CHARACTERIZATION OF MECHANICAL PULP FINES WITH A SMALL HYDROCYCLONE .1. THE PRINCIPLE AND NATURE OF THE SEPARATION

被引：0

作者：

WOOD, JR

GRONDIN, M

KARNIS, A

机构：

来源：

JOURNAL OF PULP AND PAPER SCIENCE | 1991年 / 17卷 / 01期

关键词：

MECHANICAL PULPS; FINES; TURBIDITY; HYDROCYCLONES; RAY CELLS; SPECIFIC SURFACE; QUANTITATIVE ANALYSIS; SEPARATION; CHARACTERISTICS; OPACITY; LINTING;

D O I：

暂无

中图分类号：

TB3 [工程材料学]; TS [轻工业、手工业、生活服务业];

学科分类号：

0805 ; 080502 ; 0822 ;

摘要：

A small hydrocylone has been used to classify mechanical pulp fibres into fractions of differing specific surface, with ray cells at the low end of the range and fibrillar fragmented material at the high end. The turbidities at constant consistency of these fractions, which were found to correlate with specific filtration resistance, were used as a relative measurement of the specific surface of the classified fines. The resulting distribution of specific surface yielded a quantitative characterization of mechanical pulp fines.

引用

页码：J1 / J5

页数：5