PROCESS TO PREPARE A HYDROCARBON

摘要

The invention is directed to a process to prepare a hydrocarbon product from a gaseous feed comprising methane by (a) converting the gaseous feed by partial oxidation into a first mixture of hydrogen and carbon monoxide; (b) converting a liquid or solid biomass feed by partial oxidation into a second mixture of hydrogen and carbon monoxide; (c) increasing the hydrogen content of the second mixture to obtain a hydrogen rich mixture; (d) performing a Fischer-Tropsch synthesis using the first mixture as feed to obtain a waxy paraffinic synthesis product; (e) performing one or more hydroconversion steps on the waxy paraffinic synthesis product or part of said waxy paraffinic synthesis product to obtain the hydrocarbon product, wherein the hydrogen rich mixture is used as additional feed in step (d) and/or as reactant in step (e).