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- oxide cracking catalyst 氧化裂化催化剂
- SRY is expected to be a new active component of heavy oil cracking catalyst. SRY分子筛可望成为一种新的重油裂化催化剂活性组元。
- A new residual oil cracking catalyst named MLC 500 with high bottoms cracking ability and high yield of LCO was developed. 开发了一种能裂解重质原料油、多产中间馏分油的裂化催化剂MLC-500。
- STUDY ON GRINDING OF CRACKING CATALYST FINES 裂化催化剂细粉研磨的研究
- Gas phase oxidative cracking(GOC)of benzene had higher reactivity and decoking ability than those of relevant pyrolysis. 对不同链结构的碳六烃(苯、正己烷、环己烷)的气相氧化裂解(GOC)制烯烃过程进行了研究。
- synthetic fluid cracking catalyst 合成液体裂化催化剂
- The gas phase oxidative cracking(GOC) of decane and hexane has been investigated in this paper. 采用石英管反应器,常压下研究了正癸烷和正己烷的气相氧化裂解(GOC)过程。
- microspheroidal cracking catalyst 裂化粉球催化剂
- fluid catalytic cracking catalyst FCC催化剂
- The gas phase oxidative cracking(GOC) processes of decalin and cyclohexane were investigated by using the quartz tube reactor at atmospheric pressure. 采用石英管反应器,在常压下研究了十氢萘和环己烷的气相氧化裂解(GOC)过程。
- High reaction performance and decoking ability were obtained in gas-phase oxidative cracking (GOC) of decalin, as compared with its pyrolysis reaction. 十氢萘气相氧化裂解(GOC)与传统的热裂解工艺相比,O2的存在降低了十氢萘GOC反应的活化能,使反应在较低温度下具有高的反应性能; O2同时起到消除积炭的作用,提高体系的抗积炭能力。
- Fluid-bed catalytic cracking catalyst 催化裂化催化剂
- Enhancement of the quantity of strong acid sites is the trend in development of C4-olefins cracking catalysts. 尽可能提高催化剂表面强酸的酸量是C4烯烃催化裂解制丙烯反应催化剂的研制方向。
- Coke formed on cracking catalysts was investigated by ESR technique and elemental analysis. 本文以元素分析的碳含量为标准,用ESR方法研究了催化裂化催化剂的积炭。
- It reviewed the latest research development of technology using waster plastics and cracked catalyst producing fuel oil and pointed out the development trend of this technology. 分析了国内外废塑料油化技术及其裂解催化剂的研究进展,并指出未来废塑料油化技术的发展方向。
- How can you get rid of this oxide coating? 你们该怎样除去这些氧化皮?
- The kinetics and mechanism of coke deposition on cracking catalysts are reviewed and a kinetic model of coke deposition is presented. 本文提出了催化剂上结焦的动力学模型。
- The generalities and specialities of residual cracking catalysts in their preparation were discussed with examples of two residual cracking catalysts. 以两种渣油裂化催化剂为例,讨论了在渣油裂化催化剂研制中应如何考虑它们的共性与特性。
- Metal passivator can inhibit nickel and vanadium pollution on the catalytic cracking catalysts and improve the property of polluted catalysts. 从制备方法、使用性能以及理化性质3个方面综合论述了国内外金属钝化剂研究的进展情况。
- Emphases were put on the co-production of light alkenes and CO by the gas phase oxidative cracking (GOC) of above hydrocarbons and the oxidative cracking of hexane with the addition of hydrogen over platinum based catalysts. 侧重对不同烷烃经气相氧化裂解(GOC)制低碳烯烃并联产一氧化碳过程及铂基催化剂催化的正己烷临氢氧化裂解催化过程进行了研究。