KR0179220B1 - 습식배연탈황장치 - Google Patents
습식배연탈황장치 Download PDFInfo
- Publication number
- KR0179220B1 KR0179220B1 KR1019960032305A KR19960032305A KR0179220B1 KR 0179220 B1 KR0179220 B1 KR 0179220B1 KR 1019960032305 A KR1019960032305 A KR 1019960032305A KR 19960032305 A KR19960032305 A KR 19960032305A KR 0179220 B1 KR0179220 B1 KR 0179220B1
- Authority
- KR
- South Korea
- Prior art keywords
- slurry
- tank
- absorption tower
- flue gas
- oxidation
- 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 - Fee Related
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
- 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
- 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
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)
Abstract
Description
Claims (5)
- 바닥부의 탱크에 칼슘화합물함유슬러리가 공급되는 흡수탑과, 상기 탱크내의 슬러기를 흡수탑상부에 보내서 배연과 접촉시키기 위한 순환펌프와, 상기 탱크내에 산화를 위한 공기를 공급하는 공기공급수단과, 부생물인 석고의 회수 또는 배수를 위하여 상기 탱크내의 슬러리를 빼내는 빼내기 펌프와, 상기 순환펌프에 의해 흡수탑상부에 보내지고 흡수탑내를 흘러내리는 슬러리의 일부를 탱크액면상에서 빼내는 흘러내림슬러리빼내기수단과, 이 흘러내림슬러리빼내기수단에 의해 빠져나온 슬러리를 상기 빼내기펌프에 의해 상기 탱크로부터 빠져나온 슬러리와 혼합시키는 혼합수단을 포함한 것을 특징으로 하는 탱크산화방식의 습식배연탈황장치.
- 제1항에 있어서, 상기 흘러내림슬러리빼내기수단이, 상기 흡수탑측벽내면에 설치한 슬러리받이와, 상기 흡수탑내를 흘러내려서 이 슬러리받이에 받아낸 슬러리를 상기 흡수탑밖으로 도출하는 흘러내림슬러리도출배관을 포함한 것을 특징으로 하는 습식배연탈황장치.
- 바닥부의 탱크에 칼슘화합물함유슬러리가 공급되는 흡수탑과, 상기 탱크내의 슬러기를 흡수탑상부에 보내서 배연과 접촉시키기 위한 순환펌프와, 상기 탱크내에 산화를 위한 공기를 공급하는 공기공급수단과, 부생물인 석고의 회수 또는 배수를 위하여 상기 탱크내의 슬러리를 빼내는 빼내기펌프와, 상기 순환펌프에 의해 흡수탑상부에 보내지는 흡수탑내를 흘러내리는 슬러리의 일부를 탱크액면상에서 받아내서 상기 탱크내의 액면아래에 도입하는 흘러내림슬러리도입수단을 포함하는 것을 특징으로 하는 탱크산화방식의 습식배연탈황장치.
- 제3항에 있어서, 상기 흘러내림슬러리도입수단이 상기 흡수탑측벽내면에 설치한 슬러리받이와, 상기 흡수탑내를 흘러내려서 이 슬러리받이에 받아낸 슬러리를 상기 탱크내의 액면아래에 도입하는 흘러내림슬러리도입배관을 포함한 것을 특징으로 하는 습식배연탈황장치.
- 제3항 또는 제4항에 있어서, 상기 흘러내림슬러리도입수단에 의해 슬러리를 탱크내액면아래에 도입하는 위치를, 상기 공기공급수단에 의해 공급된 공기가 유효하게 분포하지 않는 비산화영역내에 설정하는 것을 특징으로 하는 습식배연탈황장치.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP95-198491 | 1995-08-03 | ||
| JP19849195A JP3332678B2 (ja) | 1995-08-03 | 1995-08-03 | 湿式排煙脱硫装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970009864A KR970009864A (ko) | 1997-03-27 |
| KR0179220B1 true KR0179220B1 (ko) | 1999-03-20 |
Family
ID=16392010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960032305A Expired - Fee Related KR0179220B1 (ko) | 1995-08-03 | 1996-08-02 | 습식배연탈황장치 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5762883A (ko) |
| EP (1) | EP0756889B1 (ko) |
| JP (1) | JP3332678B2 (ko) |
| KR (1) | KR0179220B1 (ko) |
| DE (1) | DE69626582T2 (ko) |
| DK (1) | DK0756889T3 (ko) |
| ES (1) | ES2188690T3 (ko) |
| TW (1) | TW311099B (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100954365B1 (ko) * | 2009-12-16 | 2010-04-26 | 현대산업트라이던트(주) | 탈황 및 탈질장치 |
| KR100954371B1 (ko) * | 2009-12-16 | 2010-04-26 | 현대산업트라이던트(주) | 탈황 및 탈질장치 |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW402520B (en) | 1997-11-05 | 2000-08-21 | Mitsubishi Heavy Ind Ltd | Wet flue gas desulfurizer and oxygen-containing gas blowing device for use therein |
| US6685886B2 (en) * | 1998-12-17 | 2004-02-03 | Genencor International, Inc. | Agitation system for a fluid bed processing system and a method thereof |
| EP1199099A1 (en) * | 2000-10-19 | 2002-04-24 | Amersham Biosciences AB | Reactor |
| FR2868332B1 (fr) * | 2004-03-31 | 2006-05-26 | Air Liquide Electronics Sys | Appareil de traitement d'effluents gazeux |
| US7536232B2 (en) * | 2004-08-27 | 2009-05-19 | Alstom Technology Ltd | Model predictive control of air pollution control processes |
| DE102007005578A1 (de) | 2007-02-06 | 2008-08-07 | Bhf Verfahrenstechnik Gmbh | Verfahren zur Rauchgasentschwefelung mit hygroskopischer Waschflüssigkeit und Abwärmenutzung mit Wärmetransformation |
| US8518357B2 (en) * | 2008-05-05 | 2013-08-27 | The Trustees Of Columbia University In The City Of New York | Systems and methods for sequestering sulfur |
| CN102343207A (zh) * | 2011-09-23 | 2012-02-08 | 武汉东湖高新集团股份有限公司 | 湿法烟气脱硫废水处理系统取水模式 |
| CN106000062B (zh) * | 2016-07-11 | 2018-08-21 | 江苏天立方环保工程有限公司 | 一种脱硫脱硝除尘除雾一体塔 |
| US11065576B2 (en) * | 2018-01-19 | 2021-07-20 | Doosan Heavy Industries & Construction Co., Ltd. | Wet flue gas desulfurization apparatus |
| CN109224798B (zh) * | 2018-10-24 | 2020-02-21 | 北京美斯顿科技开发有限公司 | 一种脱硫制酸装置以及车载式脱硫设备 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60172335A (ja) * | 1984-02-20 | 1985-09-05 | Babcock Hitachi Kk | 湿式排煙脱硫方法 |
| JPS61178022A (ja) * | 1985-02-05 | 1986-08-09 | Mitsubishi Heavy Ind Ltd | So↓2とso↓3とダストの同時処理方法 |
| JPH0448916A (ja) * | 1990-06-18 | 1992-02-18 | Mitsubishi Heavy Ind Ltd | 湿式排煙脱硫装置 |
| JP2979735B2 (ja) * | 1991-05-30 | 1999-11-15 | 豊和工業株式会社 | 篠交換機におけるペッグユニット |
| JP3466224B2 (ja) * | 1993-03-29 | 2003-11-10 | バブコック日立株式会社 | 湿式排煙脱硫装置 |
| DE4331415C3 (de) * | 1993-09-15 | 1999-05-20 | Steinmueller Gmbh L & C | Verfahren und Vorrichtung zur Behandlung eines Gasstromes mit Waschflüssigkeit |
-
1995
- 1995-08-03 JP JP19849195A patent/JP3332678B2/ja not_active Expired - Fee Related
-
1996
- 1996-05-28 TW TW085106339A patent/TW311099B/zh active
- 1996-06-04 DE DE69626582T patent/DE69626582T2/de not_active Expired - Fee Related
- 1996-06-04 ES ES96108923T patent/ES2188690T3/es not_active Expired - Lifetime
- 1996-06-04 EP EP96108923A patent/EP0756889B1/en not_active Expired - Lifetime
- 1996-06-04 DK DK96108923T patent/DK0756889T3/da active
- 1996-06-19 US US08/665,943 patent/US5762883A/en not_active Expired - Fee Related
- 1996-08-02 KR KR1019960032305A patent/KR0179220B1/ko not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100954365B1 (ko) * | 2009-12-16 | 2010-04-26 | 현대산업트라이던트(주) | 탈황 및 탈질장치 |
| KR100954371B1 (ko) * | 2009-12-16 | 2010-04-26 | 현대산업트라이던트(주) | 탈황 및 탈질장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE69626582D1 (de) | 2003-04-17 |
| KR970009864A (ko) | 1997-03-27 |
| JP3332678B2 (ja) | 2002-10-07 |
| EP0756889A1 (en) | 1997-02-05 |
| ES2188690T3 (es) | 2003-07-01 |
| DE69626582T2 (de) | 2003-09-25 |
| DK0756889T3 (da) | 2003-06-30 |
| TW311099B (ko) | 1997-07-21 |
| US5762883A (en) | 1998-06-09 |
| EP0756889B1 (en) | 2003-03-12 |
| JPH0938456A (ja) | 1997-02-10 |
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