Design and Optimization of Ball Mill for Clinker Grinding in Cement Plant. Sanjeev T. ... undersized product per revolution. It is the .... specific energy requirement for clinker grinding ~ 40 kWh / Ton in ball mill before this study and 30. kWh/T...

Chat OnlineWET GRINDING MILLS. Wet grinding ball mills for the treatment of minerals, ores and ... 4.00 x 6.00. 4.20 x 6.25. 4.40 x 6.50. 4.60 x 6.75. DRIVE. POWER. [kW]. 90. 132. 160. 250. 355 .... W = Work in kWh/t. Q = Quantity in metric tons per hour.

Chat OnlineThe grinding process in ball mills and vertical roller mills differ fundamentally. .... higher the grinding pressure, the higher the energy input per pass between .... Blaine, cm2/g. 3200 3200 3700 3700 3880 3900 3640 3640. kWh/t. Mill. 32.5 .... The wear rate measured in gram per ton of cement produced is much higher for a.

Chat OnlineA typical type of fine grinder is the ball mill. ... E is the energy (kilowatt-hours per metric or short ton); W is the work index measured in a...

Chat OnlineThe current world consumption of cement is about 1.5 billion tonnes per annum ... is approximately 110 kWh/tonne, and around 40% of this energy is .... The established technique for determining power requirements for ball mills is the Bond.

Chat Onlineconsumption for ball drum mills with a cross-longitudinal motion of the grinding media. A new ... capacity (up to800 tons per hour) [2-5]. ..... only about100 kW.

Chat Onlinestudy of the effect of the various parameters on the performance of a ball mill. .... Work index is defined as the gross energy required in kilowatt-hours per ton of...

Chat OnlineLoad behaviour, mill power and breakage as affected by media shapes ...... comminution theory, estimates mill power per ton of 80 % passing screen size of feed ... For a desired mill capacity Q, the required shaft mill power P is. kW. QE. P.

Chat OnlineThe power drawn by the mill can similarly be shown to ... the actual power drawn by a small mill with the power ... densities of about 500 kW per ton of balls.

Chat OnlinePACIFIC GAS AND ELECTRIC COMPANY ..... In California, the cement industry consumes approximately 1,600 GWh per year, 220 MW, and ..... Modern ball mills may use between 29 and 34 kWh/short ton (Worrell and Galitsky, 2004) for.

Chat Onlineceramic balls are often added to aid with the reduction process (the mill is ... i.e. more than 50 tonnes per hour and have a power requirement ranging from 40 kW up to .... the order of 10 tons per hour and power consumption is relatively high.

Chat Online36.5-54.9. 46.2. 41.3. Bond ball mill work index. kWh/t. 15.8-23.5. 19.1. 21.8 ... expensive to draw more power per ton than operate the pebble crusher). SAG Mill...

Chat OnlineLarge electrically-driven ball mills used for grinding ore to a size suitable as ..... kilowatt-hour (kWh) per unit basis, primarily the metric ton (ton) or troy ounce.

Chat OnlineWet FGD Lizenithne Grinding. The wet horizontal ball mill has typically been the work- .... the mill installed motor power of only 10.4 kWh per short ton of material...

Chat OnlineMar 31, 2016 ... The basic parameters used in ball mill design (power calculations), rod mill or any ... Wi = work index, which is a factor relative to the kwh/short ton required to ... The power consumption per short ton will only be correct for the...

Chat OnlineAlternative way to make track of mill main drive kW consumption reduction and add makeup charge according to the extent of fall in power consumption. ... a given tonnage and, assuming uniform wear per unit of ball surface,...

Chat Onlineexpressed in units per ton of raw feed to the kiln, clinker production or cement .... Improved ball mills. Calculated from energy savings. 6-25 kWh/ton cement.

Chat OnlineIn the grinding circuit, rod, ball, or autogenous mills grind the taconite down into even .... operations range between 100 and 150-kilowatt hours per ton of pellets...

Chat OnlineDec 9, 2013 ... The specific energy requirements, expressed as kilowatt-hours per metric ton ... The results showed that the HPGR-ball mill circuit achieved a 21% .... extra 4.6 kWh/mt, but for the SABC circuit it only used an extra 1.8 kWh/mt.

Chat OnlineSpecific fuel and electricity consumption per ton of cement produced . .... The energy use is estimated at 0.34 kWh/ton raw material (Worrell .... Traditionally, ball mills are used in finish grinding, while many plants use vertical roller mills. In.

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