DISPOSAL OF HYDROCARBON SLUDGE
PCT No. PCT/GB89/01174 Sec. 371 Date May 21, 1991 Sec. 102(e) Date May 21, 1991 PCT Filed Oct. 2, 1989 PCT Pub. No. WO90/03951 PCT Pub. Date Apr. 19, 1990.The method of disposal of hydrocarbon sludge (such as petroleum-derived sludge residue from a hydrocracker) comprises mixing the sludge with spen...
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Zusammenfassung: | PCT No. PCT/GB89/01174 Sec. 371 Date May 21, 1991 Sec. 102(e) Date May 21, 1991 PCT Filed Oct. 2, 1989 PCT Pub. No. WO90/03951 PCT Pub. Date Apr. 19, 1990.The method of disposal of hydrocarbon sludge (such as petroleum-derived sludge residue from a hydrocracker) comprises mixing the sludge with spent silica-alumina catalyst particulate fines, of particle size not exceeding 50 micrometers, so as to form friable aggregates of the particulate fines in which the individual particles are bound together by the sludge. The resulting formulation is useful, inter alia, for road-making. |
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