LIQUID FUEL PRODUCTION SYSTEM AND LIQUID FUEL PRODUCTION METHOD

WIPO Patent Application WO/2024/048675

A1

The main purpose of the present invention is to prevent the deterioration in reaction yield in a conversion reaction from a raw material gas comprising hydrogen and carbon oxide to a liquid fuel. A liquid fuel production system according to an embodiment of the present invention is provided with: a liquid fuel synthesis unit which allows a conversion reaction from a raw material gas containing at least hydrogen and carbon oxide to a liquid fuel to proceed; a raw material gas supply unit which supplies the raw material gas into the liquid fuel synthesis unit; and a raw material gas circulation unit which re-supplies a remaining portion of the raw material gas, which contains an unreacted portion of the hydrogen, an unreacted portion of the carbon oxide and an acidic by-product of the conversion reaction, from the liquid fuel synthesis unit into the raw material gas supply unit. In the liquid fuel production system, the raw material gas supply unit includes: a mixing unit which mixes an amine compound with the remaining portion of the raw material gas in the presence of water vapor; and a water removal unit which removes a neutralization product between the amine compound and the acidic by-product together with condensed water of the water vapor.

IIDA KAZUKI (JP)
MAEHARA SOTA (JP)
ANDO JUNICHI (JP)
OKUMA YUSUKE (JP)
KAN HIROFUMI (JP)
SHIBAGAKI YUKINARI (JP)
TAKAHASHI MICHIO (JP)

PCT/JP2023/031603

March 07, 2024

August 30, 2023

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NGK INSULATORS LTD (JP)

C10G2/00; B01D53/22; C07C29/152; C07C31/04; C10L1/02

JP2019156730A	2019-09-19
JP2019527691A	2019-10-03
JP2010500362A	2010-01-07

MOMII Takafumi (JP)

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