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- Influence of Catalytic Cracking of Tar on Gas Component 焦油的催化裂解对燃气组成的影响
- The influences of composition and structure of catalysts and cracking conditions on catalytic activity are also discussed.Further key study areas in catalytic cracking of tars are presented. 分析了不同催化剂的优缺点及催化机理，讨论了催化剂的组成、结构以及催化裂解条件对催化效果的影响，展望了未来焦油催化裂解的研究重点。
- Study on Catalytic Cracking of Tar Component in Biomass Gasification for Electric Power Generation 生物质气化发电过程中焦油蒸汽催化裂解的研究
- catalytic cracking of tar 焦油催化裂解
- 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。
- 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。
- 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。
- Catalytic cracking of C4 alkenes to propene and ethene：Influences of zeolites pore structures and Si/Al2 ratios [J]. C4及C4+烯烃催化裂解生产丙烯/乙烯新工艺[C]，第十一届全国催化学术会议论文集，第十一届全国催化会议，杭州：浙江大学出版社，2002：297-298.
- The effect of pressure on coke and its precursor's formation was studied during catalytic cracking of toluene over USY catalyst. 研究了压力对USY催化剂催化甲苯裂解结焦及其前驱体的影响。
- Hydrogen transfer activity of different zeolites and different Y zeolites has been studied in the catalytic cracking of dodecane. 以正十二烷为模型化合物,考察了不同类型分子筛和不同Y型分子筛的氢转移性能及其对裂化产物中液相烯烃产率的影响。
- A pilot test was carried out on a fixed-bed reactor for catalytic cracking of hydrocracking bottoms over self-developed catalyst. 摘要以加氢尾油为原料，在固定床反应器上利用自制催化裂解催化剂进行中试试验。
- Furthermore, on the whole the catalytic cracking of CGO and VGO separately was superior to that of VGO blending with CGO. 此外，整体来看焦化蜡油、减压蜡油单独进料要明显优于混合进料。
- Effects of temperature on coke and its precursors formation were studied during catalytic cracking of toluene over USY catalyst. 摘要以甲苯为模型燃料，研究了温度对USY催化燃料裂解结焦及其前驱体的影响。
- Catalytic Cracking Reaction of Tar Component in High-temperature Coal Gas 高温煤气中焦油组分的催化裂解研究
- The effects of catalyst composition and properties on yield distribution of catalytic cracking of coker gas oil containing feedstocks were studied. 探讨了以减压瓦斯油掺炼部分焦化蜡油为进料时催化剂组成及性能对催化裂化产品分布等的影响。
- The cracking behavior and propylene formation during deep catalytic cracking of heavy oil was investigated by using a fixed-bed microreactor in laboratory. 摘要 在实验室微型固定床装置上，考察了重油催化裂解过程中的裂解反应规律；
- This was in good agreement with the experimental data obtained in a fixed bed micro-reactor for catalytic cracking of thiophene, 3-methylthiophene and 2,5-bimethylthiophene. 这与在实验室固定床微反装置上以噻吩、3-甲基噻吩和2,5-二甲基噻吩为模型化合物进行实验所得到的结果是一致的。
- The dominant reaction pathways and the effect of reaction temperature and type of zeolites on the yield and selectivity of benzene formed during catalytic cracking of cumene were investigated. 摘要 在催化裂化反应条件下，研究了异丙苯主要裂化反应路径以及反应过程中反应温度和分子筛类型对苯产率和选择性的影响规律。
- The marchers jumped off at the crack of dawn. 行军队伍在破晓时出发了。
- Don't spoil a sheep for a ha'p'orth of tar. 不要因小失大。（不要见了芝麻，丢了西瓜。）
