LTAG技术专用催化剂SLG-1的工业应用 |
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引用本文: | 于善青,严加松,龚剑洪,郗艳龙,高立军,田辉平.LTAG技术专用催化剂SLG-1的工业应用[J].石油炼制与化工,2018,49(8):6-10. |
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作者姓名: | 于善青 严加松 龚剑洪 郗艳龙 高立军 田辉平 |
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作者单位: | 1. 中国石化石油化工科学研究院;2. 中国石化石家庄炼化分公司; |
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摘 要: | 介绍了LTAG技术专用催化剂SLG-1在中国石化石家庄炼化分公司III套催化裂化装置上的工业应用情况。结果表明:采用SLG-1催化剂后,汽油收率由46.79%提高到50.79%,提高4.00百分点,汽油辛烷值桶增加3.46,干气和柴油产率降低,总液体收率提高2.17百分点。表明SLG-1催化剂既能高效地转化加氢轻循环油,又能提高新鲜原料的重油裂化能力。
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关 键 词: | 裂化催化剂 轻循环油 汽油 |
收稿时间: | 2018-01-05 |
修稿时间: | 2018-03-10 |
COMMERCIAL APPLICATION OF SGC-1 CATALYST FOR LTAG TECHNOLOGY |
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Abstract: | The commercial application of SLG-1 catalyst for LTAG technology in the 3rd MIP-CGP unit of SINOPEC Shijiazhuang Refinery & Chemical Company was presented. The results showed that the yield of gasoline increases 4.00 percentage points (from 46.79% to 50.79%), octane-barrel increases by 3.46, the yields of LCO and dry gas decrease, while total liquid yield increases by 2.17 percentage points. SLG-1 catalyst showed significant advances in increasing bottoms cracking and improving the conversion of hydrotreated LCO. |
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Keywords: | cracking catalyst catalyst LCO gasoline |
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