裂化装置能量回收系统烟机入口高温蝶阀的主要结构特点。
The main technological indexes of CEMS flue gas continuous monitoring system are introduced. 简介了CEMS烟气排放连续监测系统及其主要技术指标。
The analysis of the main chemical components of tobacco leaves of flue cured tobacco 40 grading standard 烤烟4O级制烟叶主要化学成分分析研究
Preliminary study on changes of main endogenous phytohormones in flue cured tobacco during maturing 烤烟成熟过程中主要内源激素的动态变化研究初报
Modeling research on main influence factors of flue gas desulfurization by sodium-calcium dual-alkali scrubbing method 钠钙双碱法烟气脱硫主要影响因素的实验研究
Experimental results indicate that element mercury was the main state in flue gas, and gas state mercury was adsorbed by remained carbon in fly ash; 结果表明,烟气中气态汞主要以单质汞为主,飞灰未燃尽碳可以吸附气相汞;
The two main absorbents in wet flue gas desulfurization ( FGD) process are limestone and lime because of their cheapness. 石灰石/石灰因价廉易得而一直作为湿式烟气脱硫(FGD)的两种主要的吸收剂。
The boiler is more unsafe the faster when main flue path of FGD system switch to bypass one; FGD系统在主路向旁路切换的过程中,快速切换更加危险;
The article discussed the main influence factors of flue gas desulfurization and dedust of utilizing waste alkali liquid and found out the optimal operation condition on the basis of simple analysis of the structure and work principle of rotaty board tower desulfurization and dedust set. 本文在简单分析旋流板塔式除尘脱硫装置的结构和工作原理的基础上,探讨了利用碱性废液进行烟气除尘脱硫的主要影响因素,并找出了最佳操作条件。
The main effective components in the flue ash are CaCO_3 and K_2SO_4.Kinetics tests show that both catalytic and noncatalytic gasification reactions are of first order. 水泥窑灰中主要活性组分为K2SO4和CaCO3。动力学测试表明,添加窑灰与不添加窑灰的气化反应均属一级反应。
Influence of the main component ( O2 and water steam) m flue gas on the amount ot adsorption and the dynamics of adsorption of SO2 on active carbon catalysts were studied by flow method. 本文考察了流动态体系中,烟气主要组分(O2和水蒸汽)的含量对SO2在活性炭上吸附量的影响;研究了SO2吸附动力学。
The main influence factors and pattern of removal of gas HCl in flue gas are studied by using the test equipment system of dry fixed bed. 采用干态固定床实验装置系统,研究去除垃圾焚烧炉烟气中HCl气体的主要影响因素及其规律。
The paper introduces a wet limestone-gypsum FGD system in the aspects of technological process, level of control system, main analogue control system, flue gas monitoring system and main interlock protection, and discusses the form of its control network etc. 文中针对石灰石/石膏湿法脱硫系统,介绍其工艺流程、控制系统水平、主要模拟量控制系统、烟气监测系统、重要联锁保护,并讨论其控制网络形式等。
Study on the Main Chemical Components Related to Smoking Quality in Flue curred Tobacco 影响烤烟评吸质量的主要化学成分研究
Vibrations in the coupled main air blower flue gas expander of FCCU of Yueyang General Petrochemical Works were so heavily beyond the standard values due to imperfect alignment of the units, even reached 120 μ m. 岳阳石油化工总厂催化裂化装置主风机烟气轮机机组联动试车时主风机振动值严重超标(达120μm),根本原因是机组对中不良。
One of the main failure reasons of flue gas tubine dynamic blade, the influence of the blade natural frequency on the safety and the testing method of blade natural frequency are explained. 阐述了烟气轮机动叶片破坏的主要原因之一,叶片自振频率对安全性的影响及叶片自振频率的测试方法。
Technical improvement of main gas flue of sintering machine 烧结机主烟道技术改进
At the same time, the surface temperature of reinforced concrete outside of the flue decreased from 60 ℃ to 30 ℃. Thus the service life of the main gas flue was prolonged. 同时,烟道外钢筋混凝土表面温度由60℃下降至30℃,降低了烟道的热损失,提高了主烟道的使用寿命。
The main grade leaf thickness and chemical composition of two flue cured tobacco grade standard samples and two experimental tobaccos were determined and analysed. The result showed that the leaf thickness was closely related to quality of tobacco leaves. 通过对两个烤烟分级标样和两个试验烟主要等级的叶片厚度、主要化学组成的测定和相关分析得出,叶片厚度与烟叶质量关系甚密。
The main parameters of equipment of flue gas heat recovery is confirmed by thermodynamics calculation, thereafter be on layout. 通过热力计算,确定了余热回收装置的主要参数,并据此进行了设计。
SOx, NOx, and Hg are main pollutant of coal fired flue gas, and do harm to the environment. 燃煤烟气中的硫氧化物、氮氧化物、汞等大气污染物对环境造成了极大的危害。
The engineering practice shows that, installing heat-pipe heat exchanger in sintering machine main air-draft flue and double-pressure boiler of cooling machine could make full use of waste heat in sintering without the influence. 通过工程应用实践证明烧结机主抽烟道中热管换热器、环冷机热风回热双压锅炉能够在不影响烧结工艺的前提下,将烧结余热充分的回收。
Flue gas desulfurization ( FGD) gypsum is the main product from wet limestone flue gas desulfurization technology. 脱硫石膏是石灰石/石灰湿法烟气脱硫技术的主要产物。
To improve the boiler efficiency and reduce NO_X emissions is the main goals of the power plant flue gas boiler combustion optimization. Combustion characteristics model is the core of combustion optimization. 提高锅炉运行效率,降低烟气NOX的排放是电站锅炉燃烧优化的主要目标,而燃烧特性模型是燃烧优化的核心。
As the main sulfur component of flue gas, the emission of SO2 brings about serious environment pollution, which may threaten the human health. 二氧化硫(SO2)是烟道气的主要含硫成分,其排放量的增加造成了严重的环境污染,威胁着人类的健康。
Nowadays, wet desulfurization is the main way in FGD ( Flue Gas Desulfurization) and especially calcium method is widely applied, but there are many problems, such as scaling, corrosion, blocking and so on. 目前烟气脱硫技术主要以湿法脱硫为主,其中钙法应用广泛,但普遍存在结垢、腐蚀、堵塞等问题。
After cooling work the cooling steam flow into the main channel, resulting a strong interference on the main flow of the flue gas, making the air flow in the cascade passage very complex. 冷却蒸汽完成冷却工作后径向汇入主流道由动叶排出,这将对烟气主流造成强烈干扰,使叶栅流道内气流流动十分复杂。