CN102266739B - 一种利用微泡实现氧及自由基液相高效传质的工艺 - Google Patents
一种利用微泡实现氧及自由基液相高效传质的工艺 Download PDFInfo
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- CN102266739B CN102266739B CN 201110165898 CN201110165898A CN102266739B CN 102266739 B CN102266739 B CN 102266739B CN 201110165898 CN201110165898 CN 201110165898 CN 201110165898 A CN201110165898 A CN 201110165898A CN 102266739 B CN102266739 B CN 102266739B
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- Prior art keywords
- oxygen
- solution
- reactor
- mass transfer
- free radical
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- 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.)
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 29
- 239000001301 oxygen Substances 0.000 title claims abstract description 29
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 29
- 150000003254 radicals Chemical class 0.000 title claims abstract description 11
- 239000007791 liquid phase Substances 0.000 title claims abstract description 8
- 239000006260 foam Substances 0.000 title abstract 6
- 230000003647 oxidation Effects 0.000 claims abstract description 21
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 21
- PQUCIEFHOVEZAU-UHFFFAOYSA-N Diammonium sulfite Chemical compound [NH4+].[NH4+].[O-]S([O-])=O PQUCIEFHOVEZAU-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000007789 gas Substances 0.000 claims abstract description 13
- 230000001590 oxidative effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 abstract 2
- 239000000243 solution Substances 0.000 description 29
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 8
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 7
- 238000006477 desulfuration reaction Methods 0.000 description 7
- 230000023556 desulfurization Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 7
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 5
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 5
- 235000011130 ammonium sulphate Nutrition 0.000 description 5
- 229910021529 ammonia Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- GBAOBIBJACZTNA-UHFFFAOYSA-L calcium sulfite Chemical compound [Ca+2].[O-]S([O-])=O GBAOBIBJACZTNA-UHFFFAOYSA-L 0.000 description 3
- 235000010261 calcium sulphite Nutrition 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000006213 oxygenation reaction Methods 0.000 description 2
- 238000006479 redox reaction Methods 0.000 description 2
- 102000005262 Sulfatase Human genes 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 108060007951 sulfatase Proteins 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
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- Treatment Of Water By Oxidation Or Reduction (AREA)
- Treating Waste Gases (AREA)
Abstract
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110165898 CN102266739B (zh) | 2011-06-20 | 2011-06-20 | 一种利用微泡实现氧及自由基液相高效传质的工艺 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110165898 CN102266739B (zh) | 2011-06-20 | 2011-06-20 | 一种利用微泡实现氧及自由基液相高效传质的工艺 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102266739A CN102266739A (zh) | 2011-12-07 |
| CN102266739B true CN102266739B (zh) | 2013-06-19 |
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| CN 201110165898 Active CN102266739B (zh) | 2011-06-20 | 2011-06-20 | 一种利用微泡实现氧及自由基液相高效传质的工艺 |
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| CN (1) | CN102266739B (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104524918B (zh) * | 2014-12-23 | 2017-01-25 | 浙江工业大学 | 一种低浓度含voc的混合气体中voc的回收方法及装置 |
| CN112551549A (zh) * | 2020-12-17 | 2021-03-26 | 南京延长反应技术研究院有限公司 | 一种亚硫酸铵氧化的反应系统及方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5994567A (en) * | 1996-12-12 | 1999-11-30 | Praxair Technology, Inc. | Direct oxygen injection into bubble column reactors |
| CN101037256A (zh) * | 2007-04-25 | 2007-09-19 | 哈尔滨工业大学 | 负压微泡投加臭氧处理水的方法 |
| CN101081379A (zh) * | 2007-06-27 | 2007-12-05 | 王树芳 | 一种冶金选矿浮选充气新工艺及其专用设备 |
| CN101177330A (zh) * | 2007-08-10 | 2008-05-14 | 南京大学 | 一种电化学氧化絮凝组合工艺预处理焦化废水的方法 |
-
2011
- 2011-06-20 CN CN 201110165898 patent/CN102266739B/zh active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5994567A (en) * | 1996-12-12 | 1999-11-30 | Praxair Technology, Inc. | Direct oxygen injection into bubble column reactors |
| CN101037256A (zh) * | 2007-04-25 | 2007-09-19 | 哈尔滨工业大学 | 负压微泡投加臭氧处理水的方法 |
| CN101081379A (zh) * | 2007-06-27 | 2007-12-05 | 王树芳 | 一种冶金选矿浮选充气新工艺及其专用设备 |
| CN101177330A (zh) * | 2007-08-10 | 2008-05-14 | 南京大学 | 一种电化学氧化絮凝组合工艺预处理焦化废水的方法 |
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| Publication number | Publication date |
|---|---|
| CN102266739A (zh) | 2011-12-07 |
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Denomination of invention: Process for realizing oxygen and free radical liquid-phase high-efficiency mass transfer by utilizing micro-foams Effective date of registration: 20190327 Granted publication date: 20130619 Pledgee: Guangzhou Branch of Guangzhou Bank Co.,Ltd. Pledgor: GUANGDONG JIADE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: 2019440000126 |
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Denomination of invention: Process for realizing oxygen and free radical liquid-phase high-efficiency mass transfer by utilizing micro-foams Effective date of registration: 20200508 Granted publication date: 20130619 Pledgee: Guangzhou Branch of Guangzhou Bank Co.,Ltd. Pledgor: GUANGDONG JIADE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2020440000100 |
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Denomination of invention: A process for realizing high-efficiency mass transfer of oxygen and free radical in liquid phase by Microbubbles Effective date of registration: 20210721 Granted publication date: 20130619 Pledgee: Guangzhou Branch of Guangzhou Bank Co.,Ltd. Pledgor: GUANGDONG JIADE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2021440000248 |
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Denomination of invention: A Process for High Efficient Liquid Phase Mass Transfer of Oxygen and Free Radicals Using Microbubbles Effective date of registration: 20221013 Granted publication date: 20130619 Pledgee: Xiamen International Bank Co.,Ltd. Zhuhai branch Pledgor: GUANGDONG JIADE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2022980017924 |
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