A new way of coarsematerial dehydration stream and carried out of the zone of separation.
A construction of the apparatus
Numerical modelling of division process in the air multicascade gravitational qualifierAs
a result of researches movement of air with firm particles in
a new design of the two
Modeling of gas centrifugal suspensions separation processes of the vortex chamber. The mathematical model and studied the hydrodynamic characteristics of gas flow,
a film
Сульфатирование ксилана хлорсульфоновой кислотой в 1,4-диоксанеЛевданский, В.А.,
Кондрасенко, А.А.,
Левданский, А.В.,
Королькова, И.В.,
Levdansky, Vladimir A.,
Kondrasenko, Alexander A.,
Levdansky, Alexander V.,
Korol’kova, Irina V. . It
has been found, that sulfation of xylan at
a temperature of 20 °C for 5–6 hours makes it possible