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Production of light olefins and aromatic hydrocarbons through catalytic cracking of naphtha at lowered temperature

机译：通过降低温度的石脑油催化裂化生产轻烯烃和芳烃

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Naphtha catalytic cracking were carried out at 650 deg C over modified ZSM-5.Light olefins and BTX could be obtained over the catalysts.The products showed variable distribution with different catalyst modification.Some modification,such as Fe,Cu and La favored the BTX generation and P and Mg modification favored the light olefins production.In N_2 stream cracking catalyzed by LaZSM-5,more than 50% naphtha feed were converted to BTX,while in steam cracking,with an improved modified catalyst,P,La/ZSM-5,naphtha can be converted to light olefins with high activity and long-term stability.

机译：在650℃下，在650℃下进行石脑油催化裂化，通过催化剂获得改性的ZSM-5. Light烯烃，BTX可以获得在催化剂上。该产品显示出不同催化剂改性的可变分布。有些改性，例如Fe，Cu和La有利于BTX发电和P和Mg改性有利于光烯烃生产。在Lazsm-5催化的N_2流裂解中，将大于50％的石脑油进料转化为BTX，而在蒸汽裂化中，具有改进的改性催化剂，P，LA / ZSM- 5，石脑油可以转化为具有高活性和长期稳定性的轻烯烃。

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《the International Zeolite Symposium》|2005年||共8页
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V.Wei; Z.Liu; G.Wang; Y.Qi; L.Xu;
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中图分类物理化学（理论化学）、化学物理学;
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专利

1. A ZSM-5-based Catalyst for Efficient Production of Light Olefins and Aromatics from Fluidized-bed Naphtha Catalytic Cracking [J] . Jinlong Wan, Yingxu Wei, Zhongmin Liu Catalysis Letters . 2008,第1a2期

机译：基于ZSM-5的催化剂，可从流化床石脑油催化裂化高效生产轻质烯烃和芳烃
2. A ZSM-5-based Catalyst for Efficient Production of Light Olefins and Aromatics from Fluidized-bed Naphtha Catalytic Cracking [J] . Jinlong Wan, Yingxu Wei, Zhongmin Liu, Catalysis Letters . 2008,第1a2期

机译：基于ZSM-5的催化剂，可从流化床石脑油催化裂化高效生产轻质烯烃和芳烃
3. Catalytic Cracking of Light Crude Oil to Light Olefins and Naphtha over E-Cat and MFI: Microactivity Test versus Advanced Cracking Evaluation and the Effect of High Reaction Temperature [J] . Al-Khattaf Sulaiman, Saeed Mian Rahat, Aitani Abdullah, Energy & fuels . 2018,第5期

机译：E-Cat和MFI催化将轻质原油催化裂解为轻质烯烃和石脑油：微观活性测试与高级裂解评估以及较高反应温度的影响
4. Production of light olefins and aromatic hydrocarbons through catalytic cracking of naphtha at lowered temperature [C] . V.Wei, Z.Liu, G.Wang, the International Zeolite Symposium . 2005

机译：通过降低温度的石脑油催化裂化生产轻烯烃和芳烃
5. Multifunctional catalysts used in the thermo-catalytic cracking of hydrocarbon feedstocks for the production of light olefins [D] . Al-Yassir, Nabil 2008

机译：用于烃原料热催化裂化生产轻质烯烃的多功能催化剂
6. Catalytic Conversion of a ≥ 200 °C FractionSeparated from Low-Temperature Coal Tar into Light Aromatic Hydrocarbons [O] . Qiuxiang Yao, Yongqi Liu, Dan Zhang, 2021

机译：催化转化≥200°C分数用低温煤焦油分离成轻芳香碳氢化合物
7. Production of light olefins and aromatic hydrocarbons through catalytic cracking of naphtha at lowered temperature [O] . Wei Y, Liu Z, Wang C, 2005

机译：production of light olefins and aromatic hydrocarbons through catalytic cracking of naphtha at lowered temperature

Production of light olefins and aromatic hydrocarbons through catalytic cracking of naphtha at lowered temperature

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