CN105251314B - The biochemistry of carbon dioxide and sulfur dioxide removes liquid and preparation method thereof - Google Patents

The biochemistry of carbon dioxide and sulfur dioxide removes liquid and preparation method thereof Download PDF

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CN105251314B
CN105251314B CN201510496029.8A CN201510496029A CN105251314B CN 105251314 B CN105251314 B CN 105251314B CN 201510496029 A CN201510496029 A CN 201510496029A CN 105251314 B CN105251314 B CN 105251314B
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liquid
soil
plant extraction
biochemistry
extraction liquid
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CN105251314A (en
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朴正爱
李锺焕
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Li Zhonghuan
Pu Zhengai
Qingrulan Dalian Technology Co ltd
Shi Lei
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Priority to KR1020177033012A priority patent/KR102013134B1/en
Priority to PCT/KR2016/006420 priority patent/WO2017026640A1/en
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    • 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
    • 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
    • B01D53/1475—Removing carbon dioxide
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • 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
    • 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
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2

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  • 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)
  • Carbon And Carbon Compounds (AREA)

Abstract

The present invention discloses a kind of carbon dioxide and the biochemistry of sulfur dioxide removes liquid and preparation method thereof, and the preparation method includes：Prepare plant extraction liquid；Prepare soil extract；The plant extraction liquid and soil extract are mixed, mixed liquor is obtained；Chemical reagent is added into mixed liquor, that is, the biochemistry that carbon dioxide and sulfur dioxide is made removes liquid.The inventive method is obtained to remove liquid, can be used for removing carbon dioxide (CO2), sulfur dioxide (SO2), wherein meltage is at 72 410ml (CO2)/ml (removing liquid) in liquid is removed for carbon dioxide, and capacity mass ratio is 9.5% 53.7%.The removing formula of liquid is natural, wide material sources, and soil can be improved as organic fertilizer by not producing the product of hostile environment in production and use, and preparing the residue of plant extraction liquid.

Description

The biochemistry of carbon dioxide and sulfur dioxide removes liquid and preparation method thereof
Technical field
The invention belongs to prevention and cure of pollution field, more particularly to air contaminant treatment field.
Background technology
With industrial expansion, more and more noxious gas emissions are into air, and the living environment to the mankind brings huge Harm.The problem of puzzlement world's global air pollution, is mainly greenhouse effects, depletion of the ozone layer and produces acid rain.It is wherein warm Room effect mainly results in the exception of weather, and extremely low ice dissolution accelerates, and sea level rise, floods the place of human survival, and Cause desert and arid, aggravate agricultural pest, so as to further deteriorate the living environment of the mankind.Acid rain to aquatic ecosystem, Terrestrial ecosystems and human health suffer from huge harm, while can corrode building, machinery and urban operating mechanism.These are dirty Injury limitation without national boundaries caused by dye, it is sufficient to threaten the mankind to continue inhabitation on earth and go down, into The problem of to have personal stake with countries in the world.
The main arch-criminal of greenhouse effects is CO2、CH4、N2O, CFC (fluorochloroparaffins) cause, and carbon dioxide (CO2) tribute Offer as 45%, carbon dioxide (CO2) the main burning essentially from oil, coal and natural gas；The main arch-criminal of acid rain is dioxy Change sulphur (SO2), it is essentially from industrial production.
China has been one of carbon emission big country, and Air Pollutant Emission total amount remains high, thus China's atmospheric environment controls Very severe situation is faced in terms of reason.Reducing the means of atmosphere pollution mainly includes discharge and the high-efficient cleaning of reduction dusty gas Except the pernicious gas of discharge.The removing means of current pernicious gas mainly include physisorphtion and chemical absorption method, specific two The sweep-out method of carbonoxide and sulfur dioxide is such as：High-gravity technology, membrane absorption method, molecular sieve type solid amine method, microalgae method and from Sub- liquid processes etc., and existing method has low carbon dioxide solubility power, high cost, high energy consumption, long-term safety and can By property it is still to be tested the problems such as.Wherein functional ionic liquid is the focus studied in the world, and its CO2Absorption quality capacity is only 7%, CO is had been reported that in document2Absorptive capacity highest only reaches 16% (C.Wang.H.Luo.D.Jiang.H.Li.S.Dai.Carbon Dioxide Capture by Superbase-Derived Protic Ionic Liquids.Angew Chem.Int.Ed 2010.49.5978-5981).Therefore need to provide a kind of clear Except liquid, it is high to carbon dioxide and sulfur dioxide dissolving power, prepares low cost, energy consumption low, conveniently, safely.
The content of the invention
To be solved first technical problem of the present invention is to provide a kind of carbon dioxide (CO2) and sulfur dioxide (SO2) The preparation method of liquid is removed, removing liquid prepared by this method is to carbon dioxide (CO2) and sulfur dioxide (SO2) have dissolving power it is high, Low cost, energy consumption are low, safe and convenient feature.
To solve first technical problem, the present invention is adopted the following technical scheme that：
The biochemistry of a kind of carbon dioxide and sulfur dioxide removes the preparation method of liquid, and it comprises the following steps：Prepare Plant extraction liquid；Prepare soil extract；The plant extraction liquid and soil extract are mixed, mixed liquor is obtained；Addition chemistry Carbon dioxide is made in reagent into mixed liquor, that is, and sulfur dioxide removes liquid.
It is wherein described to prepare comprising the following steps for plant extraction liquid：Crush raw material；Add water and boil the original of the crushing Material；Immersion；Obtain supernatant and produce plant extraction liquid.
The raw material includes the mixing of bamboo, acorn nut tree, pine tree, willow and the root of Chinese scholartree, branch, leaf and its fruit composition Thing, or orange, sunflower seeds, the mixture of skin and its fruit composition of walnut and chestnut, or marine alga, the leaf of cactus and its fruit The mixture of real composition.The marine alga be selected from, but not limited to, sea-tangle, undaria pinnitafida, sargassum fusifome, porphyra haitanensis, Porphyra yezoensis, asparagus, One or more in Gracilaria tenuistipitata, Bangiales and Eucheuma.
Preferably, the every 100 grams raw materials add 0.1-2 and rise water, it is preferable that every 100 grams of raw materials add 0.5-1 liters Water；
The temperature boiled is 100-150 DEG C, and boiling time is more than 10min, it is preferable that boiling time is 0.5h- 1.5h；The time of the immersion is more than 10 hours, it is preferable that soak time is 24 hours, and the extension of soak time can make Active material preferably discharges.
It is described to crush raw material cutting into segment or bulk, about 1-3 centimetres size.
The different plant extraction liquid of raw material can be used alone or as a mixture, thus methods described further comprises that mixing is different The plant extraction liquid of raw material sources, obtains mixed plant extract solution.In one embodiment, by bamboo, acorn nut tree, pine tree, Extract solution and orange, sunflower seeds, walnut and chestnut prepared by the mixture that root, branch, leaf and its fruit of willow and Chinese scholartree are constituted Skin and its fruit composition mixture prepare extract solution mixing, mixed plant extract solution is made, mixed proportion is volume ratio 1:1-5:3, preferably mixed proportion is volume ratio 1:1；In another embodiment, by bamboo, acorn nut tree, pine tree, willow The extract solution and marine alga, the leaf of cactus and its fruit prepared with the mixture that the root of Chinese scholartree, branch, leaf and its fruit are constituted is constituted The extract solution mixing for preparing of mixture, be made mixed plant extract solution, mixed proportion is volume ratio 1:1-5:3, preferably mix Composition and division in a proportion example is volume ratio 1:1.Aforementioned proportion adds the water of same ratio for the raw material of phase homogenous quantities, boils and soak same time When, the mixed proportion of plant extraction liquid made from the mixture of different material, when the ratio of adding water, boil it is different with soak time When, the mixed proportion for the plant extraction liquid that different material is made can be adjusted.
The wherein described soil extract for preparing comprises the following steps：Add water and stir into soil；Immersion；Leave and take supernatant Liquid, that is, be made soil extract.
One or more of the wherein described soil in black earth, diatomite, clay, kaolin and loess.Preferably, often 100g soil adds water at least 0.1 liter, it is highly preferred that the 0.3-0.8 liters that added water per 100g soil；Preferably, soak time is 10 small When more than, it is highly preferred that soak time be more than 24 hours；Extension soak time can make the more abundant of active ingredient release.
Preferably, the black earth is the black earth under tree root or the black earth under vegetation.
Mixed plant extract solution and soil extract, obtain mixed solution.Preferably, plant extraction liquid and soil extract Volume ratio be 1:9-9:1；
Described chemical reagent is selected from potassium hydroxide, sodium polyphosphate, calcium hydroxide, maleic anhydride, KI, mistake One or more in BP, sodium phosphate, resorcinol and borax.
Preferably, the mass volume ratio of chemical reagent and the mixed solution is 1%-50%, preferably 10%-50%, More preferably 20%-30%.
The inventive method is obtained to remove liquid, can be used for removing carbon dioxide (CO2), sulfur dioxide (SO2), wherein two Meltage is at 72-410ml (CO2)/ml (removing liquid) in liquid is removed for carbonoxide, and capacity mass ratio is 9.5%-53.7%.This Invention does not produce the product of hostile environment in production and use, and prepare the residue of plant extraction liquid can be as organic fertilizer To improve soil.
Beneficial effects of the present invention are as follows：
It is wide material sources, cheap 1. formula is natural；
2. the solubility of carbon dioxide and sulfur dioxide is high；
3. it is environment friendly and pollution-free；Productional surplus thing, which can make fertilizer, to be used for agricultural production and improves soil；
4. CO is prepared according to field demand2The removing liquid of different solubility.
Brief description of the drawings
The embodiment to the present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 shows carbon dioxide solubility saturation capacity.
Embodiment
In order to illustrate more clearly of the present invention, the present invention is done further with reference to preferred embodiments and drawings It is bright.Similar part is indicated with identical reference in accompanying drawing.It will be appreciated by those skilled in the art that institute is specific below The content of description is illustrative and be not restrictive, and should not be limited the scope of the invention with this.
Embodiment 1：The biochemistry for preparing carbon dioxide and sulfur dioxide removes liquid
1) by root, branch, leaf and its fruit of the bamboo of isodose, acorn nut tree, pine tree, willow and Chinese scholartree, segment is cut into Or it is block (1-3 centimetres), 100 grams of raw materials of addition in raw material, every liter of water are mixed and made into, are then boiled 1 hour at 100 DEG C Afterwards, then soak 35 hours, leave and take supernatant, extract solution 1 is made；
2) by the skin and its fruit of the orange of isodose, sunflower seeds, walnut and chestnut, broken in blocks or graininess is cut, 100 grams of raw materials of addition in raw material, every liter of water are mixed into, then after 100 DEG C are boiled half an hour, then soaks 35 hours, stays Supernatant is taken, extract solution 2 is made；
3) extract solution 1 and the same volume of extract solution 2 are mixed to prepare plant extraction liquid；
4) black earth and diatomite under tree root are taken with 5：Soaked in 3 ratio mixing, every liter of water plus after 200 grams of composite soil stirrings Bubble 20 hours, leaves and takes supernatant, that is, soil extract is made；
5) plant extraction liquid and soil extract are pressed 5:2 volume ratios are mixed and made into mixed solution；
6) in mixed solution add mass volume ratio be 10% chemical reagent, the chemical reagent be potassium hydroxide, Sodium polyphosphate and borax, with mixing for equal proportion.
Embodiment 2：Prepare contrast solution
Contrast solution is prepared, chemical reagent same as Example 1 is added to identical with the mixed liquor volume of embodiment 1 Water in, be used as control.
Embodiment 3：The biochemistry for preparing carbon dioxide and sulfur dioxide removes liquid
Difference from Example 1 is only that 20% chemical reagent that mass volume ratio is added in mixed solution.
Embodiment 4：Prepare contrast solution
By chemical reagent same as Example 3 be added to in the mixed liquor volume identical water of embodiment 3, as right According to.
Embodiment 5：The biochemistry for preparing carbon dioxide and sulfur dioxide removes liquid
Difference from Example 1 is only that 30% chemical reagent that mass volume ratio is added in mixed solution.
Embodiment 6：The biochemistry for preparing carbon dioxide and sulfur dioxide removes liquid
1) bamboo of isodose, acorn nut tree, pine tree, willow and the root of Chinese scholartree, branch, leaf and its fruit are respectively cut into small 100 grams of raw materials of addition in raw material, every liter of water are made in mixing shape after section or block, then after 100 DEG C are boiled half an hour, then soak Bubble 35 hours, leaves and takes supernatant, and plant extraction liquid 1 is made.
2) by the seaweeds (sea-tangle, undaria pinnitafida) of isodose, the leaf and its fruit of cactus, segment or bulk are cut into 100 grams of raw materials of addition in raw material, every liter of water are made, then after 100-150 DEG C is boiled half an hour, then soak 24 hours, Supernatant is left and taken, extract solution 3 is made.
3) extract solution 1 made from embodiment 1 and the same volume of extract solution 3 are mixed to prepare plant extraction liquid.
4) black earth and diatomite are taken with 3：20 are soaked after 200 grams of stirrings of soil that mixing is added in 2 ratio mixing, every liter of water Hour, supernatant is left and taken, that is, soil extract is made.
5) plant extraction liquid and soil extract are pressed 3:1 volume ratio is mixed and made into mixed solution；
6) chemical reagent that mass volume ratio is 40% is added in mixed solution, the chemical reagent is sodium phosphate, mistake BP and KI, with mixing for equal proportion.
Embodiment 7：CO2Solubility test
Detect the CO for removing liquid and contrast solution prepared by embodiment 1-62Saturated absorption amount.
Testing conditions：Temperature is 18 DEG C, relative humidity is that 40%, air pressure is detection under standard atmospheric pressure (normal pressure).
Detecting instrument：Gas-chromatography has instrument (Shanghai it is beautiful), and INSTRUMENT MODEL is GC7900 gas-chromatography, and detector is TCD, column temperature is 110 DEG C, and injector temperature is 60 DEG C, and electric current is 110mA.
Detection method：
5ml is taken to remove liquid in absorption bottle, the total gas flow rate for controlling to be passed through absorption bottle by mass flowmenter is 60ml/ Min (wherein CO2Content is 15%, Ar balances).The CO that absorption bottle is exported at room temperature2Concentration passes through online gas Chromatographic Determination, meter Calculate the CO of entrance and exit2Concentration difference obtains CO2Absorption strength, CO is obtained by formula2Meltage.
(1)CO2Meltage computing formula see formula (I)：
Unit removes the CO of liquid quality2Uptake (ml/g)；q:CO2Calibrating gas flow (9ml/min)；Cin： Injection port CO2Concentration；Cout：Outlet CO2Concentration；
ml：Remove liquid quality (g)
(2) quality capacity (gravimetric capacity), which is calculated, sees formula (II):
CO2Saturated absorption amount (g)
ml：Remove liquor quality (g)
WhereinFormula (III) is shown in calculating
Qe：CO2Saturated absorption amount (ml) is Cin and CO during Cout equal2Volume；
Qt：T uptake (ml)；
Table 1：Carbon dioxide solubility saturation degree (Qe) testing result
CO2And SO2Remove liquid CO2Saturated absorption amount Quality capacity (%)
Embodiment 1 72.4 9.5
Embodiment 2 22 4.3
Embodiment 3 180 23.5
Embodiment 4 56 11
Embodiment 5 265 34.7
Embodiment 6 410 53.7
Shown by the result of table 1：
1. the present invention removes 72.4--410 milliliters of (CO of liquid dissolved carbon dioxide2)/milliliter (removing liquid), illustrates to remove liquid Component prescription ratio it is different, have different effects.It can be needed to configure a variety of CO according to scene2Solvent removing liquid.
2. embodiment 1 and embodiment 3 have done corresponding control experiment, control group makees solvent using water, adds isodose Chemical reagent, can also dissolve CO2, the saturation meltage of embodiment 1 and embodiment 3 is 72.4ml (CO2)/ml (removing liquid) and 180ml(CO2)/ml (removing liquid), and control group dissolving CO2Saturation capacity be respectively 22ml (CO2)/ml (water) and 56ml (CO2)/ml (water).Removing liquor ratio control group has obvious difference.
Embodiment 8:CO2And SO2Remove simultaneously and determine clearance rate
Detect object：Absorbing liquid prepared by embodiment 1
Experimental condition：Temperature is 18 DEG C, relative humidity is that 40%, air pressure is standard atmospheric pressure (normal pressure).
3. test apparatus：
1) airbag volume：0.5 liter
2) detector：GASTEC IM04GV 100 E1(JAPAN)
3) detection pipe：SO2 No.5Lb 0.2-5ppm
4) gas chromatograph：Model GC7900, TCD detector
Test basis：GB/T8984-2008、ISBT-2005
The method of inspection
1) gas is selected：Select CO in nitrogen2Content is 15%, (both CO2Preliminary examination concentration is 150000ppm), and SO2Just Beginning concentration is 800ppm mixed gas.
2) test：In airbag inject 0.5 liter of mixed gas, plus 40 milliliters of embodiment of the present invention 1 removing liquid, concussion 5 It is static after minute.Respectively with gas chromatograph and detection pipe measure after 5 minutes and 24 hours airbags in CO2And SO2It is remaining dense Degree.
The detection of experiment commission chemical industrial gas Quality Supervision and Inspection Center
6. result：
Table 2：The testing result of embodiment 7
Seen in table, the absorbing liquid of embodiment 1 is by CO2Dropped to from initial concentration for 150000ppm less than 10ppm；SO2From first Beginning concentration is dropped to less than 1.0ppm for 800ppm, and the two clearance rate is 99.99%.Illustrate the harmful gas removing liquid of the present invention Carbon dioxide and sulfur dioxide can be removed simultaneously.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not pair The restriction of embodiments of the present invention, for those of ordinary skill in the field, may be used also on the basis of the above description To make other changes in different forms, all embodiments can not be exhaustive here, it is every to belong to this hair Row of the obvious change or variation that bright technical scheme is extended out still in protection scope of the present invention.

Claims (3)

1. the biochemistry of a kind of carbon dioxide and sulfur dioxide removes liquid, it is characterised in that the biochemistry, which removes liquid, to be included Plant extraction liquid, soil extract and chemical reagent, its preparation method comprise the following steps：Prepare plant extraction liquid；Prepare soil Earth extract solution；The plant extraction liquid and soil extract are mixed, mixed liquor is obtained；Chemical reagent is added into mixed liquor, i.e., The biochemistry that carbon dioxide and sulfur dioxide is made removes liquid；Wherein,
Plant extraction liquid is prepared to comprise the following steps：Crush raw material；The amount that 0.1-2 rises water is added according to raw material described in every 100g, Add water and boil the raw material of the crushing；Soak again more than 10 hours；Obtain supernatant and produce plant extraction liquid；
The raw material includes the mixture of bamboo, acorn nut tree, pine tree, willow and the root of Chinese scholartree, branch, leaf and its fruit composition, or Person's orange, sunflower seeds, the mixture of skin and its fruit composition of walnut and chestnut, or marine alga, the leaf of cactus and its fruit group Into mixture in one or more；
Soil extract is prepared to comprise the following steps：Add water at least 0.1 liter of amount according to every 100g soil, is added water simultaneously into soil Stirring；Immersion more than 10 hours；Supernatant is left and taken, that is, soil extract is made；
One or more of the soil in black earth, diatomite, clay and loess；
The volume ratio of the plant extraction liquid and soil extract is 1:9-9:1；
The chemical reagent is 10%-50% with the mass volume ratio of the plant extraction liquid and the mixed solution of soil extract；
Described chemical reagent is selected from potassium hydroxide, sodium polyphosphate, calcium hydroxide, maleic anhydride, KI, peroxidating One or more in benzoyl, sodium phosphate, resorcinol and borax.
2. biochemistry according to claim 1 removes liquid, it is characterised in that the matter of chemical reagent and the mixed solution Amount volume ratio is 20%-30%.
3. biochemistry according to claim 1 removes liquid, it is characterised in that the black earth is the black earth under tree root or plant Black earth by under.
CN201510496029.8A 2015-08-12 2015-08-12 The biochemistry of carbon dioxide and sulfur dioxide removes liquid and preparation method thereof Active CN105251314B (en)

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PCT/KR2016/006420 WO2017026640A1 (en) 2015-08-12 2016-06-16 Biochemical removal liquid for carbon dioxide and sulfur dioxide, and method for preparing same

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KR100527287B1 (en) * 2002-12-13 2005-11-09 이상태 Decontaminant of maxious gas
JP2005008478A (en) * 2003-06-18 2005-01-13 Toshiba Corp Carbon dioxide recovery system and carbon dioxide recovery method in exhaust gas
KR101094327B1 (en) * 2009-09-24 2011-12-19 한국전력공사 Absorbents for separation of acidic gas
CN101780371B (en) * 2010-03-19 2012-07-18 东南大学 Method for jointly removing carbon dioxide and sulfur dioxide from smoke
KR101422671B1 (en) * 2012-08-02 2014-07-23 (주)에이엠티퍼시픽 Phase separation absorbent composition for removing acid gas and removing method of acid gas

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Publication number Priority date Publication date Assignee Title
CN1535755A (en) * 2003-04-08 2004-10-13 王惠勇 Harmful gas cleaning agent
CN1973907A (en) * 2006-12-01 2007-06-06 李钟焕 Harmful gas scavenger and producing method thereof
CN104436266A (en) * 2014-12-04 2015-03-25 周莉莉 Automobile air purifying agent and preparation method thereof

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