Short Report
Dirk Bommes
Issued by: Reference:
24.08.2015
Date:
Customer, Schmitz
As info to:
1 (total 1 )
Page:
ZOWER Coal Sample
Filterpress trials
" Received Sample got diluted to 400g/l
" 4 trials were executed in Andritz lab in Cologne with 300x300mm filter press
" Best residual moisture of filter cake was 23%
" Filtration time was around 16min
" Ash content 62%
" Easy cake release
Trial 1 Trial 2 Trial 3 Trial 4
Pressure [bar] 6 15 15 7
Filtration time [min] 10 11 16 21
Membran squeeze 15 bar; 7min - - -
Moisture [%] 30 31 23 36
Cake hard hard very hard soft