CN104888701A - Adsorbent capable of purifying air - Google Patents

Adsorbent capable of purifying air Download PDF

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Publication number
CN104888701A
CN104888701A CN201510260618.6A CN201510260618A CN104888701A CN 104888701 A CN104888701 A CN 104888701A CN 201510260618 A CN201510260618 A CN 201510260618A CN 104888701 A CN104888701 A CN 104888701A
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CN
China
Prior art keywords
parts
adsorbent
volcanic rock
gained
deionized water
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Pending
Application number
CN201510260618.6A
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Chinese (zh)
Inventor
陈登宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANHUI PHOENIX FILTER Co Ltd
Bengbu Phoenix International Co Ltd
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ANHUI PHOENIX FILTER Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ANHUI PHOENIX FILTER Co Ltd filed Critical ANHUI PHOENIX FILTER Co Ltd
Priority to CN201510260618.6A priority Critical patent/CN104888701A/en
Publication of CN104888701A publication Critical patent/CN104888701A/en
Pending legal-status Critical Current

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Abstract

The invention discloses an adsorbent capable of purifying air. The adsorbent is characterized by being prepared from the following raw materials, by weight, 8-15 parts of calcium carbonate fiber, 20-40 parts of tetrabutyl titanate, 3-5 parts of silica sol, 6-8 parts of calcium aluminate, 60-80 parts of volcanic rock, 6-9 parts of PA6 nylon powder, 3-4 parts of gelatin, 1-3 parts of ammonium bicarbonate, 3-5 parts of polyacrylonitrile, 5-7 parts of molybdenum disulfide and a proper amount of deionized water. By the synergism of the added polyacrylonitrile and molybdenum disulfide with volcanic rock through a series of reactions, the adsorbent has a strong adsorption effect, and the material is not easy to scatter and has strong adhesion. The prepared adsorbent has a good adsorption effect on various pollutants, has high adsorption efficiency, is easy to remove, has a good reuse effect, is widely applied to an air conditioning purification system and is worthy of popularization.

Description

A kind of adsorbent that can purify air
Technical field
the present invention relates to a kind of absorbent fields, be specifically related to a kind of adsorbent that can purify air and preparation method thereof.
Background technology
At present along with the raising of people's living standard, to the more and more emphasis of interior decoration, but material can add the chemical substances such as benzene class, aldehydes when production and processing mostly, large to the health hazard of people, and along with the impact of the natural environments such as haze, the air quality of people indoor is very poor, has a strong impact on the healthy of people, be badly in need of a kind of adsorbent of the absorption noxious material that can purify the air of a room, for people build healthy living environment.
Volcanic rock quality is hard as lithotome, coating surface honeycomb porous, specific area is large, and soak change without exception in water, water proofing property is splendid, fire prevention, weather resisteant is good, can prevent the deterioration caused because of ultraviolet, have nontoxic, tasteless, intensity is high, heat insulation, acid and alkali-resistance, stain resistance, corrosion-resistant, resistance toly to go mouldy, and the advantage such as pollution-free, "dead", as sorbent material, there is good application prospect.Although adsorption rate and adsorption capacity are improved at present, but absorption after adsorbent and solvent not easily separated, the present invention adds magnetic material in sorbent material makes adsorbent can be good at being separated, recycle effective, and other sorbing materials added enhance adsorption effect, and also have the effect of sterilization and anticorrosion, good effect for purifying air, is worthy to be popularized.
Summary of the invention
The object of this invention is to provide a kind of adsorbent that can purify air and preparation method thereof.
In order to realize object of the present invention, the present invention is by following scheme implementation:
The adsorbent that can purify air, is made up of the raw material of following weight portion: calcium carbonate fiber 8-15, butyl titanate 20-40, Ludox 3-5, calcium aluminate 6-8, volcanic rock 60-80, PA6 nylon powder 6-9, gelatin 3-4, carbonic hydroammonium 1-3, polyacrylonitrile 3-5, molybdenum bisuphide 5-7, deionized water are appropriate;
A kind of adsorbent that can purify air of the present invention, be made up of following concrete steps:
(1) absolute ethyl alcohol of butyl titanate and 3-4 times amount is mixed, magnetic agitation 1h, magnetic agitation 2h is continued again by being added in above-mentioned solution after short for calcium carbonate fiber cutting, slow dropping deionized water, continue after gel to be formed to stir 0.5-1 hour, then to be added in baking oven that under 80 ° of C, to dry grinding for subsequent use;
(2) spend deionized water after volcanic rock being soaked 12h in concentrated sulfuric acid and grind to form fine powder to neutral oven dry, then mix with gelatin, PA6 nylon powder, in Muffle furnace, under 240-255 ° of C, calcine 0.5-1h, take out after cooling;
(3) by the product of step (1) gained and except calcium aluminate all the other remaining material mixing and stirring, employing pressure is that mixture is pressed into bead by the ball press of 10t-20t, selects particle size for subsequent use as ball core at the bead of 5-15mm scope after screening;
(4) product of step (2) gained and calcium aluminate are mixed, the bead of step (3) gained is placed in disc balling machine as kernel, add above-mentioned volcanic rock mixture, rolling pelletizing, volcanic rock is covered on ball core and forms shell, the composite sphere of gained is calcined under 550-600 ° of C 2-4h and become porous complex microsphere.
Advantage of the present invention is: the present invention adopts calcium carbonate fiber to mix with TiO 2 sol, enhance the intensity of TiO 2 sol, bactericidal properties, the performance of the aspect such as adsorbance and heat resistance, adopt gelatin and PA6 to be added to define skeleton when calcining in volcanic rock and make Adhesion enhancement between volcanic rock, not easily be scattered when making adsorbent dry linting, wearability strengthens, extend service life, and double-layer porous road adsorption microspheres made by adsorbent by the present invention, enhance adsorption capacity and adsorption rate, to tiny field trash, there is good adsorption effect, expand adsorption range, the polyacrylonitrile added and molybdenum bisuphide are by a series of reaction and volcanic rock synergy, adsorption effect is strong, and material is not easily scattered, attaching power is stronger, adsorbent prepared by the present invention has good adsorption effect to various pollutant, adsorption efficiency is high, and easily remove, reuse effective, air conditioning and cleaning system is widely used, be worthy to be popularized.
Detailed description of the invention
Below by instantiation, the present invention is described in detail.
The adsorbent that can purify air, is made up of the raw material of following weight portion (kilogram): calcium carbonate fiber 12, butyl titanate 35, Ludox 4, calcium aluminate 7, volcanic rock 76, PA6 nylon powder 8, gelatin 4, carbonic hydroammonium 2, polyacrylonitrile 5, molybdenum bisuphide 6, deionized water are appropriate;
A kind of adsorbent that can purify air of the present invention, be made up of following concrete steps:
(1) absolute ethyl alcohol of butyl titanate and 4 times amount is mixed, magnetic agitation 1h, continuing magnetic agitation 2h again by being added in above-mentioned solution after short for calcium carbonate fiber cutting, slowly dripping deionized water, continue stirring after gel to be formed 0.6 hour, then to be added in baking oven that under 80 ° of C, to dry grinding for subsequent use;
(2) spend deionized water after volcanic rock being soaked 12h in concentrated sulfuric acid and grind to form fine powder to neutral oven dry, then mix with gelatin, PA6 nylon powder, in Muffle furnace, under 250 ° of C, calcine 1h, take out after cooling;
(3) by the product of step (1) gained and except calcium aluminate all the other remaining material mixing and stirring, adopt pressure to be that mixture is pressed into bead by the ball press of 20t, select particle size after screening for subsequent use as ball core at the bead of 5-15mm scope;
(4) product of step (2) gained and calcium aluminate are mixed, the bead of step (3) gained is placed in disc balling machine as kernel, add above-mentioned volcanic rock mixture, rolling pelletizing, volcanic rock is covered on ball core and forms shell, the composite sphere of gained is calcined under 550 ° of C 3h and become porous complex microsphere.
Example 0.5g adsorbent and mass concentration are that the methylene blue solution 500ml of 100mg/l reacts, and test index is as follows:
Clearance (%): 96.4;
Adsorbance (mg/g): 65.7;
Clearance (repeating 6 times, %): 71.3;
Compression strength (N/): 23;
Rate of wear (%): 1.5;
Formaldehyde clearance (72h, %): 90.5,
Benzene clearance (72h, %): 83.1;
Ammonia clearance (72h, %): 83.7.

Claims (2)

1. the adsorbent that can purify air, it is characterized in that, be made up of the raw material of following weight portion: calcium carbonate fiber 8-15, butyl titanate 20-40, Ludox 3-5, calcium aluminate 6-8, volcanic rock 60-80, PA6 nylon powder 6-9, gelatin 3-4, carbonic hydroammonium 1-3, polyacrylonitrile 3-5, molybdenum bisuphide 5-7, deionized water are appropriate.
2. a kind of adsorbent that can purify air according to claim 1, is characterized in that, be made up of following concrete steps:
(1) absolute ethyl alcohol of butyl titanate and 3-4 times amount is mixed, magnetic agitation 1h, magnetic agitation 2h is continued again by being added in above-mentioned solution after short for calcium carbonate fiber cutting, slow dropping deionized water, continue after gel to be formed to stir 0.5-1 hour, then to be added in baking oven that under 80 ° of C, to dry grinding for subsequent use;
(2) spend deionized water after volcanic rock being soaked 12h in concentrated sulfuric acid and grind to form fine powder to neutral oven dry, then mix with gelatin, PA6 nylon powder, in Muffle furnace, under 240-255 ° of C, calcine 0.5-1h, take out after cooling;
(3) by the product of step (1) gained and except calcium aluminate all the other remaining material mixing and stirring, employing pressure is that mixture is pressed into bead by the ball press of 10t-20t, selects particle size for subsequent use as ball core at the bead of 5-15mm scope after screening;
(4) product of step (2) gained and calcium aluminate are mixed, the bead of step (3) gained is placed in disc balling machine as kernel, add above-mentioned volcanic rock mixture, rolling pelletizing, volcanic rock is covered on ball core and forms shell, the composite sphere of gained is calcined under 550-600 ° of C 2-4h and become porous complex microsphere.
CN201510260618.6A 2015-05-21 2015-05-21 Adsorbent capable of purifying air Pending CN104888701A (en)

Priority Applications (1)

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CN201510260618.6A CN104888701A (en) 2015-05-21 2015-05-21 Adsorbent capable of purifying air

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Application Number Priority Date Filing Date Title
CN201510260618.6A CN104888701A (en) 2015-05-21 2015-05-21 Adsorbent capable of purifying air

Publications (1)

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CN104888701A true CN104888701A (en) 2015-09-09

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106268554A (en) * 2016-08-16 2017-01-04 中国石油大学(北京) A kind of core-shell type MOFs composite particles and its preparation method and application
CN107159114A (en) * 2017-05-27 2017-09-15 四川建源节能科技有限公司 It is a kind of suitable for adsorbent of air cleaning facility and preparation method thereof
CN109499041A (en) * 2018-12-17 2019-03-22 杭州九宙环保科技有限公司 A kind of formaldehyde scavenger of high-efficiency environment friendly
CN115069228A (en) * 2022-08-02 2022-09-20 南京海关工业产品检测中心 Method and equipment for manufacturing heavy metal element adsorption film

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1171370A (en) * 1997-07-15 1998-01-28 胡华龙 Process for using petro-chemical mud to prepare adsorbent used to recover oil on water surface
CN101480605A (en) * 2009-01-05 2009-07-15 浙江工业大学 Novel activated carbon fiber adsorbing substance as well as preparation method and use thereof
CN101780288A (en) * 2010-02-21 2010-07-21 赵溶 Composite air purificant containing nanometer mineral matters and preparation method thereof
CN103962087A (en) * 2014-04-16 2014-08-06 浙江大学 Surface coating modified nano calcium oxide based CO2 adsorbing agent and preparation method thereof
CN104069794A (en) * 2013-03-29 2014-10-01 中国石油化工股份有限公司 Gas desulfurization and adsorption composition, preparation method thereof and method for desulfurizing sulfurous gases

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1171370A (en) * 1997-07-15 1998-01-28 胡华龙 Process for using petro-chemical mud to prepare adsorbent used to recover oil on water surface
CN101480605A (en) * 2009-01-05 2009-07-15 浙江工业大学 Novel activated carbon fiber adsorbing substance as well as preparation method and use thereof
CN101780288A (en) * 2010-02-21 2010-07-21 赵溶 Composite air purificant containing nanometer mineral matters and preparation method thereof
CN104069794A (en) * 2013-03-29 2014-10-01 中国石油化工股份有限公司 Gas desulfurization and adsorption composition, preparation method thereof and method for desulfurizing sulfurous gases
CN103962087A (en) * 2014-04-16 2014-08-06 浙江大学 Surface coating modified nano calcium oxide based CO2 adsorbing agent and preparation method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106268554A (en) * 2016-08-16 2017-01-04 中国石油大学(北京) A kind of core-shell type MOFs composite particles and its preparation method and application
CN107159114A (en) * 2017-05-27 2017-09-15 四川建源节能科技有限公司 It is a kind of suitable for adsorbent of air cleaning facility and preparation method thereof
CN109499041A (en) * 2018-12-17 2019-03-22 杭州九宙环保科技有限公司 A kind of formaldehyde scavenger of high-efficiency environment friendly
CN115069228A (en) * 2022-08-02 2022-09-20 南京海关工业产品检测中心 Method and equipment for manufacturing heavy metal element adsorption film

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