CL2020000309A1 - Procedimiento de tratamiento de gases de combustión en tratamiento de gases de combustión de cds. - Google Patents

Procedimiento de tratamiento de gases de combustión en tratamiento de gases de combustión de cds.

Info

Publication number
CL2020000309A1
CL2020000309A1 CL2020000309A CL2020000309A CL2020000309A1 CL 2020000309 A1 CL2020000309 A1 CL 2020000309A1 CL 2020000309 A CL2020000309 A CL 2020000309A CL 2020000309 A CL2020000309 A CL 2020000309A CL 2020000309 A1 CL2020000309 A1 CL 2020000309A1
Authority
CL
Chile
Prior art keywords
contaminant
treatment
combustion gases
combustion
procedure
Prior art date
Application number
CL2020000309A
Other languages
English (en)
Inventor
Johan Heiszwolf
Mehdi Maazoun
Alain Brasseur
Original Assignee
Lhoist Rech Et Developpement Sa
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 Lhoist Rech Et Developpement Sa filed Critical Lhoist Rech Et Developpement Sa
Publication of CL2020000309A1 publication Critical patent/CL2020000309A1/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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/80—Semi-solid phase processes, i.e. by using slurries
    • 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
    • B01D53/505—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound in a spray drying process
    • 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
    • B01D53/508—Sulfur oxides by treating the gases with solids
    • 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
    • B01D53/81—Solid phase processes
    • B01D53/83—Solid phase processes with moving reactants
    • 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
    • B01D2251/604—Hydroxides
    • 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

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)
  • Incineration Of Waste (AREA)

Abstract

PROCEDIMIENTO DE TRATAMIENTO DE GASES DE COMBUSTIÓN EN UN DISPOSITIVO DEPURADOR EN SECO CIRCULANTE EN EL QUE LOS GASES DE COMBUSTIÓN QUE CONTIENEN CONTAMINANTES PASAN A UN REACTOR EN DONDE DICHOS GASES DE COMBUSTIÓN HACEN CONTACTO CON UN ABSORBENTE QUE COMPRENDE CAL APAGADA O CAL HIDRATADA DE ÁREA DE SUPERFICIE ESPECÍFICA ALTA Y ALTO VOLUMEN DE POROS QUE SE ENVÍA ADICIONALMENTE A UN DISPOSITIVO DE CONTROL DE PARTÍCULAS DONDE DICHAS PARTÍCULAS ABSORBENTES SE SEPARAN DE DICHOS GASES DE COMBUSTIÓN SUSTANCIALMENTE AGOTADOS EN CONTAMINANTES Y FORMAN RESPECTIVAMENTE UN FLUJO DE GASES DE COMBUSTIÓN SUSTANCIALMENTE AGOTADOS EN CONTAMINANTES Y UN FLUJO DE PARTÍCULAS ABSORBENTES QUE SE RECICLAN Y REGRESAN A DICHO REACTOR.
CL2020000309A 2017-09-06 2020-02-05 Procedimiento de tratamiento de gases de combustión en tratamiento de gases de combustión de cds. CL2020000309A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17189626 2017-09-06

Publications (1)

Publication Number Publication Date
CL2020000309A1 true CL2020000309A1 (es) 2020-06-12

Family

ID=59923229

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2020000309A CL2020000309A1 (es) 2017-09-06 2020-02-05 Procedimiento de tratamiento de gases de combustión en tratamiento de gases de combustión de cds.

Country Status (8)

Country Link
US (1) US10974195B2 (es)
EP (1) EP3678758A1 (es)
JP (1) JP7360378B2 (es)
KR (1) KR102651952B1 (es)
CN (1) CN111032192A (es)
BR (1) BR112020002489A2 (es)
CL (1) CL2020000309A1 (es)
WO (1) WO2019048582A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115638427B (zh) * 2022-11-17 2023-03-28 屯留县航泰清洁能源有限公司 一种废气蓄热式焚烧炉气体旋流板均布器

Family Cites Families (27)

* Cited by examiner, † Cited by third party
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US4588569A (en) * 1985-02-21 1986-05-13 Intermountain Research & Development Corporation Dry injection flue gas desulfurization process using absorptive soda ash sorbent
DE3526008A1 (de) * 1985-07-20 1987-01-22 Metallgesellschaft Ag Verfahren zur entfernung von schadstoffen aus rauchgas
CZ285651B6 (cs) 1990-11-21 1999-10-13 Lhoist Recherche Et Développement S.A. Hydroxid vápenatý a/nebo hořečnatý, způsob jeho přípravy a jeho použití
SE504440C2 (sv) * 1994-11-28 1997-02-10 Flaekt Ab Sätt att avskilja gasformiga föroreningar från varma processgaser
BE1009692A3 (fr) 1995-10-19 1997-07-01 Lhoist Rech & Dev Sa PARTICULES DE Ca(OH)2.
SE514592C2 (sv) 1998-05-18 2001-03-19 Flaekt Ab Förfarande och anordning för rökgasrening med släckning av kalk i omedelbar anslutning till rökgasreningen
US6363869B1 (en) * 1999-02-03 2002-04-02 Clearstack Combustion Corporation Potassium hydroxide flue gas injection technique to reduce acid gas emissions and improve electrostatic precipitator performance
BE1016661A3 (fr) 2005-06-28 2007-04-03 Lhoist Rech & Dev Sa Composition de chaux pulverulente, son procede de fabrication et son utilisation.
BRPI0616068A2 (pt) * 2005-09-15 2011-06-07 Solvay Chemicals Inc métodos de remoção de so3 de uma corrente de gás de combustão, e de fornecimento de um sorvente seco para injeção de gás de combustão
EP1815903B1 (en) 2006-02-06 2008-08-06 ALSTOM Technology Ltd Method and device for controlling the absorption of gaseous pollutants from hot process gases
US7641876B2 (en) 2006-07-13 2010-01-05 Alstom Technology Ltd Reduced liquid discharge in wet flue gas desulfurization
ATE522267T1 (de) 2007-03-02 2011-09-15 Ae & E Inova Ag Verfahren zur reinigung von abgasen aus einer müllverbrennungsanlage
US20090246117A1 (en) * 2008-03-25 2009-10-01 Jean-Yves Tilquin Method of forming a hydrated lime for acid gas removal from flue gas
EP2260923B8 (de) 2009-06-08 2014-05-14 Hitachi Zosen Inova AG Verfahren zur Reinigung von Müllverbrennungsabgasen
PL2638952T3 (pl) 2012-03-12 2022-11-14 Andritz Aktiebolag Sposób sterowania układem oczyszczania gazu przez pomiar parametru materiału absorpcyjnego
US10155227B2 (en) * 2012-08-24 2018-12-18 Mississippi Lime Company Systems and method for removal of acid gas in a circulating dry scrubber
US8518353B1 (en) 2012-10-09 2013-08-27 Babcock Power Development LLC Reduced sorbent utilization for circulating dry scrubbers
JP6104036B2 (ja) * 2013-02-19 2017-03-29 三菱重工環境・化学エンジニアリング株式会社 排ガス処理方法及び排ガス処理システム
US8906333B1 (en) * 2013-11-27 2014-12-09 Alstom Technology Ltd Dry scrubber system with air preheater protection
JP5895035B2 (ja) * 2013-12-13 2016-03-30 奥多摩工業株式会社 高反応性消石灰およびその製造方法、並びに排ガス処理剤
CN107002994B (zh) * 2014-06-04 2019-12-17 索尔维公司 使用钙基材料稳定f类型的含钠粉煤灰
US20160236136A1 (en) * 2015-02-12 2016-08-18 Clyde Bergemann Power Group Americas Inc. Apparatus and method of using sound waves to reduce sorbent consumption in dry sorbent injection air pollution control systems
EP3130562A1 (en) 2015-08-14 2017-02-15 S.A. Lhoist Recherche Et Developpement Process for manufacturing highly porous slaked lime and product thereby obtained
EP3187243A1 (en) * 2015-12-30 2017-07-05 Lhoist Recherche et Développement S.A. Composition for the purification of flue gas
BE1024392B1 (fr) * 2016-12-22 2018-02-06 Carmeuse Research And Technology Particules d’hydroxyde de calcium a fins pores et leur procede de fabrication
US10369518B2 (en) * 2017-03-17 2019-08-06 Graymont (Pa) Inc. Calcium hydroxide-containing compositions and associated systems and methods

Also Published As

Publication number Publication date
WO2019048582A1 (en) 2019-03-14
KR20200050956A (ko) 2020-05-12
US10974195B2 (en) 2021-04-13
CN111032192A (zh) 2020-04-17
US20200164311A1 (en) 2020-05-28
JP7360378B2 (ja) 2023-10-12
KR102651952B1 (ko) 2024-03-26
JP2020532412A (ja) 2020-11-12
BR112020002489A2 (pt) 2020-07-28
EP3678758A1 (en) 2020-07-15

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