【摘要】 详细综述了国内外羊毛脂的回收方法及其技术发展概况 ,就离心法、泡沫分离法、酸裂解 -萃取法、化学絮凝 -萃取法、超滤膜分离法等各种方法的回收原理、工艺过程、回收率作了比较详细的分析。简述了粗羊毛脂精制的必要性 ,并介绍了国内外羊毛脂精制的工艺方法及其新进展。更多还原

【Abstract】 The recovery methods and the technology development of lanolin are overviewed in detail in this paper,and the recovery principle, the craft process and the percent recovery of the centrifugal, the foam flotation, the acid pyrolysis-extraction, the chemical flocculation-extration and the hyperfiltration membrane flotation and so on in the process of lanolin are analyzed detailedly. Necessity of crude lanolin refinement was expressed simplely, and the processing method and the new development of lanolin refinement both at home and abroad are introduced.更多还原