CN105396425A - Carbon dioxide absorbing agent for vehicle - Google Patents
Carbon dioxide absorbing agent for vehicle Download PDFInfo
- Publication number
- CN105396425A CN105396425A CN201510850425.6A CN201510850425A CN105396425A CN 105396425 A CN105396425 A CN 105396425A CN 201510850425 A CN201510850425 A CN 201510850425A CN 105396425 A CN105396425 A CN 105396425A
- Authority
- CN
- China
- Prior art keywords
- parts
- acrylic acid
- carbon dioxide
- mixed solution
- absorbing 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.)
- 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
- B01D53/14—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 by absorption
- B01D53/1456—Removing acid components
- B01D53/1475—Removing carbon dioxide
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/40—Absorbents explicitly excluding the presence of water
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
Landscapes
- 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)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The invention discloses a carbon dioxide absorbing agent for a vehicle. The absorbing agent is formed by acrylamide, acrylic acid and 2-hydroxyethylamine, can effectively absorb carbon dioxide, is free of toxin and harmless and does not corrode other objects in the environment.
Description
Technical field
The present invention relates to the technical field of carbon-dioxide absorbent.
Background technology
Human body is unsuitable for hanging up one's hat in the more airtight space that gas concentration lwevel is higher, and as stayed in for a long time in the bad automobile of gas permeability, space carbon dioxide concentration constantly rises, and human body is not easily discovered, and easily causes serious physical impairment.
Common carbon-dioxide absorbent mostly is the inorganic matter of alkalescence, and its corrosivity is comparatively strong, is unsuitable for using at automotive interior.
Summary of the invention
The object of the invention is to propose that a kind of carbon dioxide absorption ability is comparatively strong, nonhazardous, environment produced to organic carbon-dioxide absorbent of corrosiveness, the present invention is achieved through the following technical solutions above-mentioned purpose:
A kind of automobile-used carbon-dioxide absorbent, this absorbent is synthesized by following component: acrylamide, acrylic acid, 2 hydroxy ethylamine.
Preferably: calculate by mass parts, described absorbent is synthesized by following component: 5 ~ 10 parts of acrylamides, 25 ~ 35 parts of acrylic acid, 16 ~ 19 parts of 2 hydroxy ethylamines.
In addition preferably: calculate by mass parts, described absorbent is synthesized by following component: 8 parts of acrylamides, 26 parts of acrylic acid, 17 parts of 2 hydroxy ethylamines.
The present invention can be realized by following embodiment:
1) acrylamide and Part I acrylic acid are dissolved in deionized water, add sodium bicarbonate powder wherein, mixed solution is obtained after stirring, by this mixed solution in the water-bath of 60 ~ 80 DEG C, hot reflux 1 ~ 2h is added under nitrogen atmosphere, thereafter be cooled to normal temperature and carry out suction filtration, obtaining the first reagent;
2) the first reagent is added in remaining acrylic acid and 2 hydroxy ethylamine, and add oxolane, the second mixed solution is obtained after stirring, by this mixed solution in the water-bath of 30 ~ 40 DEG C, hot reflux 12 ~ 24h is added under nitrogen atmosphere, thereafter be cooled to normal temperature and carry out suction filtration, it is dry that the pressed powder obtained by suction filtration carries out washing, namely obtains described carbon-dioxide absorbent.
The carbon dioxide that the present invention prepares can absorbing carbon dioxide effectively, nontoxic, to the corrosion-free effect of other article.
Detailed description of the invention
Embodiment 1
1) by mass parts, 5 parts of acrylamides and 10 parts of acrylic acid are dissolved in 60 parts of deionized waters, add 0.5 part of sodium bicarbonate powder wherein, mixed solution is obtained after stirring, by this mixed solution in the water-bath of 60 DEG C, under nitrogen atmosphere, add hot reflux 2h, be cooled to normal temperature thereafter and carry out suction filtration, obtain 10 part of first reagent;
2) 10 part of first reagent is added in remaining 15 parts of acrylic acid and 16 parts of 2 hydroxy ethylamines, and add 32 parts of oxolanes, the second mixed solution is obtained after stirring, by this mixed solution in the water-bath of 30 DEG C, hot reflux 24h is added under nitrogen atmosphere, thereafter be cooled to normal temperature and carry out suction filtration, it is dry that the pressed powder obtained by suction filtration carries out washing, namely obtains 30 portions of automobile-used carbon-dioxide absorbents.
Embodiment 2
1) by mass parts, 10 parts of acrylamides and 20 parts of acrylic acid are dissolved in 90 parts of deionized waters, add 1 part of sodium bicarbonate powder wherein, mixed solution is obtained after stirring, by this mixed solution in the water-bath of 80 DEG C, under nitrogen atmosphere, add hot reflux 1h, be cooled to normal temperature thereafter and carry out suction filtration, obtain 22 part of first reagent;
2) 22 part of first reagent is added in remaining 15 parts of acrylic acid and 19 parts of 2 hydroxy ethylamines, and add 40 parts of oxolanes, the second mixed solution is obtained after stirring, by this mixed solution in the water-bath of 40 DEG C, hot reflux 12h is added under nitrogen atmosphere, thereafter be cooled to normal temperature and carry out suction filtration, it is dry that the pressed powder obtained by suction filtration carries out washing, namely obtains 48 portions of automobile-used carbon-dioxide absorbents.
Embodiment 3
1) by mass parts, 8 parts of acrylamides and 16 parts of acrylic acid are dissolved in 70 parts of deionized waters, add 0.6 part of sodium bicarbonate powder wherein, mixed solution is obtained after stirring, by this mixed solution in the water-bath of 80 DEG C, under nitrogen atmosphere, add hot reflux 2h, be cooled to normal temperature thereafter and carry out suction filtration, obtain 20 part of first reagent;
2) 20 part of first reagent is added in remaining 10 parts of acrylic acid and 17 parts of 2 hydroxy ethylamines, and add 80 parts of oxolanes, the second mixed solution is obtained after stirring, by this mixed solution in the water-bath of 40 DEG C, hot reflux 24h is added under nitrogen atmosphere, thereafter be cooled to normal temperature and carry out suction filtration, it is dry that the pressed powder obtained by suction filtration carries out washing, namely obtains 52 portions of automobile-used carbon-dioxide absorbents.
Claims (3)
1. an automobile-used carbon-dioxide absorbent, is characterized in that: described absorbent is synthesized by following component: acrylamide, acrylic acid, 2 hydroxy ethylamine.
2. automobile-used carbon-dioxide absorbent according to claim 1, is characterized in that: calculate by mass parts, described absorbent is synthesized by following component: 5 ~ 10 parts of acrylamides, 25 ~ 35 parts of acrylic acid, 16 ~ 19 parts of 2 hydroxy ethylamines.
3. automobile-used carbon-dioxide absorbent according to claim 1, is characterized in that: calculate by mass parts, described absorbent is synthesized by following component: 8 parts of acrylamides, 26 parts of acrylic acid, 17 parts of 2 hydroxy ethylamines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510850425.6A CN105396425A (en) | 2015-11-30 | 2015-11-30 | Carbon dioxide absorbing agent for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510850425.6A CN105396425A (en) | 2015-11-30 | 2015-11-30 | Carbon dioxide absorbing agent for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105396425A true CN105396425A (en) | 2016-03-16 |
Family
ID=55462379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510850425.6A Pending CN105396425A (en) | 2015-11-30 | 2015-11-30 | Carbon dioxide absorbing agent for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105396425A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010163327A (en) * | 2009-01-16 | 2010-07-29 | Toshiba Corp | Method for absorbing and separating carbon dioxide and carbon dioxide absorbing and separating agent |
| WO2012157525A1 (en) * | 2011-05-13 | 2012-11-22 | 日立造船株式会社 | Method for regenerating carbon dioxide absorbing liquid in carbon dioxide recovery process |
| CN103254334A (en) * | 2013-05-02 | 2013-08-21 | 南昌航空大学 | Preparation method of solid amine capable of eliminating carbon dioxide |
| US20130305924A1 (en) * | 2011-01-27 | 2013-11-21 | Ihi Corporation | Method of recovering carbon dioxide and recovery apparatus |
-
2015
- 2015-11-30 CN CN201510850425.6A patent/CN105396425A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010163327A (en) * | 2009-01-16 | 2010-07-29 | Toshiba Corp | Method for absorbing and separating carbon dioxide and carbon dioxide absorbing and separating agent |
| US20130305924A1 (en) * | 2011-01-27 | 2013-11-21 | Ihi Corporation | Method of recovering carbon dioxide and recovery apparatus |
| WO2012157525A1 (en) * | 2011-05-13 | 2012-11-22 | 日立造船株式会社 | Method for regenerating carbon dioxide absorbing liquid in carbon dioxide recovery process |
| CN103254334A (en) * | 2013-05-02 | 2013-08-21 | 南昌航空大学 | Preparation method of solid amine capable of eliminating carbon dioxide |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160316 |