乙烯球罐,ethylene spherical tank
1)ethylene spherical tank乙烯球罐
1.The manufacture of large size low temperatureethylene spherical tank is a key technical problem tackling project equipment in Chinas “Eighth Five year Plan”period.选择４４ｍｍ厚ＣＦ－６２钢板、０８ＭｎＮｉＣｒＭｏＶＤ锻件和Ｊ６０７ＲＨ焊条为１５００ｍ３乙烯球罐的主体用材。
2.The main technology of manufacturing the-45～-50 ℃ 2000 m3ethylene spherical tank have been cleared.通过-50℃低温钢15MnNiNbDR钢板以及配套锻件、配套焊接材料的应用研究,掌握乙烯装置用-45~-50℃的2000 m3乙烯球罐的制造关键技术;通过对制造过程中各关键环节的严格控制,研制出容积2000 m3、设计温度-45℃、设计压力1。
3.However, the existence of welding residual stresses seriously threatens anethylene spherical tank’s service life and even might result in severe security disaster; therefore it is imminent to solve this problem.随着世界石油经济的飞速发展,乙烯产量的不断提高,乙烯球罐大型化的趋势日益明显。
英文短句/例句
1.Fire explosion accident risk analysis on the chlorine ethylene sphere tank;氯乙烯球罐的火灾爆炸事故风险分析
2.Welding Technique of 610U2L steel Used for Ethylene Spherical Tank610U2L钢制乙烯球罐的焊接技术措施
3.First Set of 2000 m~3 Ethylene Spherical Tank Using 15MnNiNbDR Steel首台15MnNiNbDR钢制2000m~3乙烯球罐
4.Welding of JFE-HITEN610U2L Steel Ethylene Spherical TankJFE-HITEN610U2L钢制乙烯球罐的组焊
5.Welding of JFE-HITEN610U2L Steel Used for Ethylene Spherical Tank乙烯球罐用钢JFE-HITEN610U2L的焊接
6.The Numerical Simulation on Welding Residual Stresses of the Ethylene Spherical Tank Steel;07MnNiMoV乙烯球罐用钢焊接残余应力的数值模拟
7.An analysis and control of the fire and explosion fatalness of VCM;氯乙烯球罐的火灾爆炸危险性分析与控制
8.Application of LT Low-temperature Elastic Cold Insulation Material on Ethylene Spherical Tanks低温弹性体新型保冷材料在乙烯球罐的应用
9.Investigation on the Formatting Mechanism and Preventing Method of the Weld Surface Defects of 9% Nickel Steel Sphere;9%Ni钢乙烯球罐焊缝表面缺陷形成机理及解决对策的研究
10.DETERMINATION OF ARSENIC IN COAL BY DIGESTION AND HYDRIDE GENERATION-AFS聚四氟乙烯罐消解-HG-AFS法测定煤中砷
11.Technical standard of chlorosulfonated polyethylene external coating for metal tank钢制储罐氯磺化聚乙烯防腐层技术标准
12.Design Optimization and Simulation of Rotational Molding Machine for PE Water Treatment Tank;聚乙烯水处理罐滚塑成型设备优化设计及仿真
13.Copolymer beads of styrene and divinylbenzene were sulfonated by microwave heating.用微波加热使苯乙烯和二乙烯苯共聚小球磺化。
14.STUDIES ON MAGNETIC POLYSTYRENE MICROSPHERES: COPOLYMERIZATION AND CHARACTERIZATION OF ACROLEIN AND STYRENE磁性聚苯乙烯微球研究:丙烯醛和苯乙烯的共聚与表征
15.Synthesis and Property of P(St/AA) Magnetic Polymer Microspheres聚(苯乙烯-丙烯酸)磁性高分子微球的制备及性能
16.The junk ranged from bottle caps and ring-pulls to broken glass and PVC pipe fragments.这些垃圾食物包括了瓶盖、拉罐拉环、玻璃与聚氯乙烯管道杂物。
17.Measurement of Reaction Rates in Be/PE/Fe Combined Spheres铍/聚乙烯/铁组合球中的反应率测量
18.Preparation of Oxide Nanoring Based on Polystyrene Nanosphere Template;聚苯乙烯球模板法合成氧化物纳米环
相关短句/例句
Global VCM Storage Tank氯乙烯球罐
1.Safety Management and Countermeasures forGlobal VCM Storage Tank Anticorrosion Operation;氯乙烯球罐防腐作业安全管理及对策
3)large steel spherical vessel for storing polythene大型乙烯球罐
4)propylene spherical tank丙烯球罐
5)polystyrene sphere聚苯乙烯球
1.Anatase TiO2 films were prepared from a solution ofpolystyrene spheres and anatase TiO2 colloidal particles by a dip-coating technique.采用具有锐钛矿晶粒的TiO2溶胶与聚苯乙烯球形粒子混合制得涂膜液,通过浸渍提拉法制备薄膜,然后在超声波振荡条件下,以甲苯为溶剂,将薄膜中的聚苯乙烯球选择性地溶解去除,在室温下获得了锐钛矿型多孔TiO2薄膜。
6)spherical polyethylene球形聚乙烯
1.Synthesis ofspherical polyethylene and its solid phase graft polymerization with maleic anhydride;采用负载型高效球形催化剂催化乙烯淤浆聚合得到了高孔隙率的球形聚乙烯(PE)颗粒。
延伸阅读
乙烯球罐分子式：CAS号：性质：用于接收乙烯产品、贮存温度为-30℃左右的球形压力容器。要求球罐材料为能耐低温的高强度钢。球罐外壳用聚氨酯泡沫塑料保冷。表面涂有防水保护层，然后包镀锌铁皮，并配有冷水管。
