常四蜡膏制取低熔点石蜡工艺研究  

Preparation of Low Melting Paraffin Wax Using Slack Wax From 4rd Side Cut of Atmospheric Column

作　　者：王立言[1] 王士新[1] 

机构地区：[1]中石化抚顺石油化工研究院,辽宁抚顺113001

出　　处：《当代化工》2008年第2期159-160,200,共3页Contemporary Chemical Industry

摘　　要：以常四蜡膏为原料，进行了制取低熔点石蜡的试验研究，结果表明，常四蜡膏可采用发汗脱油或溶剂脱油制取46^#和48^#低熔点石蜡，产品收率25．2％～62．3％，所制取的低熔点石蜡可用于生产氯化石蜡。The low melting point paraffin wax was prepared using slack wax from 4rd side cut ot atmospheric column. The results showed that, the No.46 ang No.48 low melting paraffin waxes could be prepared from the slack wax through sweating or solvent deoiling. The product yields were from 25.2% to 62.3%. The low melting poing paraffin wax was suitable feedstock for manufacturing chlorparaffin.

关 键 词：蜡膏 石蜡 发汗 脱油 氯化石蜡 

分 类 号：TE626.88[石油与天然气工程—油气加工工程]