公开(公告)号：US20240271165A1

公开(公告)日：2024-08-15

申请号：US18681047

申请日：2021-08-12

申请人： KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

发明人： Doh Chang LEE ,  Sungjun KOH ,  Yoojin CHOI ,  Ilsong LEE ,  Gui-Min KIM

IPC分类号： C12P3/00 ,  B01J27/057 ,  B01J27/14 ,  B01J31/00 ,  B01J31/26 ,  B01J35/39 ,  B01J35/45 ,  B01J35/53

CPC分类号： C12P3/00 ,  B01J27/0573 ,  B01J27/14 ,  B01J31/003 ,  B01J31/26 ,  B01J35/39 ,  B01J35/45 ,  B01J35/53

摘要： The present invention relates to a method for production of ammonia, using an inorganic nanoparticle-microbial complex in which a nitrogen fixation reaction in a microorganism is improved by increasing the amount of inorganic nanoparticles entrapped in the microorganism. The present invention can produce ammonia at low temperature and low pressure conditions, compared to the conventional Haber-Bosch process of producing ammonia in high temperature and high pressure conditions and in a friendly environmental manner without emission of carbon dioxide that is released during conventional chemical synthesis processes, whereby the present invention may be a competitive alternative to the prior art for production of ammonia that has an unlimited potential as a future energy resource.