By the use of taking the quench tower of domestic some large ethylene unit as an example, the finite element analysis on steam outlet pipe of tower top was conducted. 我国近年还将建设多套大型乙烯装置,而不同专利商的乙烯技术是有优劣之分的。
The coke car moves quickly from the oven end along rails into a quench tower and the coke is sprayed with water. 运焦车沿轨道快速从高炉移动到淬火塔并用水喷淋焦炭。
The study is related to impact of theoretical number of trays, pressure, cold circulation on the bottom of the absorber, and inlet location of condensate from after condenser of quench tower on absorption effect and consumption of 0 ℃ cooling amount. 研究了吸收塔理论板数、压力、塔底冷循环和急冷塔后冷器凝液加入位置对吸收效果及0℃冷量消耗的影响;
Liquid leakage analysis and retrofit of decanting distributor of quench water tower 急冷水塔沉降分布器漏液原因分析及改造
In this paper, we discussed about the corrosion and protection of the quench tower in chloroethylene unit in 370,000tons/ year oxychloride procedure. 文章对37万吨/年氯乙烯装置氧氯化工序的急冷塔(120C001)的腐蚀与防护进行了探讨。
The water quench tower of 200kt/ a ethylene plant in Tianjin was successfully revamped with high efficient packed column and new coalescing plate separator for separation of gasoline and water. 天津联化200kt/a乙烯装置改扩建工程中,采用新型高效填料塔技术和新型高效聚结板油水分离技术对水洗塔进行了技术改造。
Analysis on corrosion failure of titanium tube for DA-201 quench tower outlet in vinyl chloride unit 氯乙烯装置中DA-201急冷塔出口钛管腐蚀失效分析
The Corrosion and Protection of the Quench Tower in Chloroethylene Unit 氯乙烯装置急冷塔的腐蚀与防护
According to the construction features of the gasoline fractionator and quench tower in the expansion of the ethylene plant in Qilu, corresponding HSE control measures are developed based on the hazard analysis, thus ensuring the security of the construction. 根据中国石化齐鲁石化股份有限公司烯烃厂乙烯装置改扩建中汽油分馏塔和急冷塔的施工特点,从危害分析入手,制定相应的HSE管理措施,保证了施工的安全进行。
The discharge load of quench water tower in ZhongYuan ethylene is analysed and calculated by means of dynamic simulation. The original flare system is utilized, striving to unify security and economic. 对中原急冷水塔排放负荷采用了动态模拟分析计算,做到了利用原火炬排放系统,力求安全性和经济性的统一。
There have been no such problems occurred as sulfur deposition in quench tower, amine foaming and SO 2 breakdown since running for one year. 装置运行一年来没有出现急冷塔积硫、胺液发泡或SO2击穿等问题。
Traditional and current methods for reducing quench oil viscosity were also introduced, laying stress on technologies of viscosity reducing tower and adding antifoulants. 介绍了传统的和现行的急冷油减粘方法,重点介绍了减粘塔技术和添加减粘剂技术;
The technics of ammonia synthesis and the character of bed temperature control for quench ammonia synthetic tower are analyzed. Several stair-like generalized predictive controllers are constructed for the bed temperature of sections in the tower. 分析了氨合成工艺和冷激式氨合成塔床层温度控制的特点,并构造多个阶梯式广义预测控制器,控制塔内各段的床层温度。
The corrosion theory and anti-corrosion technology is studied in the quench tower, scrubber and stack of the incineration unit. 研究了废弃物焚烧装置中的骤冷塔、洗涤器、烟囱等部位的腐蚀原理和相应防腐技术;
Technical innovation of water quench tower in 200kt/ a ethylene plant 200kt/a乙烯装置水洗塔的技术改造
HSE Management on the Construction of Gasoline Fractionator and Quench Tower in the Ethylene Plant in Qilu 齐鲁乙烯汽油分馏塔和急冷水塔施工的HSE管理
Application of quench oil viscosity control tower in ethylene plant 急冷油粘度控制塔在乙烯装置上的应用