CIESC Journal ›› 2003, Vol. 54 ›› Issue (2): 255-258.
Previous Articles Next Articles
XIE Ying;BAO Xiaojun;LIU Hongtao;WEI Weisheng;SHI Gang
Online:
Published:
谢颖;鲍晓军;刘洪涛;魏伟胜;石冈
Abstract: By using heteropoly acid/acetone system as chemical extractant, a novel process was developed to selectively remove nitrogen-containing compounds from lubricating oil base stocks. The results showed that the process could effectively reduce the content of nitrogen-containing compounds and thus greatly increase the anti-oxidative stability of the lubricating oil base stocks, without significantly lowering sulfur content and affecting other physical and chemical properties of the refined base stocks. This work may provide an alternative way for denitrification of lubricating oil base stocks.
Key words: 杂多酸, 润滑油基础油, 含氮化合物, 抗氧化安定性
杂多酸,
关键词: 杂多酸, 润滑油基础油, 含氮化合物, 抗氧化安定性
XIE Ying, BAO Xiaojun, LIU Hongtao, WEI Weisheng, SHI Gang. SELECTIVE REMOVAL OF NITROGEN-CONTAINING COMPOUNDS FROM LUBE OIL BASE STOCKS USING HETEROPOLY ACID[J]. CIESC Journal, 2003, 54(2): 255-258.
谢颖, 鲍晓军, 刘洪涛, 魏伟胜, 石冈. 杂多酸选择性脱除润滑油基础油中含氮化合物 [J]. 化工学报, 2003, 54(2): 255-258.
0 / / Recommend
Add to citation manager EndNote|Ris|BibTeX
URL: https://hgxb.cip.com.cn/EN/
https://hgxb.cip.com.cn/EN/Y2003/V54/I2/255