摘要
废油，是其中含有5%～10%为不能被利用的废物，而90%～95%是可以重新加工再利用的，使再生油资源成为解决我国目前能源困境的一个非常有效的途径，从石油中提炼基础油产品率很低，生产1t至少需要5t原油。从某种方面上讲利用再生废油要比开发原油经济的多，可以节省大量的时间和资金。近年来我国平均每年要进口2亿多吨原油，进口200多万吨润滑油，而且进口原油的产地大多又受战乱，政权更迭等政治因素影响。所以，对废油再生和利用，不仅具有重要的经济意义、环保意义，还具有重要的政治意义。
5%~10%matter in waste oil can not be reused, but other 90%~95%matter can be reused, so that waste oil recycling has become a very effective way to solve our current energy predicament. Yield of refined base oil products from petroleum is very low;production of base oil products from waste oil is more economic. In recent years, China＆#39;s average annual imports of crude oil and lubricating oil are more than 200 million tons and 2 million tons, and the origin of imported crude oil is often affected by political factors. Therefore, waste oil recycling not only has important economic significance and environmental significance, but also has important political significance.
出处
《当代化工》
CAS
2014年第4期588-590,共3页
Contemporary Chemical Industry
关键词
废油
精制
过滤
Waste oil
Refining
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