METHOD FOR REDUCING AND/OR INHIBITING ALDOL CONDENSATION IN GAS SCRUBBERS

• Main Authors: DICKE, René, REGUILLO CARMONA, Rebeca
• Format: Patent
• Language: English; French; German
• Published: 14.03.2018
• Subjects: CHEMISTRY; CRACKING HYDROCARBON OILS; FUELS; LUBRICANTS; METALLURGY; MINERAL WAXES; PEAT; PERFORMING OPERATIONS; PETROLEUM, GAS OR COKE INDUSTRIES; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; SEPARATION; TECHNICAL GASES CONTAINING CARBON MONOXIDE; TRANSPORTING

The present invention relates to the use of at least one ketone as inhibitor for aldol condensation of at least one aldehyde present in a gas scrubbing solution, in particular an acid gas scrubbing solution.