CN2843598Y - Smoke circulating fluidized-bed desulfurizer - Google Patents
Smoke circulating fluidized-bed desulfurizer Download PDFInfo
- Publication number
- CN2843598Y CN2843598Y CN 200520077100 CN200520077100U CN2843598Y CN 2843598 Y CN2843598 Y CN 2843598Y CN 200520077100 CN200520077100 CN 200520077100 CN 200520077100 U CN200520077100 U CN 200520077100U CN 2843598 Y CN2843598 Y CN 2843598Y
- Authority
- CN
- China
- Prior art keywords
- flue gas
- reaction
- absorption tower
- tower
- smoke
- 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
Links
- 239000000779 smoke Substances 0.000 title abstract description 13
- 238000006243 chemical reaction Methods 0.000 claims abstract description 23
- 239000000428 dust Substances 0.000 claims abstract description 23
- 238000010521 absorption reaction Methods 0.000 claims abstract description 18
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 17
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 17
- 239000004571 lime Substances 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims abstract description 9
- 239000000920 calcium hydroxide Substances 0.000 claims abstract description 9
- 235000011116 calcium hydroxide Nutrition 0.000 claims abstract description 9
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims abstract description 9
- 239000000843 powder Substances 0.000 claims abstract description 7
- 239000003546 flue gas Substances 0.000 claims description 53
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 52
- 238000006477 desulfuration reaction Methods 0.000 claims description 24
- 230000023556 desulfurization Effects 0.000 claims description 24
- 239000007921 spray Substances 0.000 claims description 4
- 239000003595 mist Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims 1
- 230000003009 desulfurizing effect Effects 0.000 abstract description 5
- 230000006978 adaptation Effects 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 230000003134 recirculating effect Effects 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 230000002745 absorbent Effects 0.000 description 8
- 239000002250 absorbent Substances 0.000 description 8
- 239000011575 calcium Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910052925 anhydrite Inorganic materials 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 229910001634 calcium fluoride Inorganic materials 0.000 description 1
- 239000000292 calcium oxide Substances 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
- 239000010962 carbon steel Substances 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000012149 noodles Nutrition 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520077100 CN2843598Y (en) | 2005-11-04 | 2005-11-04 | Smoke circulating fluidized-bed desulfurizer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520077100 CN2843598Y (en) | 2005-11-04 | 2005-11-04 | Smoke circulating fluidized-bed desulfurizer |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2843598Y true CN2843598Y (en) | 2006-12-06 |
Family
ID=37485554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520077100 Expired - Lifetime CN2843598Y (en) | 2005-11-04 | 2005-11-04 | Smoke circulating fluidized-bed desulfurizer |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2843598Y (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010139168A1 (en) * | 2009-06-03 | 2010-12-09 | 江苏博际环保工程有限公司 | Digestion circulating fluidized bed flue gas desulfurization method and device |
CN102806006A (en) * | 2012-08-30 | 2012-12-05 | 太原重工股份有限公司 | Flue gas desulfurization purifying system |
CN104138698A (en) * | 2014-07-23 | 2014-11-12 | 无锡红旗除尘设备有限公司 | Smoke defluorination and efficient dust removal system |
CN107694317A (en) * | 2017-11-14 | 2018-02-16 | 遵义市贵科科技有限公司 | A kind of flue gas desulfurization processing unit |
CN107913592A (en) * | 2017-12-26 | 2018-04-17 | 四川大学 | Intermittent cyclic fluid bed and utilize its flue gas purification system and purification method |
CN110538566A (en) * | 2019-08-22 | 2019-12-06 | 黄震 | dry desulphurization energy-saving hybrid full-load adjustable system and control method |
CN111804131A (en) * | 2020-07-30 | 2020-10-23 | 威海市正大环保设备股份有限公司 | Two-stage desulfurization technology with downstream ash curtain |
CN114870611A (en) * | 2022-05-26 | 2022-08-09 | 广东佳德环保科技有限公司 | Half-dry desulfurization method for flue gas of lithium salt plant |
-
2005
- 2005-11-04 CN CN 200520077100 patent/CN2843598Y/en not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010139168A1 (en) * | 2009-06-03 | 2010-12-09 | 江苏博际环保工程有限公司 | Digestion circulating fluidized bed flue gas desulfurization method and device |
CN102806006A (en) * | 2012-08-30 | 2012-12-05 | 太原重工股份有限公司 | Flue gas desulfurization purifying system |
CN102806006B (en) * | 2012-08-30 | 2015-06-24 | 太原重工股份有限公司 | Flue gas desulfurization purifying system |
CN104138698A (en) * | 2014-07-23 | 2014-11-12 | 无锡红旗除尘设备有限公司 | Smoke defluorination and efficient dust removal system |
CN107694317A (en) * | 2017-11-14 | 2018-02-16 | 遵义市贵科科技有限公司 | A kind of flue gas desulfurization processing unit |
CN107913592A (en) * | 2017-12-26 | 2018-04-17 | 四川大学 | Intermittent cyclic fluid bed and utilize its flue gas purification system and purification method |
CN110538566A (en) * | 2019-08-22 | 2019-12-06 | 黄震 | dry desulphurization energy-saving hybrid full-load adjustable system and control method |
CN111804131A (en) * | 2020-07-30 | 2020-10-23 | 威海市正大环保设备股份有限公司 | Two-stage desulfurization technology with downstream ash curtain |
CN111804131B (en) * | 2020-07-30 | 2022-02-15 | 威海市正大环保设备股份有限公司 | Downstream ash curtain two-stage desulfurization method |
CN114870611A (en) * | 2022-05-26 | 2022-08-09 | 广东佳德环保科技有限公司 | Half-dry desulfurization method for flue gas of lithium salt plant |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NANJING LONGYUAN ENVIRONMENT CO., LTD. Free format text: FORMER OWNER: LI RENGANG Effective date: 20110929 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 210008 NANJING, JIANGSU PROVINCE TO: 210012 NANJING, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110929 Address after: 210012 No. 10-2 Yuhua South Road, Yuhuatai District, Jiangsu, Nanjing Patentee after: Nanjing Longyuan Environment Co., Ltd. Address before: 210008 1807 Tianfeng Hotel, 26 North Hongwu Road, Jiangsu, Nanjing Patentee before: Li Rengang |
|
CX01 | Expiry of patent term |
Granted publication date: 20061206 |
|
EXPY | Termination of patent right or utility model |