Sk Innovation Co., Ltd.

Sk Energy Co., Ltd.

Min Hoe Yi

Jae Wook Shin

Gyoo Tae Kim

Jin Su Ham

Min Kyoung Kim

Chang Kuk Kim

Ki Seok Choi

Jin Hwan Bang

Ju Hoe Kim

Sung Kwang Lim

Ho Jun Song

In Kwon Bae

Disclosed is a method of removing metals from hydrocarbon oil, comprising: supplying a feed including hydrocarbon oil; mixing the feed with an aqueous solution including a metal scavenger to prepare a first mixture; separating the first mixture into a first aqueous solution phase and a first hydrocarbon phase and discharging the separated first aqueous solution phase; mixing the separated first hydrocarbon phase with washing water to produce a second mixture; separating the second mixture into a second aqueous solution phase and a second hydrocarbon phase; and recovering the separated second hydrocarbon phase and recirculating the separated second aqueous solution phase.

Method for removing metal from hydrocarbon oil

Provided is a carbon fuel pneumatic dryer in which synthesis gas generated in a reactor is fed and cooled, including: a feeding part formed as a narrow pipe, via which synthesis gas and carbon fuel are fed; a drying part formed as a pipe having a larger diameter than the feeding part, in which the hot synthesis gas fed via the feeding part is cooled and the moisture content of the carbon fuel is lowered; and a conveying part formed as a pipe having a smaller diameter than the drying part such that the flow velocity of the synthesis gas and the carbon fuel having passed the drying part is increased, wherein the conveying part includes a bend so that the flow direction of the synthesis gas and the carbon fuel is changed.

Pneumatic conveying dryer for carbon fuel

This invention relates to an integrated gasification apparatus for carbonaceous fuel, wherein high-pressure steam produced during a gasification process of carbonaceous fuel is directly used to dry the carbonaceous fuel, and steam obtained through the drying process is directly used in a water gas shift process.

Gasification combined facility for carbon fuel including pneumatic conveying dryer

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Daejeon, South Korea

Min Hoe Yi