CN109294269A - A kind of oxygen uptake oxygen discharge agent - Google Patents
A kind of oxygen uptake oxygen discharge agent Download PDFInfo
- Publication number
- CN109294269A CN109294269A CN201811187331.5A CN201811187331A CN109294269A CN 109294269 A CN109294269 A CN 109294269A CN 201811187331 A CN201811187331 A CN 201811187331A CN 109294269 A CN109294269 A CN 109294269A
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- CN
- China
- Prior art keywords
- oxygen
- cobalt
- ferrous
- uptake
- discharge agent
- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2300/00—Characterised by the use of unspecified polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2265—Oxides; Hydroxides of metals of iron
- C08K2003/2268—Ferrous oxide (FeO)
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2289—Oxides; Hydroxides of metals of cobalt
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Gas Separation By Absorption (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The invention discloses a kind of oxygen uptake oxygen discharge agents, by ferrous oxide, cobalt protoxide, how it is sour it is ferrous, how one of the sub- cobalt of acid, ferrous acetate, acetic acid Asia cobalt or a variety of to mix, the oxygen uptake oxygen discharge agent absorbs oxygen under atmosphere at room temperature environment, discharges oxygen when the partial pressure of ambient oxygen is lower than the partial pressure of oxygen in air or greater than 80 DEG C, absorbs oxygen again under atmosphere at room temperature environment after discharging oxygen.The present invention has the function of oxygen uptake and puts oxygen and be repeatedly circulated to be suitable for the multiple fields such as food, health, medical treatment, military affairs.
Description
Technical field
The present invention relates to oxygen uptakes to put oxygen Plugging Technology Applied field, and in particular to a kind of oxygen uptake oxygen discharge agent.
Background technique
Oxygen cylinder or oxygen bag bottle are relied in the conveying of medical field, oxygen, volume is big, quality is big, is unfavorable for carrying.
It is fresh-keeping to food progress by the method for absorbing oxygen in air in food service industry, it is widely used.However,
The method of this first use causes very big waste.
In the various fields such as Aeronautics and Astronautics, navigation etc. be dual-use, because carrying object space is limited, the oxygen supply dress of outfit
Standby volume is big, space is limited, amount of storage is few, greatly limits the service efficiency of oxygen.
Other, which exist to be difficult to mitigate oxygen cylinder weight and improve using the industry of oxygen and field, carries the tired of amount of oxygen
It is puzzled.
Summary of the invention
Problem to be solved by this invention is: providing a kind of oxygen uptake oxygen discharge agent, has oxygen uptake and put oxygen and be repeatedly circulated
Function.
The present invention in order to solve the above problem provided by technical solution are as follows: a kind of oxygen uptake oxygen discharge agent, which is characterized in that by oxygen
Change ferrous iron, cobalt protoxide, how it is sour it is ferrous, how acid Asia cobalt, ferrous acetate, one of acetic acid Asia cobalt or it is a variety of mix, institute
State oxygen uptake oxygen discharge agent absorbed under atmosphere at room temperature environment oxygen, ambient oxygen partial pressure lower than oxygen in air partial pressure or
Oxygen is discharged when greater than 80 DEG C, absorbs oxygen again under atmosphere at room temperature environment after discharging oxygen.
It is preferably, described that how acid is ferrous for solid powder.
It is preferably, described that how the sub- cobalt of acid is pink or dark brown solid powder.
Compared with prior art, the invention has the advantages that the present invention is using acid resistant cobalt as main component, ferrous oxide, oxidation
Cobalt, acetic acid Asia cobalt are auxiliary element, and ferrous acetate is submember, and use foaming forming technique after mixing with high molecular material
It is made.Manufactured oxygen uptake put oxygen product absorbed under atmosphere at room temperature environment oxygen, ambient oxygen partial pressure lower than air oxygen
Partial pressure or be greater than 80 DEG C at or release oxygen, discharge oxygen after under atmosphere at room temperature environment again absorb oxygen and recycling makes
With.
Specific embodiment
Below by by embodiment come the embodiment that the present invention will be described in detail, whereby to the present invention how application technology hand
Section solves technical problem and reaches the realization process of technical effect to fully understand and implement.
A kind of oxygen uptake oxygen discharge agent, by ferrous oxide, cobalt oxide, how it is sour it is ferrous, how acid sub- cobalt, ferrous acetate, acetic acid Asia cobalt
One of or a variety of mix.
Wherein ferrous oxide is black powder, does not contain di-iron trioxide and ferroso-ferric oxide.
Wherein cobalt oxide is cobalt sesquioxide, dark brown or vermilion powder, does not contain cobaltosic oxide.
Wherein how acid is ferrous, and being called iron naphthenate (II) is solid powder.
Wherein how the sub- cobalt of acid or acid resistant cobalt (II), be called cobalt naphthenate (II) as pink or dark brown solid powder.
Wherein ferrous acetate is called ferric acetate (II), ferric acetate (II) as white or light tan solid powder.
Wherein acetic acid Asia cobalt is called cobalt acetate (II), cobalt acetate (II) as pink or dark brown solid powder.
Embodiment one
Acid resistant cobalt (II) is 100 mass parts.
Cobalt oxide is 20 mass parts, ferrous oxide is 5 mass parts.
Above three component is uniformly mixed, is put into ball mill and is ground to less than 10 microns powder below of size.
By the mass parts of high molecular material 30%-60%, oxygen uptake oxygen discharge agent powder is added, is prepared by foaming forming technique
Oxygen material is put in sheet or blocky oxygen uptake.
Embodiment two
Acid resistant cobalt (II) is 100 mass parts.
Cobalt acetate (II) is 30 mass parts, cobalt oxide is 10 mass parts, ferrous oxide is 10 mass parts.
Aforementioned four component is uniformly mixed, is put into ball mill and is ground to less than 10 microns powder below of size.
By the mass parts of high molecular material 30%-60%, oxygen uptake oxygen discharge agent powder is added, is prepared by foaming forming technique
Oxygen material is put in sheet or blocky oxygen uptake.
Embodiment three
Acid resistant cobalt (II) is 100 mass parts.
Ferrous acetate is 30 mass parts, cobalt oxide is 25 mass parts, ferrous oxide is 10 mass parts.
Aforementioned four component is uniformly mixed, is put into ball mill and is ground to less than 10 microns powder below of size.
By the mass parts of high molecular material 30%-60%, oxygen uptake oxygen discharge agent powder is added, is prepared by foaming forming technique
Oxygen material is put in sheet or blocky oxygen uptake.
Example IV
Acid resistant cobalt (II) is 100 mass parts.
Cobalt acetate (II) is 60 mass parts, ferrous acetate is 50 mass parts, cobalt oxide is 25 mass parts, ferrous oxide is
10 mass parts.
Above-mentioned five components are uniformly mixed, is put into ball mill and is ground to less than 10 microns powder below of size.
By the mass parts of high molecular material 30%-60%, oxygen uptake oxygen discharge agent powder is added, is prepared by foaming forming technique
Oxygen material is put in sheet or blocky oxygen uptake.
Oxygen uptake oxygen discharge agent of the present invention, described in application method following steps:
1. take suitable ferrous oxide, cobalt oxide, how it is sour it is ferrous, how acid sub- cobalt, ferrous acetate, acetic acid Asia cobalt dust, mix
It is put into ball mill and is ground after conjunction, be ground to less than 10 microns powder below of size；
2. said mixture is added in thermoplastic macromolecule material or thermoset macromolecule material, using being foamed into
Sheet or block elements are made in type technique.
The beneficial effects of the present invention are: the present invention is using acid resistant cobalt as main component, ferrous oxide, cobalt oxide, acetic acid Asia cobalt
For auxiliary element, ferrous acetate is submember, and is made after mixing with high molecular material of foaming forming technique.It is manufactured
Oxygen uptake put oxygen product absorbed under atmosphere at room temperature environment oxygen, ambient oxygen partial pressure lower than the partial pressure of air oxygen or big
At 80 DEG C or oxygen is discharged, absorb oxygen again under atmosphere at room temperature environment after discharging oxygen and is recycled.
Only highly preferred embodiment of the present invention is described above, but is not to be construed as limiting the scope of the invention.This
Invention is not only limited to above embodiments, and specific structure is allowed to vary.All protection models in independent claims of the present invention
Interior made various change is enclosed to all fall in the scope of protection of the present invention.
Claims (3)
1. a kind of oxygen uptake oxygen discharge agent, which is characterized in that by ferrous oxide, cobalt protoxide, how it is sour it is ferrous, how the sub- cobalt of acid, acetic acid are sub-
One of iron, acetic acid Asia cobalt or it is a variety of mix, the oxygen uptake oxygen discharge agent absorbs oxygen, in ring under atmosphere at room temperature environment
Oxygen is discharged when the partial pressure of border oxygen is lower than the partial pressure of oxygen in air or greater than 80 DEG C, is discharged after oxygen in atmosphere at room temperature ring
Oxygen is absorbed under border again.
2. a kind of oxygen uptake oxygen discharge agent according to claim 1, it is characterised in that: described how acid is ferrous for solid powder.
3. a kind of oxygen uptake oxygen discharge agent according to claim 1, it is characterised in that: described how the sub- cobalt of acid is pink or dark brown
Color solid powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811187331.5A CN109294269A (en) | 2018-10-12 | 2018-10-12 | A kind of oxygen uptake oxygen discharge agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811187331.5A CN109294269A (en) | 2018-10-12 | 2018-10-12 | A kind of oxygen uptake oxygen discharge agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109294269A true CN109294269A (en) | 2019-02-01 |
Family
ID=65162295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811187331.5A Pending CN109294269A (en) | 2018-10-12 | 2018-10-12 | A kind of oxygen uptake oxygen discharge agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109294269A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3261895A (en) * | 1963-10-29 | 1966-07-19 | Rosen And Strickman | Method for manufacturing resin products including foam products |
| CN1133202A (en) * | 1994-10-05 | 1996-10-16 | 三德金属工业株式会社 | Composite oxide with ability of oxygen absorption and desorption |
| CN1133820A (en) * | 1994-10-05 | 1996-10-23 | 三德金属工业株式会社 | Composite oxide having oxygen absorbing and desorbing capability and method for preparing same |
-
2018
- 2018-10-12 CN CN201811187331.5A patent/CN109294269A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3261895A (en) * | 1963-10-29 | 1966-07-19 | Rosen And Strickman | Method for manufacturing resin products including foam products |
| CN1133202A (en) * | 1994-10-05 | 1996-10-16 | 三德金属工业株式会社 | Composite oxide with ability of oxygen absorption and desorption |
| CN1133820A (en) * | 1994-10-05 | 1996-10-23 | 三德金属工业株式会社 | Composite oxide having oxygen absorbing and desorbing capability and method for preparing same |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190201 |
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| WD01 | Invention patent application deemed withdrawn after publication |