MX9603019A - Procedimiento para separar bioxido de azufre de gases quemados. - Google Patents
Procedimiento para separar bioxido de azufre de gases quemados.Info
- Publication number
- MX9603019A MX9603019A MX9603019A MX9603019A MX9603019A MX 9603019 A MX9603019 A MX 9603019A MX 9603019 A MX9603019 A MX 9603019A MX 9603019 A MX9603019 A MX 9603019A MX 9603019 A MX9603019 A MX 9603019A
- Authority
- MX
- Mexico
- Prior art keywords
- liquid
- absorption tower
- liquid collector
- sea water
- procedure
- Prior art date
Links
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 title abstract 4
- 239000007789 gas Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 abstract 9
- 238000010521 absorption reaction Methods 0.000 abstract 6
- 239000013535 sea water Substances 0.000 abstract 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical class OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-M bisulphate group Chemical group S([O-])(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000000567 combustion gas Substances 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
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 objeto de la invencion es un procedimiento para separar bioxido de azufre de gases quemados o de combustion, en que el gas quemado se le hace pasar agua de mar en una torre de absorcion. el colector de líquido de la torre de absorcion se ventila, con lo que los bisulfitos que se encuentran en el líquido se transforman en bisulfatos. El líquido se extrae del colector de líquido de la torre de absorcion, y con el de formar sulfatos y lograr la neutralizacion, se mezcla con agua de mar fresca en un deposito de reaccion posterior. Se mide el valor del pH del líquido extraído del colector de líquido de la torre de absorcion, y se determinan las desviaciones de los valores medidos del un valor nominal preestablecido dentro de la gama de pH comprendida entre pH 4.0 y pH 5. conforme a las desviaciones de los valores medidos, se regular, ya se un torrente adicional de agua de mar que se alimenta directamente al colector de líquido de lavado, o bien una corriente de líquido que se regresa desde el colector de líquido a al zona de absorcion de la torre de absorcion.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1995127836 DE19527836A1 (de) | 1995-07-29 | 1995-07-29 | Verfahren zum Abtrennen von Schwefeldioxid aus Abgas |
| DE19527836.4 | 1995-07-29 | ||
| DE1995135475 DE19535475C1 (de) | 1995-09-23 | 1995-09-23 | Verfahren zum Abtrennen von Schwefeldioxid aus Abgas |
| DE19535475.3-43 | 1995-09-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MXPA96003019A MXPA96003019A (es) | 1998-04-01 |
| MX9603019A true MX9603019A (es) | 1998-04-30 |
Family
ID=26017261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX9603019A MX9603019A (es) | 1995-07-29 | 1996-07-26 | Procedimiento para separar bioxido de azufre de gases quemados. |
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)
| 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 |
| KR20090087029A (ko) | 2006-12-23 | 2009-08-14 | 에이이 앤드 이 렌트제스 게임베하 | 연료 가스 정화 유닛용 통기 장치 |
| WO2008087769A1 (ja) * | 2007-01-17 | 2008-07-24 | Babcock-Hitachi Kabushiki Kaisha | 湿式排煙脱硫装置 |
| 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 |
| AU2013251244B2 (en) * | 2008-06-13 | 2015-09-17 | Sigan Peng | Ship Flue Gas Desulphurization Method and Equipment |
| CN102112210B (zh) * | 2008-06-13 | 2014-03-26 | 武汉晶源环境工程有限公司 | 海船排烟脱硫方法及装置 |
| US9757686B2 (en) | 2008-06-13 | 2017-09-12 | Sigan Peng | Ship flue gas scrubbing apparatus and method |
| EP2301647B1 (en) * | 2008-06-13 | 2016-01-06 | Sigan Peng | Washing device and washing method for marine exhaust flue gases |
| 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 |
| US8383074B2 (en) * | 2008-10-17 | 2013-02-26 | Sigan Peng | Process and device for simultaneously desulfurizing and denitrating the flue gas with the seawater |
| 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 |
| AU2010325625A1 (en) * | 2009-12-02 | 2012-07-26 | Subrahmanyam Kumar | A process and system for quenching heat, scrubbing, cleaning and neutralizing acidic media present in the flue gas from the firing of fossil fuel |
| 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 |
| EP2688661A2 (en) * | 2011-03-22 | 2014-01-29 | Keppel Offshore & Marine Technology Centre Pte Ltd | Systems and methods for exhaust gas cleaning and/or ballast water treatment |
| PT2644252E (pt) * | 2012-03-29 | 2015-02-17 | Doosan Lentjes Gmbh | Dispositivo de purificação de gases de combustão |
| EP2644251A1 (en) | 2012-03-29 | 2013-10-02 | 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 |
| JP5958563B2 (ja) | 2013-01-29 | 2016-08-02 | 富士電機株式会社 | スクラバの海水量制御装置、スクラバの海水量制御方法、アルカリ量制御装置及びアルカリ量制御方法 |
| ES2581768T3 (es) | 2013-09-20 | 2016-09-07 | Doosan Lentjes Gmbh | Torre de lavado de un dispositivo de purificación de gases de escape |
| 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 |
| US10195562B2 (en) * | 2014-04-09 | 2019-02-05 | Empire Technology Development Llc | Apparatuses, methods, and systems for removal of target compounds from gases |
| CN105899281B (zh) | 2014-07-18 | 2018-12-14 | 富士电机株式会社 | 洗涤器的海水量控制装置、洗涤器的海水量控制方法及碱量控制装置 |
| 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 |
| CN114367170B (zh) * | 2021-12-13 | 2024-08-09 | 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)
| 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 |
-
1995
- 1995-11-08 DE DE29517698U patent/DE29517698U1/de not_active Expired - Lifetime
- 1995-11-08 DE DE29517697U patent/DE29517697U1/de not_active Expired - Lifetime
-
1996
- 1996-07-12 DE DE59605222T patent/DE59605222D1/de not_active Expired - Lifetime
- 1996-07-12 EP EP96111260A patent/EP0756890B1/de not_active Expired - Lifetime
- 1996-07-12 ES ES96111260T patent/ES2145956T3/es not_active Expired - Lifetime
- 1996-07-21 IL IL11889596A patent/IL118895A/xx not_active IP Right Cessation
- 1996-07-26 US US08/687,742 patent/US5690899A/en not_active Expired - Lifetime
- 1996-07-26 NO NO19963124A patent/NO303969B2/no not_active IP Right Cessation
- 1996-07-26 MX MX9603019A patent/MX9603019A/es unknown
- 1996-07-29 CN CN96110835A patent/CN1088389C/zh not_active Expired - Fee Related
- 1996-07-29 CA CA002182305A patent/CA2182305C/en not_active Expired - Fee Related
- 1996-07-29 AU AU60767/96A patent/AU697089C/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| NO303969B1 (no) | 1998-10-05 |
| AU697089B2 (en) | 1998-09-24 |
| EP0756890A2 (de) | 1997-02-05 |
| DE59605222D1 (de) | 2000-06-21 |
| AU697089C (en) | 2002-08-15 |
| IL118895A0 (en) | 1996-10-31 |
| EP0756890B1 (de) | 2000-05-17 |
| NO963124L (no) | 1997-01-30 |
| CA2182305A1 (en) | 1997-01-30 |
| DE29517697U1 (de) | 1996-01-18 |
| EP0756890A3 (de) | 1997-04-02 |
| AU6076796A (en) | 1997-02-06 |
| US5690899A (en) | 1997-11-25 |
| NO303969B2 (no) | 1998-10-05 |
| CN1158272A (zh) | 1997-09-03 |
| DE29517698U1 (de) | 1996-01-18 |
| ES2145956T3 (es) | 2000-07-16 |
| NO963124D0 (no) | 1996-07-26 |
| CN1088389C (zh) | 2002-07-31 |
| CA2182305C (en) | 2006-02-14 |
| IL118895A (en) | 1999-09-22 |
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