CN106693628A - Deoxidation drying agent - Google Patents
Deoxidation drying agent Download PDFInfo
- Publication number
- CN106693628A CN106693628A CN201710034432.8A CN201710034432A CN106693628A CN 106693628 A CN106693628 A CN 106693628A CN 201710034432 A CN201710034432 A CN 201710034432A CN 106693628 A CN106693628 A CN 106693628A
- Authority
- CN
- China
- Prior art keywords
- parts
- drying agent
- magnesium sulfate
- activated alumina
- silica
- 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
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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
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/81—Solid phase processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/10—Single element gases other than halogens
- B01D2257/104—Oxygen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The invention discloses a deoxidation drying agent which comprises the following components in parts by weight: 20-35 parts of anhydrous calcium chloride, 15-30 parts of silicon dioxide, 10-25 parts of activated alumina and 8-15 parts of anhydrous magnesium sulfate. The deoxidation drying agent has the effect of removing and resisting moisture, can remove oxygen in the product preservation space, and can better preserve related products.
Description
Technical field
The present invention relates to a kind of deoxidation drying agent.
Background technology
Drier is needed to use in many valuable products carries out damp-proof treatment, such as some medicines and medical supplies,
Precision instrument etc..Requirement of these products to drier is higher, it is desirable to which drier used not only will can absorb shelf space gas
Moisture content in body, will can also slough the oxygen of shelf space, and the preservation to product so can be just better achieved.Common is dry
Drying prescription is difficult to meet above-mentioned requirements.
The content of the invention
The present invention solves the technical problem of a kind of deoxidation drying agent is provided, the deoxidation drying agent has dehumidifying moistureproof
Effect, and the oxygen of product shelf space can be sloughed, can preferably preserve Related product.
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of deoxidation drying agent is provided, what it included
The weight portion that component has anhydrous calcium chloride, silica, activated alumina and anhydrous magnesium sulfate, each component is：Anhydrous chlorine
Change 20-35 parts, silica 1 5-30 parts, activated alumina 10-25 parts, anhydrous magnesium sulfate 8-15 parts of calcium.
In a preferred embodiment of the present invention, the weight portion of each component is：Anhydrous calcium chloride 25-32 parts, dioxy
SiClx 20-25 parts, activated alumina 12-20 parts, anhydrous magnesium sulfate 10-13 parts.
In a preferred embodiment of the present invention, the weight portion of each component is：28 parts of anhydrous calcium chloride, silica
22 parts, 15 parts of activated alumina, 11 parts of anhydrous magnesium sulfate.
The beneficial effects of the invention are as follows：Deoxidation drying agent of the invention has dehumidifying moisture-proof role, and can slough product
The oxygen of product shelf space, can preferably preserve Related product.
Specific embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of embodiment of the invention, rather than whole embodiments.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 deoxidation drying agent, its component for including has anhydrous calcium chloride, silica, activated alumina and anhydrous magnesium sulfate,
The weight portion of each component is：20 parts of anhydrous calcium chloride, 5 parts of silica 1,10 parts of activated alumina, 8 parts of anhydrous magnesium sulfate.
The embodiment of the present invention two：
A kind of deoxidation drying agent, its component for including has anhydrous calcium chloride, silica, activated alumina and anhydrous magnesium sulfate,
The weight portion of each component is：28 parts of anhydrous calcium chloride, 22 parts of silica, 15 parts of activated alumina, 11 parts of anhydrous magnesium sulfate.
The embodiment of the present invention three：
A kind of deoxidation drying agent, its component for including has anhydrous calcium chloride, silica, activated alumina and anhydrous magnesium sulfate,
The weight portion of each component is：35 parts of anhydrous calcium chloride, 30 parts of silica, 25 parts of activated alumina, 15 parts of anhydrous magnesium sulfate.
The embodiment of the present invention four：
A kind of deoxidation drying agent, its component for including has anhydrous calcium chloride, silica, activated alumina and anhydrous magnesium sulfate,
The weight portion of each component is：25 parts of anhydrous calcium chloride, 20 parts of silica, 12 parts of activated alumina, 10 parts of anhydrous magnesium sulfate.
The embodiment of the present invention five：
A kind of deoxidation drying agent, its component for including has anhydrous calcium chloride, silica, activated alumina and anhydrous magnesium sulfate,
The weight portion of each component is：32 parts of anhydrous calcium chloride, 25 parts of silica, 20 parts of activated alumina, 13 parts of anhydrous magnesium sulfate.
Silica has physics exsiccation, and anhydrous calcium chloride, anhydrous magnesium sulfate and water are chemically reacted, active oxygen
The oxygen changed in aluminium and space is reacted, and can slough the oxygen of product shelf space, and this can preferably preserve related product
Product.
Embodiments of the invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
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 (3)
1. a kind of deoxidation drying agent, it is characterised in that including component have anhydrous calcium chloride, silica, activated alumina and
Anhydrous magnesium sulfate, the weight portion of each component is：Anhydrous calcium chloride 20-35 parts, silica 1 5-30 parts, activated alumina
10-25 parts, anhydrous magnesium sulfate 8-15 parts.
2. deoxidation drying agent according to claim 1, it is characterised in that the weight portion of each component is：Anhydrous chlorination
Calcium 25-32 parts, silica 20-25 parts, activated alumina 12-20 parts, anhydrous magnesium sulfate 10-13 parts.
3. the preparation method of deoxidation drying agent according to claim 1 and 2, it is characterised in that the weight of each component
Part it is：28 parts of anhydrous calcium chloride, 22 parts of silica, 15 parts of activated alumina, 11 parts of anhydrous magnesium sulfate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710034432.8A CN106693628A (en) | 2017-01-18 | 2017-01-18 | Deoxidation drying agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710034432.8A CN106693628A (en) | 2017-01-18 | 2017-01-18 | Deoxidation drying agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106693628A true CN106693628A (en) | 2017-05-24 |
Family
ID=58906925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710034432.8A Pending CN106693628A (en) | 2017-01-18 | 2017-01-18 | Deoxidation drying agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106693628A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108031250A (en) * | 2017-12-06 | 2018-05-15 | 滕晓明 | A kind of industrial removal moisture drying agent |
| CN109647141A (en) * | 2019-02-25 | 2019-04-19 | 洪伟 | A kind of composite drying agent and its preparation method and application |
Citations (3)
| 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 |
| CN104174373A (en) * | 2014-08-30 | 2014-12-03 | 周峰 | Silica-gel drying agent |
| CN104383795A (en) * | 2014-11-21 | 2015-03-04 | 苏州东辰林达检测技术有限公司 | Deoxygenating drying agent for precise instrument and preparation method of deoxygenating drying agent |
-
2017
- 2017-01-18 CN CN201710034432.8A patent/CN106693628A/en active Pending
Patent Citations (3)
| 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 |
| CN104174373A (en) * | 2014-08-30 | 2014-12-03 | 周峰 | Silica-gel drying agent |
| CN104383795A (en) * | 2014-11-21 | 2015-03-04 | 苏州东辰林达检测技术有限公司 | Deoxygenating drying agent for precise instrument and preparation method of deoxygenating drying agent |
Non-Patent Citations (1)
| Title |
|---|
| 林璇 等: "《有机化学试验（第二版）》", 31 July 2016, 厦门大学出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108031250A (en) * | 2017-12-06 | 2018-05-15 | 滕晓明 | A kind of industrial removal moisture drying agent |
| CN109647141A (en) * | 2019-02-25 | 2019-04-19 | 洪伟 | A kind of composite drying agent and its preparation method and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |
|
| WD01 | Invention patent application deemed withdrawn after publication |