DK0793994T3 - Indretning til våd afsvovling af røggas - Google Patents

Indretning til våd afsvovling af røggas

Info

Publication number
DK0793994T3
DK0793994T3 DK97610002T DK97610002T DK0793994T3 DK 0793994 T3 DK0793994 T3 DK 0793994T3 DK 97610002 T DK97610002 T DK 97610002T DK 97610002 T DK97610002 T DK 97610002T DK 0793994 T3 DK0793994 T3 DK 0793994T3
Authority
DK
Denmark
Prior art keywords
flue gas
wet desulfurization
desulfurization
wet
flue
Prior art date
Application number
DK97610002T
Other languages
Danish (da)
English (en)
Inventor
Atsushi Tatani
Kiyoshi Okazoe
Yoshio Nakayama
Koichiro Iwashita
Original Assignee
Mitsubishi Heavy Ind 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 Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd
Application granted granted Critical
Publication of DK0793994T3 publication Critical patent/DK0793994T3/da

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
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/027—Nanofiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/08—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/12—Controlling or regulating
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/131—Reverse-osmosis
DK97610002T 1996-02-06 1997-02-06 Indretning til våd afsvovling af røggas DK0793994T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8019872A JP3068452B2 (ja) 1996-02-06 1996-02-06 湿式排煙脱硫装置

Publications (1)

Publication Number Publication Date
DK0793994T3 true DK0793994T3 (da) 2003-08-18

Family

ID=12011312

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97610002T DK0793994T3 (da) 1996-02-06 1997-02-06 Indretning til våd afsvovling af røggas

Country Status (10)

Country Link
US (1) US5879639A (fr)
EP (1) EP0793994B1 (fr)
JP (1) JP3068452B2 (fr)
KR (1) KR0179444B1 (fr)
CN (1) CN1090048C (fr)
DK (1) DK0793994T3 (fr)
ES (1) ES2192663T3 (fr)
PL (1) PL182368B1 (fr)
TR (1) TR199601048A2 (fr)
TW (1) TW307695B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7651329B2 (en) * 2003-01-31 2010-01-26 Babcock-Hitachi Kabushiki Kaisha Exhaust gas processing device, and method of using the same
JP2006122862A (ja) 2004-11-01 2006-05-18 Mitsubishi Heavy Ind Ltd 排ガス処理装置
DE102007005578A1 (de) 2007-02-06 2008-08-07 Bhf Verfahrenstechnik Gmbh Verfahren zur Rauchgasentschwefelung mit hygroskopischer Waschflüssigkeit und Abwärmenutzung mit Wärmetransformation
CN104548918B (zh) * 2015-01-14 2017-03-29 江苏揽山环境科技股份有限公司 一种降低烟气脱硫后颗粒物含量的工艺及系统
CN110433690A (zh) * 2019-07-03 2019-11-12 中国联合工程有限公司 石灰石浆液箱防堵和搅拌器轴承保护结构及其工作方法

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US2142406A (en) * 1934-12-27 1939-01-03 Ici Ltd Apparatus for the wet purification of gases
US2413102A (en) * 1941-11-25 1946-12-24 American Viscose Corp Degasifier
FR935395A (fr) * 1945-05-22 1948-06-17 Comptoir Textiles Artificiels Cuve de bain pour la filature de fibranne
US2737997A (en) * 1953-12-01 1956-03-13 Allwood Inc Apparatus for producing uniform mats of pourable particle material
US3023089A (en) * 1958-07-28 1962-02-27 Int Minerals & Chem Corp Reaction vessel
US3450529A (en) * 1968-03-19 1969-06-17 Michigan Foundry Supply Co Metal briquette compacting method and machine therefor
US3607101A (en) * 1968-12-31 1971-09-21 Multi Minerals Ltd Combined tank reactor assembly
US4204844A (en) * 1974-07-26 1980-05-27 Pilat Michael J Liquid transfer system for conductive liquids
GB1577365A (en) * 1976-02-28 1980-10-22 Chiyoda Chem Eng Construct Co Gas-liquid contacting method and apparatus
US4102657A (en) * 1977-05-09 1978-07-25 Combustion Engineering, Inc. Centrifugal gas scrubber
US4195062A (en) * 1978-03-21 1980-03-25 Combustion Engineering, Inc. Flue gas scrubbing
DE2847591C2 (de) * 1978-11-02 1982-12-23 Stadtwerke Düsseldorf AG, 4000 Düsseldorf Verfahren sowie Vorrichtung zur Neutralisation saurer Schadstoffe in Rauchgasen von Feuerungsanlagen mit Abwärmenutzung
US4366142A (en) * 1979-03-28 1982-12-28 Sadao Kojima Method and apparatus for the preparation of slaked lime solution
US4436703A (en) * 1981-12-07 1984-03-13 Crown Zellerbach Corporation Lime slaker
DE3236905C2 (de) * 1982-10-06 1986-01-02 Gottfried Bischoff Bau kompl. Gasreinigungs- und Wasserrückkühlanlagen GmbH & Co KG, 4300 Essen Verfahren zur Entschwefelung von Rauchgasen und Vorrichtung zur Durchführung des Verfahrens
JPS60172335A (ja) * 1984-02-20 1985-09-05 Babcock Hitachi Kk 湿式排煙脱硫方法
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
EP0224627A1 (fr) * 1985-12-06 1987-06-10 Mitsubishi Jukogyo Kabushiki Kaisha Méthode de désulfurisation de gaz d'échappement
US4986966A (en) * 1986-06-09 1991-01-22 Northern States Power Company Retrofit flue gas scrubber system
US4915914A (en) * 1986-07-25 1990-04-10 Passamaquaddy Tribe System for simultaneously scrubbing cement kiln exhaust gas and producing useful by-products therefrom
US4900524A (en) * 1987-06-29 1990-02-13 Vth Ag Verfahrenstechnik Fur Heizung Method for separation of sulfur dioxide from gases
US4876076A (en) * 1988-02-10 1989-10-24 Tampa Electric Company Process of desulfurization
JPH0256130A (ja) * 1988-08-22 1990-02-26 Nippon Telegr & Teleph Corp <Ntt> 光環状網
US5209905A (en) * 1990-12-14 1993-05-11 Mitsubishi Jukogyo Kabushiki Kaisha Wet-type exhaust gas desulfurization system having a means for supplying air
EP0510675B1 (fr) * 1991-04-26 1997-10-01 Kureha Kagaku Kogyo Kabushiki Kaisha Procédé et appareil pour la préparation d'une solution aqueuse de chaux éteinte
US5186948A (en) * 1991-05-28 1993-02-16 Freund Inphachem Inc. Apparatus for manufacturing seamless capsules
JP2803941B2 (ja) * 1992-06-08 1998-09-24 富士電機株式会社 間欠曝気式活性汚泥法の制御方法
JPH07275651A (ja) * 1994-04-12 1995-10-24 Mitsubishi Heavy Ind Ltd 排煙脱硫方法
CN1075743C (zh) * 1994-05-11 2001-12-05 巴布考克日立株式会社 采用固体脱硫剂的湿式烟道气脱硫设备和方法
JP3025147B2 (ja) * 1994-05-17 2000-03-27 三菱重工業株式会社 湿式排煙脱硫装置
JP2923208B2 (ja) * 1994-09-12 1999-07-26 三菱重工業株式会社 湿式排煙脱硫装置
JP3170158B2 (ja) * 1994-11-08 2001-05-28 三菱重工業株式会社 気液接触装置及び湿式排煙脱硫装置

Also Published As

Publication number Publication date
PL317275A1 (en) 1997-08-18
MX9700616A (es) 1998-06-30
CN1090048C (zh) 2002-09-04
PL182368B1 (pl) 2001-12-31
CN1157184A (zh) 1997-08-20
TW307695B (en) 1997-06-11
TR199601048A2 (tr) 1997-08-21
ES2192663T3 (es) 2003-10-16
KR0179444B1 (ko) 1999-03-20
EP0793994A1 (fr) 1997-09-10
KR970061339A (ko) 1997-09-12
EP0793994B1 (fr) 2003-04-16
JPH09206549A (ja) 1997-08-12
JP3068452B2 (ja) 2000-07-24
US5879639A (en) 1999-03-09

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