CN104138744A - Charcoal and mineral crystal compound air purifying material and preparation method thereof - Google Patents
Charcoal and mineral crystal compound air purifying material and preparation method thereof Download PDFInfo
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- CN104138744A CN104138744A CN201410388687.0A CN201410388687A CN104138744A CN 104138744 A CN104138744 A CN 104138744A CN 201410388687 A CN201410388687 A CN 201410388687A CN 104138744 A CN104138744 A CN 104138744A
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- charcoal
- air purification
- grandidierite
- sepiolite
- diatomite
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Abstract
The invention aims to provide a charcoal and mineral crystal compound air purifying material and a preparation method thereof. According to the technical scheme provided by the invention, by taking wood sawdust as a carrier, the charcoal and mineral crystal compound air purifying material is formed by carbonizing bentonite, diatomite, sepiolite and tourmaline in vacuum; and the preparation method disclosed by the invention comprises the following steps: (1), drying the wood sawdust at 50-70 DEG C for 8-12 h; (2), adding 1-10% of bentonite, 1-10% of diatomite, 1-10% of sepiolite and 1-10% of tourmaline powder, stirring at room temperature for 1-3 h after adding water, and standing for 5-10 h; (3), removing supernatant, drying at 50-70 DEG C, heating solid matters in vacuum to 200-500 DEG C, and activating; and (4), after activating for 2 h, cooling to room temperature and grinding, and sieving through a 100-mesh sieve, thus obtaining the compound air purifying material.
Description
Technical field
The present invention relates to air purifying process field, be specifically related to brilliant material for air purification of a kind of charcoal grandidierite and preparation method thereof.
Background technology
Raising along with socio-economic development and living standards of the people, modern is for the living environment pay attention to day by day that is signifying quality of life, yet the especially chemically composited material of various new decorative material for building carries the toxic gases such as a large amount of formaldehyde, benzene homologues, ammonia, room air is caused to serious pollution, and the malaise symptoms such as sears optical, skin are itched, headache, failure of memory frequently occur.The research of material for air purification has become scientist's the focus of attention.
Absorption method is because its method is simple and the pollution-free absorption that is widely used in pernicious gas.But most adsorbents exist that adsorption efficiency is low, saturated velocity is fast, or cost is higher, and even some can bring the shortcomings such as secondary pollution, the research and development of therefore efficient cheap scavenging material easy to use are very urgent.
Summary of the invention
The object of this invention is to provide brilliant material for air purification of a kind of charcoal grandidierite and preparation method thereof, to overcome the existing defect of current adsorbent.For achieving the above object, the technical solution used in the present invention is as follows:
Using wood sawdust as carrier, through adding bentonite, diatomite, sepiolite and tourmaline vacuum carbonized to form.Preparation method comprises the steps:
1, wood sawdust is dried to 8-12h at 50-70 ℃;
2, the bentonite that adds 1-10%, the diatomite of 1-10%, 1-10% sepiolite, 1-10% tourmaline powder, adds water stirring at room 1-3h, standing 5-10h;
3, remove supernatant, 50-70 ℃ of oven dry, then activate being heated to 200-500 ℃ under solid matter vacuum condition;
4, after activation 2h, be cooled to room temperature and pulverize, cross 100 mesh sieves, obtain the brilliant material for air purification of this grandidierite.
The present invention is usingd wood sawdust as carrier, take other sorbing materials as auxiliary material, is mixed and processed.Wood sawdust, loose porous, after mixing with bentonite, diatomite, sepiolite and tourmaline powder, adding water stirs, sawdust is in water suction, bentonite, diatomite, sepiolite and tourmaline powder are drawn in body and surface, carry out again vacuum carbonized, formed the brilliant material for air purification of a kind of charcoal grandidierite.
The present invention has following distinguishing feature:
(1) invent described material for air purification, raw material sources are extensive, cheap;
(2) invent described material for air purification preparation method simple, adsorption rate is high;
(3) invent described material for air purification stable performance, the life-span is long, can preserve for a long time use.
the specific embodiment:
Embodiment 1:
Using wood sawdust as carrier, through adding bentonite, diatomite, sepiolite and tourmaline vacuum carbonized to form.Preparation method comprises the steps:
1,80g wood sawdust is dried to 10h at 50 ℃;
2, the bentonite that adds 7g, the diatomite of 6g, the sepiolite of 3g, the tourmaline powder of 4g, adds 500ml
Water stirring at room 3h, standing 10h;
3, remove supernatant, 50 ℃ of oven dry, then activate being heated to 300 ℃ under solid matter vacuum condition;
4, after activation 2h, be cooled to room temperature and pulverize, cross 100 mesh sieves, obtain the brilliant material for air purification of this grandidierite.
Embodiment 2:
Using wood sawdust as carrier, through adding bentonite, diatomite, sepiolite and tourmaline vacuum carbonized to form.Preparation method comprises the steps:
1,80g wood sawdust is dried to 12h at 60 ℃;
2, the bentonite that adds 6g, the diatomite of 5g, the sepiolite of 6g, the tourmaline powder of 3g, adds 500ml
Water stirring at room 2h, standing 8h;
3, remove supernatant, 60 ℃ of oven dry, then activate being heated to 400 ℃ under solid matter vacuum condition;
4, after activation 2h, be cooled to room temperature and pulverize, cross 100 mesh sieves, obtain the brilliant material for air purification of this grandidierite.
Embodiment 3:
Using wood sawdust as carrier, through adding bentonite, diatomite, sepiolite and tourmaline vacuum carbonized to form.Preparation method comprises the steps:
1,80g wood sawdust is dried to 8h at 70 ℃;
2, the bentonite that adds 7g, the diatomite of 4g, the sepiolite of 3g, the tourmaline powder of 6g, adds 500ml
Water stirring at room 1h, standing 5h;
3, remove supernatant, 70 ℃ of oven dry, then activate being heated to 500 ℃ under solid matter vacuum condition;
4, after activation 2h, be cooled to room temperature and pulverize, cross 100 mesh sieves, obtain the brilliant material for air purification of this grandidierite.
Claims (4)
1. the brilliant material for air purification of charcoal grandidierite, is characterized in that: using wood sawdust as carrier, through adding bentonite, diatomite, sepiolite and tourmaline vacuum carbonized original position to be composited.
2. a preparation method for the brilliant material for air purification of charcoal grandidierite, is characterized in that:
(1) wood sawdust is dried to 8-12h at 50-70 ℃;
(2) add the bentonite of 1-10%, the diatomite of 1-10%, 1-10% sepiolite, 1-10% tourmaline powder, adds water stirring at room 1-3h, standing 5-10h;
(3) remove supernatant, 50-70 ℃ of oven dry, then activate being heated to 200-500 ℃ under solid matter vacuum condition;
(4) after activation 2h, be cooled to room temperature and pulverize, cross 100 mesh sieves, obtain the brilliant material for air purification of this grandidierite.
3. according to the brilliant material for air purification of the charcoal grandidierite described in any one in claim 1-2, it is characterized in that: the auxiliary material such as bentonite, diatomite, sepiolite, tourmaline powder wherein, be not limited to these four kinds, other ore adsorptional earths are also contained in the scope of the invention.
4. the preparation method of the brilliant material for air purification of a kind of charcoal grandidierite according to claim 2, is characterized in that:
(1) 80g wood sawdust is dried to 12h at 60 ℃;
(2) add the bentonite of 6g, the diatomite of 5g, the sepiolite of 6g, the tourmaline powder of 3g, adds 500ml water stirring at room 2h, standing 8h;
(3) remove supernatant, 60 ℃ of oven dry, then activate being heated to 400 ℃ under solid matter vacuum condition;
(4) after activation 2h, be cooled to room temperature and pulverize, cross 100 mesh sieves, obtain the brilliant material for air purification of this grandidierite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410388687.0A CN104138744A (en) | 2014-08-09 | 2014-08-09 | Charcoal and mineral crystal compound air purifying material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410388687.0A CN104138744A (en) | 2014-08-09 | 2014-08-09 | Charcoal and mineral crystal compound air purifying material and preparation method thereof |
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| CN104138744A true CN104138744A (en) | 2014-11-12 |
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| CN201410388687.0A Pending CN104138744A (en) | 2014-08-09 | 2014-08-09 | Charcoal and mineral crystal compound air purifying material and preparation method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941582A (en) * | 2015-06-21 | 2015-09-30 | 魏健 | Negative-ion-containing carbon-based mineral crystal air purification particles and manufacturing method thereof |
| CN105056748A (en) * | 2015-07-15 | 2015-11-18 | 中南林业科技大学 | Preparation method of automatic biological purifier for indoor air |
| CN105903307A (en) * | 2016-04-06 | 2016-08-31 | 山东宝梵环保科技有限公司 | Air purifying composition and preparation method and application method thereof, and formation method for elliptical granules of air purifying composition |
| CN106277165A (en) * | 2016-08-25 | 2017-01-04 | 贵州万山兴隆锰业有限公司 | A kind of manganese ore Wastewater purification material and preparation method thereof |
| CN106824121A (en) * | 2015-12-07 | 2017-06-13 | 山东佳星环保科技有限公司 | A kind of preparation method of ceramic-metal compound air purification material |
| CN107019990A (en) * | 2017-04-27 | 2017-08-08 | 舒尔环保科技（合肥）有限公司 | A kind of material for air purification and its application method |
| CN110283023A (en) * | 2019-05-09 | 2019-09-27 | 河南大学 | A kind of multi-effect cornstalk biological charcoal compound fertilizer and preparation method thereof for rehabilitating soil cadmium pollution |
-
2014
- 2014-08-09 CN CN201410388687.0A patent/CN104138744A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941582A (en) * | 2015-06-21 | 2015-09-30 | 魏健 | Negative-ion-containing carbon-based mineral crystal air purification particles and manufacturing method thereof |
| CN105056748A (en) * | 2015-07-15 | 2015-11-18 | 中南林业科技大学 | Preparation method of automatic biological purifier for indoor air |
| CN106824121A (en) * | 2015-12-07 | 2017-06-13 | 山东佳星环保科技有限公司 | A kind of preparation method of ceramic-metal compound air purification material |
| CN105903307A (en) * | 2016-04-06 | 2016-08-31 | 山东宝梵环保科技有限公司 | Air purifying composition and preparation method and application method thereof, and formation method for elliptical granules of air purifying composition |
| CN106277165A (en) * | 2016-08-25 | 2017-01-04 | 贵州万山兴隆锰业有限公司 | A kind of manganese ore Wastewater purification material and preparation method thereof |
| CN107019990A (en) * | 2017-04-27 | 2017-08-08 | 舒尔环保科技（合肥）有限公司 | A kind of material for air purification and its application method |
| CN110283023A (en) * | 2019-05-09 | 2019-09-27 | 河南大学 | A kind of multi-effect cornstalk biological charcoal compound fertilizer and preparation method thereof for rehabilitating soil cadmium pollution |
| CN110283023B (en) * | 2019-05-09 | 2021-10-22 | 河南大学 | Multi-effect corn straw biochar compound fertilizer for repairing soil cadmium pollution and preparation method thereof |
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Application publication date: 20141112 |
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| WD01 | Invention patent application deemed withdrawn after publication |