1)hot gas热煤气
1.Application of hot gas for lighting-up furnace in lead sintering machine;热煤气在铅烧结机点火炉上的应用
2.The application of hot gas in reheating furnace of semi-continuous rolling line;热煤气在半连轧生产线中的应用
3.A Nibased industrial catalyst has been introduced into hot gas cleanup study for removal of ammonia, coal tar and organic sulfur compounds in high temperature gas.选用了一种工业镍基催化剂,它具有同时脱除热煤气中氨、有机硫和煤焦油蒸气的多种净化功能,而且能达到较高的净化效率。
英文短句/例句
1.direct-heating gas burner直接加热煤气灯,直接加热煤气燃烧器
2.Diagnosis and Preventing from Gas Explosion in End-port Regenerative Furnace热煤气蓄热式马蹄焰玻璃熔窑系统煤气“放炮”原因分析及预防
3.conversion from coal to gas heating烧煤供热改为烧煤气供热
4.direct gas-heating system煤气直接燃烧加热系统
5.low pressure gas infrared heater低压煤气红外加热器
6.Tap water, heating, air conditioning, hot water, coal gas, liquefied petroleum gas, natural gas, methane gas, coal/charcoal products for household use;自来水、暖气、冷气、热水、煤气、石油液化气、天然气、沼气、居民用煤炭制品；
7.Pre-desulfurization of Huozhou Coal by Pyrolysis and the Analysis of Pyrolytic Gases;霍州煤热解预脱硫及其热解气体分析
8.Syngas methanation with reaction heat carried by steam recycling generated from waste heat余热蒸汽循环载热的煤气甲烷化工艺
9.Application and Optimization of High Temperature Air and Gas Regenerative Reheat Furnace高温空气煤气双蓄热式加热炉应用与优化
10.Notion of Hot Raw Coke Oven Gas(COG) Utilization on Inside Airflow Pyrogenation Oven to Realize Low Temperature Carbonization热焦炉荒煤气应用于气流内热式炉实现煤低温干馏的初步设想
11.Man can make heat by burning wood, coal and gas.人可以用燃烧柴，煤，煤气的办法产生热量。
12.Study on Mechanism of Injection Heat Increasing Production in Coal-bed Gas of Low Permeability Coal Seam低渗透煤层煤层气注热增产机理的研究
13.STUDY ON CONVERSION CHARACTERISTICS OF NITROGEN DURING PYROLYSIS AND GASIFICATION WITH RAW-COAL AND CHAR原煤与煤焦热解气化过程氮转化特性研究
14.Influence of Pyrolysis Condition and Coal Type on Gasification Reactivity of Charcoal热解条件及煤种对煤焦气化活性的影响
15.The hotel has switched over to gas for heating .饭店已改为用煤气供热了。
16.She lit the gas and gave the coffee another warm.她点燃煤气,把咖啡重新热了一下。
17.,gas-fired,central `heating以煤气为燃料的集中供热设备.
18.You'll run up a huge gas bill if you leave the heater on.热水器要是总开着, 煤气费就很高了.
相关短句/例句
hot coal gas热煤气
1.The situation of application and practical design methods of hot coal gas are introduced.介绍了热煤气的应用现状以及实际设计方法,同时,分析了热煤气在实际应用中需要注意的问题,并对项目做出了生产效益分析和环保评价。
2.The hot coal gas heatting furnace is a store which the coal gasify and gasses burn again.热煤气加热炉是一种燃煤气化后二次燃烧的加热炉型。
3.From the aspect of energy use,the energy utilization efficiency of hot coal gas is higher.发生炉热煤气越来越受一些中小型企业的欢迎 ,本文对其工艺特点和能耗进行了分析 ,从能源利用角度看 ,热煤气的能源利用率比较高。
3)heat coal gas热煤气
1.The features of coal-water slurry and heat coal gas,and its process,invest and budget,profit and technology feasibility by the two kinds of fuel instead of masout were introduced.介绍了水煤浆、热煤气2种新型燃料的特性,以及它们替代重油进行固(片)碱生产的工艺方法、投资估算、经济效益、技术可行性等,比较了二者的优缺点。
4)generating gas热脏煤气
5)dry and heat gas干热煤气
1.Under the condition that it met the needs of blast furnace production,the plan for dusting system was optimized and direct dry start-up of TRT and direct supply of dry and heat gas were realized,which achieved significant economic benefit and social benefit.针对攀钢3#高炉异地大修的场地情况,开展了高炉煤气除尘及TRT系统的工艺研究,在满足高炉生产需要的情况下,优化了除尘系统方案,实现了TRT干式直接启动和干热煤气的直接供应,取得了显著的经济效益和社会效益,也为今后高炉煤气除尘及TRT系统的建设提供了经验。
6)gas-heat-supply煤气供热
延伸阅读
低热值煤气 煤或焦炭等固体燃料气化所得热值较低的气体燃料。组成中可燃组分有氢、一氧化碳，并含有氮、二氧化碳等不可燃组分。热值约在3800～11200kJ/m3之间，易燃、易爆、有毒性。低热值煤气按来源不同有发生炉煤气、水煤气、半水煤气和高炉煤气四种。水煤气、半水煤气用于进一步化学加工；而发生炉煤气、高炉煤气则作为工业炉燃料气。 发生炉煤气 又称空气煤气，以空气或空气与蒸汽为气化剂通入气化炉内煤或焦炭的燃料层中，经气化所得的煤气。煤气组成视所用原料和气化剂的不同而异。以无烟煤为原料、空气为气化剂时，气体组成(体积％)为：氢12、一氧化碳29、甲烷3、二氧化碳4、氮51.6、其他烃类0.4，热值约为6000kJ/m3（标准状态）。从气化炉得到的粗煤气经简单净化处理（除焦油、粉尘等）后，即可用作工业炉、锅炉的燃料。如进一步净化（除硫化物等），则可用作燃气透平的燃料气，是一种廉价的工业燃料气。 高炉煤气 是炼铁时的副产物。在炼铁高炉里，焦炭与鼓入的空气作用转化成一氧化碳和二氧化碳。一氧化碳除一部分用于还原铁矿石外，其余的与其他气体一起混入高炉出口的煤气中。这种煤气中不可燃气体含量（体积％）更高，含氮58、二氧化碳11，其他为一氧化碳28、氢2.7、甲烷0.3。因此热值更低,约为3800kJ/m3（标准状态）。在冶金联合企业内，高炉煤气多用作焦炉及冶金加热炉的燃料气。
