CN201070571Y - 废气二氧化硫的回收净化集成工艺装置 - Google Patents
废气二氧化硫的回收净化集成工艺装置 Download PDFInfo
- Publication number
- CN201070571Y CN201070571Y CNU2007201553106U CN200720155310U CN201070571Y CN 201070571 Y CN201070571 Y CN 201070571Y CN U2007201553106 U CNU2007201553106 U CN U2007201553106U CN 200720155310 U CN200720155310 U CN 200720155310U CN 201070571 Y CN201070571 Y CN 201070571Y
- Authority
- CN
- China
- Prior art keywords
- deamination
- sulfur dioxide
- technique device
- desulfurization
- absorption liquid
- 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
- 238000000034 method Methods 0.000 title claims abstract description 44
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 title claims description 96
- 230000010354 integration Effects 0.000 title 1
- 235000010269 sulphur dioxide Nutrition 0.000 title 1
- 239000004291 sulphur dioxide Substances 0.000 title 1
- 238000010521 absorption reaction Methods 0.000 claims abstract description 119
- 239000007788 liquid Substances 0.000 claims abstract description 100
- 230000009615 deamination Effects 0.000 claims abstract description 87
- 238000006481 deamination reaction Methods 0.000 claims abstract description 87
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 80
- 230000023556 desulfurization Effects 0.000 claims abstract description 72
- 239000007789 gas Substances 0.000 claims abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000011084 recovery Methods 0.000 claims abstract description 15
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 64
- 239000002912 waste gas Substances 0.000 claims description 46
- 229910021529 ammonia Inorganic materials 0.000 claims description 32
- 230000001590 oxidative effect Effects 0.000 claims description 27
- 238000011010 flushing procedure Methods 0.000 claims description 17
- HIVLDXAAFGCOFU-UHFFFAOYSA-N ammonium hydrosulfide Chemical compound [NH4+].[SH-] HIVLDXAAFGCOFU-UHFFFAOYSA-N 0.000 claims description 10
- 230000003647 oxidation Effects 0.000 claims description 6
- 238000007254 oxidation reaction Methods 0.000 claims description 6
- 239000000284 extract Substances 0.000 claims description 3
- 238000002425 crystallisation Methods 0.000 abstract description 10
- 230000008025 crystallization Effects 0.000 abstract description 10
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000005406 washing Methods 0.000 abstract description 2
- 239000002737 fuel gas Substances 0.000 abstract 2
- 238000000746 purification Methods 0.000 abstract 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical group N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 21
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 21
- 235000011130 ammonium sulphate Nutrition 0.000 description 21
- 239000000243 solution Substances 0.000 description 20
- 230000008676 import Effects 0.000 description 10
- PQUCIEFHOVEZAU-UHFFFAOYSA-N Diammonium sulfite Chemical compound [NH4+].[NH4+].[O-]S([O-])=O PQUCIEFHOVEZAU-UHFFFAOYSA-N 0.000 description 9
- 239000003337 fertilizer Substances 0.000 description 8
- 239000007921 spray Substances 0.000 description 8
- 230000003009 desulfurizing effect Effects 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- 239000000126 substance Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000003245 coal Substances 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 239000010440 gypsum Substances 0.000 description 4
- 229910052602 gypsum Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 241000282326 Felis catus Species 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 241000216843 Ursus arctos horribilis Species 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- 239000012452 mother liquor Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 229910052815 sulfur oxide Inorganic materials 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 2
- JZRWCGZRTZMZEH-UHFFFAOYSA-N Thiamine Natural products CC1=C(CCO)SC=[N+]1CC1=CN=C(C)N=C1N JZRWCGZRTZMZEH-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- JJEJDZONIFQNHG-UHFFFAOYSA-N [C+4].N Chemical compound [C+4].N JJEJDZONIFQNHG-UHFFFAOYSA-N 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- KYMBYSLLVAOCFI-UHFFFAOYSA-N thiamine Chemical compound CC1=C(CCO)SCN1CC1=CN=C(C)N=C1N KYMBYSLLVAOCFI-UHFFFAOYSA-N 0.000 description 2
- 229960003495 thiamine Drugs 0.000 description 2
- 235000019157 thiamine Nutrition 0.000 description 2
- 239000011721 thiamine Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 238000010669 acid-base reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 238000004176 ammonification Methods 0.000 description 1
- BIGPRXCJEDHCLP-UHFFFAOYSA-N ammonium bisulfate Chemical compound [NH4+].OS([O-])(=O)=O BIGPRXCJEDHCLP-UHFFFAOYSA-N 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Images
Landscapes
- Treating Waste Gases (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201553106U CN201070571Y (zh) | 2007-07-16 | 2007-07-16 | 废气二氧化硫的回收净化集成工艺装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201553106U CN201070571Y (zh) | 2007-07-16 | 2007-07-16 | 废气二氧化硫的回收净化集成工艺装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201070571Y true CN201070571Y (zh) | 2008-06-11 |
Family
ID=39549127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201553106U Expired - Fee Related CN201070571Y (zh) | 2007-07-16 | 2007-07-16 | 废气二氧化硫的回收净化集成工艺装置 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201070571Y (zh) |
-
2007
- 2007-07-16 CN CNU2007201553106U patent/CN201070571Y/zh not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101085410A (zh) | 一种逆流烟气二氧化硫回收方法和装置 | |
| CN100496675C (zh) | 同时脱硫脱硝的湿式氨法烟气洁净工艺及其系统 | |
| CN101579602B (zh) | 一种节能高品质硫酸铵回收的氨法脱硫工艺 | |
| CN100496676C (zh) | 同时脱除多种污染物的湿式氨法烟气洁净工艺及其系统 | |
| CN201333376Y (zh) | 烟气脱硫脱硝净化装置 | |
| CN101543724A (zh) | 一种适合烧结烟气处理的氨法脱硫方法 | |
| CN201026440Y (zh) | 一种吸收、氧化和浓缩组合式脱硫塔 | |
| CN100534583C (zh) | 以氨为原料回收烟气中so2的方法和装置 | |
| CN102029105A (zh) | 一种双塔氨法脱硫装置及脱硫工艺方法 | |
| CN207614642U (zh) | 一种适用于高低温气相复合脱硫脱硝方法的系统 | |
| CN201124078Y (zh) | 一种逆流氨法脱硫装置 | |
| CN201454395U (zh) | 组合式氨法脱硫塔 | |
| CN201124075Y (zh) | 一种废气二氧化硫吸收净化塔 | |
| CN103601215A (zh) | 一种湿硫铵产品及其制备方法 | |
| CN201070571Y (zh) | 废气二氧化硫的回收净化集成工艺装置 | |
| CN101100301A (zh) | 由废气二氧化硫至硫铵的生产装置 | |
| CN201195097Y (zh) | 一种废气二氧化硫吸收净化塔 | |
| CN202398271U (zh) | 一种回收利用烟气中二氧化硫的氨法烟气脱硫装置 | |
| CN101549253A (zh) | 混流型排气处理装置和处理方法 | |
| CN217367878U (zh) | 一种烟气脱硫系统 | |
| CN201375875Y (zh) | 氨基废气脱硫装置 | |
| CN101423228A (zh) | 一种干硫铵产品及其生产方法 | |
| CN201092536Y (zh) | 具有空气分布构件的硫铵生产设备 | |
| CN201930705U (zh) | 一种双塔氨法脱硫装置 | |
| CN201394420Y (zh) | 一种烟气处理设备 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenchuan Environment Protection Science and Technology Co., Ltd., Shanghai Assignor: Lou Aijuan Contract fulfillment period: 2009.2.8 to 2011.2.8 Contract record no.: 2009310000011 Denomination of utility model: Integration technique device for recovering and purifying off-gas sulphur dioxide Granted publication date: 20080611 License type: Exclusive license Record date: 20090225 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.2.8 TO 2011.2.8; CHANGE OF CONTRACT Name of requester: SHENCHUAN ENVIRONMENT PROTECTION TECH CO., LTD., S Effective date: 20090225 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenchuan Environment Protection Science and Technology Co., Ltd., Shanghai Assignor: Lou Aijuan Contract fulfillment period: 2009.4.9 to 2016.4.9 Contract record no.: 2009310000102 Denomination of utility model: Integration technique device for recovering and purifying off-gas sulphur dioxide Granted publication date: 20080611 License type: Exclusive license Record date: 20090619 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.4.9 TO 2016.4.9; CHANGE OF CONTRACT Name of requester: SHENCHUAN ENVIRONMENT PROTECTION TECH CO., LTD., S Effective date: 20090619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080611 Termination date: 20140716 |
|
| EXPY | Termination of patent right or utility model |