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加氢脱除碳五馏分中少量烯烃的研究

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摘要 以浸渍法和共沉淀法制备的氧化铝负载镍催化剂用于加氢脱除碳五馏分中少量烯烃.实验结果表明,催化剂制备方法对加氢反应结果影响不大,为了得到较佳的加氢效果,催化剂中镍含量应在35%(以氧化镍计)以上;适宜的加氢工艺条件为:温度100~120℃、压力0.6~1.2 MPa、液态空速1~3 h-1、氢油体积比125~150.在上述条件下,可使碳五馏分中的烯烃含量脱除至1.0×10-4以下.
机构地区 北京化工研究院
出处 《石油化工》 CAS CSCD 北大核心 2004年第z1期1539-1541,共3页 Petrochemical Technology
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