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Keywords FCC naphtha;Desulfurization;Alkylation reaction;Thiophene;USY zeolite; FCC汽油;脱硫;烷基化反应;噻吩;USY分子筛;
Keywords FCC naphtha;hydrodesulfurization;octane number;commercial application; FCC汽油;加氢脱硫;辛烷值;工业应用;
Domestic gasoline consists of more than 75% high olefin contained FCC naphtha. 我国车用汽油的组成中烯烃含量较高的催化裂化汽油占75%25以上。
Effects on inferior resid FCC naphtha quality were discussed by using the test data and the productive data. 运用实验分析数据及工业生产数据讨论了含硫劣质原料对重油催化裂化汽油质量的影响。
The statistical data showed that the octane number of MIP naphtha was higher than that of FCC naphtha. 统计数据表明，MIP系列技术的汽油辛烷值明显高于FCC汽油的辛烷值；
The effect of P and NTA on the catalytic performance of these catalysts was evaluated using heavy FCC naphtha as feed. 以FCC汽油重馏分为原料，考察了助剂P、螯合剂NTA对催化剂催化加氢脱硫性能的影响。
Study of coke formation during FCC naphtha cracking was carried on a laboratory fixed-fluidized bed 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。
The chemical reactions of olefins happened during the hydrotreating of FCC naphtha (FCCN) are introduced. 摘要介绍了催化裂化汽油加氢精制过程中烯烃发生的化学反应。
The effect of H2S content in recycle hydrogen on FCC naphtha hydrodesulfurization (HDS) was studied on a pilot plant. 摘要在中型试验装置上考察了循环氢中H2S含量对催化裂化汽油加氢脱硫反应及烯烃加氢饱和反应的影响。
A six-lump kinetic model was derived on the basis of FCC reaction mechanism to represent the FCC naphtha olefin reformulation. 该平台基于裂解反应动力学的严格机理模型和分子反应动力学模型,支持对多种热裂解原料的裂解过程模拟。
Research of the sulfur transfer catalysts and materials which can be used in FCC unit to reduce sulfur in FCC naphtha is described. 总结了国内外用于催化裂化装置的具有降低催化裂化汽油硫含量作用的助剂及其材料的研究状况。
The aromatics content of FCC naphtha was analyzed by gas chromatography method,and the results were correlated with the industry standard method(SH/T0693)quite well. 首先将气相色谱法测定汽油馏分的芳烃含量和行业标准方法SH/T0693分析结果进行关联,验证了气相色谱法的可信度。
A model for calculating the blending octane number based on the main components,such as MTBE, reformate, FCC naphtha, alkylate and straight-run gasoline, is presented. 建立了适用于MTBE-重整汽油-烷基化油-直馏汽油-催化裂化汽油调合汽油的研究法辛烷值模型。
The research showed that about 10% heaviest fraction of the FCC naphtha could be blended to LCO for hydrotreating and increased the diesel/gasoline ratio. 通过催化裂化分馏塔侧线将约10%25的重质汽油作为柴油组分,不仅可减少催化裂化汽油的产量,还可以增产柴油,提高柴汽比。
A activating agent was prepared by taking octadecyl-dimethyl-benzylammonium chloride, morpholine, and N-methyl-diethanolamine as main feedstock and its application effect on FCC naphtha sweetening is studied. 以氯化十八烷基二甲基苄基胺、吗啉、N-甲基二乙醇胺为主要原料制备原油脱硫醇活化剂,并对该活化剂应用于原油的脱硫醇效果进行了研究。
The first commercial trial of selective hydrodesulfurization technology for FCC naphtha (named as RSDS) was carried out in a 470kt/a hydrotreating unit at Shanghai Petrochemical Company. 催化裂化汽油选择性加氢脱硫技术(简称RSDS技术)在上海石油化工股份有限公司进行了首次工业应用。
The research and development of CGP-2 catalyst, a catalyst for MIP-CGP process to reduce the olefin and sulfur contents of FCC naphtha and to enhance propylene yield, were introduced. 摘要阐述了降低催化裂化汽油烯烃、硫含量，同时多产丙烯的催化剂CGP-2的研究开发与工业应用结果。
Keywords FCC gasoline;Etherification;Octan number; 催化裂化汽油;醚化;辛烷值;
Keywords FCC;passivator;nickel;phosphate salts; 催化裂化;钝化剂;镍;磷酸盐;