摘要
为推进合成造纸机循环油的国产化替代,提高国产高档润滑油在造纸行业的市场影响力,文中以国产mPAO40基础油为原料,研制适用于高速、高温、高负荷现代化造纸设备工况的220号合成循环造纸机油。结果表明:采用国产mPAO40、PAO8基础油、2%复合剂F2、0.4%抗氧剂K4调制的220号合成造纸机油,满足轻工行业标准QB/T 2767-2006《220号合成型造纸机循环润滑系统润滑油》的指标要求。经综合性能对比,国产mPAO40替代进口PAO40用于生产220号合成造纸机油是可行的。同时,加入100μg/g破乳剂P4可进一步改善220号合成造纸机油抗乳化性能,82℃和54℃的快速分水效果较好,在工业冷却水中也可实现油水快速分离。
To promote the localized substitution of synthetic paper machine circulating oils,gain market influence for domestic high-grade lube oils in paper industry,the domestic metallocene poly-α-olefin 40(mPAO40)base oil was used as the feedstock to research and develop the synthetic paper machine circulating oil 220,which is suitable for high speed,high temperature and high load conditions of modern papermaking equipment.The results indicate that the synthetic paper machine circulating oil 220 prepared with domestic mPAO40,PAO8 base oils,2% composite F2,and 0.4% antioxidant K4 can meet the specification requirements of light industry standard-Synthetic Paper Machine Circulating Oil 220(QB/T 2767-2006).After comprehensive performance comparison,it is feasible to substitute imported PAO40 with domestic mPAO40 to produce synthetic paper machine circulating oil 220.Moreover,the addition of 100μg/g demulsifier P4 can further improve its anti-emulsification performance.As it has good rapid water separation effect at 82℃ and 54℃,it can also achieve the rapid separation of oil from industrial cooling water.
作者
李兴阳
揭斌华
邹小芸
龙宇臻
LI Xing-yang;JIE Bin-hua;ZOU Xiao-yun;LONG Yu-zhen(School of Chemistry and Chemical Engineering,South China University of Technology,Guangzhou,Guangdong 510630,China;Maoming Branch,SINOPEC Lubricant Company,Maoming,Guangdong 525011,China)
出处
《润滑油》
CAS
2022年第5期11-17,共7页
Lubricating Oil
关键词
造纸机循环油
合成型
茂金属聚α-烯烃
破乳化
破乳剂
paper machine circulating oil
synthetic
metallocene poly-α-olefin
demulsification
demulsifier
