Wellgreen Project Preliminary Economic Assessment ... - OTCIQ.com

17.3 M AJOR E QUIPMENT L IST
The major pieces of equipment that have been used to determine the capital and
operating costs are listed in Table 17.2.
Table 17.2 Equipment List
Equipment Quantity Size
Unit
Power
(kW/unit)
Stockpile Feed Conveyor 1 200 m long x 106.7 cm wide 75
Primary Jaw Crusher 2 122 cm x 152 cm 225
SAG Mill Feed Conveyor 1 200 m long x 106.7 cm wide 75
SAG Mill and Drive 2 7.0 m diameter x 3.0 m long 2,710
Grinding Mill Liner Crane 2 - 56
Ball Mills and Drives 2 6.24 m diameter x 14.68 m long 11,750
Primary Rougher Flotation Cell Bank 2 10 cell; 14.2 m 3 /cell 30
Secondary Rougher Feed Thickener 2 122 m diameter 56
Secondary Rougher Flotation Cell Bank 2 10 cell; 111 m 3 /cell 150
Primary Cleaner Flotation Cell Bank 2 10 cell; 14.2 m 3 /cell 30
Secondary Cleaner Flotation Cell Bank 2 10 cell; 8.5 m 3 /cell 22
Scavenger Flotation Cell Bank 2 10 cell; 200 m 3 /cell 150
Air Compressor 2 235 cm capacity 1,500
Concentrate Thickener 2 15.2 m diameter 2
Concentrate Pressure Filter 2 121 m 2 filtration area 15
Tailings Thickener 2 122 m diameter 56
Allowances have been made for pumps to move slurry and solutions where required.
Also, equipment for reagent preparation, storage, concentrate load out, and an
assay/test laboratory have been considered.
17.4 R EAGENTS
The reagents used in the design and costing are based on the current metallurgical
test program at Lakefield. SIPX will be used as the collector for the nickel/copper
sulphide flotation. MIBC will be used as the frother and CMC will be used as a
modifier.
Prophecy Platinum Corp. 17-5 1193460500-REP-R0001-02
Wellgreen Project Preliminary Economic Assessment,
Yukon, Canada