CN103055810A - Air purifier and preparation method thereof - Google Patents
Air purifier and preparation method thereof Download PDFInfo
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- CN103055810A CN103055810A CN2012105833741A CN201210583374A CN103055810A CN 103055810 A CN103055810 A CN 103055810A CN 2012105833741 A CN2012105833741 A CN 2012105833741A CN 201210583374 A CN201210583374 A CN 201210583374A CN 103055810 A CN103055810 A CN 103055810A
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- calcium sulfate
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- baking
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Abstract
The invention provides an air purifier and a preparation method thereof. The air purifier comprises 60wt% of calcium sulfate, 20wt% of cobaltous chloride and 20wt% of active carbon. The preparation method comprises the following steps of 1, crushing calcium sulfate into power having particle diameters of 0.8 to 2mm, carrying out dyeing by cobaltous chloride, carrying out baking at a temperature of 250 to 350 DEG C for 5.5 to 6.5 hours, and cooling to a room temperature, 2, carrying out baking of active carbon at a temperature of 200 to 300 DEG C for 2.5 to 3.5 hours, and cooling to a room temperature, and 3, uniformly mixing the calcium sulfate dyed by cobaltous chloride in the step 1 and the active carbon treated by the step 2. The air purifier realizes high-degree removal of impurities and water vapor in air, and can satisfy requirements of precision component detection and requirements of cleanliness and dryness of carrier air in precision component detection.
Description
Technical field
The present invention relates to air purifying process, relate in particular to a kind of air purifying preparation and preparation method thereof
Background technology
After present air purifying preparation filtered airborne impurity and water, still residual more impurity and water in the air can't reach accurate and detect, analytical equipment is for the requirement of the pure degree of air and degree of drying.
Summary of the invention
The present invention one of is intended to solve the problems of the technologies described above at least to a certain extent or provides at least a kind of useful commerce to select.
One aspect of the present invention provides a kind of air purifying preparation, it is characterized in that, comprises each component of following percentage by weight: calcium sulfate 60%, cobalt chloride 20%, active carbon 20%.
The present invention provides the preparation method of air purifying preparation on the other hand, may further comprise the steps:
A, calcium sulfate is crushed to diameter and is 0.8mm～2mm after, with cobalt chloride dyeing, under 250～350 ℃ of temperature conditions, toast again 5.5～6.5 hours, be cooled to room temperature at last;
B, active carbon is cooled to room temperature again after toasting 2.5～3.5 hours under 200～300 ℃ of temperature conditions;
Active carbon after processing among c, the calcium sulfate that dying after processing among the step a had cobalt chloride and the step b mixes to get described air purifying preparation.
According to concrete example of the present invention, the equipment that among the step a baking of the calcium sulfate after the cobalt chloride dyeing is used is baking box, and baking temperature is 300 ℃, and stoving time is 6 hours.
According to concrete example of the present invention, the equipment that the baking to active carbon described in the step b is used is baking box, and baking temperature is 240 ℃, and stoving time is 3 hours.
Beneficial effect of the present invention is embodied in, and this air purifier is higher to airborne impurity and steam purge degree, can satisfy in accurate composition detection and the checking process for the requirement of carrier gas cleannes and aridity.
Additional aspect of the present invention and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
The specific embodiment
Below in conjunction with embodiment embodiment of the present invention are described in detail, but it will be understood to those of skill in the art that the following example only is used for explanation the present invention, and should not be considered as limiting scope of the present invention.
Embodiment 1
Comprise the steps: a, with pulverizer calcium sulfate ground, and screen out excessive or the mistake granule, cut-off directly dyes to it with the 100g cobalt chloride for the calcium sulfate 300g of 0.8mm-2mm, require even dyeing, colouring method is: dyeing is first that cobalt chloride is water-soluble, and the watering can of packing into is with the calcium sulfate cylinder of packing into, in the time of drum rotating, the cobalt chloride solution spray is dyeed such as calcium sulfate.Calcium sulfate after the dyeing was toasted 6 hours in baking box under 300 ℃ of conditions, and then sealing is placed to room temperature; B gets active carbon 100g and toasted 3 hours under 240 ℃ of conditions in baking box, and then sealing is placed to room temperature; C, gained material among step a and the step b mixed namely get air purifying preparation of the present invention.
Embodiment 2
Comprise the steps: a, with pulverizer calcium sulfate ground, and screen out excessive or the mistake granule, the calcium sulfate 254g that gets after the pulverizing dyes to it with the 85g cobalt chloride, require even dyeing, colouring method is: dyeing is first that cobalt chloride is water-soluble, and the watering can of packing into is with the calcium sulfate cylinder of packing into, in the time of drum rotating, the cobalt chloride solution spray is dyeed such as calcium sulfate.Calcium sulfate after the dyeing was toasted 6 hours in baking box under 300 ℃ of conditions, and then sealing is placed to room temperature; B gets active carbon 85g and toasted 3 hours under 240 ℃ of conditions in baking box, and then sealing is placed to room temperature; C, gained material among step a and the step b mixed namely get air purifying preparation of the present invention.
Embodiment 3
Comprise the steps: a, with pulverizer calcium sulfate ground, and screen out excessive or the mistake granule, the calcium sulfate 314g that gets after the pulverizing dyes to it with the 105g cobalt chloride, require even dyeing, colouring method is: dyeing is first that cobalt chloride is water-soluble, and the watering can of packing into is with the calcium sulfate cylinder of packing into, in the time of drum rotating, the cobalt chloride solution spray is dyeed such as calcium sulfate.Calcium sulfate after the dyeing was toasted 6 hours in baking box under 300 ℃ of conditions, and then sealing is placed to room temperature; B gets active carbon 105g and toasted 3 hours under 240 ℃ of conditions in baking box, and then sealing is placed to room temperature; C, gained material among step a and the step b mixed namely get air purifying preparation of the present invention.
Above about specific descriptions of the present invention, only for the present invention being described and being not to be subject to the technical scheme that embodiment of the invention rope is described, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the present invention, reached constructed effect; Use needs as long as satisfy, all within protection scope of the present invention.
Claims (4)
1. an air purifying preparation is characterized in that, comprises each component of following percentage by weight: calcium sulfate 60%, cobalt chloride 20%, active carbon 20%.
2. the preparation method of air purifying preparation claimed in claim 1 is characterized in that may further comprise the steps:
A, calcium sulfate is crushed to diameter and is 0.8mm～2mm after, with cobalt chloride dyeing, under 250～350 ℃ of temperature conditions, toast again 5.5～6.5 hours, be cooled to room temperature at last;
B, active carbon is cooled to room temperature again after toasting 2.5～3.5 hours under 200～300 ℃ of temperature conditions;
Active carbon after processing among c, the calcium sulfate that dying after processing among the step a had cobalt chloride and the step b mixes to get described air purifying preparation.
3. the preparation method of air purifying preparation according to claim 2 is characterized in that: the equipment that among the step a baking of the calcium sulfate after the cobalt chloride dyeing is used is baking box, and baking temperature is 300 ℃, and stoving time is 6 hours.
4. the preparation method of air purifying preparation according to claim 2 is characterized in that: the equipment that the baking to active carbon described in the step b is used is baking box, and baking temperature is 240 ℃, and stoving time is 3 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105833741A CN103055810A (en) | 2012-12-28 | 2012-12-28 | Air purifier and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105833741A CN103055810A (en) | 2012-12-28 | 2012-12-28 | Air purifier and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103055810A true CN103055810A (en) | 2013-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105833741A Pending CN103055810A (en) | 2012-12-28 | 2012-12-28 | Air purifier and preparation method thereof |
Country Status (1)
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| CN (1) | CN103055810A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86101504B (en) * | 1986-06-26 | 1987-09-09 | 中国科学院上海冶金研究所 | High efficiency drier self-indicating |
| JPH01176450A (en) * | 1987-12-29 | 1989-07-12 | Matsushita Electric Ind Co Ltd | Absorbent for nitrogen oxide and sulfur oxide |
| US20060057044A1 (en) * | 2004-04-09 | 2006-03-16 | Shih-Ger Chang | Method for scavenging mercury |
| CN101898124A (en) * | 2010-07-05 | 2010-12-01 | 路晓明 | Air purifying agent |
-
2012
- 2012-12-28 CN CN2012105833741A patent/CN103055810A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86101504B (en) * | 1986-06-26 | 1987-09-09 | 中国科学院上海冶金研究所 | High efficiency drier self-indicating |
| JPH01176450A (en) * | 1987-12-29 | 1989-07-12 | Matsushita Electric Ind Co Ltd | Absorbent for nitrogen oxide and sulfur oxide |
| US20060057044A1 (en) * | 2004-04-09 | 2006-03-16 | Shih-Ger Chang | Method for scavenging mercury |
| CN101898124A (en) * | 2010-07-05 | 2010-12-01 | 路晓明 | Air purifying agent |
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Application publication date: 20130424 |