公开(公告)号：US2132592A

公开(公告)日：1938-10-11

申请号：US4183135

申请日：1935-09-23

申请人： CARNEGIE STEEL COMPANY

发明人： WELLS JOSEPH H ,  WILSON JR PHILIP J

IPC分类号： C01C1/10

CPC分类号： C01C1/10

公开(公告)号：US2018863A

公开(公告)日：1935-10-29

申请号：US60155132

申请日：1932-03-28

申请人： SEMET SOLVAY ENG CORP

发明人： MILLER MATTHEW J

IPC分类号： C01C1/10

CPC分类号： C01C1/10

公开(公告)号：US2017323A

公开(公告)日：1935-10-15

申请号：US72435034

申请日：1934-05-07

申请人： SHELL DEV

发明人： DANIEL PYZEL

IPC分类号： C01C1/10

CPC分类号： C01C1/10

公开(公告)号：US1696224A

公开(公告)日：1928-12-25

申请号：US14898926

申请日：1926-11-17

申请人： HARALD AHLQVIST

发明人： HARALD AHLQVIST

IPC分类号： C01C1/10

CPC分类号： C01C1/10

公开(公告)号：US1581367A

公开(公告)日：1926-04-20

申请号：US75730524

申请日：1924-12-22

申请人： UNGER JOHN S

发明人： UNGER JOHN S

IPC分类号： C01C1/10

CPC分类号： C01C1/10

公开(公告)号：US253045A

公开(公告)日：1882-01-31

申请号：US253045D

CPC分类号： C01C1/10

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.

公开(公告)号：US11897822B2

公开(公告)日：2024-02-13

申请号：US17093123

申请日：2020-11-09

申请人： The Regents of the University of Michigan

发明人： Abraham Noe-Hays ,  Nancy G. Love

IPC分类号： C05C3/00 ,  B01D9/00 ,  C01C1/10

CPC分类号： C05C3/00 ,  B01D9/0013 ,  C01C1/10

摘要： A system for generating a concentrated product from a feedstock includes a reciprocating concentration system that includes first and second chambers to which the feedstock is alternately provided and from which the concentrated product is alternately removed, and a heat transfer system in thermal communication with the first and second chambers, the heat transfer system being configured to reversibly transfer heat between the first and second chambers such that the first chamber alternates between melting a frozen portion of the feedstock in the second chamber and having a frozen portion of the feedstock in the first chamber melted by the feedstock in the second chamber. The system further includes a heat dump system in thermal communication with the reciprocating concentration system, the heat dump system being configured to remove heat from the reciprocating concentration system.

公开(公告)号：US20190210904A1

公开(公告)日：2019-07-11

申请号：US16139709

申请日：2018-09-24

申请人： BION ENVIRONMENTAL TECHNOLOGIES, INC.

发明人： Morton ORENTLICHER ,  Mark M. SIMON

IPC分类号： C02F9/00 ,  C01C1/10 ,  B01D53/58 ,  B01D53/62 ,  C05C3/00 ,  B01D61/02 ,  C01C1/26

CPC分类号： C02F9/00 ,  B01D53/58 ,  B01D53/62 ,  B01D61/025 ,  B01D2257/504 ,  B01D2258/0266 ,  C01C1/10 ,  C01C1/26 ,  C02F1/02 ,  C02F1/20 ,  C02F1/441 ,  C02F1/444 ,  C02F1/68 ,  C02F3/28 ,  C02F11/04 ,  C02F2001/5218 ,  C02F2101/16 ,  C02F2103/20 ,  C02F2209/02 ,  C05C3/00 ,  Y02A50/2346 ,  Y02C10/04 ,  Y02E50/343 ,  Y02P20/152

摘要： The present invention is a process, a method, and system for recovery and concentration of dissolved ammonium bicarbonate from a wastewater containing ammonia (NH3) using gas separation, condensation, filtration, and crystallization, each at controlled operating temperatures. The present invention includes 1) removal of ammonia from waste (sludges, semi-solids, and solids and liquids) without the use of chemicals at a temperature of at least 80 degrees Celsius, 2) mixing of the gaseous ammonia with carbon dioxide and water vapor and concentrating dissolved ammonium carbonate and ammonium bicarbonate using reverse osmosis at a temperature of between about 35 and 50 degrees Celsius, and 3) crystallizing concentrated dissolved ammonium carbonate and ammonium bicarbonate at a temperature of less than about 35 degrees Celsius to form solid ammonium bicarbonate and ammonium carbonate.

公开(公告)号：US20170291825A1

公开(公告)日：2017-10-12

申请号：US15484653

申请日：2017-04-11

申请人： The Research Foundation for The State University of New York

发明人： Wendong Tao ,  Anayo Thomas Ukwuani

IPC分类号： C01C1/10 ,  C02F1/06 ,  C01C1/242 ,  C02F1/20 ,  B01D53/14 ,  C02F3/28 ,  C02F1/66

CPC分类号： C01C1/10 ,  B01D3/10 ,  B01D9/0022 ,  B01D9/0031 ,  B01D53/1418 ,  B01D53/145 ,  B01D53/1493 ,  B01D53/58 ,  B01D53/78 ,  B01D2251/506 ,  B01D2252/10 ,  B01D2258/05 ,  C01C1/242 ,  C01P2006/80 ,  C02F1/06 ,  C02F1/20 ,  C02F1/66 ,  C02F3/2866 ,  C02F2101/16 ,  C02F2103/20 ,  C02F2103/32 ,  Y02E50/343

摘要： The present disclosure is directed to methods for treating an organic material, including the steps of transporting the organic material into a first vessel; heating the organic material in the first vessel and applying a negative pressure to the organic material in the first vessel to a boiling point of the organic material, wherein the heat and negative pressure separates a portion of an ammonia from the organic material; removing the portion of the ammonia from the first vessel; transporting the removed portion of the ammonia from the first vessel to an acid solution in a second vessel; and separating a portion of the ammonia from the acid solution.