The long-fibred spruce sulphite and kraft pulps, as well as short-fibred soda pulp cooked from rapeseed straw were subjected to displacement washing under laboratory conditions. Pure water was used as wash liquid, the conductivity of which was described by the permeability. The unmovable pulp bed was characterised by its average effective flow porosity, specific resistance, and equivalent pore diameter. The displacement washing process was divided into two periods. The first period, when spent liquor was displaced from the inter-fibre pores, was described by bed efficiency. The transport of solute in the second period, when leaching prevails, was characterised by the volumetric mass transfer coefficient. The results obtained showed that the...
The paper deals with the displacement washing of kraft spruce pulp delignified to two kappa number l...
140-148A transient mathematical model has been followed to study the displacement washing of pulp b...
There are many incentives for making the pulp washing process as efficient as possible: an efficient...
Using a laboratory displacement washing cell, kraft long fibre softwood and short fibre hardwood pul...
The aim of this work was to investigate the displacement washing process of soda pulp cooked from ra...
The displacement washing of spruce sulphite and kraft pulps was simulated using a laboratory washing...
Displacement washing of spruce sulphite and kraft pulps was simulated using a laboratory washing cel...
The aim of this work was to investigate the displacement washing process of soda pulp cooked from ra...
In this paper, the concept of the number of ideal stages of dilution and thickening commonly used fo...
The paper deals with the displacement washing of kraft softwood and hardwood pulps under various con...
The paper deals with the displacement washing of unbleached pulp cooked from rapeseed straw by the s...
The paper deals with the displacement washing of unbleached pulp cooked from spruce wood by kraft pu...
The aim of this paper was to investigate the influence of the wash liquid temperature on the displac...
The primary goal of the dissertation was to investigate the influence of the degree of delignificati...
Cílem práce bylo studium mechanismu vytěsňovacího praní nebělené sulfátové buničiny. Experimenty byl...
The paper deals with the displacement washing of kraft spruce pulp delignified to two kappa number l...
140-148A transient mathematical model has been followed to study the displacement washing of pulp b...
There are many incentives for making the pulp washing process as efficient as possible: an efficient...
Using a laboratory displacement washing cell, kraft long fibre softwood and short fibre hardwood pul...
The aim of this work was to investigate the displacement washing process of soda pulp cooked from ra...
The displacement washing of spruce sulphite and kraft pulps was simulated using a laboratory washing...
Displacement washing of spruce sulphite and kraft pulps was simulated using a laboratory washing cel...
The aim of this work was to investigate the displacement washing process of soda pulp cooked from ra...
In this paper, the concept of the number of ideal stages of dilution and thickening commonly used fo...
The paper deals with the displacement washing of kraft softwood and hardwood pulps under various con...
The paper deals with the displacement washing of unbleached pulp cooked from rapeseed straw by the s...
The paper deals with the displacement washing of unbleached pulp cooked from spruce wood by kraft pu...
The aim of this paper was to investigate the influence of the wash liquid temperature on the displac...
The primary goal of the dissertation was to investigate the influence of the degree of delignificati...
Cílem práce bylo studium mechanismu vytěsňovacího praní nebělené sulfátové buničiny. Experimenty byl...
The paper deals with the displacement washing of kraft spruce pulp delignified to two kappa number l...
140-148A transient mathematical model has been followed to study the displacement washing of pulp b...
There are many incentives for making the pulp washing process as efficient as possible: an efficient...