The tubular reactor of Daqing naphtha pyrolyzer is simulated by a two-dimensional model. 对大庆石脑油裂解炉反应管用二维模型进行数学模拟。
The Measure of Consumption Reducing and Energy Saving about Fuel Gas System of Pyrolyzer in Maoming Ethylene 茂名乙烯裂解装置燃料气系统的节能降耗措施
To upgrade feedstock quality and optimize process operation is the effective measure to keep pyrolyzer BA-103 stably operating for long time. 提高裂解原料质量,优化裂解工艺操作,是保持BA-103裂解炉长周期平稳运行的有效措施。
Pyrolysis products from a FB pyrolyzer can be utilized as high quality fuel or chemical feedstocks. 热解产品(气、液、固)可作为很有价值的工业燃料或原料。
Calculations concerning operation conditions of Daqing Olefins Plant EF-111E furnace by a two dimensional pyrolyzer model showed that olefin yields of the furnace could be further increased. 用自行建立的二维工艺数学模型对大庆石化公司乙烯装置的EF-111E裂解炉的操作参数进行了模拟计算,表明该炉烯烃产率有提高的潜力。
Optimizing the operation of gk-ⅵ ethylene pyrolyzer to improve its capacity 优化操作提高GK-Ⅵ型裂解炉的生产能力
Determination and Calibration of Probe Temperature in Platinum Coil Pyrolyzer by Fused Salt Method 用熔盐法校准热丝型裂解器探头温度
Experimental study on pyrolysis gas characteristics of solid wastes in fixed pyrolyzer 固体废物在固定床式热解炉内热解产气特性的实验研究
Factors Influencing Long Term Operation of Pyrolyzer and Optimizing Measures 裂解炉长周期运行的影响因素及措施优化
Analysis of repair crack about service furnace tube in ethylene pyrolyzer 乙烯裂解炉服役炉管修复裂纹研究
A new mathematical simulation approach for tubular reactors in ethylene pyrolyzer 乙烯裂解炉反应管数学模拟新方法
This paper presents the coking mechanism of ethylene pyrolyzer and types of the coking inhibitors, and summarizes the development of coking inhibiting technology in China and abroad. 介绍了乙烯裂解炉的结焦机理,结焦抑制剂的种类,综述了国内外乙烯裂解炉结焦抑制技术的进展。
Some improved design about the location structure of convection chamber in pyrolyzer of ethylene has been summed, which be good for their stress and easy to manufacture. 介绍了乙烯裂解炉对流段的结构功能,各部件局部结构的改善设计。
Self-established sampling system and analysis method of industry pyrolyzer 自建工业裂解炉裂解产物取样系统及分析方法
The process of adding hydrogen gas in fuel gas of ethylidene chloride pyrolyzer and its effects were introduced. 介绍了在二氯乙烷裂解炉燃料气中添加氢气的工艺过程和效果。
New Methods and Job Practice about Renewal of Furnace Tube of Radiant Section in Ethylene Pyrolyzer 乙烯裂解炉辐射段炉管更换的新方案及施工程序
In order to optimize the engineering industry operation, according to the characteristics of the resultants from the pyrolyzer, a resultants on-line sampling system of the pyrolyzer tubular reactor of an industry ethene and its analysis method are established. 为了优化工业操作,根据裂解产物自身特点,建立了一套工业乙烯管式裂解产物的在线取样系统及分析方法。
The coil coking model for light hydrocarbon pyrolyzer 轻质油裂解炉管结焦模型的研究
Feasibility of Refinery Coking Dry Gas Blending into C_4 Fuel Gas in Ethylene Dichloride Pyrolyzer 二氯乙烷裂解炉C4燃料气掺混炼油厂焦化干气可行性分析
Numerical Simulation on Tube-type Ethylene Pyrolyzer 乙烯管式裂解炉的数值模拟
Development of Coking Inhibitor for Ethylene Pyrolyzer Tubes and the Industrial Application Test 乙烯裂解炉管结焦抑制剂开发及工业应用试验
Improved Design About the Location Structure of Convection Chamber in Pyrolyzer of Ethylene 乙烯裂解炉对流段局部结构设计改进
Effect of Sodium Ion on Ethylene Pyrolyzer Na~+对乙烯裂解炉的影响
Secondly, magnesium-aluminum mixed catalyst was prepared and the vapour of acetone flowed through a catalyst packed pyrolyzer. The effect of vapour rate and cracking temperature on the acetone conversion and isophorone selectivity was studied. 其次,制备镁铝复合物固体催化剂,让丙酮蒸汽通过装有催化剂的裂解炉装置,考察了蒸汽流速和温度对丙酮转化率和异佛尔酮选择性的影响。
To do with the suffered temperatures. Using this model, the setting and the actual temperatures of the pyrolyzer probe were predicted. 通过比较,选择了幂指数模型为最佳模型,并且根据幂指数模型预测了裂解器探头设定温度的实际温度。
The relation of internal microstructure damage degree of furnace tube in a ethylene pyrolyzer with weldability was studied. 研究了乙烯裂解炉服役炉管材料内部的组织损伤程度与焊接性的关系。
RDF was continuously fed to the spouting-moving bed pyrolyzer in which RDF was partially burned to supply heat for pyrolysis of RDF at a lower temperature, then the pyrolysis product gas was burned with secondary air at a higher temperature in the upper combustor. RDF颗粒连续加入到热解室中,实现了在少量空气作用下部分燃烧并在较低温度下部分热解,热解气体与二次空气在上部燃烧室中高温燃烧。
The main and complex process in a pyrolyzer include flow, combustion, pyrolysis reaction and heat transfer. 乙烯裂解炉内包括了复杂的流体流动、燃烧反应、裂解反应以及热量传递等过程。
The cracking furnace is the key device in the ethylene plant. The main phenomena in pyrolyzer include flow, combustion, pyrolysis reaction, radiation heat transfer, convective heat transfer. 乙烯裂解炉是热裂解制乙烯的核心装置,炉内的主要现象包括燃烧反应、裂解反应、辐射传热、对流传热和流动。
Computational fluid dynamics is an approach based on solving fluid mechanics equations. It is used to simulate the influence of phenomena in pyrolyzer. 以求解流动方程为基础的计算流体力学方法,可以准确模拟出裂解炉内各个现象间的相互影响。