本论文的工作是对延迟焦化过程进行全流程模拟。
This paper is mainly studying simulating the all-process of delayed cooking.
首先基于生产工艺流程,分析焦化过程需要解决的问题以及实现的控制功能。
Some problems based on the working flows of the coking process are analyzed and the control functions are put forward.
文章以焦化过程焦炉压力控制系统的应用为例,讨论了一种实时专家控制器的设计与使用。
Taking the application of pressure control system of coke furnace in coal carbonization for example, the paper discussed the design and application of the the real-time expert controller.
本文对国内某钢铁公司焦化厂所用的非焦煤配改质沥青的分解过程进行了动力学研究。
This article deals with the kinetics of thermal decomposition process of non-coking coal with modified coal tar pitch used in a steel company.
焦化作用是将煤转化为焦炭的热处理过程,涉及到将煤在焦炭炉中隔绝空气高温加热数小时。
Carbonisation is the thermal process for the conversion of coal into coke, involving heating coal at high temperature for many hours in the absence of air whilst contained in ovens.
通过对焦化污水处理过程影响因素的研究,优化了aao污水处理工艺,对厌氧池进行了改造。
Through study on the influencing factors in coking waste water treatment process, AAO waste water treatment process is optimized, the anaerobic tank has been modified.
文摘:介绍了集散控制系统在矿区焦化厂生产过程中的应用。
Abstract: this paper introduces the application of centralized and decentralized control system in the production process of diggings coking plant.
介绍了焦化工业废水的生物脱氮机理、工艺及调试过程,总结了该工艺的关键技术控制措施及生产注意事项。
The artical introduces the theory, the process and the adjustment of biology denitrification about coking industrial waste production matters must to be noted.
介绍了生物脱氮处理的基本原理和工艺流程,论述了A 1 - A 2 - O处理焦化废水的方法及主要过程。
This paper introduces the basic principles and technical process of biological denitrification, and discusses the methods for and the main processes of treating the coking wastewater by A1-A2-O.
根据焦化机理建立焦炉供热量前馈模型,并提出结焦指数CI反馈模型控制焦炉的炼焦过程。
According to coking mechanism, a feedforward model was built for heat supply, and carbonization index CI feedback model was proposed to control coking.
试验过程中尝试了四种焦化废水处理的方案,通过对处理前后焦化废水中酚含量的检测分析,得出第三种方案具有较好的处理效果。
The testing process to four coking wastewater treatment program through the treated wastewater in the coking of phenol content analysis, conclude that the third option has good effect.
本文介绍了邢钢焦化厂配入半烟煤的试验过程,论述了对焦炭质量及配合煤的成本影响。
The article introduces the experimental process of coal-blending with semibituminous coal, the effects on quality of coke and coal-blending cost are discussed.
介绍了焦化气制氢技术从试验室开发到工业应用的过程。
The development and commercial practice of a hydrogen production process with coking gas as feed is summarized.
计算得到了炉内流场、 温度场及炉管表面热流密度分布的详细信息,揭示了焦化炉炉膛内流动、燃烧和传热过程的特性。
The processes of fluid flow in the tube, combustion, heat transfer between the flue gas and tube were simulated without any simplification of the complicated geometry.
介绍了集散控制系统在矿区焦化厂生产过程中的应用。
This paper introduces the application of centralized and decentralized control system in the production process of diggings coking plant.
阐述了绿色过程工程学的概念,详细介绍了绿色过程工程学在安钢焦化厂的应用和实践情况。
This article described the concept of green process engineering, introduced in detail that the application and practice situation of green process engineering in the Coking Plant of Anyang steel.
采用分区耦合的计算方法,实现了对工业焦化炉从燃烧器、炉膛、炉管整体几何结构的仿真,并且对焦化炉内流动、燃烧和传热全部工艺过程进行了模拟。
The whole geometric structures of combustor, combustion chamber and furnace tube in delayed coking furnace were accurately calculated by the whole-coupling method.
本文对焦化厂煤气系统并网过程中出现的问题进行了分析,同时提出了解决办法,以便于其它厂矿进行此项工作时参考。
Some measures are given for problems happening in combining new gas system with old system in Coking Plant, which provides some reference for other Plants.
在焦化生产过程中,煤气设备及容器内容易出现负压而造成设备损坏。
In the pyrogenic production procedure, negative pressure may exit in gas equipment and containers and consequently damage them.
焦化废水是煤制焦炭、煤气净化及焦化产品回收过程中产生的废水。
Coke plant wastewater is a kind of intractable wastewater which are from the process of making coke, purifying coal gas and recovering the coke products.
对加氢处理、加氢裂化、延迟焦化、溶剂脱沥青和催化裂化等主要加工过程的硫分布进行了衡算。
Sulfur distributions have been calculated for several main processes such as hydrotreating, hydrocracking, delayed coking, solvent deasphalting, and FCC etc.
介绍了焦化塔底阀的结构特点,论述了焦化塔底阀使用过程中常见故障的处理方法。
Introducing the structural features of the bottom unheading valve and describing the troubleshooting method of the bottom unheading valve on the common troubles.
本文叙述计算机辅助操作软件在本钢焦化厂粗苯回收过程中的具体应用。
The specific application of computer aid operation software for the crude benzol recovery process in the Coking Plant of Benxi Iron and Steel Group in the paper.
着重介绍了焦化废水处理过程中所用的物化方法以及技术的应用情况。
The physicochemical methods and technologies are used to treat coke plant wastewater are introduced.
本文通过对酚氰废水来源、水质特点、处理工艺对比分析,详细阐述了焦化行业目前的处理工艺演变过程和处理现状水平。
The current status and improvements of the phenol-cyanogen waste-water control were introduced in the paper during analyzing phenol-cyanogen Wastewater source, water quality and treatment pro-cess.
简述了马钢煤焦化公司新JN50-02 型焦炉JT5-2型推焦车取门液压系统在生产过程中遇到的问题,查找问题的方法及技术改造过程和改造后的效果。
Some problems in the hydraulic system of JT5-2 Pusher of JN50-02 coke oven in Masteel are briefly introduced. Ways to reveal the problems, the technical revamping and its results are also discussed.
简述了马钢煤焦化公司新JN50-02 型焦炉JT5-2型推焦车取门液压系统在生产过程中遇到的问题,查找问题的方法及技术改造过程和改造后的效果。
Some problems in the hydraulic system of JT5-2 Pusher of JN50-02 coke oven in Masteel are briefly introduced. Ways to reveal the problems, the technical revamping and its results are also discussed.
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