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- STUDY ON PROPERTY AND CATALYTIC CRACKING PERFORMANCE OF NARROW RANGE CUTS OF SAUDI-ARABIAN VACUUM RESIDUE 沙轻减压渣油深拔窄馏分性质及催化裂化性能的研究
- SYNTHESIS AND CATALYTIC CRACKING PERFORMANCE OF ZSM-5 ZEOLITES WITH HIGH SILICA ALUMINA RATIO 高硅铝比ZSM-5分子筛的合成及催化裂化性能研究
- catalytic cracking performance 催化裂化性能
- It is known as catalytic cracking. 这就是所谓的催化裂化。
- By applying multivariable model predictive control (MPC) technology, the control performance of the gasoline debutanizer of fluid catalytic cracking unit can be improved. 将多变量模型预测控制技术应用于催化裂化汽油稳定塔的控制,有助于提高稳定塔的控制品质。
- The group composition of oils produced by coprocessing of Yanzhou bituminous coal with catalytic cracking residues (CCR) was investigated by high performance liquid chromatography. 采用高效液相色谱法对兖州烟煤与催化裂化油浆共处理制备的油品的族组成进行了研究。
- Fluidized bed processing was first used commercially in fluid catalytic cracking of crude oil in 1941. 早在1941年,流化床工艺过程就第一次以工业规模用于原油的流化催化裂化。
- The high efficiency steam stripping technology of catalytic cracking unit can efficiently decrease the coke yield, and mitigate the regenerator's load. 催化裂化装置高效汽提技术可有效降低焦炭产率,减轻再生器负荷。
- Fluid catalytic cracking(FCC) is one of the most important processes converting heavy oil to light oils. 流化催化裂化(FCC)是最重要的重质油轻质化过程之一。
- The effects of the compostion s of different catalytic stocks on catalytic cracking reaction was discussed. 讨论了不同催化原料油组成情况及其对催化裂化反应的影响。
- The Fluid Catalytic Cracking (FCC) is the major gasoline-producing process in refinery. FCC(流化催化裂化)是炼厂生产汽油的主要方法之一。
- The latest desulfurization technologies of Fluid Catalytic Cracking (FCC) gasoline are introduced. 介绍了国内外最新的流化催化裂化 (FCC)汽油的脱硫技术 .
- The effect of three admixture on the inchoate cracking performance of pavement concrete is studied. 摘要研究了三种外掺料对路面混凝土早期开裂性能的影响。
- The mass fraction of n-butene in mixed C4 from catalytic cracking after etherized was approximately 40%. 醚化后的催化裂化混合C4中含有质量分数约为40%25的正丁烯,是生产丙烯的优质原料。
- Catalytic cracking of olefins features simplicity in operation and low cost,and should be developed in preference. 烯烃催化裂化技术具有操作简单和成本低廉等优势,应加快研究开发。
- This not only abbreviates catalytic cracking equipment, but also enhances the economical effects of refineries plant. 这样不仅缓和了催化装置的操作,而且可为炼油厂开发出新产品,创造经济效益。
- Technologies and catalysts for catalytic cracking of olefins to propylene were reviewed. 综述了国内外烯烃催化裂化制丙烯主要工艺发展现状以及有关催化剂的研究。
- Taking solvent refining technique to produce rubber oil from furfural exaract oil and catalytic cracking heavy oil. 采用溶剂精制工艺处理糠醛抽出油、催化裂化重油(回炼油和油浆),用以生产橡胶用油。
- Finally it suggested that the fatigue and shock experiment after cracking should be increased for evaluating long cracking performance of concrete. 建议为全面评价不同混凝土的长期开裂性能,应增加开裂后的疲劳和冲击试验研究。