CN102441362A - Diatomite air humidity regulator - Google Patents
Diatomite air humidity regulator Download PDFInfo
- Publication number
- CN102441362A CN102441362A CN2010105048795A CN201010504879A CN102441362A CN 102441362 A CN102441362 A CN 102441362A CN 2010105048795 A CN2010105048795 A CN 2010105048795A CN 201010504879 A CN201010504879 A CN 201010504879A CN 102441362 A CN102441362 A CN 102441362A
- Authority
- CN
- China
- Prior art keywords
- diatomite
- air
- air humidity
- humidity
- regulator
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 24
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 16
- 239000006184 cosolvent Substances 0.000 claims abstract description 8
- 150000003839 salts Chemical class 0.000 claims abstract description 8
- 238000005245 sintering Methods 0.000 claims abstract description 8
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 8
- 235000017550 sodium carbonate Nutrition 0.000 claims abstract description 8
- 230000001788 irregular Effects 0.000 claims abstract description 4
- 239000002245 particle Substances 0.000 claims description 8
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 6
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000003750 conditioning effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The invention provides a diatomite air humidity regulator. A preparation method of the diatomite air humidity regulator relates to the field of chemical product. The main preparation material is diatomite, which has unique porous structure and strong absorption affinity. During the preparation process, salt sintering aid and soda ash cosolvent are added into the diatomite, and the mixture is sintered into blocks; then the sintered blocks are crushed into irregular granular shape and prepared into a regulator capable of regulating air humidity effectively. The sintered blocks still keep the characteristic of strong absorption affinity of the diatomite and have increased contact area with air, so as to absorb vapor in air to the largest extend and reduce humidity of environment surrounding people. When the air is dry, the air humidity regulator can automatically release moisture therein, thereby finally realizing application effects of adjusting humidity balance of air surrounding human body, adjusting breathing circulation and improving sleep environment obviously.
Description
Technical field
The present invention is the diatomite air humidity conditioning agent, and the technical field that relates to is: the heavy chemicals technical field.
Background technology
Diatomite is a kind of broad-spectrum nonmetal mineral resource, and is powdered, has bigger porosity, and its interior porosity has extremely strong water imbibition up to 90%-92%, and specific area is big, and its chemical composition is with SiO
2Be main, contain a small amount of Al
2O
3, Fe
2O
3, CaO, MgO, K
2O and organic matter etc., wherein SiO
2Content be the important parameter of estimating the diatomite quality, SiO
2Content is high more, explains that its quality is good more.When water in air steam contacted with the diatomite surface, steam molecule can be attached to the diatomite material surface with the form of monomolecular adsorption layer, polymolecular adsorption layer or capillary condensation.The control of the suction amount of releasing of steam mainly realizes that through increasing specific area at present, people directly are placed on pulverous diatomite in the room; Be used to regulate the humidity of air, but because just tiling, the area that diatomite contacts with air is limited; Therefore, the effect of adjusting air humidity is undesirable.
Summary of the invention
The objective of the invention is to regulate air humidity; Absorb airborne steam to greatest extent, thereby reduce the human body ambient humidity, and when air is dry; Diatomite can discharge internal moisture automatically, finally reaches to regulate human body ambient humidity, light and temperature balance, obviously improve the effect of indoor environment.
Technical scheme of the present invention: it is diatomite that the present invention uses raw material, adds salt sintering aid, the mixing of soda ash cosolvent, and it is block that roasting becomes, and is broken into the particle that particle diameter is 2cm-4cm again, processes air humidity conditioning agent, it is characterized in that, gets high-quality diatomite (SiO
2Content is greater than 85%), the optimal proportion of salt sintering aid, soda ash cosolvent is 39: 4.2: 1.Earlier diatomite is pulverized, cured, make its moisture content reach 8%; Guaranteed that promptly diatomaceous moisture adsorption and releasing rate is controlled at 8%, domain of walker adds salt sintering aid and soda ash cosolvent then less than 1%; The three fully mixes; Be under 900 ℃-1000 ℃ the condition roasting 35-45 minute in temperature, sinter piece into, be broken into the irregular particle that particle diameter is 2cm-4cm at last.
Beneficial effect of the present invention: diatomite air humidity conditioning agent of the present invention; Increased and the air contacted specific surface area; Can absorb airborne steam to greatest extent, reduce the human body ambient humidity, when air is dry; Can discharge internal moisture automatically, finally reach the effect of regulating human body ambient humidity, light and temperature balance, regulating respiration cycle and obviously improve sleep environment.
The specific embodiment
Get high-quality diatomite (SiO
2Content is greater than 85%), the optimal proportion of salt sintering aid, soda ash cosolvent is 39: 4.2: 1, earlier diatomite pulverized, cure; Make its moisture content reach 8%, guaranteed that promptly diatomaceous moisture adsorption and releasing rate is controlled at 8%, domain of walker is less than 1%; Add salt sintering aid and soda ash cosolvent then, the three fully mixes, and is that 900 ℃ condition was write roasting 40 minutes in temperature; Sinter piece into, be broken into the irregular particle that particle diameter is 3cm at last.
Preparation technology of the present invention is simple, and is good to the regulating effect of air humidity.
Claims (1)
1. the diatomite air humidity is adjusted, and it is characterized in that: get high-quality diatomite (SiO
2Content is greater than 85%), the optimal proportion of salt sintering aid, soda ash cosolvent is 39: 4.2: 1, earlier diatomite pulverized, cure; Make its moisture content reach 8%, guaranteed that promptly diatomaceous moisture adsorption and releasing rate is controlled at 8%, domain of walker is less than 1%; Add salt sintering aid and soda ash cosolvent then, the three fully mixes, and is under 900 ℃-1000 ℃ the condition roasting 35-45 minute in temperature; Sinter piece into, be broken into the irregular particle that particle diameter is 2cm-4cm at last.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105048795A CN102441362A (en) | 2010-10-13 | 2010-10-13 | Diatomite air humidity regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105048795A CN102441362A (en) | 2010-10-13 | 2010-10-13 | Diatomite air humidity regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102441362A true CN102441362A (en) | 2012-05-09 |
Family
ID=46004594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105048795A Pending CN102441362A (en) | 2010-10-13 | 2010-10-13 | Diatomite air humidity regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102441362A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104402005A (en) * | 2014-10-27 | 2015-03-11 | 浙江理工大学 | Preparation method for silicon dioxide humidity regulating material |
-
2010
- 2010-10-13 CN CN2010105048795A patent/CN102441362A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104402005A (en) * | 2014-10-27 | 2015-03-11 | 浙江理工大学 | Preparation method for silicon dioxide humidity regulating material |
| CN104402005B (en) * | 2014-10-27 | 2016-05-11 | 浙江理工大学 | A kind of preparation method of silica humidity adjusting material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Liu Chang Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Liu Chang Document name: Notification of Publication of the Application for Invention |
|
| DD01 | Delivery of document by public notice |
Addressee: Liu Chang Document name: Notification of before Expiration of Request of Examination as to Substance |
|
| DD01 | Delivery of document by public notice |
Addressee: Liu Chang Document name: Notification that Application Deemed to be Withdrawn |
|
| DD01 | Delivery of document by public notice | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120509 |