The present situation of producing methanol with coke oven gas is analyzed , the production process is described , and the techno - economic indexes are given with engineering examples 摘要分析了利用焦炉煤气生产甲醇的现状。阐述了利用焦炉煤气生产甲醇的工艺，结合工程实例给出了技术经济指标。
The method was used to evaluate for 30 batteries of different type and capacity in china , and offered the goal and gist for the technical improve ment of coking association are offered 并运用这种方法对我国大中小不同炉型的30座焦炉进行了热工评定，为我国焦化行业提供了技术改进的目标和依据。
Abstract : the high pressure blast furnace gas and coke - oven gas mixture used for making red copper casting , bronze casting , aluminum casting , zinc base alloy and some brass casting , is introduced 文摘:介绍了用高炉、焦炉混合高压煤气作为燃料，生产紫铜件、锡青铜件、铸铝件、锌基合金及部分黄铜件。
In addition with our experience in the coke - based methanol production in hebei province , we have recently commenced a couple of joint venture projects of converting coke gas into methanol in shanxi province 集团除了于河北省利用焦炭生产甲醇外，最近亦在山西省开展了数个合营项目，将焦炉煤气转化为甲醇。
Methanol and its derivatives , acetylene chemical industry , coarse benzene processing , chemical fertilizers , coal tar deep processing , coal combined oil and the all - round utilization of coal bed methane and coke oven gas and so on 甲醇及衍生物、乙炔化工、粗笨加工、化肥、煤焦油深加工、煤制油以及煤层气和焦炉煤气多联产利用等。
Based on analyzing the influence factors and coupling relations of coke oven gas collector , pid control , decoupling control and expert control are used to control gas collector pressure 摘要集气管压力的稳定影响焦炭的质量和焦炉的寿命，通过分析焦炉集气管压力影响因素及其耦合关系，采用pid控制、解耦控制、专家控制来进行集气管压力的控制。
The style of plc is siemens ' s s7 - 300 , which is composed of the controlling system of coke oven and fan . the result of practical control shows that the pressure control system has better static and dynamic characteristics 采用德国siemens的s7 - 300型plc开发了焦炉和鼓风机控制系统，完成plc和上位机以及其他现场执行机构的可靠、有效的通讯。
The interlock control of three - car coke oven is an essential component of the automatic control of the coke oven - transferring machine . it is also the major problem that coking enterprises should deal with in order to insure the security of production 焦炉三车的联锁控制是焦炉移动机车自动化控制的一个重要组成部分，是焦化企业生产安全保障的控制核心。
The experience in building large - volume coke oven is summed up in terms of quality management of refractory , building of coke oven body , door , gas offtake pipe , fire bed as well as problems relevant to the building of coke oven body 摘要从耐火材料的质量管理、焦炉本体的砌筑、炉门、上升管、火床的砌筑及与焦炉本体砌筑相关问题等方面总结了焦炉砌筑的经验。
In this dissertation , the hybrid systems characters of the coke oven and its operation were discussed , and intelligent switching systems theories were be used in the coke oven heating automatic control for the first time 本文结合焦炉加热控制这样一个复杂的工业过程控制系统，首次分析了焦炉生产过程中的混杂特性，并将智能切换系统理论应用到焦炉加热自动控制中。
