DOP2018000050A - Complejación y eliminación del mercurio de sistemas de desulfuración de gas de combustión - Google Patents

Complejación y eliminación del mercurio de sistemas de desulfuración de gas de combustión

Info

Publication number
DOP2018000050A
DOP2018000050A DO2018000050A DO2018000050A DOP2018000050A DO P2018000050 A DOP2018000050 A DO P2018000050A DO 2018000050 A DO2018000050 A DO 2018000050A DO 2018000050 A DO2018000050 A DO 2018000050A DO P2018000050 A DOP2018000050 A DO P2018000050A
Authority
DO
Dominican Republic
Prior art keywords
mercury
capture
peracetic acid
complexing
combustion gas
Prior art date
Application number
DO2018000050A
Other languages
English (en)
Spanish (es)
Inventor
Denny Nicholas
Keiser Bruce
Dotzauer David
Carlson Wayne
Original Assignee
Ecolab Usa 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 Ecolab Usa Inc filed Critical Ecolab Usa Inc
Publication of DOP2018000050A publication Critical patent/DOP2018000050A/es

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/46Removing components of defined structure
    • B01D53/64Heavy metals or compounds thereof, e.g. mercury
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/20Gaseous substances, e.g. vapours
    • A61L2/208Hydrogen peroxide
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77Liquid phase processes
    • B01D53/78Liquid phase processes with gas-liquid contact
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2101/00Chemical composition of materials used in disinfecting, sterilising or deodorising
    • A61L2101/32Organic compounds
    • A61L2101/36Carboxylic acids or derivatives thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2251/00Reactants
    • B01D2251/10Oxidants
    • B01D2251/108Halogens or halogen compounds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2251/00Reactants
    • B01D2251/30Alkali metal compounds
    • B01D2251/304Alkali metal compounds of sodium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2251/00Reactants
    • B01D2251/40Alkaline earth metal or magnesium compounds
    • B01D2251/404Alkaline earth metal or magnesium compounds of calcium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2251/00Reactants
    • B01D2251/70Organic acids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/46Removing components of defined structure
    • B01D53/48Sulfur compounds
    • B01D53/50Sulfur oxides
    • B01D53/501Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • B01D53/502Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific solution or suspension

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biomedical Technology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Treating Waste Gases (AREA)
DO2018000050A 2015-08-21 2018-02-16 Complejación y eliminación del mercurio de sistemas de desulfuración de gas de combustión DOP2018000050A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562208117P 2015-08-21 2015-08-21
PCT/US2016/047836 WO2017035003A1 (en) 2015-08-21 2016-08-19 Complexation and removal of mercury from flue gas desulfurization systems

Publications (1)

Publication Number Publication Date
DOP2018000050A true DOP2018000050A (es) 2018-10-31

Family

ID=58101052

Family Applications (1)

Application Number Title Priority Date Filing Date
DO2018000050A DOP2018000050A (es) 2015-08-21 2018-02-16 Complejación y eliminación del mercurio de sistemas de desulfuración de gas de combustión

Country Status (12)

Country Link
US (2) US10124290B2 (enExample)
BR (1) BR112018003056B1 (enExample)
CL (1) CL2018000417A1 (enExample)
CO (1) CO2018001635A2 (enExample)
CR (1) CR20180165A (enExample)
DO (1) DOP2018000050A (enExample)
EC (1) ECSP18012786A (enExample)
MX (1) MX2018002171A (enExample)
NI (1) NI201800030A (enExample)
PE (1) PE20180409A1 (enExample)
SV (1) SV2018005635A (enExample)
WO (1) WO2017035003A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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WO2019232195A1 (en) * 2018-05-30 2019-12-05 Chemtreat, Inc. Flue gas desulfurization system and method for performing flue gas desulfurization

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Also Published As

Publication number Publication date
ECSP18012786A (es) 2018-10-31
US10124290B2 (en) 2018-11-13
US11285439B2 (en) 2022-03-29
NI201800030A (es) 2018-09-06
PE20180409A1 (es) 2018-02-28
MX2018002171A (es) 2018-06-15
WO2017035003A1 (en) 2017-03-02
CO2018001635A2 (es) 2018-05-21
US20170050146A1 (en) 2017-02-23
BR112018003056B1 (pt) 2022-09-13
BR112018003056A2 (enExample) 2018-10-02
CL2018000417A1 (es) 2018-07-06
US20190039019A1 (en) 2019-02-07
CR20180165A (es) 2018-06-14
SV2018005635A (es) 2018-08-31

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