JPS62200107A - 炉内脱硫法 - Google Patents
炉内脱硫法Info
- Publication number
- JPS62200107A JPS62200107A JP61043681A JP4368186A JPS62200107A JP S62200107 A JPS62200107 A JP S62200107A JP 61043681 A JP61043681 A JP 61043681A JP 4368186 A JP4368186 A JP 4368186A JP S62200107 A JPS62200107 A JP S62200107A
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- desulfurization
- fly ash
- agent
- unreacted
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000006477 desulfuration reaction Methods 0.000 title claims description 63
- 230000023556 desulfurization Effects 0.000 title claims description 63
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 57
- 230000003009 desulfurizing effect Effects 0.000 claims abstract description 33
- 239000010881 fly ash Substances 0.000 claims abstract description 27
- 239000000843 powder Substances 0.000 claims abstract description 25
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000003546 flue gas Substances 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 17
- 239000000376 reactant Substances 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 11
- 239000012717 electrostatic precipitator Substances 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 18
- 238000005507 spraying Methods 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 239000007789 gas Substances 0.000 abstract description 2
- 239000000498 cooling water Substances 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 7
- 229910052717 sulfur Inorganic materials 0.000 description 7
- 239000011593 sulfur Substances 0.000 description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 6
- 229910000019 calcium carbonate Inorganic materials 0.000 description 5
- 239000002956 ash Substances 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 235000010216 calcium carbonate Nutrition 0.000 description 3
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 3
- 239000000920 calcium hydroxide Substances 0.000 description 3
- 235000011116 calcium hydroxide Nutrition 0.000 description 3
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 229910052925 anhydrite Inorganic materials 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Gasification And Melting Of Waste (AREA)
- Incineration Of Waste (AREA)
- Treating Waste Gases (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61043681A JPS62200107A (ja) | 1986-02-27 | 1986-02-27 | 炉内脱硫法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61043681A JPS62200107A (ja) | 1986-02-27 | 1986-02-27 | 炉内脱硫法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62200107A true JPS62200107A (ja) | 1987-09-03 |
| JPH0246846B2 JPH0246846B2 (enrdf_load_stackoverflow) | 1990-10-17 |
Family
ID=12670579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61043681A Granted JPS62200107A (ja) | 1986-02-27 | 1986-02-27 | 炉内脱硫法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62200107A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0352624A (ja) * | 1989-07-19 | 1991-03-06 | Hitachi Zosen Corp | 乾式同時脱硫脱硝方法 |
| JP2001029741A (ja) * | 1999-07-27 | 2001-02-06 | Ishikawajima Harima Heavy Ind Co Ltd | 湿式排煙処理設備の補給水供給方法及び装置 |
| JP2007291312A (ja) * | 2005-07-14 | 2007-11-08 | Idemitsu Kosan Co Ltd | 有害微量元素溶出抑制方法及びそれに用いる石炭添加用溶出防止剤 |
| KR101226386B1 (ko) * | 2010-10-26 | 2013-01-24 | 한국남동발전 주식회사 | 발전소 보일러 배가스의 건식 탈황장치 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD715518S1 (en) | 2012-07-16 | 2014-10-21 | Triboro Quilt Manufacturing Corp. | Swaddle blanket |
| USD715027S1 (en) | 2012-07-16 | 2014-10-14 | Triboro Quilt Manufacturing Corp. | Swaddle blanket |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5836621A (ja) * | 1981-08-31 | 1983-03-03 | Kawasaki Heavy Ind Ltd | 微粉炭焚きボイラ排ガスの脱硫方法 |
| JPS58146447A (ja) * | 1982-02-25 | 1983-09-01 | Sakai Chem Ind Co Ltd | 触媒の再生方法 |
| JPS6071025A (ja) * | 1983-09-28 | 1985-04-22 | Kawasaki Heavy Ind Ltd | 流動床ボイラ排ガスの脱硫方法 |
-
1986
- 1986-02-27 JP JP61043681A patent/JPS62200107A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5836621A (ja) * | 1981-08-31 | 1983-03-03 | Kawasaki Heavy Ind Ltd | 微粉炭焚きボイラ排ガスの脱硫方法 |
| JPS58146447A (ja) * | 1982-02-25 | 1983-09-01 | Sakai Chem Ind Co Ltd | 触媒の再生方法 |
| JPS6071025A (ja) * | 1983-09-28 | 1985-04-22 | Kawasaki Heavy Ind Ltd | 流動床ボイラ排ガスの脱硫方法 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0352624A (ja) * | 1989-07-19 | 1991-03-06 | Hitachi Zosen Corp | 乾式同時脱硫脱硝方法 |
| JP2001029741A (ja) * | 1999-07-27 | 2001-02-06 | Ishikawajima Harima Heavy Ind Co Ltd | 湿式排煙処理設備の補給水供給方法及び装置 |
| JP2007291312A (ja) * | 2005-07-14 | 2007-11-08 | Idemitsu Kosan Co Ltd | 有害微量元素溶出抑制方法及びそれに用いる石炭添加用溶出防止剤 |
| KR101226386B1 (ko) * | 2010-10-26 | 2013-01-24 | 한국남동발전 주식회사 | 발전소 보일러 배가스의 건식 탈황장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0246846B2 (enrdf_load_stackoverflow) | 1990-10-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7854911B2 (en) | Method of removing sulfur dioxide from a flue gas stream | |
| US5259863A (en) | Method and apparatus for the incineration of garbage and refuse | |
| US5993765A (en) | Process for the dry desulfurization of a combustion gas | |
| US4509436A (en) | Method of and apparatus for the desulfurization of flue gas of a coal-fired combustion process | |
| EP0734754B1 (en) | Combustion exhaust gas treatment system | |
| CN102363095B (zh) | 烟气干法脱硫工艺方法及其烟气干法脱硫系统 | |
| JP2573553B2 (ja) | 流動床反応器 | |
| US9120045B2 (en) | Sinter plant gas cleaning system | |
| US5379705A (en) | Fluidized-bed incinerator | |
| JP6224903B2 (ja) | 微粉炭燃焼装置における硫黄分の除去方法 | |
| EP0021558A1 (en) | Method and apparatus for removing sulfur dioxide from gas | |
| US4414905A (en) | Method and equipment for treatment of fuel for fluidized bed combustion | |
| JPS62200107A (ja) | 炉内脱硫法 | |
| EP2876371B1 (en) | Method of and apparatus for combusting sulfurous fuel in a circulating fluidized bed boiler | |
| US3653645A (en) | Method and furnace for heat treating materials | |
| JPS62200106A (ja) | 炉内脱硫法 | |
| CN115111589A (zh) | 一种二次铝灰无害化处理的生产线及处理方法 | |
| JPH0376963B2 (enrdf_load_stackoverflow) | ||
| JP3306748B2 (ja) | 循環する流動化床燃焼要求に応じて石灰石を処理する方法及び装置 | |
| JP3901986B2 (ja) | ばいじんの処理方法及びばいじんの処理装置 | |
| JP2888395B2 (ja) | 流動床燃焼装置 | |
| JPH06307609A (ja) | 循環流動層燃焼炉 | |
| EP1142627B1 (en) | Combustion exhaust gas treatment apparatus and method | |
| CN214782062U (zh) | 钢厂烟灰回收利用火法装置 | |
| JPS59150525A (ja) | 乾式酸性ガス除去装置 |