公开(公告)号：US09566563B2

公开(公告)日：2017-02-14

申请号：US13758369

申请日：2013-02-04

Applicant: Korea Institute of Energy Research

Inventor： Hee-Yeon Kim ,  Chang-Keun Yi ,  Yeo-Il Yoon ,  Young-Cheol Park ,  Hong-Soo Kim ,  Seong-Ok Han

IPC: B01J20/30 ,  B01J20/20 ,  B01D53/02 ,  B01D53/62

CPC classification number: B01J20/3078 ,  B01D53/02 ,  B01D53/62 ,  B01D2253/20 ,  B01D2257/504 ,  B01J20/20 ,  B01J20/3028 ,  B01J2220/485 ,  Y02A50/2342 ,  Y02C10/04 ,  Y02C10/08

Abstract: A method for preparing a carbon dioxide absorbent based on natural biomass, and a carbon dioxide absorbent based on natural biomass that is prepared by the method. The method utilizes alkali metal or alkaline earth metal components, such as Ca, Ma and K, inherent to a natural plant biomass material. The method can provide a carbon dioxide absorbent with improved performance in an environmentally friendly manner at greatly reduced cost.

Abstract translation: 一种制备基于天然生物质的二氧化碳吸收剂的方法和通过该方法制备的基于天然生物质的二氧化碳吸收剂。 该方法利用天然植物生物质材料固有的碱金属或碱土金属成分，如Ca，Ma和K。 该方法可以大大降低成本，以环保的方式提供具有改进性能的二氧化碳吸收剂。

公开(公告)号：US20130207033A1

公开(公告)日：2013-08-15

申请号：US13758369

申请日：2013-02-04

Applicant: Korea Institute of Energy Research

Inventor： Hee-Yeon Kim ,  Chang-Keun Yi ,  Yeo-Il Yoon ,  Young-Cheol Park ,  Hong-Soo Kim ,  Seong-Ok Han

IPC: B01J20/30 ,  B01J20/20

CPC classification number: B01J20/3078 ,  B01D53/02 ,  B01D53/62 ,  B01D2253/20 ,  B01D2257/504 ,  B01J20/20 ,  B01J20/3028 ,  B01J2220/485 ,  Y02A50/2342 ,  Y02C10/04 ,  Y02C10/08

Abstract: A method for preparing a carbon dioxide absorbent based on natural biomass, and a carbon dioxide absorbent based on natural biomass that is prepared by the method. The method utilizes alkali metal or alkaline earth metal components, such as Ca, Ma and K, inherent to a natural plant biomass material. The method can provide a carbon dioxide absorbent with improved performance in an environmentally friendly manner at greatly reduced cost.

Abstract translation: 一种制备基于天然生物质的二氧化碳吸收剂的方法和通过该方法制备的基于天然生物质的二氧化碳吸收剂。 该方法利用天然植物生物质材料固有的碱金属或碱土金属成分，如Ca，Ma和K。 该方法可以大大降低成本，以环保的方式提供具有改进性能的二氧化碳吸收剂。

公开(公告)号：US20150174546A1

公开(公告)日：2015-06-25

申请号：US14403420

申请日：2013-05-21

Applicant: KOREA INSTITUTE OF ENERGY RESEARCH

Inventor： Chang-Keun Yi ,  Ho-Jung Ryu ,  Young-Cheol Park ,  Sung-Ho Jo ,  Gyoung Tae Jin ,  Dowon Shun ,  Dal-Hee Bae ,  Jaehyeon Park ,  Seung-Yong Lee ,  Jong-Ho Moon ,  Dong-Ho Lee

IPC: B01J8/26 ,  B01J8/18

CPC classification number: B01J8/26 ,  B01J8/0055 ,  B01J8/1809 ,  B01J8/1827 ,  B01J8/1872 ,  B01J8/388 ,  B01J2208/00548 ,  B01J2208/00752 ,  B01J2208/00893 ,  B01J2208/00902

Abstract: The present invention relates to a fluidized bed reactor capable of varying flow velocity, in which the flow velocity in the fluidized bed reactor varies to maintain the smooth transportation of solid particles while increasing the concentration of a gaseous reactant in relation to the solid particles. The fluidized bed reactor comprises: a lower high-speed unit into which solid particles and fluid particles are introduced; a middle low-speed unit continuously connected to an upper portion of the lower high-speed unit so that the flow velocity therein becomes lower than that in the lower high-speed unit; and an upper high-speed unit continuously connected to an upper portion of the middle low-speed unit so that the flow velocity therein becomes higher than that in the middle low-speed unit.

Abstract translation: 本发明涉及能够改变流速的流化床反应器，其中流化床反应器中的流速变化以保持固体颗粒的平稳输送，同时增加气态反应物相对于固体颗粒的浓度。 流化床反应器包括：固体颗粒和流体颗粒引入其中的较低高速单元; 连续地连接到下部高速单元的上部的中间低速单元，使得其中的流速低于下部高速单元中的流速; 以及与中低速单元的上部连续地连接的上部高速单元，使得其中的流速变得高于中间低速单元的流速。