Quenching high temp. gas or vapour stream contg. acid or alkaline cpds. or salts - carbon@ black and/or tar, and suspended solid particles by mixing with cooling two phase mixt. of aq. phase and hydrocarbon phase

摘要

Gas or vapour streams at high temp., contg. acid or alkaline cpds. or their salts, C black and/or tar, and suspended solid particles, are quenched by mixing with a coolant liq. comprising a 2-phase mixt. of an aq. phase and a hydrocarbon phase.