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本文为有效地开发液化石油气的新用途,提高其附加值,进行了混合碳四芳构化研究,中试实验结果表明:以齐胜公司混合C4为原料芳构化生产芳烃的产品分布为:干气16.0%(其中氢气2.5%),液化气33.5%,液体混合芳烃50.0%,焦炭+损失0.5%;芳烃的液体产物中芳烃含量高达98%,非芳烃为C5组分,芳烃可直接分离无需抽提,能够满足芳构化反应生产芳烃的要求。
In order to effectively develop the new use of liquefied petroleum gas and increase its added value, this paper studied the research of mixed carbon tetra-aromatization. The pilot-scale experimental results show that the product distribution of aromatics produced by Qisheng Mixture C4 as aromatization is : 16.0% of dry gas (2.5% of which is hydrogen), 33.5% of liquefied gas, 50.0% of liquid mixed aromatics and 0.5% loss of coke. The aromatics liquid products have aromatics content of up to 98% Separation without extraction, to meet the aromatic aromatization reaction aromatization requirements.