公开(公告)号：US09149758B2

公开(公告)日：2015-10-06

申请号：US14386351

申请日：2013-02-18

Applicant: KOREA INSTITUTE OF ENERGY RESEARCH

Inventor： Jong-Ho Park ,  Tae Sung Jung ,  Hyung Chul Yoon ,  Young Tae Guahk ,  Hee-Tae Beum ,  Jong-kee Park ,  Sang-Sup Han ,  Jong-Nam Kim ,  Soon-Haeng Cho

IPC: B01D53/04 ,  C01B13/02 ,  B01D53/047

CPC classification number: B01D53/0476 ,  B01D53/0423 ,  B01D53/0438 ,  B01D2251/402 ,  B01D2251/408 ,  B01D2251/606 ,  B01D2253/112 ,  B01D2253/1124 ,  B01D2256/12 ,  B01D2257/104 ,  B01D2259/402 ,  B01J20/043 ,  C01B13/0262

Abstract: Provided are a continuous oxygen adsorption and desorption device and an continuous oxygen adsorption and desorption method using the device, and more particularly, an continuous oxygen adsorption and desorption device for producing high-purity oxygen products by using a plurality of adsorption and desorption towers filled with an oxygen-selecting adsorption and desorption agent selected from BaMg(CO3)2 particles or particles in which either MgCO3 or Mg(OH)2 has been attached to the outside of BaMg(CO3)2, and also a continuous oxygen adsorption and desorption method using the device.

Abstract translation: 提供了一种使用该装置的连续氧吸附和解吸装置和连续氧吸附和解吸方法，更具体地，涉及一种通过使用多个填充有吸附和解吸塔的吸附和解吸塔来生产高纯氧产物的连续氧吸附和解吸装置 选自BaMg（CO3）2颗粒或其中MgCO 3或Mg（OH）2已经附着在BaMg（CO 3）2外部的颗粒的氧选择吸附和解吸剂，以及连续的氧吸附和解吸附方法 使用设备。

公开(公告)号：US20150001443A1

公开(公告)日：2015-01-01

申请号：US14316776

申请日：2014-06-26

Applicant: Korea Institute of Energy Research

Inventor： Jong-Ho Park ,  Taesung Jung ,  Hee-Tae Beum ,  Jong-Kee Park ,  Sang-Sup Han ,  Dong Woo Cho

IPC: B01J20/04

CPC classification number: B01J20/043 ,  B01D53/02 ,  B01D2251/402 ,  B01D2251/406 ,  B01D2251/408 ,  B01D2253/112 ,  B01D2256/12 ,  B01D2257/104 ,  B01J20/28016 ,  C01B13/0281 ,  C01F11/18 ,  C01F11/186 ,  C01P2002/50 ,  C01P2002/72 ,  C01P2002/85 ,  C01P2004/03 ,  C01P2004/61

Abstract: The present invention provides an oxygen selective adsorbent containing BaxSr(1−x)Mgy(CO3)(1+y) or BaxSr(1−x)CO3 particles, increasing transition oxygen partial pressure, and representing high thermal stability and excellent oxygen sorption cavity, by adding another metal such as Sr to Ba which is active element for oxygen adsorption, so as to be capable of desorbing oxygen under lower vacuum even at the same operating temperature as existing oxygen selective adsorbents, and a preparation method thereof.

Abstract translation: 本发明提供了含有BaxSr（1-x）Mgy（CO3）（1 + y）或BaxSr（1-x）CO3颗粒的氧选择性吸附剂，增加了转移氧分压，并表现出高的热稳定性和优异的氧吸附腔 通过向作为氧吸附的活性元素的Ba添加Sr等另外的金属，即使在与现有的氧选择性吸附剂相同的工作温度下也能够在较低的真空下解吸氧气及其制备方法。

公开(公告)号：US11167260B2

公开(公告)日：2021-11-09

申请号：US15979947

申请日：2018-05-15

Applicant: KOREA INSTITUTE OF ENERGY RESEARCH

Inventor： Jong-Ho Park ,  Taesung Jung ,  Hee-Tae Beum ,  Jong-Kee Park ,  Sang-Sup Han ,  Dong Woo Cho

IPC: B01J20/04 ,  B01J20/30 ,  C01F11/18 ,  C01B13/02 ,  C01F11/06 ,  B01D53/02

Abstract: The present invention provides an oxygen selective adsorbent containing oxides of BaxSr(1−x)Mgy(CO3)(1+y) or BaxSr(1−x)CO3 particles, increasing transition oxygen partial pressure, and representing high thermal stability and excellent oxygen sorption cavity, by adding another metal such as Sr to Ba which is active element for oxygen adsorption, so as to be capable of desorbing oxygen under lower vacuum even at the same operating temperature than the existing oxygen selective adsorbent; and a preparation method thereof.

公开(公告)号：US20150047504A1

公开(公告)日：2015-02-19

申请号：US14386351

申请日：2013-02-18

Applicant: KOREA INSTITUTE OF ENERGY RESEARCH

Inventor： Jong-Ho Park ,  Tae Sung Jung ,  Hyung Chul Yoon ,  Young Tae Guahk ,  Hee-Tae Beum ,  Jong-kee Park ,  Sang-Sup Han ,  Jong-Nam Kim ,  Soon-Haeng Cho

IPC: B01D53/047 ,  B01D53/04

CPC classification number: B01D53/0476 ,  B01D53/0423 ,  B01D53/0438 ,  B01D2251/402 ,  B01D2251/408 ,  B01D2251/606 ,  B01D2253/112 ,  B01D2253/1124 ,  B01D2256/12 ,  B01D2257/104 ,  B01D2259/402 ,  B01J20/043 ,  C01B13/0262

Abstract: Provided are a continuous oxygen adsorption and desorption device and an continuous oxygen adsorption and desorption method using the device, and more particularly, an continuous oxygen adsorption and desorption device for producing high-purity oxygen products by using a plurality of adsorption and desorption towers filled with an oxygen-selecting adsorption and desorption agent selected from BaMg(CO3)2 particles or particles in which either MgCO3 or Mg(OH)2 has been attached to the outside of BaMg(CO3)2, and also a continuous oxygen adsorption and desorption method using the device.

Abstract translation: 提供了一种使用该装置的连续氧吸附和解吸装置和连续氧吸附和解吸方法，更具体地，涉及一种通过使用多个填充有吸附和解吸塔的吸附和解吸塔来生产高纯氧产物的连续氧吸附和解吸装置 选自BaMg（CO3）2颗粒或其中MgCO 3或Mg（OH）2已经附着在BaMg（CO 3）2外部的颗粒的氧选择吸附和解吸剂，以及连续的氧吸附和解吸附方法 使用设备。