Sepg. sulphur di:oxide from carbon di:oxide and water vapour mixt. - obtd. from desulphurising plant, used to remove sulphur from combustion fumes

• Main Authors: LINDE,GERHARD,DR, REYHING,JOERG,DR, KARWAT,HEINZ,DR
• Format: Patent
• Language: English; German
• Published: 06.08.1981
• Subjects: CHEMISTRY; COMPOUNDS THEREOF; INORGANIC CHEMISTRY; METALLURGY; NON-METALLIC ELEMENTS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

To recover SO2 from a raw mixt. with CO2 and water vapour etc., in a first stage the mixt. is cooled in one of a set of three cyclically operating regenerators filled with coke or graphite to condense the water, and is then compressed and fed to an adsorber and a rectifying column from whose base SO...