ES2160148T3 - Aparato para la eliminacion de azufre de gases quemados, por via humeda. - Google Patents

Aparato para la eliminacion de azufre de gases quemados, por via humeda.

Info

Publication number
ES2160148T3
ES2160148T3 ES95610044T ES95610044T ES2160148T3 ES 2160148 T3 ES2160148 T3 ES 2160148T3 ES 95610044 T ES95610044 T ES 95610044T ES 95610044 T ES95610044 T ES 95610044T ES 2160148 T3 ES2160148 T3 ES 2160148T3
Authority
ES
Spain
Prior art keywords
fuel gas
suspension
deposit
tank
absorption tower
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
ES95610044T
Other languages
English (en)
Inventor
Hiroyuki Nemoto
Kiyoshi Okazoe
Kenichi Sato
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 ES2160148T3 publication Critical patent/ES2160148T3/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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • C01F11/464—Sulfates of Ca from gases containing sulfur oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/74—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/04—Combinations of filters with settling tanks
    • B01D36/045—Combination of filters with centrifugal separation devices
    • 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
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/20—Pressure-related systems for filters
    • B01D2201/204—Systems for applying vacuum to filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (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)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Treating Waste Gases (AREA)
  • Filtration Of Liquid (AREA)

Abstract

LA INVENCION SE REFIERE A UN APARATO DE DESULFURIZACION DE UN GAS COMBUSTIBLE SEGUN UN PROCEDIMIENTO HUMEDO DE UN SISTEMA DE OXIDACION EN UN DEPOSITO QUE COMPRENDE UNA TORRE DE ABSORCION QUE TIENE UNA SUSPENSION QUE CONTIENE UN COMPUESTO DE CALCIO SUMINISTRADO EN EL DEPOSITO INFERIOR, UNA BOMBA DE CIRCULACION PARA ALIMENTAR LA SUSPENSION QUE SE ENCUENTRA EN EL DEPOSITO EN EL ORIFICIO DE ENTRADA DEL GAS COMBUSTIBLE QUE HAY EN LA PARTE SUPERIOR DEL DEPOSITO DE ABSORCION PARA QUE ENTRE EN CONTACTO CON EL GAS COMBUSTIBLE, Y UN ELEMENTO ALIMENTADOR DE AIRE PARA ALIMENTAR AIRE PARA QUE SE PRODUZCA UNA OXIDACION DENTRO DEL DEPOSITO, CON LO QUE LA SOLUCION ABSORBE Y OXIDA EL DIOXIDO DE AZUFRE PRESENTE EN EL GAS COMBUSTIBLE PARA OBTENER YESO COMO SUBPRODUCTO, EN DONDE HAY COLOCADO UN FILTRO DE CORREA DEL TIPO DE VACIO A LO LARGO DE LA SUPERFICIE EXTERIOR DE LA PARED LATERAL DE LA TORRE DE ABSORCION, Y PARTE DE LA SUSPENSION DESCARGADA DESDE LA BOMBA DE CIRCULACION ES CONDUCIDA AL FILTRO DE CORREA PARA SER DESHIDRATADA, CON LO QUE SE SEPARA Y RECUPERA EL YESO.
ES95610044T 1994-09-12 1995-07-28 Aparato para la eliminacion de azufre de gases quemados, por via humeda. Expired - Lifetime ES2160148T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6217002A JP2923208B2 (ja) 1994-09-12 1994-09-12 湿式排煙脱硫装置

Publications (1)

Publication Number Publication Date
ES2160148T3 true ES2160148T3 (es) 2001-11-01

Family

ID=16697287

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95610044T Expired - Lifetime ES2160148T3 (es) 1994-09-12 1995-07-28 Aparato para la eliminacion de azufre de gases quemados, por via humeda.

Country Status (8)

Country Link
US (1) US5620667A (es)
EP (1) EP0700712B1 (es)
JP (1) JP2923208B2 (es)
KR (1) KR0145213B1 (es)
CN (1) CN1048649C (es)
DK (1) DK0700712T3 (es)
ES (1) ES2160148T3 (es)
PL (1) PL178615B1 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN1101722C (zh) * 1997-01-29 2003-02-19 三菱重工业株式会社 浆体固液分离方法和设备
US20030175193A1 (en) * 2002-02-08 2003-09-18 Schultz Anders Nimgaard FGD gypsum dewatering improvement through crystal habit modification by carboxylic acids
KR20020037005A (ko) * 2002-04-22 2002-05-17 안준홍 배연탈황법에서 사이클론을 이용한 고순도 석회의 회수방법 및 그 장치
CN1319894C (zh) * 2002-12-11 2007-06-06 太平洋水泥株式会社 水泥窖氯硫旁通系统
CN1326594C (zh) * 2005-12-07 2007-07-18 马春强 一种烟气脱硫方法及复合循环对流吸收塔
US20090130013A1 (en) * 2007-11-21 2009-05-21 Ch2M Hill, Inc. Methods and systems for enhancing mercury, selenium and heavy metal removal from flue gas
JP2011224413A (ja) * 2008-11-06 2011-11-10 Saitekkusu Kenkyusho:Kk ラセン状形骨格に繊維フィルターを組み合わせた排気ガスフィルターと傾斜角度を利用したカーボン採集フィルターの製造方法
CN102348487A (zh) * 2009-03-09 2012-02-08 尤尼文图瑞公司 用于从液体分离颗粒的方法和装置
CN101700467B (zh) * 2009-11-30 2011-11-30 哈尔滨工业大学 一种湿法烟气脱硫烟气降温与脱硫产物处理装置及方法
US20130202517A1 (en) * 2012-02-06 2013-08-08 General Electric Company Systems And Methods For Capturing Carbon Dioxide
CN105080328A (zh) * 2014-05-15 2015-11-25 张波 石灰石石膏法湿式脱硫的塔外氧化方法及其脱硫系统
CN104307348A (zh) * 2014-10-10 2015-01-28 江苏维尔思环境工程有限公司 一种石灰石及钠碱双碱湿式脱硫设备
CN108126510B (zh) * 2018-01-16 2024-01-26 邯郸学院 一种烟气脱硫脱硝设备
CN113171675B (zh) * 2020-03-06 2025-06-10 大唐环境产业集团股份有限公司 一种脱硫石膏分级清洗装置及清洗方法
CN111229016B (zh) * 2020-03-24 2024-11-26 苏州思逸环保科技有限公司 烟气干式循环脱硫除尘装置
CN111569526B (zh) * 2020-05-25 2022-03-11 河北化工医药职业技术学院 一种二水石膏生产线的自动升降过滤产物系统
CN112138438B (zh) * 2020-09-30 2022-03-15 金华雅帅纺织有限公司 一种污水过滤装置
CN114797436B (zh) * 2022-04-02 2024-07-05 广东天安项目管理有限公司 一种火力发电烟气污染处理系统及方法
CN115178059B (zh) * 2022-08-17 2023-12-22 胡怡文 一种建筑环境碳中和排放处理设备

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2198745A (en) * 1937-04-26 1940-04-30 Corning Glass Works Method of desulphurizing lehr gases
US4222993A (en) * 1974-09-19 1980-09-16 Heinz Holter Removal of noxious contaminants from gas
AT367318B (de) * 1976-12-03 1982-06-25 Hoelter Heinz Ing Verfahren zum reinigen von rohgas und anderen abgasen, die schwefeldioxid enthalten und vorrichtung zur durchfuehrung des verfahrens
DE3240317C2 (de) * 1982-10-30 1986-06-12 Gottfried Bischoff Bau kompl. Gasreinigungs- und Wasserrückkühlanlagen GmbH & Co KG, 4300 Essen Verfahren zur Herstellung von Calciumsulfat-Dihydrat im Zuge der Entschwefelung von Rauchgasen aus Kraftwerkskesselfeuerungen
DE3414822A1 (de) * 1984-04-19 1985-11-07 Gottfried Bischoff Bau kompl. Gasreinigungs- und Wasserrückkühlanlagen GmbH & Co KG, 4300 Essen Verfahren zur weiterverarbeitung von entschwefelungschlamm einer rauchgasentschwefelungsanlage
US4812295A (en) * 1987-10-01 1989-03-14 Combustion Engineering, Inc. Apparatus for dry scrubbing a hot gas and start-up process
GB2232611B (en) * 1989-06-02 1992-10-14 D & C Ltd Horizontal belt vacuum filtration apparatus
US4976936A (en) * 1989-08-18 1990-12-11 Dravo Lime Company Flue gas desulfurization with oxidation of calcium sulfite in FGD discharges
JP2923082B2 (ja) * 1991-06-10 1999-07-26 三菱重工業株式会社 排煙脱硫方法
US5266280A (en) * 1991-06-17 1993-11-30 Solarchem Enterprises, Inc. UV lamp transmittance controller
US5397549A (en) * 1991-11-26 1995-03-14 Newman; Dave B. Apparatus to remove acid gases from a flue gas

Also Published As

Publication number Publication date
EP0700712B1 (en) 2001-07-04
US5620667A (en) 1997-04-15
CN1048649C (zh) 2000-01-26
KR0145213B1 (ko) 1998-07-15
JP2923208B2 (ja) 1999-07-26
JPH0880419A (ja) 1996-03-26
KR960010054A (ko) 1996-04-20
DK0700712T3 (da) 2001-10-22
EP0700712A1 (en) 1996-03-13
PL310393A1 (en) 1996-03-18
PL178615B1 (pl) 2000-05-31
CN1127673A (zh) 1996-07-31

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