ES2145956T3 - Procedimiento para separar dioxido de azufre de gas de escape. - Google Patents

Procedimiento para separar dioxido de azufre de gas de escape.

Info

Publication number
ES2145956T3
ES2145956T3 ES96111260T ES96111260T ES2145956T3 ES 2145956 T3 ES2145956 T3 ES 2145956T3 ES 96111260 T ES96111260 T ES 96111260T ES 96111260 T ES96111260 T ES 96111260T ES 2145956 T3 ES2145956 T3 ES 2145956T3
Authority
ES
Spain
Prior art keywords
liquid
accumulation
absorption tower
sea water
sulfur dioxide
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
ES96111260T
Other languages
English (en)
Inventor
Navid Dr-Ing Makkinejad
Mathias Dipl-Ing Kuper
Hildemar Dipl-Ing Bohm
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.)
Lurgi Lentjes Bischoff GmbH
Original Assignee
Lurgi Lentjes Bischoff GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26017261&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2145956(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE1995127836 external-priority patent/DE19527836A1/de
Priority claimed from DE1995135475 external-priority patent/DE19535475C1/de
Application filed by Lurgi Lentjes Bischoff GmbH filed Critical Lurgi Lentjes Bischoff GmbH
Application granted granted Critical
Publication of ES2145956T3 publication Critical patent/ES2145956T3/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
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/507—Sulfur oxides by treating the gases with other liquids
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/05—Automatic, including computer, control

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)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

EL OBJETIVO DE LA INVENCION ES UN PROCESO PARA LA SEPARACION DE DIOXIDO DE AZUFRE A PARTIR DE GAS DE EXHAUSTACION, DONDE EL GAS DE EXHAUSTACION SE GUIA A UNA TORRE DE ABSORCION CON AGUA DE MAR. LA ACUMULACION DE LIQUIDO DE LA TORRE DE ABSORCION SE VENTILA, DONDE EL BISULFITO CONTENIDO EN EL LIQUIDO SE TRANSFORMA EN BISULFATO. EL LIQUIDO SE EXTRAE A PARTIR DE LA ACUMULACION DE LIQUIDO DE LA TORRE DE ABSORCION Y POR MOTIVOS DE FORMACION DE SULFATO Y NEUTRALIZACIONES SE MEZCLA EN LA ZONA POSTERIOR DE REACCION CON AGUA DE MAR FRESCA. EL VALOR PH DEL LIQUIDO DERIVADO A PARTIR DE LA ACUMULACION DE LIQUIDO DE LA TORRE DE ABSORCION SE MIDE, Y SE DETERMINAN LAS DESVIACIONES DEL VALOR DE MEDICION CON RESPECTO A UNA ZONA DE PH DESDE PH 4,0 HASTA PH 5 SEGUN UN VALOR TEORICO DETERMINADO. DE ACUERDO CON LAS MEDIDAS EN BASE A LAS DESVIACIONES DEL VALOR DE MEDICION SE REGULAN EN LA ACUMULACION DEL LIQUIDO DE LAVADO DE FORMA INMEDIATA EN LA CORRIENTE DE ADICION DE AGUA DE MAR GUIADA O EN LA ACUMULACION DE LIQUIDO EN LA ZONA DE ABSORCION DE LA TORRE LA CORRIENTE DE LIQUIDO GUIADO A ELLA.
ES96111260T 1995-07-29 1996-07-12 Procedimiento para separar dioxido de azufre de gas de escape. Expired - Lifetime ES2145956T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1995127836 DE19527836A1 (de) 1995-07-29 1995-07-29 Verfahren zum Abtrennen von Schwefeldioxid aus Abgas
DE1995135475 DE19535475C1 (de) 1995-09-23 1995-09-23 Verfahren zum Abtrennen von Schwefeldioxid aus Abgas

Publications (1)

Publication Number Publication Date
ES2145956T3 true ES2145956T3 (es) 2000-07-16

Family

ID=26017261

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96111260T Expired - Lifetime ES2145956T3 (es) 1995-07-29 1996-07-12 Procedimiento para separar dioxido de azufre de gas de escape.

Country Status (10)

Country Link
US (1) US5690899A (es)
EP (1) EP0756890B1 (es)
CN (1) CN1088389C (es)
AU (1) AU697089C (es)
CA (1) CA2182305C (es)
DE (3) DE29517698U1 (es)
ES (1) ES2145956T3 (es)
IL (1) IL118895A (es)
MX (1) MX9603019A (es)
NO (1) NO303969B2 (es)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19638844A1 (de) * 1996-09-21 1998-04-02 Lentjes Bischoff Gmbh Verfahren zum Reinigen von Abgas aus Feuerungsanlagen für fossile Brennstoffe
DE19640075C1 (de) * 1996-09-28 1997-08-21 Lentjes Bischoff Gmbh Waschturm für Rauchgasentschwefelungsanlagen
DE19752470C2 (de) * 1997-11-27 2002-04-11 Lurgi Lentjes Bischoff Gmbh Verfahren und Anlage zum Abtennen von SO¶2¶ aus Abgas
JP2001129352A (ja) 1999-11-02 2001-05-15 Fujikasui Engineering Co Ltd 海水による排ガス脱硫高度処理プロセス
NO314129B1 (no) * 1999-12-08 2003-02-03 Alstom Switzerland Ltd Anvendelse og fremgangsmåte for å øke oksidering av svoveldioksid oppløst i sjøvann
DE10352638B4 (de) * 2003-11-11 2007-10-11 Lentjes Gmbh Verfahren und Anlage zur Gasreinigung
FI118989B (fi) * 2005-02-07 2008-06-13 Wiser Oy Menetelmä ja laitteisto savukaasujen puhdistamiseksi savukaasujen sisältämistä epäpuhtauksista
WO2008077430A1 (de) 2006-12-23 2008-07-03 Ae & E Lentjes Gmbh Belüftungsvorrichtung für eine rauchgasreinigungsvorrichtung
US8496742B2 (en) * 2007-01-17 2013-07-30 Babcock-Hitachi Kabushiki Kaisha Wet flue-gas desulfurization equipment
JP5259964B2 (ja) * 2007-02-28 2013-08-07 三菱重工業株式会社 海水排煙脱硫システム
EP1967253A1 (de) * 2007-03-09 2008-09-10 Enviroserv Gmbh Waschturm
CN102112207B (zh) * 2008-06-13 2013-06-19 武汉晶源环境工程有限公司 一种海船排烟洗涤装置及洗涤方法
CA2765209C (en) * 2008-06-13 2012-09-04 Sigan Peng Ship flue gas desulphurization method and equipment
US9757686B2 (en) 2008-06-13 2017-09-12 Sigan Peng Ship flue gas scrubbing apparatus and method
AU2013251244B2 (en) * 2008-06-13 2015-09-17 Sigan Peng Ship Flue Gas Desulphurization Method and Equipment
CN101342442B (zh) * 2008-08-26 2011-11-16 山东鲁北企业集团总公司 一种无外排海水脱硫综合利用的方法
WO2010043083A1 (zh) * 2008-10-17 2010-04-22 Peng Sigan 烟气海水法同时脱硫脱硝方法及装置
US20100224062A1 (en) * 2009-03-05 2010-09-09 Ronald Patterson Caustic-assisted seawater scrubber system
EP2260922B1 (de) 2009-05-14 2011-08-31 AE & E Lentjes GmbH Sulfit/Sulfat-Oxidations-Beschleuniger-Einheit
CN102781553A (zh) * 2009-12-02 2012-11-14 苏布拉马尼亚姆·库马尔 用于淬火热、洗涤、清洁和中和存在于来自燃烧矿物燃料的烟气中的酸性介质的方法和系统
WO2012066088A1 (en) 2010-11-18 2012-05-24 A.P. Møller - Mærsk A/S A scrubbing system
ES2590359T3 (es) * 2011-02-10 2016-11-21 General Electric Technology Gmbh Un método y un dispositivo para tratar agua de mar efluente de un lavador de gases de agua de mar
US9216376B2 (en) * 2011-03-22 2015-12-22 Keppel Offshore & Marine Technology Centre Pte Ltd Systems and methods for exhaust gas cleaning and/or ballast water treatment
EP2644251A1 (en) 2012-03-29 2013-10-02 Doosan Lentjes GmbH A flue gas purification device
EP2644252B1 (en) 2012-03-29 2014-12-17 Doosan Lentjes GmbH A flue gas purification device
CN103071369B (zh) * 2013-01-22 2014-12-10 西安交通大学 一种适应煤质多变的海水脱硫系统
DK2952243T3 (en) 2013-01-29 2019-01-14 Fuji Electric Co Ltd Seawater flow control device for a scrubber, method for controlling the seawater flow rate for a scrubber, alkali flow control device and method for controlling the amount of alkali
EP2851115B1 (en) 2013-09-20 2016-05-25 Doosan Lentjes GmbH A scrubber tower of a flue gas purification device
JP6285773B2 (ja) * 2014-03-28 2018-02-28 富士電機株式会社 排ガス処理装置の排水処理方法
AU2014390004B2 (en) * 2014-04-09 2018-12-06 Nohbell Corporation Removal of target compounds from gases
KR101740678B1 (ko) 2014-07-18 2017-05-26 후지 덴키 가부시키가이샤 스크러버의 해수량 제어장치, 스크러버의 해수량 제어방법 및 알칼리량 제어장치
CN111007010B (zh) * 2019-12-25 2022-08-23 河南农业大学 一种土壤生物有效态氮磷流路控制系统及其方法
CN114053834B (zh) * 2020-08-05 2024-01-02 湖南中冶长天节能环保技术有限公司 一种含氰srg气体的外循环清洁治理方法及系统
CN114367170A (zh) * 2021-12-13 2022-04-19 武钢资源集团有限公司 富集烟气中二氧化硫的方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE288100C (es) *
US3389829A (en) * 1963-04-24 1968-06-25 Exxon Research Engineering Co Method of providing an inert atmosphere
JPS5222951B1 (es) * 1971-02-24 1977-06-21
JPS5641294B2 (es) * 1972-05-08 1981-09-28
JPS4952762A (es) * 1972-09-22 1974-05-22
US3936525A (en) * 1973-10-01 1976-02-03 United States Steel Corporation Removal of sulfur dioxide from stack gases with phosphate slimes
JPS5232894A (en) * 1975-09-09 1977-03-12 Mitsui Miike Mach Co Ltd Process for removing sulfur oxide in waste gas and by-producting magne sium sulfate
NO156235C (no) * 1980-02-13 1988-02-02 Flaekt Ab Fremgangsmaate ved absorpsjon av svoveloksyder fra roekgasser i sjoevann.
DE3401471A1 (de) * 1984-01-18 1985-07-25 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5300 Bonn Verfahren und vorrichtung zur rauchgasentschwefelung bei heizoelfeuerungen
JPS60261531A (ja) * 1984-06-07 1985-12-24 Kimura Kakoki Kk 湿式排ガス脱硫方法
JPH084709B2 (ja) * 1986-04-23 1996-01-24 バブコツク日立株式会社 湿式排煙脱硫制御装置
US4804523A (en) * 1987-06-17 1989-02-14 Bechtel Group, Incorporated Use of seawater in flue gas desulfurization
JPH03143527A (ja) * 1989-01-10 1991-06-19 Kenichi Nakagawa 排ガスの脱硫方法
US4976936A (en) * 1989-08-18 1990-12-11 Dravo Lime Company Flue gas desulfurization with oxidation of calcium sulfite in FGD discharges
US5141727A (en) * 1991-06-03 1992-08-25 Varney John W Flue gas treatment
US5708473A (en) * 1994-08-30 1998-01-13 Hughes Aircraft Company Two stage video film compression method and system

Also Published As

Publication number Publication date
DE29517697U1 (de) 1996-01-18
IL118895A (en) 1999-09-22
NO963124D0 (no) 1996-07-26
AU697089B2 (en) 1998-09-24
IL118895A0 (en) 1996-10-31
EP0756890B1 (de) 2000-05-17
MX9603019A (es) 1998-04-30
US5690899A (en) 1997-11-25
EP0756890A3 (de) 1997-04-02
DE29517698U1 (de) 1996-01-18
AU6076796A (en) 1997-02-06
AU697089C (en) 2002-08-15
EP0756890A2 (de) 1997-02-05
DE59605222D1 (de) 2000-06-21
NO963124L (no) 1997-01-30
NO303969B1 (no) 1998-10-05
CA2182305A1 (en) 1997-01-30
CN1088389C (zh) 2002-07-31
CN1158272A (zh) 1997-09-03
NO303969B2 (no) 1998-10-05
CA2182305C (en) 2006-02-14

Similar Documents

Publication Publication Date Title
ES2145956T3 (es) Procedimiento para separar dioxido de azufre de gas de escape.
PT1114219E (pt) Processo de sintese de carbonato de calcio e produto obtido
DE69001729T2 (de) Entschwefelung von rauchgas.
DE69500717D1 (de) Magnesium-unterstützte Auswaschung von Schwefeldioxid mit Herstellung von Gips
FR2783904B1 (fr) Conteneur de neige carbonique, et procede et installation de fabrication d'un conteneur de neige carbonique
FI62002B (fi) Foerfarande och anordning foer separering av kvicksilver ur svveldioxidhaltiga heta och fuktiga gaser
NO20032507D0 (no) Fremgangsmåte for å fjerne kvikksölv fra gass
DK0647604T3 (da) Fremgangsmåde til kompostering af organiske stoffer
PE20001435A1 (es) Proceso para la produccion de sulfuro de hidrogeno a partir de azufre en su condicion elemental y uso del mismo en la recuperacion de metales pesados
DE2960562D1 (en) Separation of sulfur dioxide from waste waters and on occasion from waste gases
NO972114L (no) Fremgangsmåte for behandling av H2S-holdige gass-strömmer
NO912513D0 (no) Fremgangsmaate ved fremstilling av klordioksyd.
DE69400800T2 (de) Methode und vorrichtung zur reinigung von schwefeldioxyd enthaltenden gasen
DZ3386A1 (fr) Procede de fabrication d'une eau riche en calcium et eau obtenue par ce procede
IT9020413A1 (it) Rimozione di idrogeno solforato con solfito prodotto sul posto
CA2001002A1 (en) Process for the removal of sulfur dioxide and hydrogen chloride from hot gases
JPS5771819A (en) Oxidation of calcium sulfite
FR2491054A1 (fr) Procede d'emploi d'un melange de demi-hydrate de sulfite de calcium et de di-hydrate de sulfate de calcium dans la fabrication du ciment
PE56096A1 (es) Reactor inclinado de bajo perfil
BRPI0402926A (pt) Processo para fabricação de soluções de clorito de metais alcalinos com nìvel muito baixo de impurezas
PT98058A (pt) Processo de preparacao de dioxido de cloro com base em metanol
JPS607795Y2 (ja) 反応装置
SE9301890D0 (sv) Oxidatonsfoerfarande
Han et al. Preparation of manganese sulfate from pyrolusite by absorpting sulfur dioxide(I).
TH13806EX (th) กระบวนการสำหรับการบำบัดแก๊สปล่องไฟ (Flue gas)

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 756890

Country of ref document: ES