高炉煤气,blast furnace gas
1)blast furnace gas高炉煤气
1.Exploitation of Regenerative Combustion Technology Type Walking Beam Reheating Furnace by Blast Furnace Gas at GIS;广钢高线蓄热换向式燃高炉煤气步进加热炉的研制开发
2.Application of super-speed external type pulse dashingfilter bag dust removal forblast furnace gas;高炉煤气高速外滤式脉冲清灰布袋除尘的应用
3.Technology of Utilizing Blast Furnace Gas to Generate Electricity;浅谈利用高炉煤气发电技术
英文短句/例句
1.Discussion on the transformation from a Pulverized-coal Fired Boiler to a BFG-fired boiler in the power System动力燃煤锅炉改造为燃高炉煤气锅炉的探讨
2.Application of BFG Heating Intelligent System on Coke Oven高炉煤气加热智能系统在焦炉的应用
3.Cause Analysis and Prevention of BFG Boiler Bursting高炉煤气锅炉爆炸的原因分析和防范
4.JNDK43-03F Coke Oven Blast Furnace Gas ApplicationJNDK43—03F焦炉高炉煤气的应用
5.Application of Blast Furnace Coal Gas of Blending Combustion in Circulating Fluidized Bed Boiler循环流化床锅炉掺烧高炉煤气的应用
6.Brief Talk on Influence of BF Gas Heating on Coke Oven Production浅议高炉煤气加热对焦炉生产的影响
7.Effect on Heat Boiler Exchange of Blast-Furnace Gas in CFB BoilersCFB锅炉掺烧高炉煤气对炉膛换热的影响
8.Investigation of Pulverized Coal/Blast Furnace Gas Blended Combustion that Affect Pulverized Coal Complete Combustion;煤粉/高炉煤气混烧对煤粉燃尽性影响的研究
9.Discussion on Mixed Combustion of Blast Furnace Gas and Natural Gas in Lime Kiln石灰窑混烧高炉煤气和天然气的探讨
10.IMPROVEMENT AND TEST OF BFG BURNER IN POWER BOILER电厂锅炉高炉煤气燃烧器改进试验研究
11.Research on Application of Blast-furnace Gas in Control System of Boiler Combustion高炉煤气应用于锅炉燃烧控制系统的研究
12.Application of the Heat Pipe Preheater in Blast Furnace Gas-Fired Boiler热管换热器在邯钢高炉煤气锅炉上的应用
13.Practice of Strip Steel Heating Furnace Reform by Using Blast Furnace Gas to Replace Astatki高炉煤气取代重油改造带钢加热炉的实践
14.Application of Pure Blast Furnace Gas in Stainless Steel Works纯高炉煤气在不锈钢板坯预热炉上的应用研究
15.mixed coke oven and blast furnace gas焦炉与高炉混合煤气
16.Influence of Increasing Blast Temperature on Blast Furnace with Blending Coke Oven Gas掺烧焦炉煤气提高风温对高炉的影响
17.CONTROL OF GAS DISTRIBUTION NEAR THE END OF A CAMPAIGN OF MEISHAN NO.2 BF梅山2号高炉炉龄末期煤气流的控制
18.The Characteristics of Heating Furnace Using Converter Gas as Fuel for High Speed Wire Mill;高速线材轧钢厂转炉煤气加热炉特点
相关短句/例句
BF gas高炉煤气
1.Practice on BF Gas System Balance at Baosteel;宝钢高炉煤气系统平衡实践
2.Adjustment on regenerator suction withBF gas heating;用高炉煤气加热对蓄热室吸力的调节
3.The scaling reason ofBF gas washing water in Tiantie Group Corporation is analyzed and the chemical treatment technique is introduced.针对天铁高炉煤气洗涤水结垢原因做了详细分析,对高炉煤气洗涤水化学处理工艺做了介绍。
3)BFG高炉煤气
1.Cause Analysis and Prevention ofBFG Boiler Bursting;高炉煤气锅炉爆炸的原因分析和防范
2.IMPROVEMENT AND TEST OFBFG BURNER IN POWER BOILER;电厂锅炉高炉煤气燃烧器改进试验研究
3.Feasibility Study of Changing to BurningBFG for Cement Clinker Pre-decomposition Kiln;水泥熟料预分解窑改烧高炉煤气的可行性研究
4)blast-furnace gas高炉煤气
1.Bag-type strainer of Blast-furnace gas is the developing trend.高炉煤气用布袋除尘技术已成为高炉煤气除尘的发展趋势。
2.A chemical coagulatory coprecipitation method was used in the treatment ofblast-furnace gas washing water.用化学混凝共沉淀的方法处理高炉煤气洗涤水,实验确定了最佳的药剂为聚合氯化铝钙,工艺的最佳操作条件是聚合氯化铝钙加入量为33mg/L,PAM加入量为0。
3.Possibility of combustion of a certain amount ofblast-furnace gas mixed with coal in 130 t/h coal boiler is discussed and at the same time, advantages and disadvantages of combustion of a large amount ofblast-furnace gas mixed with coal in the boiler are analyzed.探讨了130t/h煤粉锅炉掺烧一定量高炉煤气的可行性,同时对锅炉大量掺烧煤气的利弊进行了分析。
5)gas fluid in blast furnace高炉煤气流
6)pure blast furnace gas纯高炉煤气
1.The experience to usepure blast furnace gas in coke furnace firing and toasting in Chengde Coking and Gas Co.介绍了承德焦化煤气股份有限公司在焦炉点火烘炉中使用纯高炉煤气的经验。
延伸阅读
高炉煤气高炉炼铁过程中产生的可燃气体。纯净的高炉煤气无色无味,单重约1.3公斤/标米3,产率为高炉鼓风量的 1.35~1.4倍。干煤气组分大致如附表:高炉煤气是钢铁联合企业内部的重要气体燃料,常单独(或混入少量焦炉煤气)用作热风炉(消耗量约占产量的40~45%)、焦炉和锅炉的燃料;也可和焦炉煤气混合,成为发热值1100~2000千卡/标米3的混合煤气,作为均热炉、加热炉、热处理炉等的燃料,并用于烧结机点火。高炉煤气的燃烧特性因组成而异,一般燃烧每标米3高炉煤气,约需空气0.7~0.8标米3;燃点约560~600℃;爆炸界限下限30~35%,上限70~80%(均指高炉煤气在它和空气的混合物中所占的体积百分数)。高炉煤气净化高炉煤气作为燃料,含尘量要小于10毫克/标米3,对温度和压力也有一定要求。因此在供给工业窑炉使用前需进行除尘、降温。高压高炉煤气还需降压。含粉尘的高炉煤气出高炉后,进入重力除尘器,除去大颗粒粉尘,然后在洗涤塔和文氏管中喷水冷却,清除细颗粒粉尘,含尘量可降至50~100毫克/标米3;然后再经减压阀组降压,在减压阀内喷水可以起很好的除尘作用。经过阀组后的煤气,含尘量一般在 5毫克/标米3左右。中国有一些中压或低压中小高炉,在文氏管后装设湿式电除尘器或洗涤机。有些低压高炉,不设文氏管,在洗涤塔后直接设置湿式电除尘器或洗涤机。70年代发达国家的一些钢铁厂采用一种可变环形缝隙的高压高炉煤气洗涤塔(见图)。这种洗涤塔结构紧凑,将煤气冷却、清洗和压力调节作用集合于一个设备内,噪声也较小,因此得到推广。高压高炉炉顶煤气余压发电为了回收高压高炉煤气所具有的压力能量,70年代开始采用炉顶煤气余压发电,绝大部分煤气不经减压阀组降压,而通过膨胀涡轮机膨胀降压,推动涡轮机旋转,带动发电机发电。一座容积4000米3、炉顶压力2公斤力/厘米2的高炉,约可发电12000~14000千瓦。目前世界上已安装这种涡轮发电机50余套,总发电容量约40万千瓦。