CN109158046A - A kind of blended absorbent exhaust gas processing device - Google Patents
A kind of blended absorbent exhaust gas processing device Download PDFInfo
- Publication number
- CN109158046A CN109158046A CN201811355194.1A CN201811355194A CN109158046A CN 109158046 A CN109158046 A CN 109158046A CN 201811355194 A CN201811355194 A CN 201811355194A CN 109158046 A CN109158046 A CN 109158046A
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- China
- Prior art keywords
- gas
- liquid
- jet stream
- absorbing liquid
- stream arm
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/82—Combinations of dissimilar mixers
- B01F33/821—Combinations of dissimilar mixers with consecutive receptacles
-
- 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
- B01D53/1487—Removing organic compounds
-
- 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
- B01D53/18—Absorbing units; Liquid distributors therefor
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The present embodiments relate to industrial tail gas processing technology fields, more particularly to a kind of blended absorbent exhaust gas processing device, including blending tank, absorbing liquid is accommodated in blending tank, Liqiud-gas mixing device is provided in absorbing liquid, gas feed and liquid-inlet are provided on Liqiud-gas mixing device, gas-liquid mixed jet stream arm is additionally provided on Liqiud-gas mixing device, gas-liquid mixed jet stream arm includes jet stream arm liquid inlet, nozzle and the outlet of adsorbent chamber entrance and jet stream arm, jet stream arm liquid inlet is connected to liquid-inlet, adsorbent chamber inlet side extends outward to form jet stream arm gas inlet passages, jet stream arm gas inlet passages are connected to gas feed.Water-soluble or other solvents tail gas are sufficiently mixed by the technical solution by Liqiud-gas mixing device with absorbing liquid, mixed liquid is ejected from gas-liquid mixed jet stream arm, stirring action is generated in blending tank, the contact effect between tail gas and absorbing liquid is improved, to improve the absorption treatment effeciency of tail gas.
Description
Technical field
The present embodiments relate to industrial tail gas processing technology fields, and in particular to a kind of blended absorbent vent gas treatment dress
It sets.
Background technique
Currently, China's atmosphere polluting problem is very prominent, industrial waste gas is the important sources of atmosphere pollution.Industrial waste gas
In it is most intractable be organic exhaust gas, and after organic exhaust gas enters human body by respiratory tract and skin, may to people breathing,
The systems such as blood, liver and organ cause temporary and permanent lesion, do great harm to human body；Under organic exhaust gas natural environment
It is difficult to degrade, so being the difficult point having always in vent gas treatment to their control, VOCs treatment refers to a variety of skills
Art measure reduces oil loss by different approaches, reduces consumption of organic solvent or exhaust gas purification to eliminate Organic Waste Gas Pollution.
The type of organic exhaust gas has: the benzene homologues such as formaldehyde, benzene toluene dimethylbenzene, acetone butanone, ethyl acetate, mist of oil, chaff
The tail gas of the carbon containing hydrogen-oxygen organic matter such as aldehyde, styrene, acrylic acid, resin, additive, coating cloud, Tianna solution, Organic Waste Gas Pollution source
It is widely distributed, to prevent from polluting, except reduction oil loss, consumption of organic solvent is reduced to reduce the generation and discharge of organic exhaust gas
Outside, current VOCs treatment technology mainly has absorption method, combustion method, bioanalysis, chemical method etc..These methods have respectively
Feature, but all Shortcomings, absorption method and bioanalysis take up a large area, operating cost height, complex process；Combustion method and chemistry
There are tail gas not can be recycled for method, and time-consuming, treatment effeciency is low for vent gas treatment, is easy to produce secondary pollution problems.For this purpose, design
A kind of novel industrial tail gas processing unit improves vent gas treatment efficiency, is of great significance.
Summary of the invention
For this purpose, the embodiment of the present invention provides a kind of blended absorbent exhaust gas processing device, with solve in the prior art tail gas with
The not good enough problem of tail gas absorption treatment effeciency caused by absorbing liquid mixed effect is bad.
To achieve the goals above, embodiments of the present invention provide the following technical solutions: at a kind of blended absorbent tail gas
Device, including blending tank are managed, absorbing liquid is accommodated in the blending tank, Liqiud-gas mixing device, institute is provided in the absorbing liquid
It states and is provided with gas feed and liquid-inlet on Liqiud-gas mixing device, be additionally provided with gas-liquid mixed on the Liqiud-gas mixing device and penetrate
Arm is flowed, the gas-liquid mixed jet stream arm includes that jet stream arm liquid inlet, nozzle and adsorbent chamber entrance and jet stream arm export, described to penetrate
Stream arm liquid inlet is connected to liquid-inlet, and the adsorbent chamber inlet side extends outward to form jet stream arm gas inlet passages,
The jet stream arm gas inlet passages are connected to gas feed.
As an improvement of the above scheme, it is provided with gas-liquid mixed chamber between the adsorbent chamber entrance and the outlet of jet stream arm, institute
It states the absorbing liquid that nozzle ejects and generates negative pressure in adsorbent chamber inlet, the absorbing liquid and adsorbent chamber entrance that nozzle ejects suck
Tail gas in the intracavitary mixing of gas-liquid mixed.
As an improvement of the above scheme, in the Liqiud-gas mixing device gas-liquid mixed jet stream arm be provided with it is multiple and each
Gas-liquid mixed jet stream arm is circumferentially symmetrical arranged along Liqiud-gas mixing device.
As an improvement of the above scheme, the liquid-inlet is extend into Liqiud-gas mixing device and gas-liquid from mixing pot bottom
The connection of mixing jet arm, the angle between the gas-liquid mixed jet stream arm and liquid-inlet is α, the angular range of α are as follows: 0 < α≤
60°。
As an improvement of the above scheme, the jet stream arm gas inlet passages are set relative to the inclination of gas-liquid mixed jet stream arm
It sets and the side where the inclined direction deflected jet arm liquid inlet of jet stream arm gas inlet passages.
As an improvement of the above scheme, the angle between the jet stream arm gas inlet passages and gas-liquid mixed jet stream arm is
The angular range of β, β are as follows: 0 90 ° of < β <.
As an improvement of the above scheme, it is provided with tail gas air inlet pipe on the upside of the blending tank, the tail gas air inlet pipe protrudes into
It is connected to below absorbing liquid liquid level and with gas feed, is additionally provided with tail gas escape pipe on the upside of the blending tank.
As an improvement of the above scheme, the mixing pot bottom is provided with absorbing liquid fairlead, the absorbing liquid fairlead
Circulating pump and absorbing liquid circulation line are disposed between liquid-inlet.
As an improvement of the above scheme, absorbing liquid fairlead control valve, the suction are provided on the absorbing liquid fairlead
It receives and is provided with absorbing liquid circulation line control valve on liquid circulation line.
As an improvement of the above scheme, the blending tank side is provided with absorbing liquid import and absorbing liquid outlet, the suction
It receives and is provided with absorbing liquid inlet control valve in liquid import, be provided with absorbing liquid discharge control valve in the absorbing liquid outlet.
Embodiment according to the present invention, above-mentioned tail gas spray-absorption processing unit have the advantages that
(1) water-soluble or other solvents tail gas are sufficiently mixed by Liqiud-gas mixing device with absorbing liquid, are mixed
Liquid afterwards is ejected from gas-liquid mixed jet stream arm, and stirring action is generated in blending tank, is improved between tail gas and absorbing liquid
Contact effect, to improve the absorption treatment effeciency of tail gas；
(2) the exhaust gas processing device more compact structure, occupied area is few, is easy to maintenance, reduce investment and run at
This, can be used in the tail gas absorption processing of the industries such as petroleum, chemical industry, smelting, pharmacy, printing and dyeing, papermaking, leather, urban environmental protection, city
Field has a extensive future.
Detailed description of the invention
It, below will be to embodiment party in order to illustrate more clearly of embodiments of the present invention or technical solution in the prior art
Formula or attached drawing needed to be used in the description of the prior art are briefly described.It should be evident that the accompanying drawings in the following description is only
It is merely exemplary, it for those of ordinary skill in the art, without creative efforts, can also basis
The attached drawing of offer, which is extended, obtains other implementation attached drawings.
Structure depicted in this specification, ratio, size etc., only to cooperate the revealed content of specification, for
Those skilled in the art understands and reads, and is not intended to limit the invention enforceable qualifications, therefore does not have technical
Essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the function of the invention that can be generated
Under effect and the purpose that can reach, should all still it fall in the range of disclosed technology contents obtain and can cover.
Fig. 1 is the system schematic of one of the embodiment of the present invention blended absorbent exhaust gas processing device；
Fig. 2 is a kind of structural representation of the Liqiud-gas mixing device in the embodiment of the present invention in blended absorbent exhaust gas processing device
Figure.
In figure: 10- blending tank, 11- liquidometer, 13- tail gas concentration detection apparatus, 20- tail gas air inlet pipe, 21- gas into
Mouthful, 22- jet stream arm gas inlet passages, 30- Liqiud-gas mixing device, 40- gas-liquid mixed jet stream arm, 41- jet stream arm liquid inlet,
42- nozzle, 43- gas-liquid mixed chamber, the outlet of 44- jet stream arm, 50- absorbing liquid fairlead, 51- absorbing liquid fairlead control valve, 52-
Circulating pump, 53- absorbing liquid circulation line control valve, 54- absorbing liquid circulation line, 55- liquid-inlet, 60- tail gas escape pipe,
61- tail gas escape pipe control valve, 70- absorbing liquid import, 71- absorbing liquid inlet control valve, 72- absorbing liquid discharge control valve, 73-
Absorbing liquid outlet, 80- absorbing liquid, 421- adsorbent chamber entrance.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily, it is clear that described embodiment is the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
The term of cited such as "upper", "lower", "inner", "outside" in this specification is merely convenient to being illustrated for narration,
Rather than to limit the scope of the invention, relativeness is altered or modified, under the content of no substantial changes in technology,
When being also considered as the enforceable scope of the present invention.
As shown in Figure 1 and Figure 2, the embodiment of the invention provides a kind of blended absorbent exhaust gas processing devices, including blending tank
10, absorbing liquid 80 is accommodated in blending tank 10, and Liqiud-gas mixing device 30 is provided in absorbing liquid 80, is set on Liqiud-gas mixing device 30
It is equipped with gas feed 21 and liquid-inlet 55, gas-liquid mixed jet stream arm 40, gas-liquid mixed are additionally provided on Liqiud-gas mixing device 30
Jet stream arm 40 includes jet stream arm liquid inlet 41, nozzle 42 and adsorbent chamber entrance 421 and jet stream arm outlet 44, and jet stream arm liquid enters
Mouth 41 is connected to liquid-inlet 55, and 421 side of adsorbent chamber entrance extends outward to form jet stream arm gas inlet passages 22, jet stream arm
Gas inlet passages 22 are connected to gas feed 21.
In above scheme absorbing liquid 80 can use water or other liquid that tail gas is absorbed, by in tail gas
Organic substance dissolution occurs, absorption, chemical reaction, redox reaction etc. carry out absorption processing.Liqiud-gas mixing device 30
Structure mainly includes gas feed 21, liquid-inlet 55 and gas-liquid mixing jet arm 40, and wherein gas-liquid mixed jet stream arm 40 includes
Jet stream arm liquid inlet 41, nozzle 42 and adsorbent chamber entrance 421 and jet stream arm outlet 44, absorbing liquid is entered from liquid-inlet 55
In jet stream arm liquid inlet 41, by when narrow nozzle 42 flow velocity accelerate and quickly eject, exhaust gas flow from gas into
Mouth 21 enters jet stream arm gas inlet passages 22 and finally mixes with absorbing liquid, is finally ejected into mixing from jet stream arm outlet 44
In tank 10.
Gas-liquid mixed chamber 43, the absorption that nozzle 42 ejects are provided between adsorbent chamber entrance 421 and jet stream arm outlet 44
Liquid generates negative pressure at adsorbent chamber entrance 421, and due to the generation of negative pressure, exhaust gas flow will be drawn into gas-liquid mixed chamber 43, gas
Liquid mixing chamber 43 is broken into micron-sized minute bubbles by the absorbing liquid that nozzle 42 ejects, and absorbing liquid is filled with exhaust gas flow here
Divide mixing, is then ejected into blending tank 10 along jet stream arm outlet 44, enters the suction of blending tank 10 in the tail gas of bubble shape
After receiving in liquid, under the sustained firing effect of jet stream arm outlet 44, further bubble will be sheared, bubble is promoted to crush,
Guarantee that most of tail gas is sufficiently dissolved into absorbing liquid.
Further, gas-liquid mixed jet stream arm 40 is provided with multiple, each gas-liquid mixed jet stream in Liqiud-gas mixing device 30
Arm 40 is circumferential arranged symmetrically along Liqiud-gas mixing device 30.The liquid-inlet 55 protrudes into Liqiud-gas mixing device from 10 bottom of blending tank
It is connect in 30 with gas-liquid mixed jet stream arm 40, the angle between gas-liquid mixed jet stream arm 40 and liquid-inlet 55 is α, the angle of α
Range are as follows: 0 α≤60 ° <.The preferred embodiment defines the setting angle of gas-liquid mixed jet stream arm 40, in gas-liquid mixed jet stream arm
Under the disturbance of the absorbing liquid of 40 44 injection of jet stream arm outlet, micro-bubble is sprayed diagonally downward from jet stream arm outlet 44, is spread,
Mixing, the stirring to solution in blending tank 10 are formed, the water surface is slowly risen to by bottom of pond after micro-bubble operation a period of time, is prolonged
Long micro-bubble residence time in absorbing liquid, so that the organic principle in tail gas is sufficiently solubilized and is absorbed, increase absorbing liquid
Contact area and time of contact between tail gas；Absorption efficiency is improved, the discharge of organic principle in tail gas is reduced, environmental protection
Property is good.
Jet stream arm gas inlet passages 22 are obliquely installed relative to gas-liquid mixed jet stream arm 40, and jet stream arm gas enters
Side where the inclined direction deflected jet arm liquid inlet 41 in channel 22, specifically, jet stream arm gas inlet passages 22 with
Angle between gas-liquid mixed jet stream arm 40 is β, the angular range of β are as follows: 0 90 ° of < β <.The jet stream arm gas of this laying mode
Body, which enters channel 22 and can aid in exhaust gas flow, to be smoothly inhaled into adsorbent chamber entrance 421 and gas-liquid mixed chamber 43, is prevented
The problem of jet stream arm 22 tilt angles of gas inlet passages are much, and absorbing liquid is caused to be scurried into wherein.
Be provided with tail gas air inlet pipe 20 on the upside of blending tank 10, tail gas air inlet pipe 20 protrude into below 80 liquid level of absorbing liquid and with gas
Body import 21 is connected to, and tail gas escape pipe 60 is additionally provided on the upside of blending tank 10, and exhaust gas flow is entered by tail gas air inlet pipe 20
In blending tank 10, after Liqiud-gas mixing device 30 and absorbing liquid are sufficiently mixed, the organic principle in tail gas is absorbed by liquid absorption
Processing, treated, and tail gas will be discharged by tail gas escape pipe 60, and the control of tail gas escape pipe can be set on tail gas escape pipe 60
Valve 61 controls the flow velocity of 60 interior air-flow of tail gas escape pipe by tail gas escape pipe control valve 61.
10 bottom of blending tank is provided with absorbing liquid fairlead 50, successively sets between absorbing liquid fairlead 50 and liquid-inlet 55
It is equipped with circulating pump 52 and absorbing liquid circulation line 54, circulating pump 52 can be drawn the absorbing liquid of 10 bottom of blending tank by absorbing liquid
Outlet pipe 50 and absorbing liquid circulation line 54 are recycled to the liquid-inlet 55 of Liqiud-gas mixing device 30, guarantee that absorbing liquid fully absorbs benefit
With.It is provided with absorbing liquid fairlead control valve 51 on absorbing liquid fairlead 50, is provided with absorbing liquid on absorbing liquid circulation line 54
Circulation line control valve 53 can control pipeline by absorbing liquid fairlead control valve 51 and absorbing liquid circulation line control valve 53
The flowing velocity of middle fluid.
In above scheme, 10 side of blending tank is provided with absorbing liquid import 70 and absorbing liquid outlet 73, absorbing liquid import 70
On be provided with absorbing liquid inlet control valve 71, be provided with absorbing liquid discharge control valve 72 in the absorbing liquid outlet 73.Absorbing liquid
The effect of import 70 and absorbing liquid outlet 73 is to control absorbing liquid in blending tank 10 to output and input, absorbing liquid inlet control valve
71 and absorbing liquid discharge control valve 72 can control the flow and flow rate that corresponding absorbing liquid is output and input.
Pressure gauge 12 and tail gas concentration detection apparatus 13 are provided on blending tank 10, by pressure gauge 12 in blending tank 10
Pressure detected, the concentration of organic principle in treated tail gas is absorbed to absorbing liquid by tail gas concentration detection apparatus 13
It is detected, it is ensured that the tail gas that tail gas escape pipe 60 is discharged reaches discharge standard.Liquidometer 11 is provided on the outside of blending tank 10, side
It will pass through liquidometer 11 to observe the liquid level of absorbing liquid 80 in blending tank 10.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention are fallen within the scope of the claimed invention.
Claims (10)
1. a kind of blended absorbent exhaust gas processing device, which is characterized in that including blending tank (10), accommodated in the blending tank (10)
Have absorbing liquid (80), is provided with Liqiud-gas mixing device (30) in the absorbing liquid (80), is set on the Liqiud-gas mixing device (30)
It is equipped with gas feed (21) and liquid-inlet (55), is additionally provided with gas-liquid mixed jet stream arm on the Liqiud-gas mixing device (30)
(40), the gas-liquid mixed jet stream arm (40) include jet stream arm liquid inlet (41), nozzle (42) and adsorbent chamber entrance (421) and
Jet stream arm exports (44), and jet stream arm liquid inlet (41) is connected to liquid-inlet (55), the adsorbent chamber entrance (421) one
Epitaxial lateral overgrowth is stretched to form jet stream arm gas inlet passages (22), the jet stream arm gas inlet passages (22) and gas feed (21)
Connection.
2. a kind of blended absorbent exhaust gas processing device as described in claim 1, which is characterized in that the adsorbent chamber entrance
(421) it is provided with gas-liquid mixed chamber (43) between jet stream arm outlet (44), the absorbing liquid that the nozzle (42) is ejected is being inhaled
Negative pressure is generated at attached chamber entrance (421), the tail gas of absorbing liquid and adsorbent chamber entrance (421) sucking that nozzle (42) ejects is in gas
Mixing in liquid mixing chamber (43).
3. a kind of blended absorbent exhaust gas processing device as described in claim 1, which is characterized in that the Liqiud-gas mixing device
(30) interior gas-liquid mixed jet stream arm (40) is provided with multiple, and each gas-liquid mixed jet stream arm (40) is along Liqiud-gas mixing device (30)
It is circumferential to be symmetrical arranged.
4. a kind of blended absorbent exhaust gas processing device as claimed in claim 3, which is characterized in that the liquid-inlet (55) from
Blending tank (10) bottom extend into Liqiud-gas mixing device (30) and connect with gas-liquid mixed jet stream arm (40), and the gas-liquid mixed is penetrated
The angle flowed between arm (40) and liquid-inlet (55) is α, the angular range of α are as follows: 0 α≤60 ° <.
5. a kind of blended absorbent exhaust gas processing device as described in claim 1, which is characterized in that the jet stream arm gas enters
Channel (22) is obliquely installed relative to gas-liquid mixed jet stream arm (40) and the inclined direction of jet stream arm gas inlet passages (22) is inclined
Side to where jet stream arm liquid inlet (41).
6. a kind of blended absorbent exhaust gas processing device as claimed in claim 5, which is characterized in that the jet stream arm gas enters
Angle between channel (22) and gas-liquid mixed jet stream arm (40) is β, the angular range of β are as follows: 0 90 ° of < β <.
7. a kind of blended absorbent exhaust gas processing device as described in claim 1, which is characterized in that on the upside of the blending tank (10)
Be provided with tail gas air inlet pipe (20), the tail gas air inlet pipe (20) protrude into below absorbing liquid (80) liquid level and with gas feed (21)
Connection, blending tank (10) upside are additionally provided with tail gas escape pipe (60).
8. a kind of blended absorbent exhaust gas processing device as described in claim 1, which is characterized in that blending tank (10) bottom
It is provided with absorbing liquid fairlead (50), is disposed with circulating pump between the absorbing liquid fairlead (50) and liquid-inlet (55)
(52) and absorbing liquid circulation line (54).
9. a kind of blended absorbent exhaust gas processing device as claimed in claim 8, which is characterized in that the absorbing liquid fairlead
(50) it is provided with absorbing liquid fairlead control valve (51) on, is provided with absorbing liquid circulation pipe on the absorbing liquid circulation line (54)
Road control valve (53).
10. a kind of blended absorbent exhaust gas processing device as described in claim 1, which is characterized in that the blending tank (10) one
Side is provided with absorbing liquid import (70) and absorbing liquid outlet (73), is provided with absorbing liquid import control on the absorbing liquid import (70)
Valve (71) processed, the absorbing liquid export and are provided with absorbing liquid discharge control valve (72) on (73).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811355194.1A CN109158046A (en) | 2018-11-14 | 2018-11-14 | A kind of blended absorbent exhaust gas processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811355194.1A CN109158046A (en) | 2018-11-14 | 2018-11-14 | A kind of blended absorbent exhaust gas processing device |
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| Publication Number | Publication Date |
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| CN109158046A true CN109158046A (en) | 2019-01-08 |
Family
ID=64875833
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| CN201811355194.1A Pending CN109158046A (en) | 2018-11-14 | 2018-11-14 | A kind of blended absorbent exhaust gas processing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112044249A (en) * | 2020-08-26 | 2020-12-08 | 沈阳工业大学 | Carbon dioxide tail gas absorption device for carbon decomposition reaction and absorption method thereof |
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| RU2040957C1 (en) * | 1993-02-09 | 1995-08-09 | Акционерное общество "Новатор" | Bubbling absorber |
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| CN112044249B (en) * | 2020-08-26 | 2024-04-05 | 沈阳工业大学 | Carbon dioxide tail gas absorbing device and method for carbon dioxide decomposition reaction |
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