MY142787A - Process for removing ammonia from an ammonia-containing gas stream - Google Patents

Process for removing ammonia from an ammonia-containing gas stream

Info

Publication number
MY142787A
MY142787A MYPI20031851A MYPI20031851A MY142787A MY 142787 A MY142787 A MY 142787A MY PI20031851 A MYPI20031851 A MY PI20031851A MY PI20031851 A MYPI20031851 A MY PI20031851A MY 142787 A MY142787 A MY 142787A
Authority
MY
Malaysia
Prior art keywords
ammonia
gas stream
containing gas
ammonium salt
removing ammonia
Prior art date
Application number
MYPI20031851A
Inventor
Biermans Andreas Johannes
Buittink
Original Assignee
Stamicarbon
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 Stamicarbon filed Critical Stamicarbon
Publication of MY142787A publication Critical patent/MY142787A/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)
  • 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)
  • Gas Separation By Absorption (AREA)
  • Removal Of Specific Substances (AREA)

Abstract

PROCESS FOR REMOVING AMMONIA FROM AN AMMONIA-CONTAINING GAS STREAM BY CONVERTING THE AMMONIA IN THE AMMONIA-CONTAINING GAS STREAM WITH AN ORGANIC ACID INTO AN AMMONIUM SALT, CHARACTERIZED IN THAT THE OBTAINED AMMONIUM SALT IS CONTACTED, AT ELEVATED TEMPERATURE, WITH A PEROXIDE.
MYPI20031851A 2002-05-23 2003-05-20 Process for removing ammonia from an ammonia-containing gas stream MY142787A (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
MY142787A true MY142787A (en) 2010-12-31

Family

ID=29580094

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20031851A MY142787A (en) 2002-05-23 2003-05-20 Process for removing ammonia from an ammonia-containing gas stream

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
ES2423191T3 (en) 2008-12-12 2013-09-18 Thyssenkrupp Uhde Gmbh Elimination of ammoniacal nitrogen, ammonium nitrogen and urea nitrogen from the waste air of ammonia and urea production plants, by oxidation with solutions containing hypochlorite
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
NL2029462B1 (en) 2020-10-19 2022-06-08 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
CA2483648C (en) 2011-02-22
CA2483648A1 (en) 2003-12-04
CN1656020A (en) 2005-08-17
NL1020665C2 (en) 2003-11-25
WO2003099721A1 (en) 2003-12-04
AU2003224520A1 (en) 2003-12-12
AR040041A1 (en) 2005-03-09
CN1294080C (en) 2007-01-10

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