DE69934321D1 - Verfahren und einrichtung zur kontrolle von ammoniak-schlupf in der reduktion von schwefeldioxidemissionen - Google Patents

Verfahren und einrichtung zur kontrolle von ammoniak-schlupf in der reduktion von schwefeldioxidemissionen

Info

Publication number
DE69934321D1
DE69934321D1 DE69934321T DE69934321T DE69934321D1 DE 69934321 D1 DE69934321 D1 DE 69934321D1 DE 69934321 T DE69934321 T DE 69934321T DE 69934321 T DE69934321 T DE 69934321T DE 69934321 D1 DE69934321 D1 DE 69934321D1
Authority
DE
Germany
Prior art keywords
sulfur dioxide
solution
ammonia
scrubber
air
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 - Lifetime
Application number
DE69934321T
Other languages
English (en)
Other versions
DE69934321T2 (de
Inventor
Gregory N Brown
Raymond R Gansley
Michael L Mengel
Eli Gal
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.)
Marsulex Environmental Technologies LLC
Original Assignee
Marsulex Environmental Technologies LLC
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 Marsulex Environmental Technologies LLC filed Critical Marsulex Environmental Technologies LLC
Application granted granted Critical
Publication of DE69934321D1 publication Critical patent/DE69934321D1/de
Publication of DE69934321T2 publication Critical patent/DE69934321T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • B01D53/504—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/206—Ammonium compounds
    • B01D2251/2062—Ammonia

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
DE69934321T 1998-09-08 1999-08-27 Verfahren und einrichtung zur kontrolle von ammoniak-schlupf in der reduktion von schwefeldioxidemissionen Expired - Lifetime DE69934321T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US149190 1993-11-08
US09/149,190 US6187278B1 (en) 1998-09-08 1998-09-08 Process for controlling ammonia slip in the reduction of sulfur dioxide emission
PCT/US1999/019771 WO2000013771A1 (en) 1998-09-08 1999-08-27 Process and apparatus for controlling ammonia slip in the reduction of sulfur dioxide emission

Publications (2)

Publication Number Publication Date
DE69934321D1 true DE69934321D1 (de) 2007-01-18
DE69934321T2 DE69934321T2 (de) 2007-07-12

Family

ID=22529157

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69934321T Expired - Lifetime DE69934321T2 (de) 1998-09-08 1999-08-27 Verfahren und einrichtung zur kontrolle von ammoniak-schlupf in der reduktion von schwefeldioxidemissionen

Country Status (8)

Country Link
US (1) US6187278B1 (de)
EP (1) EP1109615B1 (de)
AT (1) ATE347436T1 (de)
CA (1) CA2344494C (de)
DE (1) DE69934321T2 (de)
ES (1) ES2278465T3 (de)
TW (1) TW461823B (de)
WO (1) WO2000013771A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030059352A1 (en) * 2001-08-07 2003-03-27 Maurice Karras Process and apparatus for scrubbing sulfur dioxide from flue gas and conversion to fertilizer
US7536232B2 (en) * 2004-08-27 2009-05-19 Alstom Technology Ltd Model predictive control of air pollution control processes
US7522963B2 (en) * 2004-08-27 2009-04-21 Alstom Technology Ltd Optimized air pollution control
US7393511B2 (en) * 2005-02-16 2008-07-01 Basf Catalysts Llc Ammonia oxidation catalyst for the coal fired utilities
CN100486676C (zh) * 2005-11-23 2009-05-13 中国石油天然气股份有限公司 一种烟气氨法脱硫并副产亚硫酸铵的方法
US20070154374A1 (en) * 2006-01-05 2007-07-05 Envirosolv Energy Llc Method for removing sulfur dioxide and other acid gases, mercury, and nitrogen oxides from a gas stream with the optional production of ammonia based fertilizers
CN100349642C (zh) * 2006-01-16 2007-11-21 刘继崑 一种沸腾床烟气脱硫方法及脱硫装置
US7947168B2 (en) 2008-03-05 2011-05-24 Syncrude Canada Ltd. Segregation of streams for the production of ammonia
US8353980B2 (en) * 2008-12-05 2013-01-15 Marsulex Environmental Technologies Corporation Flue gas scrubbing apparatus and process
CN101757844B (zh) * 2008-12-24 2013-12-04 中石化宁波工程有限公司 一种氨法烟气脱硫方法及其设备
CN101474528B (zh) * 2008-12-31 2011-05-11 宁波金远东工业科技有限公司 脱除废气中二氧化硫的装置
CN101785964B (zh) * 2010-03-02 2013-06-12 浙江菲达环保科技股份有限公司 一种从烟气中回收二氧化硫并生产硫酸羟胺的方法及***
CN101791511B (zh) * 2010-03-30 2012-01-11 山东大学 一种氨水喷雾烟气脱硫及二氧化硫回收工艺及***
FR3027818B1 (fr) * 2014-11-03 2021-01-08 Biovalis Dispositif de traitement de gaz par lavage et desodorisation
US10143957B2 (en) * 2015-07-21 2018-12-04 Huaneng Power International, Inc. High-efficiency gradient hierarchy complex desulfurizing tower
US10603624B2 (en) * 2017-07-03 2020-03-31 Marsulex Environmental Technologies Corporation Wet flue gas desulfurization process and apparatus
LU100469B1 (en) 2017-10-09 2019-04-09 Cppe Carbon Process & Plant Eng S A Elimination of SO2 and CO2 from a gas
WO2019148015A1 (en) * 2018-01-26 2019-08-01 Novek Ethan J Systems and methods for ammonia recovery, acid gas separation, or combination thereof
CN109173680B (zh) * 2018-11-14 2021-04-13 加中联合(北京)环境科技有限公司 一种高效率工业烟尘节能净化工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4164548A (en) 1973-06-01 1979-08-14 "Il Gas Interale" S.p.A. Process for removing SO2 from gases
US4690807A (en) 1985-08-15 1987-09-01 General Electric Environmental Services, Inc. Process for the simultaneous absorption of sulfur oxides and production of ammonium sulfate
JPS6490018A (en) * 1987-09-30 1989-04-05 Ishikawajima Harima Heavy Ind Method for desulfurizing exhaust gas with ammonia
JPS6490019A (en) * 1987-09-30 1989-04-05 Ishikawajima Harima Heavy Ind Method desulfurizing exhaust gas with ammonia
US5362458A (en) 1993-03-22 1994-11-08 General Electric Environmental Services, Incorporated Process for the simultaneous absorption of sulfur oxides and production of ammonium sulfate

Also Published As

Publication number Publication date
EP1109615B1 (de) 2006-12-06
WO2000013771A1 (en) 2000-03-16
CA2344494C (en) 2004-12-28
CA2344494A1 (en) 2000-03-16
ES2278465T3 (es) 2007-08-01
ATE347436T1 (de) 2006-12-15
TW461823B (en) 2001-11-01
DE69934321T2 (de) 2007-07-12
EP1109615A1 (de) 2001-06-27
US6187278B1 (en) 2001-02-13

Similar Documents

Publication Publication Date Title
DE69934321D1 (de) Verfahren und einrichtung zur kontrolle von ammoniak-schlupf in der reduktion von schwefeldioxidemissionen
ATE242041T1 (de) Verfahren zur kontrolle von ammonia-schlupf in der reduktion von schwefeldioxidemissionen
ATE130780T1 (de) Methode zum entfernen von nox- und sox-emissionen aus verbrennungssystemen unter verwendung stickstoffhaltiger verbindungen.
WO2002062453A8 (en) Process for removing sulfur oxides from gaseous mixtures
DE60013421D1 (de) Verfahren zur entfernung von schwefelwasserstoff aus gasen
DE69001729D1 (de) Entschwefelung von rauchgas.
ATE89493T1 (de) Verfahren und vorrichtung zur behandlung von chlor enthaltendem abwasser.
DE3688496D1 (de) Verfahren zur entfernung von verunreinigungen aus abgasemissionen.
ATE454204T1 (de) Verfahren zum reinigen von nox in abgasen unter verwendung von chlordioxid
US4612175A (en) Flue gas desulfurization/denitrification using metal-chelate additives
ATE129924T1 (de) Verfahren zur entfernung von schwefeldioxid unter bildung von gips und magnesiumhydroxid.
US20100202935A1 (en) Process and system for removing hydrogen sulfide and mercaptans in ammonia-based desulfurization systems
ATE74532T1 (de) Verfahren zum abscheiden von stickoxiden aus einem rauchgasstrom.
TW377305B (en) Method for removing sulfur dioxide and nitrogen oxides from combustion gases a method for removing air-polluted substance from combustion gases
ATE118175T1 (de) Verfahren und vorrichtung zur minderung der stickoxid-konzentration im abgasstrom von verbrennungsprozessen.
HUP0001892A2 (hu) Eljárás véggázok kénmentesítésére
ATE69735T1 (de) Verfahren zum entfernen von stickoxiden aus abgasen.
JPS53135880A (en) Desulfurizing method for exhaust gas
ES491100A0 (es) Un procedimiento de desulfuracion humedo ciclico para recu- perar azufre elemental de corrientes gaseosas que contienen sulfuro de hidrogeno
JPS588889B2 (ja) ハイガスダツリユウダツシヨウホウホウ
EP0858985A3 (de) Wässrige Erdalkalinitratdüngemittelzusammensetzung und Verfahren zu ihrer Herstellung
JPS5326767A (en) Treating method for sulfur oxides in exhaust gas
FR2299070A1 (fr) Procede d'extraction des oxydes de soufre et d'azote des gaz en contenant
JPS5297374A (en) Desulfurization of exhaust gas
SE9702229L (sv) Förfarande för avsvavling av gaser, såsom rökgaser från förbränningsanläggningar

Legal Events

Date Code Title Description
8364 No opposition during term of opposition