Starting method of liquid fuel synthesizing system, and liquid fuel synthesizing system

摘要

Disclosed is a liquid fuel synthesis system which comprises: a reformer (12) for reforming a hydrocarbon raw material to produce a synthetic gas composed mainly of a carbon monoxide gas and a hydrogen gas; a bubble column reactor (30) for synthesizing a liquid hydrocarbon from the carbon monoxide gas and the hydrogen gas contained in the synthetic gas produced in the reformer (12); hydrogen-utilizing reactors (10, 50, 52, 54) for conducting a given reaction by utilizing the hydrogen gas contained in the synthetic gas produced in the reformer (12); a hydrogen-separation unit (26) for separating a part of the hydrogen gas contained in the synthetic gas produced in the reformer (12); and a hydrogen storage unit (80) for storing the hydrogen gas separated by the hydrogen-separation unit (26). Upon starting up the system, the hydrogen gas stored in the hydrogen storage unit (80) is supplied into the hydrogen-utilizing reactors (10, 50, 52, 54).