MXPA06012988A - Metodo y aparato que utiliza peroxido de hidrogeno para reducir emisiones de sox, nox y de metales pesados. - Google Patents

Metodo y aparato que utiliza peroxido de hidrogeno para reducir emisiones de sox, nox y de metales pesados.

Info

Publication number
MXPA06012988A
MXPA06012988A MXPA06012988A MXPA06012988A MXPA06012988A MX PA06012988 A MXPA06012988 A MX PA06012988A MX PA06012988 A MXPA06012988 A MX PA06012988A MX PA06012988 A MXPA06012988 A MX PA06012988A MX PA06012988 A MXPA06012988 A MX PA06012988A
Authority
MX
Mexico
Prior art keywords
hydrogen peroxide
scrubber
stream
liquor
gas stream
Prior art date
Application number
MXPA06012988A
Other languages
English (en)
Spanish (es)
Inventor
Clyde F Parrish
Landy Chung
Original Assignee
Nasa
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
Priority claimed from US10/845,418 external-priority patent/US7404938B2/en
Priority claimed from US11/040,294 external-priority patent/US7582271B2/en
Application filed by Nasa filed Critical Nasa
Publication of MXPA06012988A publication Critical patent/MXPA06012988A/es

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
    • B01D53/507—Sulfur oxides by treating the gases with other liquids
    • 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
    • B01D53/64—Heavy metals or compounds thereof, e.g. mercury
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/75—Multi-step processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/10—Oxidants
    • B01D2251/106—Peroxides

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
MXPA06012988A 2004-05-11 2005-04-08 Metodo y aparato que utiliza peroxido de hidrogeno para reducir emisiones de sox, nox y de metales pesados. MXPA06012988A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US10/845,418 US7404938B2 (en) 2004-05-11 2004-05-11 Emission control system
PCT/US2004/027778 WO2005113115A1 (fr) 2004-05-11 2004-08-26 Systeme de reduction des emissions
US11/040,294 US7582271B2 (en) 2004-05-11 2005-01-14 Emission control system
PCT/US2005/011864 WO2005113116A1 (fr) 2004-05-11 2005-04-08 Procédé et appareil utilisant du peroxyde d'hydrogène pour réduire les émissions de sox, nox et de métaux lourds

Publications (1)

Publication Number Publication Date
MXPA06012988A true MXPA06012988A (es) 2006-12-20

Family

ID=34965552

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA06012988A MXPA06012988A (es) 2004-05-11 2005-04-08 Metodo y aparato que utiliza peroxido de hidrogeno para reducir emisiones de sox, nox y de metales pesados.

Country Status (5)

Country Link
EP (1) EP1761325A1 (fr)
AU (1) AU2005245336A1 (fr)
CA (1) CA2565750A1 (fr)
MX (1) MXPA06012988A (fr)
WO (1) WO2005113116A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2950820A1 (fr) * 2009-10-06 2011-04-08 Air Liquide Lavage oxydo-acide de fumees de combustion
CN108525486B (zh) * 2018-04-17 2021-06-18 上海理工大学 高效快速脱除富氧燃烧烟气中so2和no的装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2106950A5 (fr) 1970-09-30 1972-05-05 Air Liquide
SE396772B (sv) * 1975-09-16 1977-10-03 Boliden Ab Forfarande for extraktion och utvinning av kvicksilver ur gaser
DE3436699A1 (de) * 1984-10-06 1986-04-10 Degussa Ag, 6000 Frankfurt Verfahren zur entfernung von schwefeldioxid und stickoxiden aus rauchgasen
US5397549A (en) * 1991-11-26 1995-03-14 Newman; Dave B. Apparatus to remove acid gases from a flue gas
DE4424367A1 (de) 1994-07-11 1996-01-18 Siemens Ag Verfahren und Einrichtung zur Reinigung von Rauchgas
US5595713A (en) 1994-09-08 1997-01-21 The Babcock & Wilcox Company Hydrogen peroxide for flue gas desulfurization
US5683670A (en) * 1995-06-28 1997-11-04 Vulcan Materials Company Method for increasing the production capacity of sulfuric acid plants and processes

Also Published As

Publication number Publication date
CA2565750A1 (fr) 2005-12-01
AU2005245336A1 (en) 2005-12-01
EP1761325A1 (fr) 2007-03-14
WO2005113116A1 (fr) 2005-12-01

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