The efficiency of metals separation using ore flotation is improved by the use of certain substituted hydrocarbylene trithiocarbonates as suppressants for undesired metals.
申请公布号
US4459237(A)
申请公布日期
1984.07.10
申请号
US19810328340
申请日期
1981.12.07
申请人
PHILLIPS PETROLEUM COMPANY
发明人
BRESSON, CLARENCE R.;PARLMAN, ROBERT M.;KIMBLE, JAMES B.
