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碱渣胶结材和碱渣混凝土 被引量:4
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作者 董金道 《混凝土》 CAS CSCD 北大核心 1999年第2期41-43,共3页
本文着重介绍了乌克兰国碱渣胶结材和碱渣混凝土研制生产和工程实践简况,阐述了该材料与普通水泥和普通混凝土相比中所显示的强度、抗冻、抗渗等一系列优点,并联系到国内重庆、沈阳、南京等单位的研制成果和实践应用,证实了该材料的... 本文着重介绍了乌克兰国碱渣胶结材和碱渣混凝土研制生产和工程实践简况,阐述了该材料与普通水泥和普通混凝土相比中所显示的强度、抗冻、抗渗等一系列优点,并联系到国内重庆、沈阳、南京等单位的研制成果和实践应用,证实了该材料的技术经济效益和发展前景。 展开更多
关键词 渣胶结材 渣混凝土 磨损率 碱组成分
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Recent Advances in Colloidal Lubricant Detergents 被引量:3
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作者 Wang Yonglei Eli Wumanjiang 《China Petroleum Processing & Petrochemical Technology》 SCIE CAS 2010年第4期7-12,共6页
Overbased lubricant detergents are important components in lubricating oil. Recently, a lot of papers about the synthesis mechanism, colloidal structure, acid neutralization and antifrictiorL properties of overbased d... Overbased lubricant detergents are important components in lubricating oil. Recently, a lot of papers about the synthesis mechanism, colloidal structure, acid neutralization and antifrictiorL properties of overbased detergents have been published with the development of experimental techniques, which can help us better understand the process of preparation and application of overbased detergents and propound new strategies for improving various performances of overbased detergents. In the future, the synthesis of environmentally friendly and multi-functional lubricant detergent using biodegradable vegetable oil instead of mineral oil as raw materials will be a primary objective for the colloidal lubricant detergent industry.This paper mainly presents the latest advances in the investigation of colloidal lubricant detergents. 展开更多
关键词 overbased detergents lubricant additives acid neutralization ANTIFRICTION BIODEGRADABLE
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