1. Home
  2. > Bandung economic environmental calcium carbonate coal mill

Bandung economic environmental calcium carbonate coal mill

We claim 1 A method of cleaningcalcium carbonateore containing silicate impurities which comprises subjecting said ore to a frothflotationprocess in the presence of a cationic collector wherein the collector is a combination of a quaternary ammonium compound having the formula STR3 wherein one or two of the group R 1 R 2 R 3 and R 4 are selected from a hydrocarbon group having 8

Get Price

Relate Product

toTop
Click avatar to contact us
<> Chat Online