环保橡胶填充油的研究与应用进展
RESEARCH AND APPLICATION PROGRESS OF ECO-FRIENDLY RUBBER EXTENDER OIL
胡正海 1王宁2
作者信息
- 1. 中国石化石家庄炼化分公司,石家庄 050099
- 2. 中国石油大学(华东)化学化工学院
- 折叠
摘要
概述了橡胶填充油(简称橡胶油)的分类、发展现状及国内外环保橡胶油的生产工艺和研究进展.环保橡胶油主要有处理芳烃油、重质环烷基油、浅度溶剂抽提油、残余芳烃抽提油以及调合油5大类.以润滑油精制装置副产抽出油、催化裂化油浆、渣油等为原料,环保橡胶油的生产工艺主要有溶剂精制工艺、复合溶剂抽提工艺、加氢精制-溶剂抽提复合工艺、加氢精制工艺等,这些工艺通过选择性脱除原料中的多环芳烃、保留低环芳烃和烷基芳烃来生产环保橡胶油,国内目前存在产能低、产品芳碳率低等问题,影响了环保橡胶油在国内的大规模应用,也影响环保型橡胶轮胎质量的提高.在原有技术方案上开发新的环保橡胶油生产工艺,探索新的加工路线迫在眉睫.
Abstract
The classification,development status,production process and research progress of eco-friendly rubber extender oil(rubber oil)at domestic and overseas were summarized.The rubber oil mainly includes five categories:distillate aromatic extract(TDAE),heavy naphthenic oil(NAP),mildly extract solvate(MES),residual aromatic extract(RAE)and blended oil.Taking by-product extracted oil from lube oil refining unit,FCC slurry and residue,etc.as raw materials,the production process of eco-friendly rubber oil mainly included solvent refining process,double solvent extraction process,hydrorefining-solvent extraction process,etc.,these processes produced eco-friendly rubber oil by selective removal of polycyclic aromatic hydrocarbons from raw materials and retention of aromatic hydrocarbons and alkyl-aromatic hydrocarbons with less rings.The main problems were low production volume and low CA of eco-friendly rubber oil,which influenced the large scale application of eco-friendly rubber oil in China and the improvement of the quality of the eco-friendly rubber tire.It was urgent to develop a new production process of eco-friendly rubber oil on the original technical scheme and explore a new processing route.
关键词
环保橡胶填充油/加氢精制/溶剂抽提/多环芳烃Key words
eco-friendly rubber extender oil/hydrorefining/solvent extraction/polycyclic aromatic hydrocarbons引用本文复制引用
出版年
2024
NETL
NSTL
维普
万方数据