FREMGANGSMAATE FOR FREMSTILLING AV EN VARM GASS-STROEM UNDER TRYKK VED KATALYTISK DELVIS FORBRENNING, SAMT APPARATUR FOR DETTE

摘要

Process and apparatus for catalytic combustion in which a combustible gas stream is mixed with part of the recycled hot product stream and then fed to a combustion zone containing a combustion catalyst, and from which the hot pressurised product is obtained. The recycle is preferably effected by means of a constriction at the end of the inlet gas supply producing a region of lower pressure than the pressure of the product gas.