Inhibiting effects of nitrogen compounds on deep hydrodesulfurization of straight-run gas oil over a NiW/Al2O3 catalyst
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- 作者：Xiujuan Taoa ; taoxiujuan@sust.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Yasong Zhoub ; zhys01@cup.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Qiang Weib ; Sijia Dingb ; Wenwu Zhoub ; Tingting Liub ; Xiaohui Lic
- 关键词：Inhibiting effects ; Nitrogen compounds ; Hydrodesulfurization ; Thiophene-series sulfur compounds ; Straight-run gas oil
- 刊名：Fuel
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：188
- 期：Complete
- 页码：401-407
- 全文大小：847 K
文摘
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Quinoline had stronger inhibiting effects on the HDS of the straight run gas oil than that of indole.
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HDS of simple structure sulfur compounds have not or slightly been inhibited by the increment of N/S ratios.
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Nitrogen inhibition effects on the HDS of thiophene series sulfur compounds decreased as: 4,6-DMDBT > 4-MDBT > C1DBT > DBT > C2-C3DBT.