Industrial sideline evaluation of a new catalyst for C3 fraction liquid phase selective hydrogenation

Chemical Industry and Engineering Progree

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Industrial sideline evaluation of a new catalyst for C3 fraction liquid phase selective hydrogenation

ZHU Baoxing1，LI Laifeng2，LIN Hong3，HAN Wei3，TAN Douping3，ZHANG Feng3

1Petrochina Sichuan Petrochemical Co.，Ltd.，Pengzhou 611900，Sichuan，China； 2Petrochina Lanzhou Petrochemical Co.，Ltd.，Lanzhou 730060，Gansu，China； 3Lanzhou Petrochemical Research Center of PetroChina，Lanzhou 730060，Gansu，China

Online:2012-06-05 Published:2012-06-05

新型碳三液相加氢催化剂工业侧线评价

朱宝兴1，李来风2，林宏3，韩伟3，谭都平3，张峰3

1中国石油四川石化公司，四川彭州 611900；2中国石油兰州石化公司，甘肃兰州 730060； 3中国石油兰州化工研究中心，甘肃兰州 730060

Abstract

Abstract: A new catalyst used for C3 fraction liquid phase of Lanzhou Petrochemical Company 240 thousand annual ethylene workshop and industrial equipment conditions were simulated. The results of stability and 1000h activity of LY-C3-A and contrast-catalyst show that the bed temperature is 2.3 ℃ higher than that of contrast-catalyst even under the condition that inlet temperature of LY-C3-A is 5—8 ℃ lower than that of contrast-catalyst. The results indicate that selective hydrogenation effect of LY-C3-A is better than that of contrast-catalyst. Comprehensive properties of LY-C3-A are superior to that of contrast-catalyst and the catalyst teaches the requirements industrial application.

Key words: C3 fraction, selective hydrogenation, hydrogenation catalyst

摘要： 以兰州石化24万吨乙烯车间裂解料为原料，模拟工业装置工况，LY-C3-A与对比催化剂1000 h活性和稳定性试验结果表明：在其它工艺相同条件下，LY-C3-A入口温度比对比剂低5～8℃、床层温升高2.3 ℃，LY-C3-A丙烯转化率优于对比剂4个百分点，且LY-C3-A催化剂丙烯选择性高于对比剂10个百分点。评价结果证明LY-C3-A综合性能优于对比剂且达到工业装置应用要求。

关键词: 碳三馏分, 选择加氢, 加氢催化剂

ZHU Baoxing1，LI Laifeng2，LIN Hong3，HAN Wei3，TAN Douping3，ZHANG Feng3 . Industrial sideline evaluation of a new catalyst for C3 fraction liquid phase selective hydrogenation[J]. Chemical Industry and Engineering Progree.

朱宝兴1，李来风2，林宏3，韩伟3，谭都平3，张峰3. 新型碳三液相加氢催化剂工业侧线评价[J]. 化工进展.

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Industrial sideline evaluation of a new catalyst for C3 fraction liquid phase selective hydrogenation

新型碳三液相加氢催化剂工业侧线评价

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