公开(公告)号：US20240278175A1

公开(公告)日：2024-08-22

申请号：US18568884

申请日：2022-06-24

申请人： Daiseki Co., Ltd. ,  SyncMOF Inc.

发明人： Tetsuya YAMAMOTO ,  Kenichiro YAGI ,  Kazuya NISHITA ,  Naoto MIWA ,  Junichi HATAOKA ,  Akihiro HORI ,  Mai KOYAMA

IPC分类号： B01D53/58 ,  B01D53/82 ,  B01D53/96 ,  B01J20/22 ,  B01J20/28 ,  C01C1/10 ,  C01C1/12 ,  F17C11/00

CPC分类号： B01D53/58 ,  B01D53/82 ,  B01D53/96 ,  B01J20/226 ,  B01J20/2808 ,  B01J20/28083 ,  B01J20/28085 ,  C01C1/10 ,  C01C1/12 ,  F17C11/00 ,  B01D2253/204 ,  B01D2257/406

摘要： An ammonia-containing liquid or an ammonia-containing gas is made to contact a porous coordination polymer in which a metal ion and an organic ligand coordinately bonded, ammonia is adsorbed to the porous coordination polymer, and the ammonia is desorbed from the ammonia-adsorbed porous coordination polymer to recover the ammonia. The porous coordination polymer that contacts the ammonia-containing liquid preferably has a water-soluble solvent adhered thereto. The ammonia-containing gas is preferably adjusted such that water is contained at an amount of 106 parts by mass or more when the ammonia content is 100 parts by mass.