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    • 40. 发明申请
    • Process for recovering rubber from rubber-bearing plants with a gristmill
    • 使用磨边机从含橡胶的植物中回收橡胶的工艺
    • US20070276112A1
    • 2007-11-29
    • US11438373
    • 2006-05-23
    • Anvar U. Buranov
    • Anvar U. Buranov
    • C08G83/00
    • C08C3/00C08C4/00
    • A process of recovering rubber from rubber-bearing plant materials in non-aqueous conditions by first drying the rubber-bearing plant material and then mechanically grinding the rubber-bearing plant material to produce rubber threads and finely ground root tissue. Following the mechanical grinding, rubber threads are separated from finely ground plant root tissue by passing the ground plant material over a dry vibrating mesh screen and blowing away the plant root skins to leave rubber threads. The rubber threads may further be purified by stirring the rubber threads in warm water. Then the mixture is settled and the rubber threads are skimmed off. Optimal purification may be obtained by stirring, settling, and skimming off the rubber threads. Another optimal purification can be achieved by stirring continuously in the flowing warm water.
    • 通过首先干燥含橡胶的植物材料,然后机械研磨含橡胶的植物材料以产生橡胶线和细根的根组织,从非含水状态的橡胶承载植物材料中回收橡胶的方法。 在机械研磨之后,通过将磨碎的植物材料通过干燥的振动筛网并将植物根皮剥离以留下橡胶线,将橡胶线与细磨的植物根组织分离。 橡胶线可以通过在温水中搅拌橡胶线进一步纯化。 然后将混合物沉降,并将橡胶线脱落。 可以通过搅拌,沉降和刮除橡胶线来获得最佳的净化。 可以通过在流动的温水中连续搅拌来实现另一种最佳的净化。