首页>
外国专利>
it was the development and recovery of solid separation from liquid containing ionic flotation using methods and means for the implementation of the perfectfood
it was the development and recovery of solid separation from liquid containing ionic flotation using methods and means for the implementation of the perfectfood
展开▼
机译:这是使用实现完美食品的方法和手段从含离子浮选的液体中分离出固体的方法的开发和回收
展开▼
页面导航
摘要
著录项
相似文献
摘要
PCT No. PCT/FR85/00163 Sec. 371 Date Jul. 22, 1986 Sec. 102(e) Date Jul. 22, 1986 PCT Filed Jun. 19, 1985 PCT Pub. No. WO86/03142 PCT Pub. Date Jun. 5, 1986.Improvement to the separation and recovery of solids from liqiuds containing them, and using a ionic flotation process, implementing an installation characterized in that it comprises at least a vat (1) for pretreating the solution to be treated for the insolubilization of the solid to be recovered and the formation of a suspension maintained under stirring conditions (stirrer 2), at least a flotation cell (5) supplied with said suspension, at least a device (4) provided between said vat (1) and said flotation cell (5) adapted to generate within the cell a rising non-turbulent stream intended to convey the desired solid towards the surface of said suspension while maintaining at said surface a calm area for the accumulation of said solid and at least one means for the recovery of said solid (6-7).
展开▼