Dewatering of manure - by adding isoparaffin hydrocarbon carrier liq., distilling off water and evaporating off carrier liq.

摘要

Dewatering manure comprises (i) adding isoparaffin with an initial b.pt. (ASTM D86/ASTM D1078) of 165-200 deg. C, pref. 170-195 deg.C and esp. 175-195 deg.C as organic, relatively non-volatile carrier liq.; (ii) dewatering the manure/carrier liq. mixt. by distillation; and (iii) evaporating off the carrier liq.