PROCESS FOR THE PRODUCTION OF HYDROGEN

摘要

The present invention provides a process for the production of hydrogen from the catalytic partial oxidation of a hydrocarbonaceous feedstock (3) with molecular oxygen (4) over a partial oxidation catalyst (6), which process comprises: during a reaction time interval contacting a first mixture of the hydrocarbonaceous feedstock and molecular oxygen with an overall oxygen-to- carbon ratio in the range of from 0.3 to 0.8 with the partial oxidation catalyst to convert the feedstock to a hydrogen-comprising gas and during a regeneration time interval contacting a second mixture of the hydrocarbonaceous feedstock and molecular oxygen with an oxygen-to-carbon ratio in the range of from 1.0 to 10 with the partial oxidation catalyst, in which process the regeneration time interval is in the range of from 2 to 10 seconds and the ratio of the reaction time interval to the regeneration time interval is at most 40.