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z409/z405 qing you zheng qi zhuan hua cui hua ji gong ye zhuang guan shi yan
Author(s): 
Pages: 33-36
Year: Issue:  1
Journal: Qilu Petrochemical Technology

Keyword:  工艺条件研制成功催化剂酸性还原性装管试验蒸汽转化催化剂分散剂一段转化炉轻油蒸汽转化产品;
Abstract: <正> 一、前言以催化剂的整体综合性能赶上或超过ICI46—1为目标,以提高催化剂的抗碳性能为主攻方向,研制成功的Z409轻油蒸汽转化制氢催化剂,在经过实验室1000小时稳定性试验和1100小时中型试验后于1987年6月通过了中石化总公司组织的中试技术鉴定。经工业放大制备的600kg产品分别在湖北化肥厂一段转化炉进行了两次工业装管试验,其工艺条件为液空速1.29kg油/h·L催化剂和H2O/C=3.5~3.7。第3次在湖南
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