MX2015011066A - Proceso y aparato para mejorar la operacion de depuradores humedos. - Google Patents

Proceso y aparato para mejorar la operacion de depuradores humedos.

Info

Publication number
MX2015011066A
MX2015011066A MX2015011066A MX2015011066A MX2015011066A MX 2015011066 A MX2015011066 A MX 2015011066A MX 2015011066 A MX2015011066 A MX 2015011066A MX 2015011066 A MX2015011066 A MX 2015011066A MX 2015011066 A MX2015011066 A MX 2015011066A
Authority
MX
Mexico
Prior art keywords
cbcr
copper
combustion gases
chloride
cbcrs
Prior art date
Application number
MX2015011066A
Other languages
English (en)
Inventor
Christopher R Smyrniotis
Kent W Schulz
Emelito P Rivera
Ian Saratovsky
S Gavaskar Vasudeo
Original Assignee
Fuel Tech 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 Fuel Tech Inc filed Critical Fuel Tech Inc
Publication of MX2015011066A publication Critical patent/MX2015011066A/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
    • B01D53/68—Halogens or halogen compounds
    • 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
    • B01D53/502—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 solution or suspension
    • 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
    • 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
    • B01D53/77—Liquid phase processes
    • B01D53/78—Liquid phase processes with gas-liquid contact
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/40—Alkaline earth metal or magnesium compounds
    • B01D2251/404—Alkaline earth metal or magnesium compounds of calcium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20761—Copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/204—Inorganic halogen compounds
    • B01D2257/2045—Hydrochloric acid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/302—Sulfur oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0283—Flue gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2219/00—Treatment devices
    • F23J2219/10—Catalytic reduction devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2219/00—Treatment devices
    • F23J2219/20—Non-catalytic reduction devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2219/00—Treatment devices
    • F23J2219/40—Sorption with wet devices, e.g. scrubbers

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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treating Waste Gases (AREA)

Abstract

La descripción se refiere a mejorar la operación de depuradores húmedos, especialmente aquellos basados en carbonato de calcio, al reducir las cantidades de cloruros solubles en los gases de combustión alimentados a los depuradores; al convertir el HC1 gaseoso en los gases de combustión en un cloruro de cobre sólido y removerlo antes que el cloruro alcance el depurador, la reactividad del lodo de depuración se mantendrá mejor; los gases de combustión son tratados con un compuesto de cobre acuoso referido como remediador de cloruro con presencia de cobre (CBCR); el proceso de preferencia es implementado al identificar las ubicaciones dentro de una cámara de combustión para alimentar el CBCR, determinar la forma física y los parámetros de inyección para el CBCR e inyectar el CBCR bajo condiciones efectivas para reducir el HC1 y/u óxidos de azufre; las temperaturas efectivas para introducir los CBCRs son entre aproximadamente 121.1°C (250°F) a aproximadamente 482.2°C (900°F); entre los CBCRs preferidos están las composiciones de cobre incluyendo el cobre, una porción orgánica y/o una porción de amoniaco.
MX2015011066A 2013-02-27 2014-02-27 Proceso y aparato para mejorar la operacion de depuradores humedos. MX2015011066A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201361769819P 2013-02-27 2013-02-27
US201361827296P 2013-05-24 2013-05-24
US201361914592P 2013-12-11 2013-12-11
PCT/US2014/018854 WO2014134249A1 (en) 2013-02-27 2014-02-27 Process and apparatus for improving the operation of wet scrubbers

Publications (1)

Publication Number Publication Date
MX2015011066A true MX2015011066A (es) 2016-03-01

Family

ID=51388366

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015011066A MX2015011066A (es) 2013-02-27 2014-02-27 Proceso y aparato para mejorar la operacion de depuradores humedos.

Country Status (8)

Country Link
US (2) US9289721B2 (es)
EP (1) EP2961512A4 (es)
CN (1) CN105142755B (es)
CA (1) CA2902748A1 (es)
HK (1) HK1218093A1 (es)
MX (1) MX2015011066A (es)
WO (1) WO2014134249A1 (es)
ZA (1) ZA201507148B (es)

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CN105233657A (zh) * 2015-11-03 2016-01-13 广州市天赐三和环保工程有限公司 一种烟气脱硫除尘深度处理工艺及设备
CN110124491B (zh) * 2018-02-02 2021-10-26 中冶长天国际工程有限责任公司 一种多污染物烟气协同处理及废水零排放的方法及其装置
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CN114025864A (zh) * 2019-05-20 2022-02-08 巴克曼实验室国际公司 通过在线测量和控制洗涤器液体中的夹带的气体来优化湿法洗涤器工艺流程
CN110614014A (zh) * 2019-11-01 2019-12-27 福建龙净环保股份有限公司 一种湿法脱硫装置及湿法脱硫工艺
CN110975571A (zh) * 2019-12-06 2020-04-10 莘县华祥盐化有限公司 一种氯乙酸尾气集中处理的系统及方法
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Also Published As

Publication number Publication date
CA2902748A1 (en) 2014-09-04
US20140314651A1 (en) 2014-10-23
WO2014134249A1 (en) 2014-09-04
EP2961512A4 (en) 2016-09-21
US20140241970A1 (en) 2014-08-28
ZA201507148B (en) 2017-07-26
CN105142755A (zh) 2015-12-09
CN105142755B (zh) 2016-11-30
HK1218093A1 (zh) 2017-02-03
US9289721B2 (en) 2016-03-22
EP2961512A1 (en) 2016-01-06

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