片语

fluid catalytic cracking unit流化催化裂化装置

residual fluid catalytic cracking渣油催化裂化

fluid catalytic cracking diesel催化裂化柴油

Shell fluid catalytic cracking壳牌流体催化裂化

riser fluid catalytic cracking提升管催化裂化装置

fluid catalytic cracking process流化床催化裂化过程

fluid catalytic cracking units催化裂化装置

fluid catalytic cracking catalyst流化催化裂解催化剂

英汉例句

• then it makes deep and systematic analysis and research in accordance with rbi technology application during the inspection process of fluid catalytic cracking plant in huabei petrochemical company.

  然后针对rbi技术在华北石化公司催化裂化装置检测流程中的应用情况，进行了深入系统的分析和研究。

• the influence of increasing vaccum residue in feedstocks on the performances and product properties of fluid catalytic cracking was investigated by using of a riser reactor pilot unit.

  利用小型提升管催化裂化装置考察了提高原料掺炼量对催化裂化行为及产品主要性能的影响。

• gas chromatography-pulsed flame photometric detector(gc-pfpd)was used for the qualitative and quantitative analysis of sulfur compounds in several fluid catalytic cracking gasoline.

  采用气相色谱-脉沖火焰光度检测器（gc-pfpd），对几种催化裂化汽油中的硫化物进行了定性和定量研究。

• the transition process model of fluid catalytic cracking unit (fcc) is achieved based on the seven lumped model, whose validity is verified by an example.

  以催化裂化装置为例，在七集总模型基础上化简得到催化裂化装置的过渡过程模型，并验证了其有效性。

• 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 fluid catalytic cracking ( fcc ) is the major gasoline - producing process in refinery.

  （流化催化裂化）是炼厂生产汽油的主要方法之一。

• with the fcc gasoline accounts for 80% of the motor gasoline pool, fluid catalytic cracking unit is the workhorse unit producing motor gasoline in china.

  目前，催化裂化装置是国内提供车用汽油的主要装置，催化裂化汽油占车用汽油的比例在80%以上。

• the status and trend in development of catalyst cooler in residue fluid catalytic cracking unit (rfccu) were introduced.

  介绍了重油催化裂化取热技术的现状及发展趋势。

• the method may be carried out in the regenerator of a conventional fluid catalytic cracking (fcc) unit.

  该方法可在传统流化催化裂 化（fcc）单元再生器中进行。

• it was introduced that the structure and function of speed control system within flue gas turbo-generator set of fluid catalytic cracking unit.

  概述了催化裂化装置烟机发电机组调速系统的组成及功能。

• 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。

• in fluid catalytic cracking unit ( fccu) , the energy using condition of recovery system has considerable influence on the energy consumption level of the whole unit.

  催化裂化装置（fccu）回收系统的用能状况在很大程度上影响fccu的能耗水平。

• effects of vanadium poisoning on molecular sieves and catalysts were studied and a high-activity solid vanadium-resistant additive for fluid catalytic cracking was prepared.

  研究了钒对分子筛和催化剂性能的影响，并开发出一种高活性固体的流化催化裂化抗钒助剂。

• current situation of the insulating and wearing-resistant concrete lining for fluid catalytic cracking units wassummarized, and the gap between home and abroad was also discussed.

  论述了我国石油化工行业催化裂化装置用隔热耐磨衬里的现状以及与国外先进水平的差距。

• a neural networks model for reaction-reproduction system of fluid catalytic cracking unit was established. the model describe a relationship between operation factor and production yield.

  介绍利用神经网络建立了催化裂化反再系统生产操作条件与产品产率之间的数学模型。

• mathematical models for fluid catalytic cracking (fcc) riser reactors were built generally on the basis of assumption of 「plug flow」 pattern within risers.

  催化裂化提升管反应器数学模型基本上都是基于平推流反应器的假设建立起来的。

• a dynamic model of mechanism has been developed for the reactor and stripper of a fluid catalytic cracking unit(fccu)with a high efficiency regenerator.

  建立了前置烧焦罐式高效再生器催化裂化装置的提升管反应器和汽提段的动态数学模型。

• 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。

• in the laboratory tests of combination process of denitrification refining and fluid catalytic cracking , a specially developed acidic chelating agent is used for denitrification refining.

  介绍了焦化蜡油脱氮精制-催化裂化组合工艺的实验室研究情况。

• this invention disclosed systems and methods of producing heat in a fluid catalytic cracking unit.

  本发明公开了一种在流化催化裂化单元中生成热量的系统和方法。

• when the method was applied to determine the octane numbers of fluid catalytic cracking gasoline samples, the deviation of results was about 0.5 unit compared with the standard method.

  与采用标準方法测定催化裂化汽油辛烷值的结果相比，该方法测定辛烷值的偏差约05个单位。

• this paper introduced the application of new type(by)high efficient cyclone separation system in residual fluid catalytic cracking unit.

  介绍了新型（by型）高效旋风分离系统在渣油催化裂化装置上的应用情况。

• the star-up of the heavy oil fluid catalytic cracking unit of wuhan petrochemical works adopting the technology of stone-webster co. is briefly described.

  本文简述了武汉石油化工厂采用美国s-w公司技术的重油催化裂化装置的投产情况；

• the flue gas turbine is a key component of a fluid catalytic cracking unit (fccu) and its actual output power is the focus of attention.

  烟气轮机是催化裂化装置的核心设备之一，其实际回收功率为各方所关注。