ES8105239A1 - Procedimiento para destruir el amoniaco existente en las aguas residuales - Google Patents

Procedimiento para destruir el amoniaco existente en las aguas residuales

Info

Publication number
ES8105239A1
ES8105239A1 ES495064A ES495064A ES8105239A1 ES 8105239 A1 ES8105239 A1 ES 8105239A1 ES 495064 A ES495064 A ES 495064A ES 495064 A ES495064 A ES 495064A ES 8105239 A1 ES8105239 A1 ES 8105239A1
Authority
ES
Spain
Prior art keywords
ammonia
elimination
waste waters
plant waste
coke plant
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES495064A
Other languages
English (en)
Other versions
ES495064A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Didier Engineering GmbH
Original Assignee
Didier Engineering GmbH
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 Didier Engineering GmbH filed Critical Didier Engineering GmbH
Publication of ES8105239A1 publication Critical patent/ES8105239A1/es
Publication of ES495064A0 publication Critical patent/ES495064A0/es
Granted legal-status Critical Current

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
    • B01D53/56—Nitrogen oxides
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/586—Treatment of water, waste water, or sewage by removing specified dissolved compounds by removing ammoniacal nitrogen
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/903—Nitrogenous
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/918—Miscellaneous specific techniques
    • Y10S210/919—Miscellaneous specific techniques using combined systems by merging parallel diverse waste systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrology & Water Resources (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Industrial Gases (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)

Abstract

PROCEDIMIENTO DE ELIMINACION DE AMONIACO EN AGUAS RESIDUALES. CONSISTE EN PULVERIZAR EL AGUA RESIDUAL QUE CONTIENE AMONIACO EN SU REACTOR CON GAS DE HUMO DE UNA BATERIA DE HORNOS DE COQUE A ALTA TEMPERATURA. OPCIONALMENTE SE INTRODUCE EN EL REACTOR EL VAPOR RESIDUAL MEDIANTE UN ELIMINADOR DE AMONIACO; EN CADA CASO, LA MEZCLA SE SOMETE A UNA REACCION-REDOX CATALITICA. EL HUMO DE GAS SE MEZCLA DE FORMA QUE LA CANTIDAD -NOX EXISTENTE EN EL GAS DE HUMO SE HALLA EN UNA RELACION ESTEQUIMETRICA CON LA CANTIDAD -NH3 EXISTENTE EN EL AGUA RESIDUAL O EN EL VAPOR. LA TEMPERATURA DE LA REACCION ES DE 250GC O MAS.
ES495064A 1979-09-25 1980-09-15 Procedimiento para destruir el amoniaco existente en las aguas residuales Granted ES495064A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2938654A DE2938654B1 (de) 1979-09-25 1979-09-25 Verfahren zur Vernichtung von Ammoniak in Abwaessern

Publications (2)

Publication Number Publication Date
ES8105239A1 true ES8105239A1 (es) 1981-06-16
ES495064A0 ES495064A0 (es) 1981-06-16

Family

ID=6081736

Family Applications (1)

Application Number Title Priority Date Filing Date
ES495064A Granted ES495064A0 (es) 1979-09-25 1980-09-15 Procedimiento para destruir el amoniaco existente en las aguas residuales

Country Status (4)

Country Link
US (1) US4447333A (es)
JP (1) JPS5656292A (es)
DE (1) DE2938654B1 (es)
ES (1) ES495064A0 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3048002C2 (de) * 1980-12-19 1985-09-19 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur Entfernung von Ammoniumnitrat aus wäßrigen Lösungen
JPS60206430A (ja) * 1984-03-30 1985-10-18 Mitsubishi Heavy Ind Ltd コ−クス炉排ガスの脱硝方法
DE3685674T2 (de) * 1985-03-28 1993-01-28 Osaka Gas Co Ltd Verfahren fuer die behandlung von ammoniumnitrat-haltigem abwasser.
EP0278241B1 (de) * 1987-02-11 1992-07-08 Deutsche Babcock Anlagen Gmbh Verfahren zum Einmischen von Ammoniak in einen Rauchgasstrom
DE3725701A1 (de) 1987-08-03 1989-02-16 Siemens Ag Verfahren und anordnung zur entfernung von ammoniumionen aus abwaessern
AT396206B (de) * 1991-03-08 1993-07-26 Techform Engineering Gmbh Verringerung, umwandlung und/oder beseitigung von bei verbrennungs- und/oder industriellen und/oder umweltentlastungs-prozessen anfallenden schadstoffen
DE4108200A1 (de) * 1991-03-14 1992-09-17 Fette Dietrich Verfahren zur senkung des stickoxid- und schwefeloxidgehaltes in feuerungsabgasen
IT1258419B (it) * 1992-07-09 1996-02-26 Procedimento per la rimozione e il recupero dell'ammoniaca dagli scarichi liquidi.
DE4239487A1 (de) * 1992-11-25 1994-05-26 Basf Ag Verfahren zum Abbau von Ammoniumionen und organischem Kohlenstoff in Abwässern
US5863444A (en) * 1997-07-22 1999-01-26 The United States Of America As Represented By The Secretary Of The Interior Water denitrification process using air stripping (REC-3603)
DE19808433A1 (de) * 1998-03-02 1999-09-09 Fresenius Verfahren und Vorrichtung zur Entfernung oder Reduzierung des Ammonium-Anteils aus Abwässern
US6464875B1 (en) 1999-04-23 2002-10-15 Gold Kist, Inc. Food, animal, vegetable and food preparation byproduct treatment apparatus and process
JP3655802B2 (ja) * 2000-04-14 2005-06-02 日本電気株式会社 廃水処理方法及び当該方法を用いた廃水処理装置
US7294321B2 (en) * 2004-09-30 2007-11-13 Babcock Power Enviormental Inc. Systems and methods for removing materials from flue gas via regenerative selective catalytic reduction
US8124017B2 (en) * 2004-09-30 2012-02-28 Babcock Power Environmental Inc. Systems and methods for high efficiency regenerative selective catalytic reduction
US7758831B2 (en) * 2004-09-30 2010-07-20 Babcock Power Environmental Inc. Systems and methods for removing materials from flue gas via regenerative selective catalytic reduction
EP2170144B1 (en) * 2007-07-19 2016-03-16 LG Electronics Inc. Dust separation apparatus of vacuum cleaner
CN103768940B (zh) * 2014-02-19 2015-10-07 东南大学 一种基于烟气量自动调节氨气流量的喷氨均混装置
CN107930375B (zh) * 2017-12-21 2023-10-24 中冶焦耐(大连)工程技术有限公司 一种焦炉煤气湿式氧化法脱硫所产生脱硫废液的处理方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1428618A (en) * 1920-08-24 1922-09-12 Fred W Wagner Purification of waste liquid
DE1259298B (de) * 1964-08-29 1968-01-25 Hamburger Gaswerke Gmbh Verfahren zur Entfernung von Stickoxyden aus Gasen durch katalytische Reduktion derselben zu Stickstoff
JPS525319B2 (es) * 1973-03-15 1977-02-12
JPS5053271A (es) * 1973-09-13 1975-05-12
JPS50133995A (es) * 1974-04-11 1975-10-23
SU659533A1 (ru) * 1977-01-04 1979-04-30 Украинский Научно-Исследовательский Углехимический Институт "Ухин" Способ переработки концентрированных растворов аммонийных солей, образующихс при выпарке газосборниковой воды
LU77015A1 (es) * 1977-03-25 1978-11-03
DE2824534A1 (de) * 1977-06-03 1978-12-07 Hitachi Ltd Verfahren zur reinigung von schwefelwasserstoff und ammoniak enthaltenden heissen gasen
JPS54110969A (en) * 1978-02-20 1979-08-30 Nippon Steel Corp Removal of nitrogen oxide contained in coke furnace exhaust gas
JPS5929317B2 (ja) * 1979-05-16 1984-07-19 大阪瓦斯株式会社 廃水処理方法
JPS5911329B2 (ja) * 1979-02-08 1984-03-14 住友重機械工業株式会社 排ガスから窒素酸化物およびイオウ酸化物を除去する方法

Also Published As

Publication number Publication date
ES495064A0 (es) 1981-06-16
US4447333A (en) 1984-05-08
JPS5656292A (en) 1981-05-18
DE2938654B1 (de) 1980-09-18

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