公开(公告)号：US10030496B2

公开(公告)日：2018-07-24

申请号：US14439224

申请日：2013-08-01

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Hong Gon Kim ,  Min Jae Ko ,  Ju Hee Kim ,  Young Sang Cho ,  Jae Ik Kim ,  Kang-Bong Lee ,  In-Hwan Oh

IPC: E21B43/295 ,  C01B3/06 ,  E21B43/16

Abstract: The present disclosure relates to a method for producing a synthesis gas using a solid acid, more particularly to a method for producing a synthesis gas using a solid acid capable of remarkably decreasing production of environmental pollutants such as carbon dioxide, which includes producing hydrogen by reacting a solid acid with water and producing a synthesis gas by reacting the produced hydrogen with a carbon compound.

公开(公告)号：US20150292312A1

公开(公告)日：2015-10-15

申请号：US14439224

申请日：2013-08-01

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Hong Gon Kim ,  Min Jae Ko ,  Ju Hee Kim ,  Young Sang Cho ,  Jae Ik Kim ,  Kang-Bong Lee ,  In-Hwan Oh

IPC: E21B43/295 ,  E21B43/16 ,  C01B3/06

CPC classification number: E21B43/295 ,  C01B3/06 ,  E21B43/168 ,  Y02E60/366

Abstract: The present disclosure relates to a method for producing a synthesis gas using a solid acid, more particularly to a method for producing a synthesis gas using a solid acid capable of remarkably decreasing production of environmental pollutants such as carbon dioxide, which includes producing hydrogen by reacting a solid acid with water and producing a synthesis gas by reacting the produced hydrogen with a carbon compound.

Abstract translation: 本公开内容涉及使用固体酸制造合成气的方法，更具体地说，涉及使用能够显着降低二氧化碳等环境污染物的生产的固体酸的合成气的制造方法，其包括通过使氢气反应 与水形成的固体酸，并通过使生成的氢与碳化合物反应来制造合成气。

公开(公告)号：US11666853B2

公开(公告)日：2023-06-06

申请号：US17175705

申请日：2021-02-15

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY ,  KOREA LAND & HOUSING CORPORATION

Inventor： In Wook Nah ,  Jae Ik Kim ,  Soon Jong Kwak ,  In Hwan Oh ,  Daeseung Kyung ,  Youngjong Sim ,  Yeongmin Kim ,  Han-Guen Ahn ,  Sang-Ick Choi

IPC: B01D53/14

CPC classification number: B01D53/1493 ,  B01D53/1475 ,  B01D2252/2041 ,  B01D2252/20415 ,  B01D2252/20421 ,  B01D2252/20484 ,  B01D2257/504 ,  B01D2258/01 ,  B01D2258/05

Abstract: Disclosed are a carbon dioxide absorbent composition in which an N-alkylaminoalkanol; a polyhydroxyamine-based compound; and ethylenediamine and/or diethylenetriamine are mixed, a method for preparing the same, and a method and an apparatus for carbon dioxide absorption/separation using the same. Since the carbon dioxide absorbent according to the present disclosure has superior carbon dioxide absorption capacity and remarkably lower absorbent recycling temperature as compared to the existing absorbents such as monoethanolamine, etc., total energy consumption in the capturing process can be reduced greatly. In addition, since carbon dioxide is recovered at low recycling temperature, contamination by water or absorbent vapor may be prevented.