CN101898124B - Air purifying agent - Google Patents
Air purifying agent Download PDFInfo
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- CN101898124B CN101898124B CN2010102172729A CN201010217272A CN101898124B CN 101898124 B CN101898124 B CN 101898124B CN 2010102172729 A CN2010102172729 A CN 2010102172729A CN 201010217272 A CN201010217272 A CN 201010217272A CN 101898124 B CN101898124 B CN 101898124B
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- air purifying
- baking
- cobalt chloride
- air
- calcium sulfate
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Abstract
The invention discloses an air purifying agent comprising the following components in percentage by weight: 57-75% of calcium sulphate, 9.5-21% of cobalt chloride and 14-26% of activated carbon. The preparation of the air purifying agent comprises the following steps: after dyeing smashed calcium sulphate by the cobalt chloride, baking the dyed calcium sulphate at high temperature, and cooling to room temperature; baking the activated carbon at high temperature, and then cooling to the room temperature; and finally, mixing the two resultants to obtain the air purifying agent. The air purifying agent permits a high degree of air purification by removing impurities and steam in air in the air and can satisfy the requirements of cleanness and dryness on carrier air in the detecting and checking process of precise ingredients.
Description
Technical field
The present invention relates to air purifying process, relate in particular to a kind of air purifying preparation.
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 pure degree of air and degree of drying.
Summary of the invention
The present invention is intended to overcome the defective of above prior art, and a kind of air purifying preparation high to the air cleaning degree is provided.
Air purifying preparation of the present invention comprises each component of following percentage by weight: calcium sulfate 57～75%, cobalt chloride 9.5～21%, active carbon 14～26%.
The optimized percentage content of each component is: calcium sulfate 65%, cobalt chloride 20%, active carbon 15%.
The preparation method of air purifying preparation of the present invention may further comprise the steps:
A, calcium sulfate is crushed to after diameter is 0.8mm～2mm, with cobalt chloride dyeing, again in the baking 5.5～6.5 hours down of 250～350 ℃ of temperature conditions, be cooled to room temperature at last;
B, with active carbon in 200～300 ℃ of temperature conditions down baking be cooled to room temperature again after 2.5～3.5 hours;
Active carbon after handling among c, the calcium sulfate that dying after handling among the step a had cobalt chloride and the step b mix described air purifying preparation.
Further, the preferred baking box of equipment that among the step a baking of the calcium sulfate after the cobalt chloride dyeing is used, best baking temperature is 300 ℃, best stoving time is 6 hours.
Further, the preferred baking box of equipment that the baking to active carbon described in the step b is used, 240 ℃ of best baking temperatures, best stoving time are 3 hours.
Further, the cooling described in step a and the step b is the cooling under sealing state.
Beneficial effect of the present invention is embodied in: this air purifying preparation to airborne impurity and steam degree of purification than higher (table 1 is the degree of purification table of air purifying preparation of the present invention), can satisfy in accurate composition detection and the checking process for the requirement of carrier gas cleannes and aridity.
Table 1
The specific embodiment
Embodiment 1
Comprise the steps: a, calcium sulfate ground, and screen out excessive or the mistake granule that cut-off directly dyes to it with the 45g cobalt chloride for the calcium sulfate 248g of 0.8mm～2mm with pulverizer; Require even dyeing; Colouring method is: dyeing is earlier 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 the cylinder rotation, cobalt chloride solution is sprayed into calcium sulfate dyeing.With the calcium sulfate after the dyeing under 300 ℃ of conditions in oven for baking 6 hours, and then sealing is placed to room temperature; B gets active carbon 92g and in baking box, under 240 ℃ of conditions, toasted 3 hours, and sealing is placed to room temperature then; C, gained material among step a and the step b mixed promptly get air purifying preparation of the present invention.
Embodiment 2
Comprise the steps: a, calcium sulfate ground with pulverizer; And screen out excessive or the mistake granule; The calcium sulfate 278g that gets after the pulverizing dyes to it with the 45g cobalt chloride; Require even dyeing, with the calcium sulfate after the dyeing under 260 ℃ of conditions in oven for baking 5.5 hours, and then sealing is placed to room temperature; B gets active carbon 70g and in baking box, under 210 ℃ of conditions, toasted 2.5 hours, and sealing is placed to room temperature then; C, gained material among step a and the step b mixed promptly get air purifying preparation of the present invention.
Embodiment 3
Comprise the steps: a, calcium sulfate ground with pulverizer; And screen out excessive or the mistake granule; The calcium sulfate 240g that gets after the pulverizing dyes to it with the 75g cobalt chloride; Require even dyeing, with the calcium sulfate after the dyeing under 290 ℃ of conditions in oven for baking 6 hours, and then sealing is placed to room temperature; B gets active carbon 63g and in baking box, under 290 ℃ of conditions, toasted 3.5 hours, and sealing is placed to room temperature then; C, gained material among step a and the step b mixed promptly get air purifying preparation of the present invention.
Claims (3)
1. the preparation method of an air purifying preparation is characterized in that, this air purifying preparation comprises each component of following percentage by weight: calcium sulfate 57～75%, cobalt chloride 9.5～21%, active carbon 14～26%; Its preparation method may further comprise the steps:
A, calcium sulfate is crushed to after diameter is 0.8mm～2mm, with cobalt chloride dyeing, again in the baking 5.5～6.5 hours down of 250～350 ℃ of temperature conditions, under sealing state, be cooled to room temperature at last;
B, with active carbon in 200～300 ℃ of temperature conditions down baking under sealing state, be cooled to room temperature again after 2.5～3.5 hours;
Active carbon after handling among c, the calcium sulfate that dying after handling among the step a had cobalt chloride and the step b mix described air purifying preparation.
2. the preparation method of air purifying preparation according to claim 1 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.
3. the preparation method of air purifying preparation according to claim 1 is characterized in that: the equipment that among the step b baking of active carbon 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 |
|---|---|---|---|
| CN2010102172729A CN101898124B (en) | 2010-07-05 | 2010-07-05 | Air purifying agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102172729A CN101898124B (en) | 2010-07-05 | 2010-07-05 | Air purifying agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101898124A CN101898124A (en) | 2010-12-01 |
| CN101898124B true CN101898124B (en) | 2012-06-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102172729A Active CN101898124B (en) | 2010-07-05 | 2010-07-05 | Air purifying agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101898124B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102872473A (en) * | 2012-10-18 | 2013-01-16 | 合肥安诺新型建材有限公司 | Environment-friendly air purifying preparation and method for manufacturing same |
| CN103055809A (en) * | 2012-12-28 | 2013-04-24 | 青岛信锐德科技有限公司 | Air purifier and preparation method thereof |
| CN103055810A (en) * | 2012-12-28 | 2013-04-24 | 青岛信锐德科技有限公司 | Air purifier and preparation method thereof |
| CN105582565A (en) * | 2014-11-14 | 2016-05-18 | 江苏联禹智能工程有限公司 | Air purifying agent for environment protection engineering |
| CN105195001A (en) * | 2015-10-13 | 2015-12-30 | 桂林市春晓环保科技有限公司 | Air sterilization and purification agent |
| CN105536706B (en) * | 2016-01-29 | 2018-02-23 | 南京神克隆科技有限公司 | A kind of air purifying preparation and preparation method thereof |
| CN106139212A (en) * | 2016-08-05 | 2016-11-23 | 太仓张根木生物科技有限公司 | A kind of Chinese medicine taste removal air purifying preparation |
| CN107159164A (en) * | 2017-06-13 | 2017-09-15 | 四川建源节能科技有限公司 | Purifying adsorbent with bacteriostasis efficacy and preparation method thereof |
| CN112870929A (en) * | 2020-11-30 | 2021-06-01 | 四川丰雪科技有限公司 | Drying agent for food transportation |
Citations (1)
| 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 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2778031B2 (en) * | 1987-12-29 | 1998-07-23 | 松下電器産業株式会社 | Nitrogen oxide / sulfur oxide absorbent |
| US7479263B2 (en) * | 2004-04-09 | 2009-01-20 | The Regents Of The University Of California | Method for scavenging mercury |
-
2010
- 2010-07-05 CN CN2010102172729A patent/CN101898124B/en active Active
Patent Citations (1)
| 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 |
Non-Patent Citations (1)
| Title |
|---|
| JP平1-176450A 1989.07.12 |
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| Publication number | Publication date |
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| CN101898124A (en) | 2010-12-01 |
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Application publication date: 20101201 Assignee: Beijing Pan American sea Technology Co. Ltd. Assignor: Lu Xiaoming Contract record no.: 2013110000014 Denomination of invention: Air purifying agent Granted publication date: 20120613 License type: Exclusive License Record date: 20130407 |
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