improved method for the reactivation of spent reformierungskatalysators

摘要

1,257,234. Regeneration. STANDARD OIL CO. 23 Sept., 1969 [30 Sept., 1968], No. 46719/69. Heading B1E. A platinum reforming catalyst regenerated with oxygen to burn off coke by means of a circulating flue gas to which oxygen is fed has the make-up oxygen dried before introduction.