NO874253D0 - Fremgangsmaate og anlegg for gjenvinning av ammoniakk ved separering av nitrogenoxyder fra roekgasser. - Google Patents

Fremgangsmaate og anlegg for gjenvinning av ammoniakk ved separering av nitrogenoxyder fra roekgasser.

Info

Publication number
NO874253D0
NO874253D0 NO874253A NO874253A NO874253D0 NO 874253 D0 NO874253 D0 NO 874253D0 NO 874253 A NO874253 A NO 874253A NO 874253 A NO874253 A NO 874253A NO 874253 D0 NO874253 D0 NO 874253D0
Authority
NO
Norway
Prior art keywords
oxyds
ammonia
recovery
plant
nitrogen
Prior art date
Application number
NO874253A
Other languages
English (en)
Other versions
NO168344C (no
NO874253L (no
NO168344B (no
Inventor
Ruedi Frey
Hans Rueegg
Original Assignee
Von Roll Ag
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 Von Roll Ag filed Critical Von Roll Ag
Publication of NO874253D0 publication Critical patent/NO874253D0/no
Publication of NO874253L publication Critical patent/NO874253L/no
Publication of NO168344B publication Critical patent/NO168344B/no
Publication of NO168344C publication Critical patent/NO168344C/no

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
    • 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)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Physical Water Treatments (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
NO874253A 1986-10-13 1987-10-12 Fremgangsmaate og anlegg for gjenvinning av ammoniakk ved separering av nitrogenoxyder fra roekgasser NO168344C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH4073/86A CH673593A5 (no) 1986-10-13 1986-10-13

Publications (4)

Publication Number Publication Date
NO874253D0 true NO874253D0 (no) 1987-10-12
NO874253L NO874253L (no) 1988-04-14
NO168344B NO168344B (no) 1991-11-04
NO168344C NO168344C (no) 1992-02-12

Family

ID=4269309

Family Applications (1)

Application Number Title Priority Date Filing Date
NO874253A NO168344C (no) 1986-10-13 1987-10-12 Fremgangsmaate og anlegg for gjenvinning av ammoniakk ved separering av nitrogenoxyder fra roekgasser

Country Status (6)

Country Link
US (1) US5069886A (no)
EP (1) EP0264041B1 (no)
JP (1) JPS63178829A (no)
CH (1) CH673593A5 (no)
DE (1) DE3778282D1 (no)
NO (1) NO168344C (no)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3732560A1 (de) * 1987-09-26 1989-04-06 Babcock Anlagen Ag Verfahren zum abtrennen von ammoniakresten aus flugasche
CH677885A5 (no) * 1988-09-08 1991-07-15 Von Roll Ag
DE3929926A1 (de) * 1989-09-08 1991-03-21 Metallgesellschaft Ag Verfahren zum behandeln der gase aus der vergasung fester, feinkoerniger brennstoffe
JPH0696145B2 (ja) * 1990-03-09 1994-11-30 荏原インフイルコ株式会社 Ｎｈ▲下３▼含有廃水の処理方法
EP0553643B1 (en) * 1992-01-17 1998-05-13 The Kansai Electric Power Co., Inc. Method for treating combustion exhaust gas
AT396655B (de) * 1992-03-26 1993-11-25 Oeko Wien Umweltschutzprojekte Verfahren zur reinigung von rauchgasen
JPH067639A (ja) * 1992-04-28 1994-01-18 Mitsubishi Heavy Ind Ltd 燃焼排ガスの脱硝方法
DE4237230C1 (de) * 1992-11-04 1994-03-03 Babcock Anlagen Gmbh Verfahren zum Reinigen eines Rauchgasstromes
SE503422C2 (sv) * 1994-01-19 1996-06-10 Soederfors Powder Ab Sätt vid framställning av en sammansatt produkt av rostfria stål
US5770163A (en) * 1994-12-21 1998-06-23 Mitsubishi Jukogyo Kabushiki Kaisha System for the recovery of ammonia escaping from an ammonia reduction denitrator
US5681536A (en) * 1996-05-07 1997-10-28 Nebraska Public Power District Injection lance for uniformly injecting anhydrous ammonia and air into a boiler cavity
WO1999048563A1 (en) 1998-03-26 1999-09-30 Board Of Control For Michigan Technological University Method for removal of ammonia from fly ash
US7393511B2 (en) * 2005-02-16 2008-07-01 Basf Catalysts Llc Ammonia oxidation catalyst for the coal fired utilities
US7780934B2 (en) * 2005-09-06 2010-08-24 Headwaters Incorporated Method and system for reducing ammonia slip after selective reduction of NOx
US8047145B2 (en) * 2007-02-20 2011-11-01 Hitachi Power Systems America, Ltd Ammonia vaporization system using non-flue gas intermediate heat transfer medium
US7985280B2 (en) * 2007-02-20 2011-07-26 Hitachi Power Systems America, Ltd. Separation of aqueous ammonia components for NOx reduction
CN101054210B (zh) * 2007-04-07 2011-07-27 太原理工大学 化肥厂高氨氮废水综合处理的工艺
US8580979B1 (en) 2009-09-28 2013-11-12 Organocat, LLC Method of preparing a humic acid extraction
US9174166B2 (en) * 2009-11-09 2015-11-03 Ihi Corporation Method and device for treating ammonia in gasification system
JP5846382B2 (ja) * 2012-06-25 2016-01-20 三菱自動車工業株式会社 内燃機関の排気浄化装置
US9650269B2 (en) * 2014-11-25 2017-05-16 General Electric Technology Gmbh System and method for reducing gas emissions from wet flue gas desulfurization waste water
CN109107382A (zh) * 2018-09-06 2019-01-01 南京瑞宜恒环境科技有限公司 一种焦化烟气脱硝工艺
JP2023071026A (ja) * 2021-11-10 2023-05-22 三菱重工業株式会社 浮体

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126945A (en) * 1964-03-31 kuhner
US3344585A (en) * 1967-05-12 1967-10-03 Eugene G Hollowell Method for recovering ammonia from gaseous mixture
US3798308A (en) * 1972-01-19 1974-03-19 Koppers Co Inc Method for treating coke oven gas
US3961020A (en) * 1972-10-09 1976-06-01 Hitachi, Ltd. Process for removing sulfur oxides and nitrogen oxides from flue gases using halogen-impregnated actuated carbon with simultaneous injection of ammonia
NL7400717A (no) * 1973-01-23 1974-07-25
JPS5332788B2 (no) * 1973-10-12 1978-09-09
GB1533462A (en) * 1975-02-05 1978-11-22 Sterling Drug Inc Method and apparatus for ammonia removal from wastewaters
JPS5477277A (en) * 1977-12-02 1979-06-20 Mitsubishi Heavy Ind Ltd Method and apparatus for reducing nitrogen oxides in combustion exhaust gas
JPS5845721A (ja) * 1981-09-16 1983-03-17 Mitsubishi Heavy Ind Ltd 排ガス処理方法
US4423017A (en) * 1981-10-29 1983-12-27 Exxon Research And Engineering Co. Process for reducing NO emissions
DE3205101C2 (de) * 1982-02-12 1985-10-10 Thümmler, Siegfried, 4920 Lemgo Verfahren zur Entschwefelung der Rauchgase einer Feststoff-Verbrennungsanlage und Vorrichtung zur Durchführung des Verfahrens
US4547293A (en) * 1982-09-03 1985-10-15 The United States Of America As Represented By The United States Department Of Energy Process for removal of ammonia and acid gases from contaminated waters
US4758250A (en) * 1987-06-01 1988-07-19 Air Products And Chemicals, Inc. Ammonia separation using ion exchange polymeric membranes and sorbents

Also Published As

Publication number Publication date
CH673593A5 (no) 1990-03-30
EP0264041B1 (de) 1992-04-15
NO168344C (no) 1992-02-12
EP0264041A3 (en) 1990-05-16
EP0264041A2 (de) 1988-04-20
NO874253L (no) 1988-04-14
NO168344B (no) 1991-11-04
JPS63178829A (ja) 1988-07-22
US5069886A (en) 1991-12-03
DE3778282D1 (de) 1992-05-21

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