用于催化裂化反应器衬里，可完全取代进口材料。
Therefore it can totally replace the imported material for lining the catalytic cracking reactor and regenerator.
文章详细分析了形成这些缺陷的原因，并对维护加氢裂化反应器及其系统安全稳定运行提出了建议。
This paper analyzed causes of the defects in details, and raised proposals on maintaining hydrocracking reactor to ensure safe and stable operation of the system.
在分析线性滤波器原理的基础上，建立了化工系统动态信号的最优线性滤波器的数学模型，并以加氢裂化反应器出口温度信号的除噪为例比较了滤波器模型参数对去噪效果的影响。
Taking the noise elimination of the outlet temperature signal of hydrocracking reactor as an example, the effect of the model parameters of the wave filter for noise elimination was compared.
催化裂化装置反应器、再生器、烟道、提升管斜插口等部位。
Reactor, regenerator, flue, inclined inserting mouth and so on in catalyst cracking apparatus.
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。
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.
在下流式反应器内的裂化反应之后，分离反应产物，并将废催化剂引导到汽提与再生部分。
After the cracking reaction in downflow reactor, reaction products are separated and spent catalyst is directed to stripping and regeneration sections.
热壁加氢反应器是炼油工业加氢裂化装置中的关键核心设备，制造工艺复杂，技术难度大。
The hot wall hydrogen reactor which has complicated manufacture process and needs high technology is a key equipment of hydrocracking apparatus in refinery.
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。
Mathematical models for Fluid Catalytic Cracking (FCC) riser reactors were built generally on the basis of assumption of "plug flow" pattern within risers.
以炼油厂催化裂化汽油轻馏分为原料，在固定床微型反应器中对几种分子筛催化剂的醚化活性进行了考察。
Etherification activities of various molecular sieve catalysts were investigated with FCC light ends as feedstock carrying on a fixed bed micro reactor.
在实验室采用固定流化床反应器，研究了催化裂化汽油裂化时的焦炭生成。
Study of coke formation during FCC naphtha cracking was carried on a laboratory fixed-fluidized bed reactor.
根据超短接触时间催化裂化工艺的特点，开发了具有新型原料雾化和剂、油接触方式的下行式反应器。
A newly down flow reactor with new ways of feed atomization and oil catalyst contact was developed according to the characteristic of ultra short contact time catalytic cracking process.
以择形分子筛制备的规整载体催化剂，在规整固定床反应器上，进行催化裂化汽油中烯烃转化产低碳烯烃的裂化反应。
The olefin conversion of FCC naphtha to produce light olefins over regular carrier catalyst preparated from shape-selective molecular sieve was studied in a regular fixed-bed reactor.
以三种轻燃料油为反应原料，在实验室固定流化床反应器上用工业平衡催化剂进行催化裂化反应。
Three kinds of light oil were cracked as feedstocks on regenerated zeolite catalysts in a laboratorial fixed fluidized bed reactor.
提出了一个用于描述流化催化裂化单元提升管反应器、沉降器及再生器动态行为的计算机仿真模型。
A model for a fluid catalytic cracking (FCC) unit which describes the dynamic behavior of the riser, particle separator vessel and the regenerator is developed.
本文针对催化裂化工业装置的提升管反应器以三集总催化裂化反应动力学模型为基础，利用工业装置的现场数据对模型中的参数进行了拟合。
Based on three lumping kinetic model of catalytic cracking, the parameters in the model are estimated with actual operation data of a commercial catalytic cracking riser.
本发明涉及一种加氢裂化工艺方法。本发明加氢裂化工艺方法包括将催化 剂装入反应器、活化和反应等过程。
The present invention relates to hydrocarbon hydrocracking process including the steps of loading catalyst into the reactor, activating, reaction, etc.
对渣油的特点、渣油催化裂化面临的问题及传统提升管反应器的弊端进行了讨论。
Residue features, problems faced with RFCC and the disadvantages of traditional riser reactor have been discussed.
对渣油的特点、渣油催化裂化面临的问题及传统提升管反应器的弊端进行了讨论。
Residue features, problems faced with RFCC and the disadvantages of traditional riser reactor have been discussed.
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