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- The determination of NCN in coke oven gas by mans of spectrophotometry has the simple,rapid and accurate features,which can be used for monitoring production of coke oven gas. 分光光度法测定焦炉煤气中的氰化氢具有简单、快速、准确等特点,可用于焦炉煤气生产的监控。
- Production Practice on Long Campaingn of Coke Ovens at Meishan Co. 梅山焦炉长寿的生产实践。
- production of coke oven 焦炉生产
- Road from storehouse to front of coke oven shall be even and unhindered. 仓库到炉前的道路要平坦、畅通。
- Companies have to gas, coal and coke oven gas low-pressure methanol synthesis and methanol dehydration catalyst gas production of DME technology, is a gas-phase dimethyl ether technology holder only. 公司掌握了以天然气、煤和焦炉气低压合成甲醇,以及甲醇气相催化脱水法生产二甲醚的工艺技术,是国内气相法二甲醚技术唯一持有方。
- By analyzing the cause of blockage accident of suction duct of coke oven, the measures for handling and prevention of the accident are discussed. 摘要通过对焦炉吸气弯管堵塞事故原因的分析,探讨了事故的处理和预防措施。
- Transformation Practice of Coke Oven Gas Only Pressed of No.1 Gas Mixing and Pressuring Station of Anyang Iron %26 Steel Co. 安钢1%23煤气混合加压站的单加压改造实践。
- The successful rate of one spot positioning of coke oven machine is greater than 98%, the manless operation is realized on... 机车一次定位成功率大于98%25,熄焦车实现了无人驾驶。
- The main equipment,technological process and equipment characteristics of the autoignition bleeding system of coke oven gas were presented. 介绍火炬自动点火系统的结构、控制原理及在加氢裂化装置中的应用。
- The paper introduces operating principle of automatic ignition device, its application and improving measures for waste gas of coke oven. 介绍了焦炉荒煤气自动放散点火装置的工作原理、使用情况与改进措施。
- Hong-Mei Zhang, Ji-Sheng Nie, Fang Wang, et al.Effects of Benzo[a]pyrene on Autonomic Nervous System of Coke Oven Workers. 王芳,张红梅,聂继盛,薛翠娥,石樱桃,牛侨*.;焦炉工血中脂质过氧化水平与神经行为变化的关系
- The main drawback to coke-oven is that the amount available depends on the production of coke. 焦炉气的主要缺点是气的供应量取决于焦炭生产情况。
- This project stabilizes the gas collector pressure,prolongs the life-span of coke oven and attains the purpose of energy economy. 该方案既可稳定焦炉集气管的压力和延长焦炉寿命,又能达到节能降耗的目的。
- COREX technology is one of new iron making technologies which use a molten iron gasifier and a reduction shaft instead of coke oven and blast furnace. COREX技术是利用熔铁煤气化和立窑矿石还原代替传统的焦炉和高炉的一种炼铁新技术,已在南非、韩国和印度得到工业应用。
- Key words: S7-400PLC local station,ET200 remote I/O station,the computer control system of coke oven gas power plant, the steam drum liquid level adjust control. 关键词:S7-400PLC本地站ET200远程I/O站焦炉煤气电站计算机控制系统汽包液位调节控制。
- The effects of coke oven gas flyash extract, anthracene, pyrene, benz (a)anthracene, dibenz (a, b) anthracene on benzo(a)Pyrene (BaP) mutagenicity and metabolism were studied. 本文报告了焦炉尾气飘尘及几种多环芳烃(PAH)与苯并(a)芘(BaP)对鼠伤寒沙门氏菌/微粒体系统的联合致突变作用及其机理的研究。
- I bought a cup of coke and some popcorn. 我买一杯可口可乐和一些爆米花。
- A product of a document copying process. 文件复制过程的一种产品。
- Structure of coke oven bridge pipe and valve body are introduced,in which several structures are respectively reviewed.Notices for application and design are put forward. 介绍了炼焦炉中桥管与阀体结构的形式,分别对几种结构形式加以评述,指出了今后设计时应注意的问题。
- Flower power was a product of the sixties. 戴花嬉皮士的信仰是六十年代的产物。