CN202583152U - Device for evaluating flue gas pollutant adsorbent - Google Patents
Device for evaluating flue gas pollutant adsorbent Download PDFInfo
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- CN202583152U CN202583152U CN 201220001810 CN201220001810U CN202583152U CN 202583152 U CN202583152 U CN 202583152U CN 201220001810 CN201220001810 CN 201220001810 CN 201220001810 U CN201220001810 U CN 201220001810U CN 202583152 U CN202583152 U CN 202583152U
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Abstract
The utility model discloses a device for evaluating a flue gas pollutant adsorbent. The device comprises a pollutant-carrying simulated flue gas steel bottle, a mercury-carrying gas steel bottle, a mercury vapor generator, a first mass flowmeter, a second mass flowmeter, a gas mixing tank, a two-way valve, a mercury form transformation device, a mercury analyzer, a computer, a tail gas treatment device and a fixed bed, wherein in a bed body of the fixed bed, glass beads or hard polyester materials with grain diameters of 0.5-2 mm are adopted as bed materials, an adsorbent with the grain diameter of 0.5-1.5 mm is dispersed in the bed materials, and the mass ratio of the bed materials to the adsorbent in the fixed bed is (50-70):1. By using the device for evaluating the coal-fired flue gas pollutant adsorbent, disclosed by the utility model, related pollutants, such as SO2, NOx, Hg0 and the like, entering the fixed bed can be adsorbed by the adsorbent in the device at a certain temperature, thus the effect of pollutant control is achieved. Meanwhile, the adsorption effect of the adsorbent can be evaluated conveniently and quickly.
Description
Technical field
The utility model relates to a kind of device that the flue gas pollutant adsorbent is estimated that is used for.
Background technology
Although various new forms of energy are in development, worldwide, coal still is in the principal status of public economy, especially China in energy structure, reached about 2/3rds especially, and this general layout can not change in longer a period of time from now on.For a long time, be that main thermal power generation unit is occupied an leading position in China's power industry with the fire coal, the Chinese large-sized power station overwhelming majority is conventional coal fired power plant.Oxysulfide, oxides of nitrogen, flue dust and the trace element emission situation of coal fired power plant discharging are increasingly serious, cause very big influence to environment, people's health is caused very big harm, and bring enormous economic loss directly or indirectly thus.
In recent years, owing to economic development, people's living standard improve day by day, increasingly high requirement has been proposed environmental quality; Environmental regulation is also sound day by day and strict, and people begin to pay attention to trace and the trace element pollution problem that fire coal causes, and these trace elements mainly contain: Hg; Pb; F, Cl, As and Se etc.Particularly trace element mercury is tool toxicity, pollutant volatile, the most rambunctious; The discharging of mercury can cause damage nerve, destroy a series of serious problems such as growth of liver and injury fetus, baby; While in its cycle that in atmosphere, stops is long, extremely difficult control.For removing of various flue gas pollutants, be the emphasis of current research.
In July, 2011, country has put into effect the emission standard of coal-fired plant flue gas pollutant heavy metal Hg again.The control ratio of coal-fired power station boiler flue gas pollutant mercury emissions is difficulty, at present, sprays carbon-based adsorbent to adsorb a certain amount of flue gas mercury at back-end ductwork, is the main and effective and efficient manner that realizes the emission control of coal-fired flue-gas heavy metal Hg.But; Conventional carbon back coal-fired flue-gas mercury absorbents such as acticarbon spray exist cost higher, to the coal-fired power station boiler flying dust comprehensive utilization problem such as have a negative impact, so general coal fired power plant still can not adopt carbon back fume mercury absorbents such as spraying conventional acticarbon to carry out the control of flue gas mercury emissions.But the flue gas pollutant adsorbent that along with the development of economy and society, that power plant needs is efficient, low-cost, do not influence the flying dust comprehensive utilization.In flue gas pollutant adsorbent performance history, the evaluation of carrying out the adsorbents adsorb performance is very important link, helps reducing the expense that directly makes an experiment and estimate to the scene, reduces the adsorbent cost of development.
What this patent related to is a kind of coal-fired flue-gas pollutant absorbent evaluation system and device, for the absorption property that removes the various air pollutants in the flue gas and estimate multiple adsorbent good effect is arranged.
Present disclosed patent mainly contains:
The flue gas multicomponent pollutant generated by incinerating refuse purifying processing device and the method for Fujian Longking Desulphurization & Denitrification Engineering Co., Ltd., application number/patent No.: 200910112433.This patent provides a kind of can remove HF, HCl, SO simultaneously
2And SO
3Flue gas multicomponent pollutant generated by incinerating refuse purifying processing device and method Deng sour gas and heavy metal 、 bioxin.The main extracting tower that adopts is removed sour gas and adsorbent and activated charcoal co-absorbed removal heavy metal and gaseous organic pollutant.
A kind of sintering device flue gas selective desulfurization denitrification apparatus of Zhejiang Province desulfuration Fida Engineering Co., Ltd, application number/patent No.: 201020602901.This utility model patent relates to the device of a kind of sintering device flue gas selective desulfurization denitration; Flue gas to the sintering machine wind box different parts is done differentiated treatment; Elder generation's dedusting is done desulphurization denitration again and is handled; And then spray activated charcoal multiple pollutants such as heavy metal, bioxin are removed in the lump, carry out final dusting at last.
A kind of boiler flue gas desulfurization device of Liaocheng Luxi Chemical Engineering Co., Ltd., application number/patent No.: 200920241086.This patent provides a kind of boiler flue gas desulfurization device, comprises concentration tower, absorption tower and multistage regeneration of absorption solution thrower, and absorption liquid is fully regenerated, and improves pollutant removing efficient.
The adsorbent evaluating apparatus of the design of China University Of Petroleum Beijing, number of patent application are 200320102956.X.This adsorbent evaluating apparatus has two adsorption tanks, adopts chromatograph to measure material variation in the gaseous contaminant course of reaction.
More than several kinds of pollutant evaluations and treating apparatus, mainly be to flue gas of refuse burning or sinter fume, all comprise a plurality of pre-service and absorptive unit in the system, structure is complicated, is inappropriate for directly applying to the flue gas pollutant control of coal fired power plant production scene.
The flue gas pollutant adsorbent evaluation system that this patent invention relates to just is being based on this purpose with device and is developing, and can estimate the adsorption efficiency of various adsorbents quickly and easily, for flue gas pollutant emission controls such as coal-fired power station boiler provide technical foundation.
Summary of the invention
The purpose of the utility model be estimate the adsorption efficiency of various adsorbents apace for ease and provide a kind ofly be used for the device that the flue gas pollutant adsorbent is estimated.This device construction is simple, adopts the form of fixed bed, can remove multiple flue gas pollutant flexibly and easily, and can correspondingly estimate the adsorption effect of various adsorbents.
The technical scheme of the utility model
A kind of device that is used for the evaluation of flue gas pollutant adsorbent comprises the simulated flue gas steel cylinder that carries pollutant, and mercury carries gas bomb, the mercury vapour generator; First mass flowmeter, second mass flowmeter mixes gas tank; Two-way valve, fixed bed, mercury shape reforming unit; Mercury analyzer, computing machine, exhaust gas processing device;
Described fixed bed comprises bed body, smoke inlet, the exhanst gas outlet of fixed bed; In addition, described fixed bed also is provided with temperature regulating device, and this temperature regulating device can be controlled the temperature of fixed bed body flexibly;
In the bed body of described fixed bed, employing possesses beaded glass or the hard polyester material that particle diameter is 0.5～2mm expects as bed, and particle diameter is that the adsorbent of 0.5～1.5mm is scattered in the bed material;
Described adsorbent is solid particle, is carbon back class adsorbent or non-carbon back class adsorbent;
Described carbon back class adsorbent has activated charcoal and modified product thereof;
Described non-carbon back class adsorbent has the modified product of ore class adsorbents such as calcium base class adsorbent, concavo-convex rod or ore class adsorbents such as calcium base class adsorbent, concavo-convex rod;
Calcium base class adsorbent is like CaCl
2, CaCO
3Deng.
The quality ratio of bed material and adsorbent is at 50～70:1 in the fixed bed, and purpose is in order to reach best adsorption effect;
Mercury carries gas bomb and links to each other with the inlet of mixed gas tank behind first mass flowmeter, mercuryvapour generator, two-way valve through pressurized air successively;
The simulated flue gas steel cylinder that carries pollutant links to each other with the inlet of mixed gas tank behind second mass flowmeter
The pipeline that mixes gas tank outlet is divided into two-way, and one road pipeline is through the top entering fixed bed of two-way valve from fixed bed, and the following outlet of fixed bed links to each other with the mercury shape reforming unit through pipeline, and the outlet of mercury shape reforming unit links to each other with mercury analyzer;
Mercury analyzer will be analyzed the data of gained and send into the computing machine demonstration, and in addition, mercury analyzer is provided with exhausr port and links to each other with exhaust gas processing device;
Directly get into mercury analyzer from mixing another road pipeline that gas tank comes out without fixed bed and mercury shape reforming unit;
In order to prevent to be used for mercury absorption in the device pipeline that the flue gas pollutant adsorbent estimates, pipe system all adopts the TEFLON pipe, has good chemical inertness.
The method of utilizing above-mentioned a kind of device that is used for the evaluation of flue gas pollutant adsorbent that the absorption property of the adsorbent of fixed bed is estimated, step is following:
(1), the pre-service of adsorbent
It is that 5% the KI WS cleans that adsorbent is used deionized water or concentration, places baking oven to remove moisture at 110 ℃ of down dry 24h then;
(2), the installation of fixed bed
Be filled in the fixed bed after bed material and adsorbent mixed, the glass wool that all adopts up and down of fixed bed is fixed, and the bed material is 30～50g/m with the packed density of adsorbent in the fixed bed;
(3), the evaluation of the absorption property of adsorbent
Carry gas bomb through mercury the mercury vapour that pressurized air carries after getting into the mercury vapour generator behind first mass flowmeter by the generation of mercury vapour generator is entered into mixed gas tank through two-way valve;
The simulated flue gas that the simulated flue gas steel cylinder that carries pollutant will carry pollutant gets into to mix in the gas tank and with the above-mentioned mercury vapour that mixes gas tank that enters into behind second mass flowmeter and mixes;
The formed mixed flue gas of above-mentioned mixing comes out to be divided into two-way from mixing gas tank; One the tunnel gets into fixed bed through valve; The control temperature is 65 ~ 350 ℃; The residence time is 0.5 ~ 1.0s, gets into the flue gas entering mercury analyzer that the mercury shape reforming unit carries out mercury shape conversion back discharge after the adsorbents adsorb in the bed that is fixed again, and what computing machine showed is the concentration C of pollutant in the mixed flue gas after ADSORPTION IN A FIXED BED agent absorption
Out, after exhaust gas processing device is handled, discharge again through the gas of discharging behind the mercury analyzer;
Directly get into mercury analyzer and analyze the back and show promptly concentration C from mixing another road that gas tank comes out without pollutant the adsorbent mixed flue gas of fixed bed through computing machine
In
Through calculating, just can draw adsorption efficiency and the unit adsorbance of adsorbent then to pollutant in the mixed flue gas;
Described adsorption efficiency η:
Wherein, C
In: without the concentration of pollutant in the adsorbent mixed flue gas of fixed bed;
C
Out: the concentration of pollutant in the adsorbent mixed flue gas of fixed bed;
The adsorbance Q of unit of described adsorbent
a:
In the formula, C
In: refer to that mixed flue gas is without pollutant levels in the adsorbent mixed flue gas of fixed bed;
: refer to that the mixed flue gas body was adsorbed in the period of agent absorption; The number of the concentration of monitoring; Choose 4h like the adsorption test time; Per second monitoring concentration numerical value, a n=14400 so;
Pollutant in the described mixed flue gas is NO
x, SO
2Or heavy metal Hg.
The beneficial effect of the utility model
A kind of device that is used for the evaluation of flue gas pollutant adsorbent of the utility model; Owing to adopt special fixed bed, and through after a certain proportion of beaded glass in the fixed bed or hard polyester material and the adsorbent mixing, at a certain temperature; Mixed flue gas gets into fixed bed system, SO
2, NO
xAdsorbed with contaminants associated quilt adsorbent wherein such as Hg, thus reach the effect of pollutant levels in the control mixed flue gas.Simultaneously, can estimate the adsorption effect of this kind adsorbent quickly and easily.
Description of drawings
Fig. 1, a kind of principle of work synoptic diagram that is used for the device of flue gas pollutant adsorbent evaluation;
The structural representation of Fig. 2, fixed bed;
Fig. 3,80 ℃ 5% soak iodine activated charcoal demercuration performance map down;
Fig. 4,100 ℃ 5% soak iodine activated charcoal demercuration performance map down;
Fig. 5,120 ℃ 5% soak iodine activated charcoal demercuration performance map down;
Fig. 6,140 ℃ 5% soak iodine activated charcoal demercuration performance map down;
Fig. 7,160 ℃ 5% soak iodine activated charcoal demercuration performance map down;
Fig. 8,180 ℃ 5% soak iodine activated charcoal demercuration performance map down.
Embodiment
Below through embodiment and combine accompanying drawing that the utility model is further set forth, but do not limit the utility model.
Described simulated flue gas is for containing N
2, SO
2, NO
xMixed gas;
The used mercury analyzer of the utility model be flue gas mercury analyzer VM3000 (Mercury Instruments, Germany)
Embodiment 1
A kind ofly be used for the device that the flue gas pollutant adsorbent is estimated, its synoptic diagram is as shown in Figure 1, and wherein 1 for carrying the simulated flue gas steel cylinder of pollutant, and 2 carry gas bomb for mercury; 3 is the mercury vapour generator, and 5 is first mass flowmeter, and 4 is that second mass flowmeter, 7 is for mixing gas tank; 6 is two-way valve, and 8 is fixed bed, and 9 is the mercury shape reforming unit; 10 is mercury analyzer, and 11 is computing machine, and 12 is exhaust gas processing device;
Mercury carries gas bomb 2 and links to each other with the inlet of mixed gas tank 7 behind first mass flowmeter 5, mercuryvapour generator 3, two-way valve 6 through pressurized air successively;
The simulated flue gas steel cylinder 1 that carries pollutant links to each other with the inlet of mixed gas tank 7 behind second mass flowmeter 4;
The pipeline that mixes gas tank 7 outlets is divided into two-way, and one road pipeline is through the top entering fixed bed 8 of valve from fixed bed 8, and the following outlet of fixed bed 8 links to each other with mercury shape reforming unit 9 through pipeline, and the outlet of mercury shape reforming unit 9 links to each other with mercury analyzer 10;
Directly get into mercury analyzer 10 from mixing another road pipeline that gas tank 7 comes out without fixed bed 8 and mercury shape reforming unit 9;
Pipeline all adopts the TEFLON pipe in the device of above-mentioned flue gas pollutant adsorbent evaluation;
The structural representation of wherein said fixed bed is as shown in Figure 2, comprises bed body 71, smoke inlet 72, exhanst gas outlet 73, bed material 74, the adsorbent 75 of fixed bed;
In addition, described fixed bed 8 also is provided with automatic temp controller, is promptly heated by electric furnace; Thermopair places reacting furnace to monitor internal temperature, the automatic accurate temperature controlling of digital display intelligent instrument, PID standard; Instrument temperature-controlled precision ± 1 ℃, temperature can be provided with arbitrarily, can realize temperature programmed control;
In the bed body 71 of described fixed bed, adopt that to possess particle diameter be that beaded glass about 1mm is bed material 74, particle diameter is that the adsorbent 75 about 1mm is scattered in the bed material;
Described adsorbent 75 is an activated charcoal;
The mass ratio of bed material 74 and adsorbent 75 in the fixed bed, promptly the bed material 74: adsorbent 75 is 60:1.
Used mercury generator is by mercury osmos tube (VICI company), and U type pipe and constant temperature water tank are formed.The carrier gas air-flow of osmos tube is a flow and all constant air-flow of pressure, and therefore, at a certain temperature, the infiltration rate of the mercury vapour of osmos tube (ng/min) is certain.
Mercury vapour is carried out by carrier gas and simulated flue gas mixes in mixing gas tank, finally forms a simulated flue gas that contains the mercury vapour of fixed concentration.In order to reach stable temperature, osmos tube is put into U type pipe, another side adds beaded glass, puts into constant temperature water tank to U type pipe simultaneously, the carrier gas that gets into U type pipe after beaded glass heats with the requirement of the infiltration that reaches mercury vapour.Through regulating the temperature of constant temperature water tank, obtain the flue gas of different mercurous concentration.
In water bath with thermostatic control is 60 ℃, and when the carrier flow was 1.3L/min, mercuryvapour concentration was 32 μ g/m
3
Application implementation example 1
Utilize activated charcoal that embodiment 1 described a kind of device that is used for the evaluation of flue gas pollutant adsorbent studies dipping KI solution as adsorbent to mercurous simulated flue gas pollutant Hg
0The experiment of absorption property influence.During the device mercury shape reforming unit of above-mentioned mercurous simulated flue gas through being used for the flue gas pollutant adsorbent and estimating, divalence mercury (Hg
2+) be reduced to nonvalent mercury (Hg
0), through recording mixed flue gas nonvalent mercury (Hg before and after ADSORPTION IN A FIXED BED
0) to the demercuration Effect on Performance, concrete steps are following to the evaluation adsorbent in the variation of content:
(1), the pre-service of adsorbent
Adsorbent is selected the coal mass active carbon of Shanghai Qiu Peng Ingegneria Ambientale SRL for use, and the activated charcoal parameter is as shown in table 1:
Table 1 coal mass active carbon parameter
| Index | Numerical value |
| Iodine sorption value (mg/g) | 850/1050 |
| Phenixin adsorption rate (%) | 50/70 |
| Loss on drying (%) | ≤5 |
| Ignition residue (%) | 8-15 |
| Scuff resistance (%) | 90min |
| Bulk specific weight (g/l) | 450/550 |
| Particle diameter (mm) | 0.9-1.5 |
Choose the activated charcoal of performance in the table 1, and the screening particle diameter is about 1.1mm, use washed with de-ionized water, place baking oven then at 110 ℃ of down dry 24h removal moisture;
Select for use KI (potassium iodide) as impregnated on activated carbon again; Promptly select the KI solution impregnation activated carbon granule of mass concentration 5% for use; The 10g activated charcoal impregnated in the KI solution of 5% concentration, the powerful 2h that stirs in 70 ℃ of water-baths, dipping are placed in the baking oven at 110 ℃ of following dry 24h;
(2), the filling of fixed bed
With the above-mentioned activated carbon granule after the KI of mass concentration 5% solution impregnation and particle diameter is that promptly bed material and adsorbent are that 60:1 packs in the fixed bed by mass ratio for beaded glass bed material about 1mm.The glass wool that all adopts up and down of fixed bed is fixed, and the bed material is 37.5g/m with the packed density of adsorbent in the fixed bed;
(3), the evaluation of the demercuration performance of adsorbent
Carry gas bomb through mercury the mercury vapour that pressurized air carries after getting into the mercury vapour generator behind second mass flowmeter 4 by the generation of mercury vapour generator is entered into mixed gas tank 7 through valve 6;
The simulated flue gas that will carry pollutant through the simulated flue gas steel cylinder gets into to mix in the gas tank 7 and with the above-mentioned mercuryvapour that mixes gas tank 7 that enters into behind first mass flowmeter 5 and mixes; Mix formed mixed flue gas and come out to be divided into two-way from mixing gas tank 7; One the tunnel through the top entering of valve from fixed bed 8; After outlet at bottom leaves fixed bed 8, get into mercury shape reforming unit 9 after adsorbent adsorbs in the bed body of fixed bed again and carry out mercury shape conversion back entering mercury analyzer 10, show pollutant Hg in the adsorbent mixed flue gas of fixed bed through computing machine 11 through mercury analyzer 10 backs
0Concentration, discharge again after exhaust gas processing device 12 is handled through the gas of getting rid of behind the mercury analyzer;
Directly get into mercury analyzer 10 and analyze the back and show without pollutant Hg the adsorbent mixed flue gas of fixed bed from mixing another road that gas tank 7 comes out through computing machine 11
0Concentration;
Above-mentioned adsorbents adsorb process control temp is 80 ℃, and the height of bed material and adsorbent mixtures is to increase the simulated flue gas residence time in the bed body of increase fixed bed, and the adsorption test time is 4h;
Through calculating, just can draw adsorbent then to pollutant Hg in the mixed flue gas
0Adsorption efficiency and unit adsorbance;
Described adsorption efficiency η:
Wherein, C
In: without the concentration of pollutant in the adsorbent mixed flue gas of fixed bed;
C
Out: the concentration of pollutant in the adsorbent mixed flue gas of fixed bed;
The final iodine activated charcoal demercuration performance map of soaking is seen Fig. 3, as can be seen from Figure 3 the adsorption efficiency of adsorbent=0.780.
Application implementation example 2
The adsorbents adsorb process control temp of step (3) is 100 ℃, and the adsorption test time is 4h, and other are with application implementation example 1, and the final iodine activated charcoal demercuration performance map of soaking is seen Fig. 4, as can be seen from Figure 4 the adsorption efficiency of described adsorbent=0.871
Application implementation example 3
The adsorbents adsorb process control temp of step (3) is 120 ℃, and the adsorption test time is 4h, and other are with application implementation example 1, and the final iodine activated charcoal demercuration performance map of soaking is seen Fig. 5, as can be seen from Figure 5 the adsorption efficiency of described adsorbent=0.873.
Application implementation example 4
The adsorbents adsorb process control temp of step (3) is 140 ℃, and the adsorption test time is 4h, and other are with application implementation example 1, and the final iodine activated charcoal demercuration performance map of soaking is seen Fig. 6, as can be seen from Figure 6 the adsorption efficiency of described adsorbent=0.890.
Application implementation example 5
The adsorbents adsorb process control temp of step (3) is 160 ℃, and the adsorption test time is 4h, and other are with application implementation example 1, and the final iodine activated charcoal demercuration performance map of soaking is seen Fig. 7, as can be seen from Figure 7 the adsorption efficiency of described adsorbent=0.911.
Application implementation example 6
The adsorbents adsorb process control temp of step (3) is 180 ℃, and the adsorption test time is 4h, and other are with application implementation example 1, and the final iodine activated charcoal demercuration performance map of soaking is seen Fig. 8, as can be seen from Figure 8 the adsorption efficiency of described adsorbent=0.913.
Comprehensive above-mentioned application implementation example 1～6 can be found out, raises Hg with temperature
0Removal efficiency raise, adsorption efficiency reduces.In addition; The utility model is that the flue gas pollutant adsorbent is given an example with the activated charcoal agent of KI (potassium iodide) dipping only, but does not limit a kind of application that is used for the device of flue gas pollutant adsorbent evaluation to other flue gas pollutant adsorbents evaluations of the utility model.
Foregoing is merely the basic explanation under the utility model design, and according to any equivalent transformation that the technical scheme of the utility model is done, all should belong to the protection domain of the utility model.
Claims (4)
1. one kind is used for the device that the flue gas pollutant adsorbent is estimated, and comprises the simulated flue gas steel cylinder that carries pollutant, and mercury carries gas bomb; The mercury vapour generator, first mass flowmeter, second mass flowmeter, mixed gas tank; Two-way valve, mercury shape reforming unit, mercury analyzer; Computing machine, exhaust gas processing device is characterized in that also comprising fixed bed;
Described mercury carries gas bomb and links to each other with the inlet of mixed gas tank behind first mass flowmeter, mercuryvapour generator, two-way valve through pressurized air successively;
The simulated flue gas steel cylinder that carries pollutant links to each other with the inlet of mixed gas tank behind second mass flowmeter;
The pipeline that mixes gas tank outlet is divided into two-way, and one road pipeline is through the top entering fixed bed of valve from fixed bed, and the following outlet of fixed bed links to each other with the mercury shape reforming unit through pipeline, and the outlet of mercury shape reforming unit links to each other with mercury analyzer;
Mercury analyzer will be analyzed the data of gained and send into the computing machine demonstration, and in addition, mercury analyzer is provided with exhausr port and links to each other with exhaust gas processing device;
Directly get into mercury analyzer from mixing another road pipeline that gas tank comes out without fixed bed and mercury shape reforming unit;
Described fixed bed comprises bed body, smoke inlet, the exhanst gas outlet of fixed bed;
In the bed body of fixed bed, employing possesses beaded glass or the hard polyester material that particle diameter is 0.5 ~ 2mm and expects as bed.
2. a kind of device that the flue gas pollutant adsorbent is estimated that is used for as claimed in claim 1 is characterized in that all pipelines used in the device of described flue gas pollutant adsorbent evaluation are the TEFLON pipe.
3. according to claim 1 or claim 2 a kind of is used for the device that the flue gas pollutant adsorbent is estimated, and it is characterized in that described adsorbent is solid particle, is carbon back class adsorbent or non-carbon back class adsorbent;
Described carbon back class adsorbent is activated charcoal or activated carbon modified goods;
Described non-carbon back class adsorbent is calcium base class adsorbent, concavo-convex excellent ore class adsorbent, the modified product of calcium base class adsorbent or the modified product of concavo-convex excellent ore class adsorbent.
4. a kind of device that the flue gas pollutant adsorbent is estimated that is used for as claimed in claim 3 is characterized in that described calcium base class adsorbent is CaCl
2Or CaCO
3
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102565287A (en) * | 2012-01-05 | 2012-07-11 | 上海电力学院 | Evaluation device for coal-fired flue gas pollutant sorbent and application thereof |
| CN104266881A (en) * | 2014-09-19 | 2015-01-07 | 国家烟草质量监督检验中心 | Linear type smoking machine collecting device with adsorption tube and analytical test method of collecting device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102565287A (en) * | 2012-01-05 | 2012-07-11 | 上海电力学院 | Evaluation device for coal-fired flue gas pollutant sorbent and application thereof |
| CN104792932A (en) * | 2014-01-21 | 2015-07-22 | 中国石油化工股份有限公司 | Catalyst/adsorbent evaluation apparatus used for multi-component feeding |
| CN104792932B (en) * | 2014-01-21 | 2016-03-23 | 中国石油化工股份有限公司 | The catalyst/adsorbent evaluating apparatus of polycomponent charging |
| CN104266881A (en) * | 2014-09-19 | 2015-01-07 | 国家烟草质量监督检验中心 | Linear type smoking machine collecting device with adsorption tube and analytical test method of collecting device |
| CN104266882A (en) * | 2014-09-19 | 2015-01-07 | 国家烟草质量监督检验中心 | Linear smoking machine trapping device with inner cavity and analysis and test method of linear smoking machine trapping device |
| CN104266873A (en) * | 2014-09-19 | 2015-01-07 | 国家烟草质量监督检验中心 | Turntable type smoking machine collecting device with inner chamber and analytical test method thereof |
| CN104266873B (en) * | 2014-09-19 | 2017-08-25 | 国家烟草质量监督检验中心 | Carousel-type smoking machine capturing device and its analysis test method with inner chamber |
| CN104459031A (en) * | 2014-10-24 | 2015-03-25 | 无锡雪浪环境科技股份有限公司 | Test device for testing smoke purifying property of adsorption material |
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