这类抽提剂主要用于丁二烯抽提、芳烃分离及催化汽油硫化物脱除等。
They could be used in extraction of butyldiene, separation of aromatic compounds and removing sulfide in FCC diesel.
结果表明：GOR - Q催化剂具有明显降低催化汽油各类烯烃的效果。
The results show evidently that the effect of GOR-Q catalyst on decreasing different kinds of olefins in FCC gasoline.
介绍了RI DOS系列催化汽油加氢脱硫降烯烃催化剂的工业试生产及首次工业应用。
Manufacture and first commercial application of RIDOS catalysts for FCC gasoline hydrodesulfurization (HDS) and olefin reduction were described.
针对我国产品汽油组成和硫含量普遍偏高的特点，提出我国催化汽油脱硫技术开发的方向。
Development direction of desulfurization of FCC gasoline is discussed according to the structure of gasoline product and feature of high content of sulfur in gasoline in general.
结果表明：GOR-Q催化剂具有明显减少催化汽油烯烃（主要为小分子烯烃）含量的效果。
The results show that most of gasoline olefins are in low carbon number and the effect of GOR-Q catalyst on decreasing gasoline olefin is obvious.
在实验室小型固定流化床反应器上考察了工艺参数对国产GOR- Q催化剂降低催化汽油烯烃的影响。
Based on fixed fluid bed reactor and GOR Q catalyst, the influence of process parameters on decreasing gasoline olefin was studied.
FDFCC工艺是降低催化汽油烯烃含量的有效技术。论述了该工艺的技术特点、流程设计和工业应用情况。
The technical features, process design and commercial application of FDFCC process for cracked naphtha olefin reduction were described.
下一个目标是寻找一种效率和前一种催化剂类似的第二种催化剂，它能把副产品转换成一种象甲醇那样密度高的燃料，让汽油物有所值。
The next goal is to find a similarly efficient second catalyst to transform the by-products into an energy-dense fuel like methanol to give gasoline a run for its money.
在重整操作中，一个轻质烃类进料与一个合适的催化剂接触而异构化得到具有高辛烷值的汽油。
In the reforming operation a light hydrocarbon feed isomerizes on contact with a suitable catalyst to produce gasoline with a higher octane number.
(流化催化裂化)是炼厂生产汽油的主要方法之一。
The Fluid Catalytic Cracking (FCC) is the major gasoline - producing process in refinery.
为生产清洁能源，采用光催化氧化法对催化裂化汽油进行了脱硫研究。
To produce clean energy, the study on oxidation desulfurization from catalytic cracking gasoline by photocatalysis is investigated.
结果表明，二烯值大、酚含量低是加氢渣油催化裂化汽油诱导期短的主要原因。
Results show that the main causes of low induction period of cracked naphtha are the high diene number and low phenol content.
采用气相色谱-脉冲火焰光度检测器(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。
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.
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。
By applying multivariable model predictive control (MPC) technology, the control performance of the gasoline debutanizer of fluid catalytic cracking unit can be improved.
催化裂化汽油收率提高了1.29个百分点，柴油收率下降了约1个百分点。
The yield of catalytic cracking gasoline increased by1. 29 percentage points and the diesel yield decreased by 1 percentage point.
应用毛细管柱气相色谱-质谱（GC/MS）分析催化裂化（FCC）汽油中的组成。
The components in the fluid catalytically cracked (FCC)gasoline were detected by capillary column gas chromatography-mass spectrometry(GC/MS).
本文研究了以油田轻烃为原料，通过歧化催化反应生产汽油和LPG的工艺过程。
Processes of producing gasoline and LPG with dismutation catalyst used the light hydrocarbon as feedstocks were studied.
研究了催化裂化轻汽油临氢醚化工艺，以降低催化裂化汽油的烯烃含量并提高辛烷值。
The hydroetherification process of catalytic cracking light gasoline is investigated for increasing octane number and decreasing the content of olefins of catalytic cracking gasoline.
用负载钛催化剂在加氢汽油溶剂中引发丁二烯配位聚合。
The polymerization of isoprene with supported titanium catalyst modified by n-octanol was carried out.
催化裂化汽油醚化工艺是使汽油中异构烯烃与甲醇，在树脂型催化剂作用下醚化生成甲基叔烷基醚类，使汽油辛烷值提高。
The etherification process for FCC gasoline is to react methanol with the isoolefines in FCC gasoline to form methyl tert-alkyl ethers on a resin type catalyst, so as to enhance the octane number.
汽油成分对排放有较为显著的影响，特别是在现代汽车普遍安装三元催化器后，控制汽油成分就显得尤其重要了。
The petrol composition influent emission of the engine markedly. It is especially important to control petrol composition particularly after three way conversion catalyst were installed in modern car.
而催化裂化汽油存在的主要问题是硫含量过高。
Whereas, the FCC gasoline contains a higher amount of sulfur.
汽油中的硫化合物主要来自FCC(流化催化裂化)汽油，因此FCC汽油脱硫技术的研究与开发具有重要意义。
Sulfur compounds in gasoline come mainly from FCC (Fluid Catalytic Cracking), so research and development of FCC gasoline desulfurization technology are very important.
汽油中的硫化合物主要来自FCC（流体催化裂化）汽油，因此FCC汽油脱硫技术的研究与开发具有重要意义。
Sulfur compounds in gasoline come mainly from FCC(Fluid Catalytic Cracking), researching and developing of FCC gasoline desulfurization technology is very important.
介绍了生产清洁汽油的4种催化裂化新工艺，并与催化裂化工艺在产率分布及汽油性质方面进行了对比。
This paper introduced 4 kinds of modified FCC processes for production of clean gasoline, and compared productivity distribution and property of gasoline with traditional FCC process.
我国炼油厂改善催化裂化汽油、柴油的质量是当务之急。
How to improve the quality of catalytic gasoline and diesel oil has become the top priority task of our refineries.
介绍了国内外最新的流化催化裂化(FCC)汽油的脱硫技术。
The latest desulfurization technologies of Fluid Catalytic Cracking (FCC) gasoline are introduced.
采用催化裂化轻汽油醚化工艺可减少催化裂化汽油的烯烃含量，满足环保法规对汽油质量的要求。
The olefin content in FCC gasoline can be reduced by etherification of light FCC gasoline, meeting the requirements of environmental regulations.
综述了国内外催化裂化汽油降烯烃及加氢脱硫技术进展。
This paper reviewed the advances of olefins degradation and hydrodesulphurization technologies for FCC gasoline at home and abroad.
综述了国内外催化裂化汽油降烯烃及加氢脱硫技术进展。
This paper reviewed the advances of olefins degradation and hydrodesulphurization technologies for FCC gasoline at home and abroad.
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