Features of domestic resource utilization technologies for alkaline residue including residual alkali, sulfide, naphthenic acid-sodium, phenolic sodium, neutral oil and so on were introduced. In allusion to the deficiency of resource utilization technologies for alkaline residue at present, new resource utilization technology which combined many techniques and had short-flow, low-cost advantages was put forward.%介绍了国内石油碱渣中残余NaOH和硫化物、环烷酸钠、酚钠,中性油等废弃组分资源化利用的技术特点,针对现阶段碱渣资源化利用技术单一化的不足,提出了碱渣资源化利用中多技术联用、短流程、低成本技术的优势.
展开▼
