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Filtration in coal liquefaction — influence of filter membrane on filtration

✍ Scribed by James W. Clarke; Terry D. Rantell

Publisher
Elsevier Science
Year
1981
Tongue
English
Weight
503 KB
Volume
4
Category
Article
ISSN
0378-3820

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Filtration in coal liquefaction: 1. Infl
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A series of experiments has been carried out to study the effects of filtration conditions upon the rate of filtration of non-hydrogenated coal digests. The results show the dependence of cake resistivity on both the filtration temperature and pressure. Filter cakes were found to be compressible, re

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A series of experiments has been carried out to study the way in which preparation conditions of coal digests influence filtration rate. It was shown that a relation exists between cake resistivity and digestion temperature and time, and therefore good control over digestion conditions is important