PROPOSITION 1

PROPOSITION 1 of Ph.D. Natalia Petrovskaya, September 28, 2014

I have about 11 distinguished points as possible to earn profit in Chile.

1. Receive profit in flotation

2. Use mix of reagents

3. Solve the problem of flotation of arsenic.

4. Improve technology through testing each cell of machines of flotation

5. Change direction of flows

6. Calculate schemas and discover weaknesses of schema.

7. Earn savings by good condition of climate

8. Receive economy in shredding (grinding) area

9. Jointly develop feedstock of ore

10. Use modern equipment

11. Reuse tailings, slag after smelting furnaces