CN106621727A - Highly-hygroscopic drying agent - Google Patents
Highly-hygroscopic drying agent Download PDFInfo
- Publication number
- CN106621727A CN106621727A CN201710029262.4A CN201710029262A CN106621727A CN 106621727 A CN106621727 A CN 106621727A CN 201710029262 A CN201710029262 A CN 201710029262A CN 106621727 A CN106621727 A CN 106621727A
- Authority
- CN
- China
- Prior art keywords
- magnesium sulfate
- calcium chloride
- mass percent
- soda lime
- shared
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/28—Selection of materials for use as drying agents
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Drying Of Gases (AREA)
Abstract
The invention discloses a highly-hygroscopic drying agent. The highly-hygroscopic drying agent comprises calcium chloride, magnesium sulfate and soda lime, wherein the mass percentage of the calcium chloride is 35% to 60%; the mass percentage of the magnesium sulfate is 20% to 35%; and the mass percentage of the soda lime is 5% to 45%. The highly-hygroscopic drying agent has the advantages of good moisture-absorbing and moisture-proof performances and low application cost.
Description
Technical field
The present invention relates to a kind of highly hygroscopic drier.
Background technology
Drier is the common used material of some industrial and civilian damp-prrof packings, is capable of the dry of the moistureproof holding product of clearing damp
It is dry.Such as silica-gel desiccant, ore deposit drier living, but comparatively price is high for the good drier of moisture pick-up properties, causes to use into
This rising.
The content of the invention
The invention mainly solves the technical problem of providing a kind of highly hygroscopic drier, the highly hygroscopic drier has fine
Moisture absorption, humidity resistance, use cost is relatively low.
To solve above-mentioned technical problem, the technical solution used in the present invention is：A kind of highly hygroscopic drier is provided, it includes
Mass percent shared by calcium chloride, magnesium sulfate and soda lime, wherein calcium chloride be 35%-60%, the quality hundred shared by magnesium sulfate
Divide than being 20%-35%, the mass percent shared by soda lime is 5%-45%.
In a preferred embodiment of the present invention, the mass percent shared by the calcium chloride be 45%-55%, magnesium sulfate institute
The mass percent for accounting for is 25%-30%, and the mass percent shared by soda lime is 15%-40%.
In a preferred embodiment of the present invention, the mass percent shared by the calcium chloride is 40%, shared by magnesium sulfate
Mass percent is 30%, and the mass percent shared by soda lime is 30%.
In a preferred embodiment of the present invention, the calcium chloride is anhydrous calcium chloride.
In a preferred embodiment of the present invention, the magnesium sulfate is anhydrous magnesium sulfate.
In a preferred embodiment of the present invention, the granularity of the calcium chloride is 70-250 mesh.
In a preferred embodiment of the present invention, the granularity of the magnesium sulfate is 80-200 mesh.
The invention has the beneficial effects as follows：The highly hygroscopic drier of the present invention has good moisture absorption, humidity resistance, uses into
This is relatively low.
Specific embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described enforcement
Example is only a part of embodiment of the present invention, rather than the embodiment of whole.Based on the embodiment in the present invention, this area is common
All other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model of present invention protection
Enclose.
The embodiment of the present invention one：
A kind of highly hygroscopic drier, it includes calcium chloride, magnesium sulfate and soda lime, and the wherein mass percent shared by calcium chloride is
35%%, the mass percent shared by magnesium sulfate is 35%, and the mass percent shared by soda lime is 30%.
By above-mentioned each material composition mixing, it is dried, then quantitative package.
The embodiment of the present invention two：
A kind of highly hygroscopic drier, it includes calcium chloride, magnesium sulfate and soda lime, wherein the quality percentage shared by the calcium chloride
Than for 45%%, the mass percent shared by magnesium sulfate is 25%%, the mass percent shared by soda lime is 30%.
By above-mentioned each material composition mixing, it is dried, then quantitative package.
The embodiment of the present invention three：
A kind of highly hygroscopic drier, it includes calcium chloride, magnesium sulfate and soda lime, wherein the quality percentage shared by the calcium chloride
Than for 55%, the mass percent shared by magnesium sulfate is 30%, the mass percent shared by soda lime is 15%.
By above-mentioned each material composition mixing, it is dried, then quantitative package.
The embodiment of the present invention four：
A kind of highly hygroscopic drier, it includes calcium chloride, magnesium sulfate and soda lime, wherein the quality percentage shared by the calcium chloride
Than for 40%, the mass percent shared by magnesium sulfate is 30%, the mass percent shared by soda lime is 30%.
By above-mentioned each material composition mixing, it is dried, then quantitative package.
The drier of the present invention has good moisture absorption humidity resistance, and use cost is relatively low.
Embodiments of the invention are the foregoing is only, the scope of the claims of the present invention is not thereby limited, it is every using this
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (7)
1. a kind of highly hygroscopic drier, it is characterised in that including calcium chloride, magnesium sulfate and soda lime, wherein shared by calcium chloride
Mass percent is 35%-60%, and the mass percent shared by magnesium sulfate is 20%-35%, and the mass percent shared by soda lime is
5%-45%。
2. highly hygroscopic drier according to claim 1, it is characterised in that the mass percent shared by the calcium chloride is
45%-55%, the mass percent shared by magnesium sulfate is 25%-30%, and the mass percent shared by soda lime is 15%-40%.
3. highly hygroscopic drier according to claim 1 and 2, it is characterised in that the quality percentage shared by the calcium chloride
Than for 40%, the mass percent shared by magnesium sulfate is 30%, the mass percent shared by soda lime is 30%.
4. highly hygroscopic drier according to claim 1, it is characterised in that the calcium chloride is anhydrous calcium chloride.
5. highly hygroscopic drier according to claim 1, it is characterised in that the magnesium sulfate is anhydrous magnesium sulfate.
6. highly hygroscopic drier according to claim 1, it is characterised in that the granularity of the calcium chloride is 70-250
Mesh.
7. highly hygroscopic drier according to claim 1, it is characterised in that the granularity of the magnesium sulfate is 80-200
Mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710029262.4A CN106621727A (en) | 2017-01-16 | 2017-01-16 | Highly-hygroscopic drying agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710029262.4A CN106621727A (en) | 2017-01-16 | 2017-01-16 | Highly-hygroscopic drying agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106621727A true CN106621727A (en) | 2017-05-10 |
Family
ID=58843001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710029262.4A Pending CN106621727A (en) | 2017-01-16 | 2017-01-16 | Highly-hygroscopic drying agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106621727A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106995549A (en) * | 2017-05-17 | 2017-08-01 | 苏州苏米欧贸易有限公司 | A kind of dry polymer |
| CN115653731A (en) * | 2022-10-31 | 2023-01-31 | 河北民族师范学院 | Efficient, clean and simple automobile exhaust absorption device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1075664A (en) * | 1992-02-23 | 1993-09-01 | 谭勇军 | Moisture excluding and odor absorbing agent |
-
2017
- 2017-01-16 CN CN201710029262.4A patent/CN106621727A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1075664A (en) * | 1992-02-23 | 1993-09-01 | 谭勇军 | Moisture excluding and odor absorbing agent |
Non-Patent Citations (1)
| Title |
|---|
| 张鑫: "《实验化学》", 31 July 2014, 中国农业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106995549A (en) * | 2017-05-17 | 2017-08-01 | 苏州苏米欧贸易有限公司 | A kind of dry polymer |
| CN115653731A (en) * | 2022-10-31 | 2023-01-31 | 河北民族师范学院 | Efficient, clean and simple automobile exhaust absorption device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |
|
| WD01 | Invention patent application deemed withdrawn after publication |