AR040041A1 - A PROCESS TO SEPARATE AMMONIA FROM A GASEOUS CURRENT CONTAINING AMMONIA - Google Patents

A PROCESS TO SEPARATE AMMONIA FROM A GASEOUS CURRENT CONTAINING AMMONIA

Info

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
Application number
ARP030101805A
Other languages
Spanish (es)
Inventor
Andreas Johannes Biermans
Fredericus Henricus Maria Buittink
Original Assignee
Dsm Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dsm Nv filed Critical Dsm Nv
Publication of AR040041A1 publication Critical patent/AR040041A1/en

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)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Treating Waste Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (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.

ARP030101805A 2002-05-23 2003-05-23 A PROCESS TO SEPARATE AMMONIA FROM A GASEOUS CURRENT CONTAINING AMMONIA AR040041A1 (en)

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)

* Cited by examiner, † Cited by third party
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
US8398945B2 (en) 2008-12-12 2013-03-19 Thyssenkrupp 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
NL1020665C2 (en) 2003-11-25
CN1656020A (en) 2005-08-17
CN1294080C (en) 2007-01-10
AU2003224520A1 (en) 2003-12-12
CA2483648C (en) 2011-02-22
MY142787A (en) 2010-12-31
CA2483648A1 (en) 2003-12-04
WO2003099721A1 (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