ATE446133T1 - Verfahren zur entfernung von verunreinigungen aus gasströmen - Google Patents

Verfahren zur entfernung von verunreinigungen aus gasströmen

Info

Publication number
ATE446133T1
ATE446133T1 AT03250219T AT03250219T ATE446133T1 AT E446133 T1 ATE446133 T1 AT E446133T1 AT 03250219 T AT03250219 T AT 03250219T AT 03250219 T AT03250219 T AT 03250219T AT E446133 T1 ATE446133 T1 AT E446133T1
Authority
AT
Austria
Prior art keywords
oxides
gas streams
impurities
sulfur
gas stream
Prior art date
Application number
AT03250219T
Other languages
English (en)
Inventor
Shuen-Cheng Hwang
Neeraj Saxena
Naresh Suchak
Robert James Ferrell
Lev Davydov
James Kuo-Feng Tseng
Chester Gorski
Original Assignee
Boc Group Inc
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 Boc Group Inc filed Critical Boc Group Inc
Application granted granted Critical
Publication of ATE446133T1 publication Critical patent/ATE446133T1/de

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
    • 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
    • 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
    • B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
    • 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
    • B01D53/64—Heavy metals or compounds thereof, e.g. mercury
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/10—Oxidants
    • B01D2251/104—Ozone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
    • B01D2259/804—UV light
    • 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

  • 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)
  • Separation Using Semi-Permeable Membranes (AREA)
AT03250219T 2002-01-29 2003-01-14 Verfahren zur entfernung von verunreinigungen aus gasströmen ATE446133T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/059,459 US6761863B2 (en) 2002-01-29 2002-01-29 Process for the removal of impurities from gas streams

Publications (1)

Publication Number Publication Date
ATE446133T1 true ATE446133T1 (de) 2009-11-15

Family

ID=22023082

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03250219T ATE446133T1 (de) 2002-01-29 2003-01-14 Verfahren zur entfernung von verunreinigungen aus gasströmen

Country Status (4)

Country Link
US (1) US6761863B2 (de)
EP (1) EP1332786B1 (de)
AT (1) ATE446133T1 (de)
DE (1) DE60329726D1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003277193A1 (en) 2003-07-09 2005-02-25 Belco Technologies Corporation WET SCRUBBING APPARATUS AND METHOD FOR CONTROLLING NOx EMISSIONS
US7303735B2 (en) * 2003-10-17 2007-12-04 The Boc Group, Inc. Process for the removal of contaminants from gas streams
CA2484727C (en) * 2003-10-17 2013-01-15 The Boc Group, Inc. Improved process for the removal of contaminants from gas streams
US7498009B2 (en) * 2004-08-16 2009-03-03 Dana Uv, Inc. Controlled spectrum ultraviolet radiation pollution control process
US20070048456A1 (en) * 2004-09-14 2007-03-01 Keshner Marvin S Plasma enhanced chemical vapor deposition apparatus and method
CA2595065A1 (en) * 2004-11-30 2006-06-08 The Administrators Of The Tulane Educational Fund Nebulizing treatment method
US20070092418A1 (en) * 2005-10-17 2007-04-26 Chemical Products Corporation Sorbents for Removal of Mercury from Flue Gas
WO2007067626A2 (en) * 2005-12-06 2007-06-14 Eisenmann Corporation Wet electrostatic liquid film oxidizing reactor apparatus and method for removal of nox, sox, mercury, acid droplets, heavy metals and ash particles from a moving gas
US7766995B2 (en) * 2006-05-01 2010-08-03 Linde Llc Ozone production processes and its use in industrial processes
JP2008163871A (ja) * 2006-12-28 2008-07-17 Toyota Motor Corp 内燃機関の排気ガス浄化装置
US7964166B2 (en) 2007-01-23 2011-06-21 Linde Aktiengesellschaft Process for removing contaminants from gas streams
US7632475B2 (en) 2007-01-23 2009-12-15 Linde, Inc. Process for removing contaminants from gas streams
WO2008100317A1 (en) * 2007-02-16 2008-08-21 Mecs, Inc. Scrubber system for the desulfurization of gaseous streams
WO2008127557A1 (en) * 2007-04-12 2008-10-23 Cefco, Llc Process and apparatus for carbon capture and elimination of multi-pollutants in flue gas from hydrocarbon fuel sources and recovery of multiple by-products
FR2918578B1 (fr) 2007-07-13 2010-01-01 Air Liquide Procede de purification d'un gaz contenant du co2
FR2918579B1 (fr) 2007-07-13 2010-01-01 Air Liquide Procede de purification d'un gaz contenant du co2 par integration d'unite de purification par adsorption
US20100047145A1 (en) * 2008-08-21 2010-02-25 Corning Incorporated Systems And Methods For Removing Contaminants From Fluid Streams
US8865097B2 (en) * 2010-06-23 2014-10-21 Baoquan Zhang Flur-gas purification and reclamation system and method thereof
US9272908B2 (en) 2010-09-29 2016-03-01 Linde Aktiengesellschaft Gas stream purification apparatus
US8574521B2 (en) 2010-09-29 2013-11-05 Linde Aktiengesellschaft Gas stream purification apparatus and method
US8409535B2 (en) 2010-11-03 2013-04-02 Calpine Corporation System and method for removing a contaminant from a gas stream
US8784762B2 (en) * 2011-02-15 2014-07-22 Ati Properties, Inc. Treatment of NOx-containing gas streams
US8795620B2 (en) * 2011-02-15 2014-08-05 Ati Properties, Inc. Systems and methods for recovering nitric acid from pickling solutions
CN102166471B (zh) * 2011-02-25 2013-01-30 东南大学 一种基于非均相Photo-Fenton的一体化烟气净化系统
CN102160959A (zh) * 2011-02-25 2011-08-24 东南大学 一种基于高级氧化结合湿法洗涤的烟气净化系统
CN103111184B (zh) * 2012-12-20 2015-06-03 华南理工大学 一种同时脱除NOx、SO2和PM2.5的装置
CN103566725B (zh) * 2013-10-15 2016-03-02 中国科学院过程工程研究所 一种循环流化床半干法联合脱硫脱硝脱汞装置及方法
US10080987B1 (en) * 2014-02-26 2018-09-25 Crowley Chemical Company, Inc. High recycle/reclaimed asphalt hot mix asphalt system and gas treatment process
CN105709574A (zh) * 2016-01-27 2016-06-29 西安航天源动力工程有限公司 一种高效链条炉臭氧氧化脱硫脱硝一体化工艺系统
CN105854549A (zh) * 2016-05-06 2016-08-17 铜仁学院 一种处理含汞废气的方法
US20190126198A1 (en) 2016-06-17 2019-05-02 University Of Copenhagen Pollution control using ozone
CN106039992A (zh) * 2016-07-12 2016-10-26 湖南警察学院 一种湿式中和烟气脱硫方法及装置
CN108031267A (zh) * 2017-12-22 2018-05-15 苏州萨瑟斯兰环境科技有限公司 一种工业烟气高效净化装置
CN110237676A (zh) * 2019-05-07 2019-09-17 重庆市璧山区富源塑料有限公司 一种环保用刺激性气味处理装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0323206A1 (de) 1987-12-30 1989-07-05 Solarchem Enterprises Inc. Verfahren zum Entfernen von Quecksilber aus einem Gasstrom
US5206002A (en) 1991-08-29 1993-04-27 Cannon Boiler Works, Inc. Process for removing nox and sox from exhaust gas
US5233934A (en) 1992-08-20 1993-08-10 Wahlco Environmental Systems, Inc. Control of NOx reduction in flue gas flows
FR2724577B1 (fr) 1994-09-21 1996-12-27 Lab Sa Perfectionnement aux procedes d'epuration des fumees par voie humide pour des polluants gazeux
US5743929A (en) 1995-08-23 1998-04-28 The Boc Group, Inc. Process for the production of high purity carbon dioxide
US6132692A (en) 1996-10-09 2000-10-17 Powerspan Corp. Barrier discharge conversion of SO2 and NOx to acids
US5985223A (en) 1998-06-02 1999-11-16 The Boc Group, Inc. Removal of NOx and SOx emissions form pickling lines for metal treatment
US6197268B1 (en) 1999-07-02 2001-03-06 The Boc Group, Inc. Reduction of toxic substances in waste gas emissions
US6136284A (en) 1999-12-09 2000-10-24 The Boc Group, Inc. Process for the removal of nitrogen oxides from gas streams

Also Published As

Publication number Publication date
US6761863B2 (en) 2004-07-13
US20030143140A1 (en) 2003-07-31
EP1332786A2 (de) 2003-08-06
EP1332786A3 (de) 2003-08-20
DE60329726D1 (de) 2009-12-03
EP1332786B1 (de) 2009-10-21

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