ES2149941T3 - Aparato para la desulfuracion por via humeda de gases quemados. - Google Patents

Aparato para la desulfuracion por via humeda de gases quemados.

Info

Publication number
ES2149941T3
ES2149941T3 ES95610025T ES95610025T ES2149941T3 ES 2149941 T3 ES2149941 T3 ES 2149941T3 ES 95610025 T ES95610025 T ES 95610025T ES 95610025 T ES95610025 T ES 95610025T ES 2149941 T3 ES2149941 T3 ES 2149941T3
Authority
ES
Spain
Prior art keywords
paste
liquid
tank
absorbent
gas
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES95610025T
Other languages
English (en)
Inventor
Taku Shimizu
Tsuyoshi Ohishi
Koichiro Iwashita
Yoshikazu Endo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Application granted granted Critical
Publication of ES2149941T3 publication Critical patent/ES2149941T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • B01D53/504—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 device
    • 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

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)

Abstract

SE PRESENTA UN APARATO PARA LA DESULFURIZACION DE GASES DE ESCAPE, DE TIPO HUMEDO EN EL CUAL LA DESULFURIZACION DE LOS GASES DE ESCAPE SE LLEVA A CABO A TRAVES DE UN CONTACTO DE LA FASE DE GAS/LIQUIDO DEL GAS DE ESCAPE CON UNA PASTA ABSORBENTE. MAS PARTICULARMENTE, SE PRESENTA UNA COLUMNA DE ABSORCION COMBINADA QUE COMPRENDE UN TANQUE DE LIQUIDO PASTOSO ABSORBENTE, UN TANQUE DE CONDENSACION QUE SIRVE PARA LA CONCENTRACION MEDIANTE SEDIMENTACION DE UNA PASTA DE UN PRODUCTO DE REACCION FORMADO A TRAVES DE LA REACCION DEL ABSORBENTE Y DEL SO(SUB, 2) PRESENTE EN EL GAS DE ESCAPE, UNA SECCION DE ABSORCION SITUADA POR ENCIMA DE DICHO TANQUE DE LIQUIDO PARA EL CONTACTO DEL GAS/LIQUIDO DEL GAS DE ESCAPE Y LA PASTA ABSORBENTE ASI COMO PARA LLEVAR A CABO LA REACCION DE DESULFURIZACION, Y UNA SECCION APILADA SITUADA POR ENCIMA DE DICHA SECCION DE ABSORCION QUE SIRVE PARA LA DISPERSION DE ESCAPE TRATADO A LA ATMOSFERA, EN DONDE LA SECCION DE ABSORCION ESTA PROVISTA DE BOQUILLAS PARA LA INYECCION HACIALA PARTE SUPERIOR DE LA PASTA ABSORBENTE, Y EL GAS DE ESCAPE INTRODUCIDO EN EL FONDO DE DICHA SECCION DE ABSORCION Y DICHA PASTA ABSORBENTE INYECTADA A TRAVES DE LAS BOQUILLAS SE EXPONEN A UN CONTACTO DE GAS/LIQUIDO Y UNA PARTE NO REACCIONADA DE LA PASTA ABSORBENTE Y DE UNA PASTA DEL PRODUCTO DE REACCION QUE HAS DESCENDIDO AL INTERIOR DE DICHO TANQUE, Y LA PASTA DEL PRODUCTO DE REACCION DE DICHO TANQUE DE LIQUIDO SE INTRODUCE EN EL INTERIOR DE DICHO TANQUE DE CONDENSACION.
ES95610025T 1994-05-17 1995-05-04 Aparato para la desulfuracion por via humeda de gases quemados. Expired - Lifetime ES2149941T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6102494A JP3025147B2 (ja) 1994-05-17 1994-05-17 湿式排煙脱硫装置

Publications (1)

Publication Number Publication Date
ES2149941T3 true ES2149941T3 (es) 2000-11-16

Family

ID=14328979

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95610025T Expired - Lifetime ES2149941T3 (es) 1994-05-17 1995-05-04 Aparato para la desulfuracion por via humeda de gases quemados.

Country Status (11)

Country Link
US (1) US5605552A (es)
EP (1) EP0682972B1 (es)
JP (1) JP3025147B2 (es)
KR (1) KR0156354B1 (es)
CN (1) CN1050529C (es)
CZ (1) CZ285849B6 (es)
DK (1) DK0682972T3 (es)
ES (1) ES2149941T3 (es)
PH (1) PH31531A (es)
SK (1) SK281479B6 (es)
TW (1) TW272138B (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08318123A (ja) * 1995-05-26 1996-12-03 Mitsubishi Heavy Ind Ltd スラリ濃縮槽及び湿式排煙脱硫装置の吸収塔
AT402264B (de) * 1995-09-07 1997-03-25 Austrian Energy & Environment Verfahren und einrichtung zur nassen abscheidung saurer gase
US5665317A (en) * 1995-12-29 1997-09-09 General Electric Company Flue gas scrubbing apparatus
JP3068452B2 (ja) * 1996-02-06 2000-07-24 三菱重工業株式会社 湿式排煙脱硫装置
JP3382778B2 (ja) * 1996-06-04 2003-03-04 三菱重工業株式会社 気液接触装置
JPH10323528A (ja) * 1997-05-23 1998-12-08 Mitsubishi Heavy Ind Ltd 気液接触装置
US6277343B1 (en) 1999-09-23 2001-08-21 Marsulex Environmental Technologies, Llc Flue gas scrubbing method and apparatus therefor
CN1114466C (zh) * 2000-08-18 2003-07-16 清华大学 带有酸碱度调节装置的液柱喷射烟气脱硫方法及系统
CN1108180C (zh) * 2000-08-18 2003-05-14 清华大学 两级液柱喷射烟气脱硫方法及系统
US7536232B2 (en) 2004-08-27 2009-05-19 Alstom Technology Ltd Model predictive control of air pollution control processes
US7634417B2 (en) * 2004-08-27 2009-12-15 Alstom Technology Ltd. Cost based control of air pollution control
US20060047607A1 (en) * 2004-08-27 2006-03-02 Boyden Scott A Maximizing profit and minimizing losses in controlling air pollution
US7323036B2 (en) * 2004-08-27 2008-01-29 Alstom Technology Ltd Maximizing regulatory credits in controlling air pollution
US7522963B2 (en) * 2004-08-27 2009-04-21 Alstom Technology Ltd Optimized air pollution control
US7113835B2 (en) * 2004-08-27 2006-09-26 Alstom Technology Ltd. Control of rolling or moving average values of air pollution control emissions to a desired value
JP2006122862A (ja) 2004-11-01 2006-05-18 Mitsubishi Heavy Ind Ltd 排ガス処理装置
CN101196446B (zh) * 2007-12-18 2010-05-19 天津市农业科学院中心实验室 微波萃取等离子体质谱法测定土壤中有效硼含量的方法
CN102179152B (zh) * 2011-04-02 2013-01-23 周建茗 二氧化硫烟气脱硫成套装置
CN103611404A (zh) * 2013-11-30 2014-03-05 竹山县秦家河矿业有限公司 湿法烟气脱硫塔
CN104190239B (zh) * 2014-08-15 2016-04-13 浙江天翔环保设备有限公司 一种高效脱硫装置
CN104524953B (zh) * 2015-01-16 2016-10-19 佛山市爱摩生科技有限公司 一种通过风扇散热的脱硫除尘设备
EP3069781B1 (en) 2015-03-20 2019-05-08 General Electric Technology GmbH System for sulphur removal from a flue gas
CN105268384A (zh) * 2015-11-26 2016-01-27 华北水利水电大学 一种制作石膏的工艺设备
CN105498515A (zh) * 2016-01-27 2016-04-20 西安航天源动力工程有限公司 一种用于氨法脱硫工艺的液柱式吸收塔
CN105664703A (zh) * 2016-02-15 2016-06-15 大唐环境产业集团股份有限公司 一种吸收塔双级搅拌器装置
KR102650869B1 (ko) * 2023-08-23 2024-03-25 에코바이오홀딩스 주식회사 바이오가스 전처리 장치

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4487784A (en) * 1982-02-22 1984-12-11 Babcock-Hitachi Kabushiki Kaisha Limestone-gypsum flue gas desulfurization process
JPS60179120A (ja) * 1984-02-28 1985-09-13 Mitsubishi Heavy Ind Ltd 石膏とダストを分離回収する排ガス処理方法
GB2163417A (en) * 1984-08-22 1986-02-26 Mitsubishi Heavy Ind Ltd Controlling slurry concentration in wet flue gas desulphurization apparatus
US4618482A (en) * 1984-08-23 1986-10-21 Mitsubishi Jukogyo Kabushiki Kaisha Method for controlling a concentration of slurry in wet flue gas desulfurization apparatus
US4696805A (en) * 1985-02-05 1987-09-29 Mitsubishi Jukogyo Kabushiki Kaisha Method for desulfurizing exhaust gas
JP2617544B2 (ja) * 1988-11-14 1997-06-04 三菱重工業株式会社 気液接触方法
JP2592118B2 (ja) * 1988-12-02 1997-03-19 三菱重工業株式会社 排ガスの処理方法
US5034025A (en) * 1989-12-01 1991-07-23 The Dow Chemical Company Membrane process for removing water vapor from gas
JP2948335B2 (ja) * 1991-01-22 1999-09-13 三菱重工業株式会社 高性能排煙脱硫方法
JP2923082B2 (ja) * 1991-06-10 1999-07-26 三菱重工業株式会社 排煙脱硫方法
TW259725B (es) * 1994-04-11 1995-10-11 Mitsubishi Heavy Ind Ltd

Also Published As

Publication number Publication date
DK0682972T3 (da) 2000-12-18
PH31531A (en) 1998-11-03
SK281479B6 (sk) 2001-04-09
KR950031186A (ko) 1995-12-18
EP0682972A2 (en) 1995-11-22
CN1050529C (zh) 2000-03-22
US5605552A (en) 1997-02-25
CN1117889A (zh) 1996-03-06
EP0682972B1 (en) 2000-08-16
CZ125595A3 (en) 1996-02-14
JPH07308539A (ja) 1995-11-28
EP0682972A3 (en) 1996-11-13
TW272138B (es) 1996-03-11
JP3025147B2 (ja) 2000-03-27
SK62995A3 (en) 1997-02-05
CZ285849B6 (cs) 1999-11-17
KR0156354B1 (ko) 1999-02-18

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