ES8102833A1 - Procedimiento para lavar el dioxido de azufre de una corriente gaseosa - Google Patents

Procedimiento para lavar el dioxido de azufre de una corriente gaseosa

Info

Publication number
ES8102833A1
ES8102833A1 ES489860A ES489860A ES8102833A1 ES 8102833 A1 ES8102833 A1 ES 8102833A1 ES 489860 A ES489860 A ES 489860A ES 489860 A ES489860 A ES 489860A ES 8102833 A1 ES8102833 A1 ES 8102833A1
Authority
ES
Spain
Prior art keywords
loop
quencher
absorber
water
flue 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
Application number
ES489860A
Other languages
English (en)
Other versions
ES489860A0 (es
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.)
Research Cottrell Inc
Original Assignee
Research Cottrell 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 Research Cottrell Inc filed Critical Research Cottrell Inc
Publication of ES8102833A1 publication Critical patent/ES8102833A1/es
Publication of ES489860A0 publication Critical patent/ES489860A0/es
Granted 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/60—Isolation of sulfur dioxide from gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (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)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)

Abstract

PROCEDIMIENTO PARA LAVAR EL DIOXIDO DE AZUFRE EXISTENTE EN UNA CORRIENTE GASEOSA. SE ENFRIA LA CORRIENTE GASEOSA CON UNA LECHADA DE AGUA QUE CONTIENE SOLIDOS ALCALINOS; POSTERIORMENTE SE LAVA CON UNA SEGUNDA LECHADA ACUOSA, TAMBIEN DE SOLIDOS ALCALINOS. EN AMBAS LECHADAS SE MANTIENE EL CONTENIDO DE SOLIDOS ALCALINOS EN UN CIERTO NIVEL, ADECUADO A LA CANTIDAD DE DIOXIDO DE AZUFRE EXISTENTE EN LA CORRIENTE GASEOSA, PARA LO CUAL SE AÑADEN, SEGUN SE REQUIERA, MAS SOLIDOS ALCALINOS EN UN CIERTO NIVEL, ADECUADO A LA CANTIDAD DE DIOXIDO DE AZUFRE EXISTENTE EN LA CORRIENTE GASEOSAA, PARA LO CUAL SE AÑADEN, SEGUN SE REQUIERA, MAS SOLIDOS ALCALINOS O AGUA; O BINE SE RETIRAN SELECTIVAMENTE PORCIONES DE LA LECHADA QUE TENGAN CONTENIDOS DE SOLIDOS ALCALINOS SUPERIORES O INFERIORES AL DESEADO. ESTE PROCEDIMIENTO EN DOBLE CIRCUITO PERMITE EFECTUAR LOS OPORTUNOS RECICLAJES ENTRE LAS LECHADAS DE ENFRIAMIENTO Y DE LAVADO, OPTIMIZANDO EL RENDIMIENTO DEL MISMO. ES DE EMPLEO EN DESULFURACION DE GASES DE CHIMENEA.
ES489860A 1979-03-30 1980-03-24 Procedimiento para lavar el dioxido de azufre de una corriente gaseosa Granted ES489860A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2557779A 1979-03-30 1979-03-30

Publications (2)

Publication Number Publication Date
ES8102833A1 true ES8102833A1 (es) 1981-02-16
ES489860A0 ES489860A0 (es) 1981-02-16

Family

ID=21826867

Family Applications (1)

Application Number Title Priority Date Filing Date
ES489860A Granted ES489860A0 (es) 1979-03-30 1980-03-24 Procedimiento para lavar el dioxido de azufre de una corriente gaseosa

Country Status (14)

Country Link
JP (1) JPS6057364B2 (es)
AT (1) AT379322B (es)
AU (1) AU532453B2 (es)
BE (1) BE882464A (es)
CA (1) CA1129181A (es)
CH (1) CH638404A5 (es)
DE (1) DE3011592A1 (es)
DK (1) DK152177C (es)
ES (1) ES489860A0 (es)
FR (1) FR2452466A1 (es)
GB (1) GB2050325B (es)
IT (1) IT1193525B (es)
SE (1) SE450553B (es)
ZA (1) ZA801607B (es)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE3433707A1 (de) * 1983-06-18 1986-04-03 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Vorrichtung zur einleitung von gewaschenen rauchgasen in einen kuehlturm
JPS6058230A (ja) * 1983-09-09 1985-04-04 Babcock Hitachi Kk 排煙脱硫方法および装置
JPS60172335A (ja) * 1984-02-20 1985-09-05 Babcock Hitachi Kk 湿式排煙脱硫方法
DE3435472A1 (de) * 1984-09-27 1986-03-27 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Wasserspuelung fuer entneblerpakete hinter rauchgasentschwefelungsanlagen
DE3437965A1 (de) * 1984-10-17 1986-04-24 Knauf-Research-Cottrell GmbH & Co Umwelttechnik KG, 8715 Iphofen Verfahren und vorrichtung zur abscheidung von so(pfeil abwaerts)3(pfeil abwaerts), schwefelsaeure und schwefelsaeurenebeln aus rauchgasen
DE3632896A1 (de) * 1986-09-27 1988-04-07 Krc Umwelttechnik Gmbh Verfahren zum nassen entfernen von schwefeldioxid
DE3721684A1 (de) * 1987-07-01 1989-01-12 Krc Umwelttechnik Gmbh Verfahren zum nassen entfernen von schwefeldioxid
CA2030480A1 (en) * 1989-12-12 1991-06-13 William Downs Chloride controls in fossil fuel fired wet scrubbing process
DE4345364C2 (de) * 1993-09-15 1997-10-02 Steinmueller Gmbh L & C Vorrichtung zur Behandlung eines Gasstromes mit Waschflüssigkeit
DE4338379C2 (de) * 1993-11-10 1999-02-18 Steinmueller Gmbh L & C Verfahren zum Entfernen von Schwefeldioxid aus einem Gasstrom
US5451250A (en) * 1994-05-11 1995-09-19 The Babcock & Wilcox Company Method of convert a double-loop flue gas desulfurization system to a single-loop system
DE19730228A1 (de) * 1997-07-15 1999-01-21 Abb Patent Gmbh Verfahren und Anordnung zur Entfernung von Schadgasen aus dem Abgas einer Verbrennungsanlage
DE10346519A1 (de) * 2003-10-02 2005-05-04 Uhde Gmbh Verfahren zur Entfernung von Ammoniak und Staub aus einem Abgas, das bei der Herstellung von Düngemitteln anfällt
PL1962992T3 (pl) * 2005-12-19 2012-09-28 Fluor Tech Corp Dwustopniowy skruber szybko chłodzący
EP1912723A4 (en) * 2006-05-03 2011-08-03 Snc Lavalin Europ N V Sa GASQUENCY AND LAUNDRY EXTRACTION SYSTEM
EP2118004A4 (en) 2007-12-28 2010-03-31 Calera Corp METHOD FOR SEQUESTRATING CO2
US20100239467A1 (en) 2008-06-17 2010-09-23 Brent Constantz Methods and systems for utilizing waste sources of metal oxides
US7993500B2 (en) 2008-07-16 2011-08-09 Calera Corporation Gas diffusion anode and CO2 cathode electrolyte system
JP5373079B2 (ja) 2008-07-16 2013-12-18 カレラ コーポレイション 電気化学システム中でのｃｏ２の利用
US8869477B2 (en) 2008-09-30 2014-10-28 Calera Corporation Formed building materials
TW201026597A (en) 2008-09-30 2010-07-16 Calera Corp CO2-sequestering formed building materials
US7815880B2 (en) 2008-09-30 2010-10-19 Calera Corporation Reduced-carbon footprint concrete compositions
US9133581B2 (en) 2008-10-31 2015-09-15 Calera Corporation Non-cementitious compositions comprising vaterite and methods thereof
US8834688B2 (en) 2009-02-10 2014-09-16 Calera Corporation Low-voltage alkaline production using hydrogen and electrocatalytic electrodes
US8883104B2 (en) 2009-03-02 2014-11-11 Calera Corporation Gas stream multi-pollutants control systems and methods
EP2247366A4 (en) 2009-03-10 2011-04-20 Calera Corp SYSTEMS AND METHODS FOR CO2 TREATMENT
US20140072483A1 (en) * 2012-09-10 2014-03-13 Mitsubishi Heavy Industries, Ltd. Desulfurization device and particulate collection system
CN104984655A (zh) * 2015-06-05 2015-10-21 中电投远达环保工程有限公司 用于湿法脱硫塔内的浆液收集装置总成
EP3135364B1 (de) 2015-08-31 2021-04-21 Steinmüller Engineering GmbH Verfahren zur rauchgasentschwefelung
CN105251336B (zh) * 2015-10-21 2017-12-01 中冶华天工程技术有限公司 钠钙双碱法双循环脱硫工艺及系统
CN106039755B (zh) * 2016-07-22 2018-03-02 京能（锡林郭勒）发电有限公司 一种烟气冷凝提水系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3396514A (en) * 1966-11-07 1968-08-13 Babcock & Wilcox Co Gas cleaning system
US3632306A (en) * 1969-02-18 1972-01-04 Chemical Construction Corp Removal of sulfur dioxide from waste gases
JPS5112026B2 (es) * 1971-11-30 1976-04-15
GB1410037A (en) * 1972-10-04 1975-10-15 Mitsubishi Heavy Ind Ltd Desulphurizing of gases
DE2249874C3 (de) * 1972-10-11 1979-01-18 Mitsubishi Jukogyo K.K., Tokio Verfahren zum Entfernen von Schwefeldioxid aus Verbrennungsabgasen
US3907523A (en) * 1972-12-26 1975-09-23 Krebs Engineers Method for removing SO{HD 2 {B from gases
US3995006A (en) * 1973-04-05 1976-11-30 The Babcock & Wilcox Company Sulphur dioxide absorption system
GB1529804A (en) * 1974-12-11 1978-10-25 Exxon Research Engineering Co Purification of pollutant-containing gases
GB1547945A (en) * 1975-10-09 1979-07-04 Pfizer Process and apparatus for reducing the so2 content of a hot fiue gas
US4198380A (en) * 1975-11-24 1980-04-15 Rockwell International Corporation Absorption of sulfur oxides from hot gases
DE2735566A1 (de) * 1977-08-06 1979-02-22 Metallgesellschaft Ag Verfahren zum entfernen von fluorverbindungen und schwefeldioxid aus abgasen

Also Published As

Publication number Publication date
DE3011592C2 (es) 1988-11-17
JPS6057364B2 (ja) 1985-12-14
BE882464A (fr) 1980-07-16
CH638404A5 (fr) 1983-09-30
SE450553B (sv) 1987-07-06
DK152177B (da) 1988-02-08
IT8021045A0 (it) 1980-03-28
DK152177C (da) 1988-07-11
JPS55142529A (en) 1980-11-07
ZA801607B (en) 1981-07-29
AU532453B2 (en) 1983-09-29
AU5657380A (en) 1980-10-02
CA1129181A (en) 1982-08-10
AT379322B (de) 1985-12-27
IT1193525B (it) 1988-07-08
ATA162880A (de) 1985-05-15
SE8002289L (sv) 1980-10-01
FR2452466B1 (es) 1983-04-01
ES489860A0 (es) 1981-02-16
DK132480A (da) 1980-10-01
DE3011592A1 (de) 1980-10-30
GB2050325A (en) 1981-01-07
GB2050325B (en) 1983-02-16
FR2452466A1 (fr) 1980-10-24

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991007