catalytic cracking的例句大全

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.

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Hydrogen transfer is one of the characteristics of catalytic cracking reaction.

氢转移是催化裂化的特征反应之一.

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It is known as catalytic cracking.

这就是所谓的催化裂化.

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Pure molybdenum trioxide is also widely used in catalytic cracking catalyst, pigment, ceramics and glass.

纯三氧化钼还广泛用于催化,裂化催化剂.加氢催化剂, 颜料.陶瓷和玻璃的生产.

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The mass fraction of n-butene in mixed C 4 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%的正丁烯,是生产丙烯的优质原料.

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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.

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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.

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The advantages of emulsified oil catalytic cracking were discussed.

论述了乳化原料催化裂化技术的优点.

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The factors influencing coking within resid fluid catalytic cracking ( RFCC ) disengagers and the mechanism are analyzed.

分析了重油催化裂化 ( RFCC ) 沉降器结焦的影响因素和机理.

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Varied fluid catalytic cracking slurries reacted with hydroxymethy were used to synthesize pitch resins.

以不同地区的催化裂化油浆为原料,与对苯二甲醇反应,得到不同性能的沥青树脂.

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The content of sulfoether in catalytic cracking diesel oil was determined by tetraethyl-lead potentiometric titration method.

应用四乙酸铅电位滴定法测定催化裂化柴油中硫醚硫的含量,电位稳定,终点电位突跃明显,结果可靠.

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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.

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The invention can ensure that the catalyst-to-oil ratio is flexibly improved during the catalytic cracking reaction.

使用本发明可使催化裂化反应过程中的剂油比灵活提高.

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Upgrading low quality gasoline stock by catalytic cracking and its industrial practise are presented.

介绍了低品质汽油催化改质技术及其工业应用结果.

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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.

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A method for the separation and determination of sulfur compounds in fluid catalytic cracking gasoline ( FCC gasoline) by gas chromatography with a sulfur chemiluminescence detector ( GC-SCD) was established.

采用气相色谱硫化学发光检测器（GC SCD），建立了催化裂化汽油（FCC汽油）中各种硫化物类型分布的分析方法。

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Study on the production of propylene and ethylene by catalytic cracking of butylenes

丁烯催化裂解制取丙烯及乙烯的研究

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Industry application of MGD technique in heavy oil catalytic cracking unit

重油催化裂化装置MGD技术工业应用

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Study on TDH of FCC Catalyst in Large Size Catalytic Cracking Device

FCC在大型流化催化裂化装置内夹带分离高度研究

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In order to extensively evaluate the high or low quality of the process flow of absorption-stabilization system in the catalytic cracking unit ( CCU), the system optimization at the aim of energy-saving as well as the analysis of energy consumption in desorption column were conducted.

为了全面评价催化裂化装置吸收稳定系统工艺流程的优劣，不仅要对解析塔进行能耗分析，同时应实现以节能为目的的系统工艺最优化。

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