| 摘要 |
SPECIFIC SURFACE FRACTIONATOR A method and apparatus for determining the fractional distribution of fibres by specific surface in a sample of mechanically treated pulp comprising; a hydrocyclone, at least two collecting chambers, a pump to feed pulp to said hydrocyclone, means to selectively connect the pump inlet with each chamber and means to selectively connect one of the outlets of the hydrocyclone to a selected chamber. |
