AR040041A1 - A PROCESS TO SEPARATE AMMONIA FROM A GASEOUS CURRENT CONTAINING AMMONIA - Google Patents
A PROCESS TO SEPARATE AMMONIA FROM A GASEOUS CURRENT CONTAINING AMMONIAInfo
- Publication number
- AR040041A1 AR040041A1 ARP030101805A ARP030101805A AR040041A1 AR 040041 A1 AR040041 A1 AR 040041A1 AR P030101805 A ARP030101805 A AR P030101805A AR P030101805 A ARP030101805 A AR P030101805A AR 040041 A1 AR040041 A1 AR 040041A1
- Authority
- AR
- Argentina
- Prior art keywords
- ammonia
- separate
- current containing
- gaseous current
- containing ammonia
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/58—Ammonia
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/73—After-treatment of removed components
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/026—Preparation of ammonia from inorganic compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/12—Separation of ammonia from gases and vapours
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treating Waste Gases (AREA)
- Fertilizers (AREA)
- Removal Of Specific Substances (AREA)
- Gas Separation By Absorption (AREA)
Abstract
Un proceso para separar amoníaco de una corriente gaseosa que contiene amoníaco, convirtiendo el amoníaco en la corriente gaseosa que contiene amoníaco con un ácido orgánico en una sal de amonio, estando el proceso caracterizado porque la sal de amonio obtenida es puesta en contacto, a temperatura elevada, con un peróxido.A process for separating ammonia from a gaseous stream containing ammonia, converting ammonia into the gaseous stream containing ammonia with an organic acid in an ammonium salt, the process being characterized in that the obtained ammonium salt is brought into contact, at temperature elevated, with a peroxide.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1020665A NL1020665C2 (en) | 2002-05-23 | 2002-05-23 | Process for removing ammonia from an ammonia-containing gas stream. |
Publications (1)
Publication Number | Publication Date |
---|---|
AR040041A1 true AR040041A1 (en) | 2005-03-09 |
Family
ID=29580094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP030101805A AR040041A1 (en) | 2002-05-23 | 2003-05-23 | A PROCESS TO SEPARATE AMMONIA FROM A GASEOUS CURRENT CONTAINING AMMONIA |
Country Status (7)
Country | Link |
---|---|
CN (1) | CN1294080C (en) |
AR (1) | AR040041A1 (en) |
AU (1) | AU2003224520A1 (en) |
CA (1) | CA2483648C (en) |
MY (1) | MY142787A (en) |
NL (1) | NL1020665C2 (en) |
WO (1) | WO2003099721A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101284169B (en) * | 2008-05-14 | 2011-05-18 | 中国科学技术大学 | Ammonia decontamination agent and preparation method thereof |
EP2192099A1 (en) | 2008-11-28 | 2010-06-02 | Uhde Fertilizer Technology B.V. | Urea granulation process with an acidic scrubbing system and the subsequent integration of ammonium salt into urea granules |
WO2010066344A1 (en) | 2008-12-12 | 2010-06-17 | Uhde Gmbh | Removal of ammonia nitrogen, ammonium nitrogen and urea nitrogen by oxidation with hypochlorite-containing solutions from exhaust air in plants for producing ammonia and urea |
IT1395127B1 (en) * | 2009-07-30 | 2012-09-05 | Saipem Spa | PROCEDURE FOR THE RECOVERY OF AMMONIA FROM A GAS CURRENT |
EP2301917A1 (en) | 2009-09-16 | 2011-03-30 | Stamicarbon B.V. | Removal of urea and ammonia from exhaust gases |
EP2662349A1 (en) | 2012-05-08 | 2013-11-13 | Uhde Fertilizer Technology B.V. | Urea granulation process with scrubbing system |
EP2746244A1 (en) | 2012-12-21 | 2014-06-25 | Uhde Fertilizer Technology B.V. | Method for reducing the visible downwind detached plume opacity |
CN105709579B (en) * | 2016-04-05 | 2018-01-16 | 紫金矿业集团股份有限公司 | Fixed gas recovery process and equipment in gold smelting waste water evaporation process |
CN107126826A (en) * | 2017-04-10 | 2017-09-05 | 天津凯赛特科技有限公司 | Ammonia-contained tail gas treating device and method in prepared by a kind of soda ash |
CN107115762A (en) * | 2017-04-21 | 2017-09-01 | 福建皓尔宝新材料科技有限公司 | A kind of method that grape wine composition removes ammonia in room air in real time online |
CN108503532A (en) * | 2018-05-14 | 2018-09-07 | 衡阳师范学院 | A kind of processing method for the by-product tail gas preparing Zassol |
EP3984622A1 (en) | 2020-10-19 | 2022-04-20 | Lenntech B.V. | Process for acid washing of a gas comprising ammonia |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3511596A (en) * | 1965-09-17 | 1970-05-12 | American Cyanamid Co | Method of removing ammonia and methanol from gases |
JPS5375168A (en) * | 1976-12-16 | 1978-07-04 | Asahi Chem Ind Co Ltd | Recovering method of ammonia |
US4424072A (en) * | 1982-07-01 | 1984-01-03 | Lerner Bernard J | Prilling |
DE3742449A1 (en) * | 1987-12-15 | 1989-06-29 | Hoelter Heinz | Effluent-free wet scrubbing to bind amines and ammonia from the exhaust air downstream of cold- and hot-box foundries |
GB9421928D0 (en) * | 1994-11-01 | 1994-12-21 | Forbes Lee | Scrubbing method and apparatus |
US6190629B1 (en) * | 1999-04-16 | 2001-02-20 | Cbl Technologies, Inc. | Organic acid scrubber and methods |
-
2002
- 2002-05-23 NL NL1020665A patent/NL1020665C2/en not_active IP Right Cessation
-
2003
- 2003-05-06 AU AU2003224520A patent/AU2003224520A1/en not_active Abandoned
- 2003-05-06 CA CA2483648A patent/CA2483648C/en not_active Expired - Fee Related
- 2003-05-06 CN CNB038117568A patent/CN1294080C/en not_active Expired - Fee Related
- 2003-05-06 WO PCT/NL2003/000331 patent/WO2003099721A1/en not_active Application Discontinuation
- 2003-05-20 MY MYPI20031851A patent/MY142787A/en unknown
- 2003-05-23 AR ARP030101805A patent/AR040041A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NL1020665C2 (en) | 2003-11-25 |
CN1294080C (en) | 2007-01-10 |
CN1656020A (en) | 2005-08-17 |
CA2483648C (en) | 2011-02-22 |
MY142787A (en) | 2010-12-31 |
AU2003224520A1 (en) | 2003-12-12 |
WO2003099721A1 (en) | 2003-12-04 |
CA2483648A1 (en) | 2003-12-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration | ||
FD | Application declared void or lapsed, e.g., due to non-payment of fee |