CN1780678A - 低能耗so2洗涤方法 - Google Patents
低能耗so2洗涤方法 Download PDFInfo
- Publication number
- CN1780678A CN1780678A CNA2004800113343A CN200480011334A CN1780678A CN 1780678 A CN1780678 A CN 1780678A CN A2004800113343 A CNA2004800113343 A CN A2004800113343A CN 200480011334 A CN200480011334 A CN 200480011334A CN 1780678 A CN1780678 A CN 1780678A
- Authority
- CN
- China
- Prior art keywords
- water
- absorbing medium
- sulfur dioxide
- absorbent
- diamines
- 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
- 238000005201 scrubbing Methods 0.000 title description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims abstract description 239
- 239000002250 absorbent Substances 0.000 claims abstract description 139
- 230000002745 absorbent Effects 0.000 claims abstract description 138
- 238000000034 method Methods 0.000 claims abstract description 94
- 150000001412 amines Chemical class 0.000 claims abstract description 86
- 150000003839 salts Chemical class 0.000 claims abstract description 83
- 150000004985 diamines Chemical class 0.000 claims abstract description 72
- 230000008929 regeneration Effects 0.000 claims abstract description 66
- 238000011069 regeneration method Methods 0.000 claims abstract description 66
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 104
- 239000007789 gas Substances 0.000 claims description 51
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 claims description 46
- 238000010521 absorption reaction Methods 0.000 claims description 35
- 229910052757 nitrogen Inorganic materials 0.000 claims description 35
- UIERETOOQGIECD-UHFFFAOYSA-N Angelic acid Natural products CC=C(C)C(O)=O UIERETOOQGIECD-UHFFFAOYSA-N 0.000 claims description 21
- UIERETOOQGIECD-ARJAWSKDSA-N angelic acid Chemical compound C\C=C(\C)C(O)=O UIERETOOQGIECD-ARJAWSKDSA-N 0.000 claims description 21
- 239000003513 alkali Substances 0.000 claims description 19
- 230000001172 regenerating effect Effects 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 9
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 238000007616 round robin method Methods 0.000 claims description 4
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical class C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 claims description 2
- 235000010269 sulphur dioxide Nutrition 0.000 abstract description 87
- 230000008569 process Effects 0.000 abstract description 34
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 abstract description 30
- -1 amine salt Chemical class 0.000 abstract description 24
- 239000004291 sulphur dioxide Substances 0.000 abstract description 4
- 125000003277 amino group Chemical group 0.000 abstract 1
- 239000002609 medium Substances 0.000 description 93
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 33
- 230000009102 absorption Effects 0.000 description 33
- 125000003368 amide group Chemical group 0.000 description 30
- 238000006243 chemical reaction Methods 0.000 description 23
- 239000002253 acid Substances 0.000 description 21
- 239000002904 solvent Substances 0.000 description 20
- 239000007788 liquid Substances 0.000 description 15
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- 230000002349 favourable effect Effects 0.000 description 8
- 230000008439 repair process Effects 0.000 description 8
- 238000006386 neutralization reaction Methods 0.000 description 7
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 125000004432 carbon atom Chemical group C* 0.000 description 6
- 230000008859 change Effects 0.000 description 6
- DHCDFWKWKRSZHF-UHFFFAOYSA-L thiosulfate(2-) Chemical compound [O-]S([S-])(=O)=O DHCDFWKWKRSZHF-UHFFFAOYSA-L 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 230000002441 reversible effect Effects 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 5
- WGIAYBNWTYECJD-UHFFFAOYSA-N 1-ethoxypiperazine Chemical compound CCON1CCNCC1 WGIAYBNWTYECJD-UHFFFAOYSA-N 0.000 description 4
- 244000245214 Mentha canadensis Species 0.000 description 4
- 235000016278 Mentha canadensis Nutrition 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 239000005864 Sulphur Substances 0.000 description 4
- 238000003795 desorption Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 230000002411 adverse Effects 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 2
- 125000001118 alkylidene group Chemical group 0.000 description 2
- 239000012736 aqueous medium Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000007323 disproportionation reaction Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 230000003472 neutralizing effect Effects 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 230000036632 reaction speed Effects 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- 239000012808 vapor phase Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- KIQOMJKVPPZJRL-UHFFFAOYSA-N 1-ethoxypropane-1,3-diamine Chemical class CCOC(N)CCN KIQOMJKVPPZJRL-UHFFFAOYSA-N 0.000 description 1
- CDULGHZNHURECF-UHFFFAOYSA-N 2,3-dimethylaniline 2,4-dimethylaniline 2,5-dimethylaniline 2,6-dimethylaniline 3,4-dimethylaniline 3,5-dimethylaniline Chemical group CC1=CC=C(N)C(C)=C1.CC1=CC=C(C)C(N)=C1.CC1=CC(C)=CC(N)=C1.CC1=CC=C(N)C=C1C.CC1=CC=CC(N)=C1C.CC1=CC=CC(C)=C1N CDULGHZNHURECF-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- CNPURSDMOWDNOQ-UHFFFAOYSA-N 4-methoxy-7h-pyrrolo[2,3-d]pyrimidin-2-amine Chemical compound COC1=NC(N)=NC2=C1C=CN2 CNPURSDMOWDNOQ-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical group OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 239000007848 Bronsted acid Substances 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- JLTDJTHDQAWBAV-UHFFFAOYSA-N N,N-dimethylaniline Chemical compound CN(C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-N 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000006184 cosolvent Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 229940043237 diethanolamine Drugs 0.000 description 1
- PCHPORCSPXIHLZ-UHFFFAOYSA-N diphenhydramine hydrochloride Chemical compound [Cl-].C=1C=CC=CC=1C(OCC[NH+](C)C)C1=CC=CC=C1 PCHPORCSPXIHLZ-UHFFFAOYSA-N 0.000 description 1
- 229940075933 dithionate Drugs 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000909 electrodialysis Methods 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002391 heterocyclic compounds Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910001410 inorganic ion Inorganic materials 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000012417 linear regression Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- YLFCXTJHZOZFFI-UHFFFAOYSA-N n'-ethoxyethane-1,2-diamine Chemical compound CCONCCN YLFCXTJHZOZFFI-UHFFFAOYSA-N 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Inorganic materials O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 1
- KRURGYOKPVLRHQ-UHFFFAOYSA-L trithionate(2-) Chemical compound [O-]S(=O)(=O)SS([O-])(=O)=O KRURGYOKPVLRHQ-UHFFFAOYSA-L 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
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
- B01D53/14—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 by absorption
- B01D53/1493—Selection of liquid materials for use as absorbents
-
- 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
- B01D53/14—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 by absorption
- B01D53/1456—Removing acid components
- B01D53/1481—Removing sulfur dioxide or sulfur trioxide
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
- Bipolar Transistors (AREA)
Abstract
Description
胺pKa | pH5.2下的HSS分数 |
5.2 | 0.50 |
4.2 | 0.10 |
3.2 | 0.01 |
Claims (29)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/639,678 | 2003-08-13 | ||
US10/639,678 US7214358B2 (en) | 2003-08-13 | 2003-08-13 | Low energy regenerable SO2 scrubbing process |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1780678A true CN1780678A (zh) | 2006-05-31 |
CN100518887C CN100518887C (zh) | 2009-07-29 |
Family
ID=34135924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800113343A Expired - Lifetime CN100518887C (zh) | 2003-08-13 | 2004-06-25 | 低能耗so2洗涤方法 |
Country Status (13)
Country | Link |
---|---|
US (1) | US7214358B2 (zh) |
EP (1) | EP1654052B1 (zh) |
JP (1) | JP4825670B2 (zh) |
CN (1) | CN100518887C (zh) |
AT (1) | ATE392941T1 (zh) |
AU (1) | AU2004264999B2 (zh) |
BR (1) | BRPI0413459B1 (zh) |
CA (1) | CA2534879C (zh) |
DE (1) | DE602004013333T2 (zh) |
EA (1) | EA008803B1 (zh) |
MX (1) | MXPA06001697A (zh) |
PL (1) | PL1654052T3 (zh) |
WO (1) | WO2005016495A1 (zh) |
Cited By (7)
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CN102202770A (zh) * | 2008-11-06 | 2011-09-28 | 康世富科技公司 | 处理二胺吸收剂流的方法 |
CN103338835A (zh) * | 2011-01-31 | 2013-10-02 | 西门子公司 | 溶剂、提供吸收液的方法以及溶剂的用途 |
WO2015185000A1 (zh) * | 2014-06-05 | 2015-12-10 | 魏雄辉 | 一种烟道气脱硫脱硝工艺及设备 |
CN105209157A (zh) * | 2013-03-15 | 2015-12-30 | Mecs公司 | 废气中污染物的再生恢复 |
CN105848757A (zh) * | 2013-11-07 | 2016-08-10 | 康世富技术公司 | 从气体物流中捕集二氧化硫的方法 |
CN107158887A (zh) * | 2016-03-08 | 2017-09-15 | 青岛科技大学 | 一种脱除气体中so2的方法 |
CN110366443A (zh) * | 2017-03-08 | 2019-10-22 | 国际壳牌研究有限公司 | 从so2含量暂时非常高的气体中除去so2的方法 |
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US7922792B1 (en) * | 2007-03-13 | 2011-04-12 | U.S. Department Of Energy | Method for sequestering CO2 and SO2 utilizing a plurality of waste streams |
AU2008328486B2 (en) * | 2007-11-20 | 2013-06-20 | The University Of Regina | Method for inhibiting amine degradation during CO2 capture from a gas stream |
JP2012510895A (ja) | 2008-12-04 | 2012-05-17 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 二酸化炭素除去およびこれに有用なイオン液体化合物 |
US8063112B2 (en) * | 2008-12-08 | 2011-11-22 | Cansolv Technologies Inc. | Process for the regeneration of an ion exchange resin using sulfurous acid |
DE102010009601A1 (de) * | 2010-02-26 | 2011-09-15 | Uhde Gmbh | Entfernung von wärmestabilen Salzen aus organischen Lösungsmitteln |
US9067953B2 (en) * | 2010-03-12 | 2015-06-30 | E I Du Pont De Nemours And Company | Systems for carbon dioxide and sulfur dioxide removal |
US20110223087A1 (en) * | 2010-03-12 | 2011-09-15 | E. I. Du Pont De Nemours And Company | Amino compounds for carbon dioxide and sulfur dioxide removal |
US9072999B2 (en) | 2010-03-12 | 2015-07-07 | E I Du Pont De Nemours And Company | Aromatic amino compounds for carbon dioxide and sulfur dioxide removal |
CN102665870B (zh) * | 2010-03-29 | 2014-09-10 | 株式会社东芝 | 酸性气体吸收剂、酸性气体去除装置及酸性气体去除方法 |
US9017455B2 (en) | 2010-06-03 | 2015-04-28 | E I Du Pont De Nemours And Company | Sulfur compounds for carbon dioxide and sulfur dioxide removal |
PE20140441A1 (es) * | 2010-10-29 | 2014-04-14 | Mecs Inc | Recuperacion regenerativa de dioxido de azufre de gases efluentes |
JP5660303B2 (ja) * | 2010-11-18 | 2015-01-28 | 栗田エンジニアリング株式会社 | アミン液の再生方法 |
US20130039829A1 (en) * | 2011-08-09 | 2013-02-14 | Cansolv Technologies Inc. | Acid gas recovery utilizing organic acid salted diamine |
CA2866105A1 (en) * | 2012-03-02 | 2013-09-06 | Basf Se | Removing sulphur oxides from a fluid stream |
ES2821501T3 (es) | 2012-05-02 | 2021-04-26 | Mecs Inc | Recuperación regenerativa de contaminantes de gases efluentes |
CN105983310A (zh) * | 2015-01-30 | 2016-10-05 | 中国石油天然气股份有限公司 | 一种选择性吸收二氧化硫的吸收剂及其应用 |
CA2940950C (en) * | 2015-09-03 | 2024-01-09 | Questor Technology Inc. | Method and system for reducing produced water disposal volumes utilizing waste heat |
CN107866132A (zh) * | 2016-09-28 | 2018-04-03 | 中国石油化工股份有限公司 | 一种处理Claus尾气中SO2的吸收液和处理方法 |
WO2018078065A1 (en) | 2016-10-27 | 2018-05-03 | Shell Internationale Research Maatschappij B.V. | Process for removing sulfur dioxide from a gas stream |
WO2018078154A1 (en) | 2016-10-31 | 2018-05-03 | Shell Internationale Research Maatschappij B.V. | Process for removing sulfur dioxide from a gas stream |
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- 2004-06-25 AU AU2004264999A patent/AU2004264999B2/en not_active Expired
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- 2004-06-25 EA EA200600394A patent/EA008803B1/ru not_active IP Right Cessation
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CN102202770B (zh) * | 2008-11-06 | 2016-03-30 | 康世富科技公司 | 处理二胺吸收剂流的方法 |
CN102202770A (zh) * | 2008-11-06 | 2011-09-28 | 康世富科技公司 | 处理二胺吸收剂流的方法 |
CN103338835A (zh) * | 2011-01-31 | 2013-10-02 | 西门子公司 | 溶剂、提供吸收液的方法以及溶剂的用途 |
CN105209157B (zh) * | 2013-03-15 | 2018-05-01 | Mecs公司 | 废气中污染物的再生回收 |
CN105209157A (zh) * | 2013-03-15 | 2015-12-30 | Mecs公司 | 废气中污染物的再生恢复 |
CN108325340A (zh) * | 2013-03-15 | 2018-07-27 | Mecs公司 | 废气中污染物的再生回收 |
CN105848757A (zh) * | 2013-11-07 | 2016-08-10 | 康世富技术公司 | 从气体物流中捕集二氧化硫的方法 |
CN105848757B (zh) * | 2013-11-07 | 2018-01-02 | 康世富技术公司 | 从气体物流中捕集二氧化硫的方法 |
US9895661B2 (en) | 2014-06-05 | 2018-02-20 | Xionghui Wei | Process and device for desulphurization and denitration of flue gas |
WO2015185000A1 (zh) * | 2014-06-05 | 2015-12-10 | 魏雄辉 | 一种烟道气脱硫脱硝工艺及设备 |
EA038253B1 (ru) * | 2014-06-05 | 2021-07-30 | Сюнхуэй Вэй | Способ и устройство для десульфуризации-денитрификации отработанного газа |
CN107158887A (zh) * | 2016-03-08 | 2017-09-15 | 青岛科技大学 | 一种脱除气体中so2的方法 |
CN110366443A (zh) * | 2017-03-08 | 2019-10-22 | 国际壳牌研究有限公司 | 从so2含量暂时非常高的气体中除去so2的方法 |
Also Published As
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DE602004013333T2 (de) | 2008-11-27 |
BRPI0413459B1 (pt) | 2013-07-23 |
JP2007501694A (ja) | 2007-02-01 |
MXPA06001697A (es) | 2006-05-19 |
EA008803B1 (ru) | 2007-08-31 |
EP1654052B1 (en) | 2008-04-23 |
AU2004264999A1 (en) | 2005-02-24 |
US20050034600A1 (en) | 2005-02-17 |
DE602004013333D1 (de) | 2008-06-05 |
JP4825670B2 (ja) | 2011-11-30 |
EP1654052A1 (en) | 2006-05-10 |
CA2534879C (en) | 2009-03-24 |
CA2534879A1 (en) | 2005-02-24 |
EA200600394A1 (ru) | 2006-08-25 |
PL1654052T3 (pl) | 2008-10-31 |
ATE392941T1 (de) | 2008-05-15 |
WO2005016495A1 (en) | 2005-02-24 |
US7214358B2 (en) | 2007-05-08 |
CN100518887C (zh) | 2009-07-29 |
BRPI0413459A (pt) | 2006-10-17 |
AU2004264999B2 (en) | 2009-09-17 |
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