化工进展2025，Vol.44Issue(3)：1454-1465,12.DOI:10.16085/j.issn.1000-6613.2024-0322
植物油制备高硫聚合物的研究进展
Research progress in preparation of high sulfur polymers from vegetable oils
摘要
Abstract
The global sulfur production has reached more than 70 million tons,of which about 10%cannot be effectively used.The reverse vulcanization method provided a new way for high value-added conversion of sulfur.Vegetable oil is a kind of abundant,cheap and renewable green resource.It is of great significance to study the preparation of high sulfur polymer from vegetable oil and sulfur through reverse vulcanization.This paper introduced the basic principle of preparation of high sulfur polymer by reverse vulcanization of vegetable oil,and the progress of preparation of high sulfur polymer by different types of vegetable oil such as rapeseed oil and soybean oil was summarized.The application and mechanism of plant oil-based high sulfur polymer in heavy metal adsorption,self-healing,slow release fertilizer,crude oil adsorption and other fields were introduced.It was pointed out that the sulfur content of vegetable oil-based high sulfur polymers had certain limitations and further exploration of the structure-activity relationship was needed.The amount of sodium chloride used for pore formation was large and further optimization of the pore formation process was necessary.The mechanical properties of the polymer were poor,and other materials should be introduced and the synthesis process needed to be improved.Finally,it was suggested that the future research direction was to study the synthesis of high sulfur polymer from soybean oil and gutter oil,and slow release fertilizer had great application potential.关键词
植物油/逆硫化/重金属吸附/自修复/缓释材料Key words
vegetable oil/reverse vulcanization/heavy metal adsorption/self-healing/controlled-release material分类
化学工程引用本文复制引用
赵凯强,刘浩,戴振华,孙振峰,杨超,马诚..植物油制备高硫聚合物的研究进展[J].化工进展,2025,44(3):1454-1465,12.基金项目
中国石化科技项目(224072). （224072）
