RU2013107089A - INTEGRATED METHOD AND DEVICE FOR CLEANING AND DISPOSAL OF SMOKE GASES WITH CONVERSION OF CARBON DIOXIDE TO OXYGEN - Google Patents
INTEGRATED METHOD AND DEVICE FOR CLEANING AND DISPOSAL OF SMOKE GASES WITH CONVERSION OF CARBON DIOXIDE TO OXYGEN Download PDFInfo
- Publication number
- RU2013107089A RU2013107089A RU2013107089/05A RU2013107089A RU2013107089A RU 2013107089 A RU2013107089 A RU 2013107089A RU 2013107089/05 A RU2013107089/05 A RU 2013107089/05A RU 2013107089 A RU2013107089 A RU 2013107089A RU 2013107089 A RU2013107089 A RU 2013107089A
- Authority
- RU
- Russia
- Prior art keywords
- mea
- solution
- oxygen
- carbon dioxide
- condensate
- Prior art date
Links
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract 8
- 239000001301 oxygen Substances 0.000 title claims abstract 8
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract 8
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract 7
- 239000001569 carbon dioxide Substances 0.000 title claims abstract 7
- 238000006243 chemical reaction Methods 0.000 title claims abstract 3
- 238000004140 cleaning Methods 0.000 title claims abstract 3
- 239000007789 gas Substances 0.000 title claims abstract 3
- 238000000034 method Methods 0.000 title claims abstract 3
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims abstract 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 9
- 239000003546 flue gas Substances 0.000 claims abstract 8
- 239000000243 solution Substances 0.000 claims abstract 8
- 230000015572 biosynthetic process Effects 0.000 claims abstract 6
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims abstract 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract 4
- 238000010521 absorption reaction Methods 0.000 claims abstract 4
- 150000001720 carbohydrates Chemical class 0.000 claims abstract 4
- 235000014633 carbohydrates Nutrition 0.000 claims abstract 4
- 230000005494 condensation Effects 0.000 claims abstract 4
- 238000009833 condensation Methods 0.000 claims abstract 4
- 230000029553 photosynthesis Effects 0.000 claims abstract 4
- 238000010672 photosynthesis Methods 0.000 claims abstract 4
- 241000195493 Cryptophyta Species 0.000 claims abstract 2
- 239000002253 acid Substances 0.000 claims abstract 2
- 229910002090 carbon oxide Inorganic materials 0.000 claims abstract 2
- 210000003763 chloroplast Anatomy 0.000 claims abstract 2
- 238000001816 cooling Methods 0.000 claims abstract 2
- 230000000243 photosynthetic effect Effects 0.000 claims abstract 2
- 239000012047 saturated solution Substances 0.000 claims abstract 2
- 239000007864 aqueous solution Substances 0.000 claims 1
- 239000002826 coolant Substances 0.000 claims 1
- 230000005484 gravity Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000005416 organic matter Substances 0.000 claims 1
- 239000002244 precipitate Substances 0.000 claims 1
- 239000013049 sediment Substances 0.000 claims 1
- 239000010802 sludge Substances 0.000 claims 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
- 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
- Treating Waste Gases (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
1. Комплексный способ очистки и утилизации дымовых газов с конверсией диоксида углерода в кислород, включающий охлаждение дымовых газов в подогревателе насыщенным раствором моноэтаноламина (МЭА), дутьевым воздухом и наружным воздухом дымовых газов до температуры ниже точки росы с образованием конденсата водяных паров в вертикальном трубчатом теплообменнике, где очищаются от большей части оксидов азота за счет кислотообразования при конденсации водяных паров, освобождаются от оксидов углерода абсорбцией раствором МЭА в карбонизаторе и сепарируются от уносимых капель в каплеотбойнике, а карбонизированный раствор МЭА нагревается за счет тепла дымовых газов до температуры насыщения при избыточном давлении, дросселируется до атмосферного давления, вскипает и поступает в среднюю часть декарбонизатора, где карбонизированный раствор МЭА делится на легколетучую фракцию, которая в результате конденсации в охладителе выпара, охлаждаемом питательной водой, делится на конденсат МЭА и газообразный диоксид углерода, а декарбонизированный раствор МЭА, выводится из куба декарбонизатора, подогреваемого острым паром, смешивается с конденсатом из охладителя выпара и циркуляционным насосом снова подается на абсорбцию, отличающийся тем, что выделенный COвентилятором через распределитель СОподается в окситенк, где происходит его взаимодействие с водой, в которой присутствуют фотосинтезирующие водоросли - хлоропласты и в результате солнечного или искусственного облучения происходит фотосинтез с образованием углеводов и кислорода при световой и темновой фазах фотосинтеза, при этом полученные углеводы постепенно1. An integrated method for cleaning and utilizing flue gases with the conversion of carbon dioxide into oxygen, including cooling the flue gases in a heater with a saturated solution of monoethanolamine (MEA), blast air and outdoor flue gas air to a temperature below the dew point with the formation of water vapor condensate in a vertical tubular heat exchanger where they are purified from most of the nitrogen oxides due to acid formation during condensation of water vapor, are freed from carbon oxides by absorption by a solution of MEA in the carbonizer and are separated from the entrained droplets in the droplet eliminator, and the carbonated MEA solution is heated by the heat of the flue gases to saturation temperature at excess pressure, throttled to atmospheric pressure, boils and enters the middle part of the decarbonizer, where the carbonized MEA solution is divided into a volatile fraction, which, as a result condensation in a vapor cooler cooled by feed water is divided into MEA condensate and carbon dioxide gas, and a decarbonated MEA solution is removed from the decarb cube of an ionizer heated by hot steam is mixed with condensate from the vapor cooler and the circulation pump is again fed to the absorption, characterized in that the CO emitted by the fan through the distributor is fed into the oxytenk, where it interacts with water, in which photosynthetic algae - chloroplasts and as a result of solar or artificial irradiation, photosynthesis occurs with the formation of carbohydrates and oxygen during the light and dark phases of photosynthesis, while the resulting carbohydrates gradually
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013107089/05A RU2537858C2 (en) | 2013-02-18 | 2013-02-18 | Complex method and device for cleaning and utilisation of flue gases with conversion of carbon dioxide to oxygen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013107089/05A RU2537858C2 (en) | 2013-02-18 | 2013-02-18 | Complex method and device for cleaning and utilisation of flue gases with conversion of carbon dioxide to oxygen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2013107089A true RU2013107089A (en) | 2014-08-27 |
| RU2537858C2 RU2537858C2 (en) | 2015-01-10 |
Family
ID=51455934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2013107089/05A RU2537858C2 (en) | 2013-02-18 | 2013-02-18 | Complex method and device for cleaning and utilisation of flue gases with conversion of carbon dioxide to oxygen |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2537858C2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2630558C2 (en) * | 2015-12-14 | 2017-09-11 | Открытое акционерное общество "Севернефтегазпром" | Determination method of absorber carry-over during process of gas dehydration |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2733774C1 (en) * | 2020-02-13 | 2020-10-06 | Общество с ограниченной ответственностью "Дельта-пром" | Method of extracting carbon dioxide from flue gases and device for realizing said method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2186612C1 (en) * | 2000-12-13 | 2002-08-10 | Курский государственный технический университет | Method and device for cleaning flue gases and recovery of their heat and entrapped components |
| EP1432495A1 (en) * | 2001-10-02 | 2004-06-30 | Union Engineering A/S | Method and device for recovery of thermal from an exothermic carbon dioxide absorption process |
| RU2254161C1 (en) * | 2003-12-16 | 2005-06-20 | Курский государственный технический университет | Complex method and device for cleaning and utilization of flue gases |
| RU2371238C2 (en) * | 2007-12-19 | 2009-10-27 | Государственное образовательное учреждение высшего профессионального образования "Курский государственный технический университет" | Complex method and device for smoke gas cleaning with recovery of heat, harmful impurities and carbon dioxide |
-
2013
- 2013-02-18 RU RU2013107089/05A patent/RU2537858C2/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2630558C2 (en) * | 2015-12-14 | 2017-09-11 | Открытое акционерное общество "Севернефтегазпром" | Determination method of absorber carry-over during process of gas dehydration |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2537858C2 (en) | 2015-01-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20150219 |
|
| NF4A | Reinstatement of patent |
Effective date: 20160610 |
|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20180219 |