公开(公告)号：US20230035152A1

公开(公告)日：2023-02-02

申请号：US17789376

申请日：2020-11-04

Applicant: SINTOKOGIO, LTD.

Inventor： Masanori SHIMIZU ,  Takuro YAMAZAKI ,  Mizuki OKUBO

IPC: C10K1/10 ,  C02F1/02 ,  C02F1/78 ,  B01D47/02

Abstract: A gasification system according to an aspect includes a scrubber device to transfer contaminant contained in a flammable gas to cleaning water and discharge the cleaning water containing the contaminant as scrubber wastewater, a heat exchange device to heat the scrubber wastewater to vaporize the contaminant contained in the scrubber wastewater; and a combustion furnace to incinerate the vaporized contaminant, wherein the heat exchange device heats the scrubber wastewater by using heat generated by the combustion furnace.

公开(公告)号：US20240093104A1

公开(公告)日：2024-03-21

申请号：US18454197

申请日：2023-08-23

Applicant: SINTOKOGIO, LTD.

Inventor： Takuro YAMAZAKI ,  Masanori SHIMIZU

IPC: C10J3/32 ,  C10J3/72

CPC classification number: C10J3/32 ,  C10J3/723 ,  C10J2300/0916 ,  C10J2300/0956 ,  C10J2300/1246

Abstract: A biomass gasification furnace provided with an outer tube, an inner tube provided inside the outer tube so that a lower end thereof is located higher than a lower end of the outer tube, and a reactor that heats the outer tube from outside, wherein a combustion air supply portion that supplies combustion air is provided inside the inner tube so as to be spaced from the lower end of the inner tube, a biomass raw material is supplied from above to the inside of the inner tube so as to form an accumulation portion in which the biomass raw material has accumulated from the lower end of the outer tube to a location higher than the combustion air supply portion, a fuel gas is produced in the accumulation portion, and the produced fuel gas is discharged through a space between the inner tube and the outer tube.