<p>Coal is desulfurized by treatment with a hydrolase to convert organic sulfur moieties in the coal matrix to sulfates, and by treatment with a sulfatase to cleave the sulfates.</p>
申请公布号
EP0396832(A1)
申请公布日期
1990.11.14
申请号
EP19890304725
申请日期
1989.05.10
申请人
HOUSTON INDUSTRIES INCORPORATED
发明人
MENGER, WILLIAM M.;KERN, ERNEST E.;TRANTOLO, DEBRA J.;WISE, DONALD L.;ODELSON, DAVID A.;SINSKEY, ANTHONY S.
