| 硫化氢对FX—02催化剂烷基化性能的影响 |
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| 引用本文： | 杨立英 王志良 等. 硫化氢对FX—02催化剂烷基化性能的影响[J]. 石化技术, 2000, 7(4): 217-221 |
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| 作者姓名： | 杨立英 王志良 等 |
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| 作者单位： | [1]北京服装学院化工研究所，100029 [2]清华大学化工系，100084 |
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| 摘 要： | 研究了H2S对FX－02催化剂上苯与稀乙稀烷基化反应的影响。认为是H2S占据了催化剂的活性位，妨碍了反应物的吸物和反应。结果表明，在FX－02催化剂上利用干气制乙苯时，应对干气进行脱硫预处理。
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| 关 键 词： | 稀乙烯 烷基化反应 硫化氢 沸石催化剂 苯 FX－02催化剂 性能 |
EFFECTS OF HYDROGEN SULFIDE ON ALKYLATION PERFORMANCES OF CATALYST FX-02 |
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| Yang Liying,Zhang Jirui and Chen Shu. EFFECTS OF HYDROGEN SULFIDE ON ALKYLATION PERFORMANCES OF CATALYST FX-02[J]. Petrochemical Industry Technology, 2000, 7(4): 217-221 |
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| Authors: | Yang Liying Zhang Jirui Chen Shu |
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| Abstract: | Effects of hydrogen sulfide on alkylation of benzene with ethylene over catalyst FX-02 were studied. It implied that sulfide hydrogen sulfide had occupied the active sites of the catalyst and impeded the adsorption and reaction of reactants. Thus the desulfuration of FCC off-gas is necessary in the process of ethylbenzene synthesis using FCC off-gas as feedstock over catalyst FX-02. |
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| Keywords: | FCC off-gas alkylation hydrogen sulfide zeolite benzene ethylbenzene |
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