CN107281921A - One kind is using amino functional ionic liquid trapping nitric oxide and is sustained nitric oxide production method - Google Patents
One kind is using amino functional ionic liquid trapping nitric oxide and is sustained nitric oxide production method Download PDFInfo
- Publication number
- CN107281921A CN107281921A CN201710487805.7A CN201710487805A CN107281921A CN 107281921 A CN107281921 A CN 107281921A CN 201710487805 A CN201710487805 A CN 201710487805A CN 107281921 A CN107281921 A CN 107281921A
- Authority
- CN
- China
- Prior art keywords
- nitric oxide
- ionic liquid
- sustained
- amino functional
- acid
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- 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
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The invention discloses one kind is using amino functional ionic liquid trapping nitric oxide and is sustained nitric oxide production method, nitric oxide gas is absorbed using the ionic liquid of amino functional as absorbent, absorption pressure is 0.0001~0.2MPa, it is 20 DEG C~100 DEG C to absorb temperature, soak time is 2~16 hours, the nitric oxide of absorption is sustained in phosphate buffered saline solution and come out, release temperature is 37 DEG C, half-life period is sustained at 50~1600 minutes by the amino on anion and nitric oxide reaction generation NONOates, to realize nitric oxide production absorption, a kind of potential method is provided for nitric oxide production industry trapping.Compared with the nitric oxide production method of tradition trapping, the present invention is using amino functional ionic liquid and nitric oxide reaction generation NONOates, while the NONOates of generation can be sustained out nitric oxide in physiological conditions again.
Description
Technical field
The invention mainly relates to one kind is using amino functional ionic liquid trapping nitric oxide and is sustained nitric oxide production
Method, is that chemical action occurs for a kind of anion of amino functional in utilization ionic liquid and nitric oxide specifically, from
And nitric oxide trapping is carried out, the method that nitric oxide is sustained out by (pH=7.4,37 DEG C) while in physiological conditions.
Background technology
With expanding economy and the burning of fossil fuel, atmosphere pollution is increasingly serious.Wherein, nitrogen oxides (NOx) is
The main component of atmosphere pollution.The composition for having 90-95% in flue gas, in NOx is NO.Industrially, traditional NOx trap side
The main selective catalytic reduction method (SCR) of method and SNCR method (SNCR).But these methods have necessarily
Limitation, such as SCR, its cost is higher, and the sulfide in flue gas easily causes catalyst inactivation；And for
SNCR, its NOx trap is less efficient, and has waste gas generation.Therefore, design synthesis application is in the green wood of efficient NOx trap
Material is significant.
On the other hand, NO is a kind of biological messenger molecule, and it is in cardiovascular system, immune system, and nervous system etc. has
Critically important effect, and star molecule is elected as by Science in 1992.American scientist Luo Baifoqi is Gothic
(Robert F.Furchgott), Louis Lu Yigenaluo (Louis J.Ignarro) and take and auspicious admire rad (Ferid
Murad Nobel that 1998 years) are obtained because of " nitric oxide plays signaling molecule in cardiovascular system " is found gives birth to
Of science or Medicine.On biology, because NONOates can slowly release NO in physiological conditions, so as to obtain extensively
Concern.
Ionic liquid has many good qualities as a kind of emerging green solvent：Heat endurance is good, and property is adjustable, liquid Cheng Fan
Width is enclosed, it is not volatile etc..These features cause ionic liquid to be widely used in gas absorbent.A large amount of reports existing at present will
The ionic liquid of functionalization is applied to industrial smoke (such as CO2, SO2, H2S etc.) in.How the structure of functionalized ion liquid is passed through
Design, is the hot issue studied at present while realizing trapping and the sustained release of NO gases.
The content of the invention
The progress nitric oxide trapping of amino functional ionic liquid and sustained release one are utilized it is an object of the invention to provide a kind of
The ionic liquid of the method for nitrogen oxide, the mainly different amino functionals of design synthesis, it is sharp applied in nitric oxide production trapping
With the amino on anion and nitric oxide reaction generation NONOates, so as to realize efficient absorption nitric oxide, generate simultaneously
NONOates can be sustained out a kind of nitric oxide production new method in physiological conditions again.
The present invention is achieved through the following technical solutions：
A kind of ionic liquid using amino functional of the present invention carries out nitric oxide trapping and the method being sustained, and uses ammonia
The ionic liquid of base functionalization absorbs nitric oxide gas as absorbent, and absorption pressure is 0.0001~0.2MPa, is absorbed
Temperature is 20 DEG C~100 DEG C, and soak time is 2~16 hours, and the nitric oxide of absorption is sustained out in phosphate buffered saline solution
Come, release temperature is 37 DEG C, sustained release half-life period, phosphate buffered saline solution was phosphate buffer at 50~1600 minutes
Saline, PBS.
As a further improvement, the amino functional ionic liquid is ethylmethylimidazolium taurine, ethyl-methyl
Imidazoles NSC 209983, ethylmethylimidazolium aminopropanesulfonic acid, ethylmethylimidazolium alanine, (β-ethoxy) trimethyl
Amine taurine, (beta-hydroxyethyl) Trimethylamine NSC 209983, (beta-hydroxyethyl) Trimethylamine aminopropanesulfonic acid, (beta-hydroxyethyl)
Trimethylamine alanine, the hexyl phosphorus taurine of myristyl three, the hexyl phosphorus NSC 209983 of myristyl three, myristyl three
Hexyl phosphorus aminopropanesulfonic acid, the hexyl phosphorus alanine of myristyl three, ethyl tributyl phosphorus taurine, ethyl tributyl phosphorus amino
Methanesulfonic acid, ethyl tributyl phosphorus aminopropanesulfonic acid, ethyl tributyl phosphorus alanine, butyl methyl imidazoles taurine, butyl first
Any one in base imidazoles NSC 209983, butyl methyl imidazoles aminopropanesulfonic acid, butyl methyl imidazoles alanine.
As a further improvement, of the present invention can the nitric oxide production amino acid anionic functional ionic liquid of trapping
Body is ethylmethylimidazolium taurine.
As a further improvement, nitric oxide absorption pressure of the present invention 0.01 to 0.1MPa atmospheric pressure it
Between.
As a further improvement, nitric oxide of the present invention absorbs temperature between 30 DEG C~90 DEG C.
As a further improvement, nitric oxide sustained release acid-base value of the present invention is pH=7.4.
As a further improvement, nitric oxide sustained release half-life period of the present invention is 120~1591 minutes.
Nitric oxide is efficiently trapped the invention discloses a kind of amino functional ionic liquid and is sustained nitric oxide production side
Method, is an oxidation to realize nitric oxide production absorption by the amino on anion and nitric oxide reaction generation NONOates
The industry trapping of nitrogen provides a kind of potential method.Compared with the nitric oxide production method of tradition trapping, the present invention utilizes amino
Functionalized ion liquid and nitric oxide reaction generation NONOates, while the NONOates of generation again can be in physiological conditions
It is sustained out nitric oxide.
Embodiment
Technical scheme is described further below by way of specific embodiment.
Embodiment 1
In the 5ml glass containers that an internal diameter is 1cm, ionic liquid ethylmethylimidazolium taurine 0.80g is added, so
In the hermetically sealed can for being placed in nitric oxide pressure 0.1MPa afterwards, it is 30 DEG C to control to absorb temperature, and the absorption equilibrium time is 9 hours, is claimed
Show that nitric oxide production absorptive capacity is 3.2 moles/mole ionic liquids in the ionic liquid again.
Embodiment 2-4
Similar to embodiment 1, it is 0.1MPa to control nitric oxide gas pressure, absorbs 30 DEG C of temperature, changes ionic liquid
Species, nitric oxide absorb result such as following table (table 1)：
The influence of the different liquids ion pair nitric oxide of table 1 trapping
Embodiment 5-12
Similar to embodiment 1, ethylmethylimidazolium taurine is used for absorbent, nitric oxide gas is absorbed, and is changed and is inhaled
Shrinkage temperature, the condition such as nitric oxide pressure and soak time absorbs result such as following table (table 2)：
The influence that the different acceptance conditions of table 2 absorb to nitric oxide
Embodiment 13-16
In 100ml volumetric flask, addition has absorbed nitric oxide production ionic liquid 0.0001mol, with 0.1M, pH=
7.4 PBS cushioning liquid is configured to 10-3M solution.Using constant temperature 330nm is determined for 37 DEG C of ultraviolet-visible absorption spectroscopy instrument
The optical absorption intensity at place, can obtain discharging nitric oxide production half-life period by langbobier law.
The influence that the different ionic liquid of table 3 is sustained to nitric oxide
Embodiment 17-19
In 100ml volumetric flask, addition has absorbed nitric oxide production ethylmethylimidazolium taurine, with 0.1M, pH=
7.4 PBS cushioning liquid is configured to the solution of various concentrations.Determined using constant temperature for 37 DEG C of ultraviolet-visible absorption spectroscopy instrument
Optical absorption intensity at 330nm, can obtain discharging nitric oxide production half-life period by langbobier law.
The influence that the ionic liquid various concentrations of table 4 are sustained to nitric oxide
| Sequence number | Ionic liquid concentration (M) | It is desorbed half-life period (min) |
| 17 | 10-2 | 386 |
| 18 | 10-3 | 210 |
| 19 | 10-4 | 120 |
Listed above is only some embodiments of the present invention, it is clear that the invention is not restricted to above example, may be used also
To have many deformations, all changes that one of ordinary skill in the art directly can export or associate from present disclosure
Shape, is considered as protection scope of the present invention.
Claims (7)
1. a kind of ionic liquid using amino functional carries out nitric oxide trapping and the method being sustained, it is characterised in that make
Nitric oxide gas is absorbed as absorbent with the ionic liquid of amino functional, absorption pressure is 0.0001~0.2MPa,
It is 20 DEG C~100 DEG C to absorb temperature, and soak time is 2~16 hours, and the nitric oxide of absorption delays in phosphate buffered saline solution
Disengage and, release temperature is 37 DEG C, sustained release half-life period, described phosphate buffered saline solution was at 50~1600 minutes
Phosphate buffer saline, PBS.
2. the ionic liquid according to claim 1 using amino functional carries out nitric oxide trapping and the side being sustained
Method, it is characterised in that the amino functional ionic liquid is ethylmethylimidazolium taurine, ethylmethylimidazolium amino first sulphur
Acid, ethylmethylimidazolium aminopropanesulfonic acid, ethylmethylimidazolium alanine, (beta-hydroxyethyl) Trimethylamine taurine, (β-hydroxyl
Ethyl) Trimethylamine NSC 209983, (beta-hydroxyethyl) Trimethylamine aminopropanesulfonic acid, (beta-hydroxyethyl) Trimethylamine aminopropan
Acid, the hexyl phosphorus taurine of myristyl three, the hexyl phosphorus NSC 209983 of myristyl three, the hexyl phosphorus aminopropan sulphur of myristyl three
Acid, the hexyl phosphorus alanine of myristyl three, ethyl tributyl phosphorus taurine, ethyl tributyl phosphorus NSC 209983, ethyl three
Butyl phosphorus aminopropanesulfonic acid, ethyl tributyl phosphorus alanine, butyl methyl imidazoles taurine, butyl methyl imidazoles amino first sulphur
Any one in acid, butyl methyl imidazoles aminopropanesulfonic acid, butyl methyl imidazoles alanine.
3. the ionic liquid according to claim 2 using amino functional carries out nitric oxide trapping and the side being sustained
Method, it is characterised in that described to trap nitric oxide production amino acid anionic functional ionic liquid for ethylmethylimidazolium ox
Sulfonic acid.
4. the ionic liquid using amino functional according to claim 1 or 2 or 3 carries out nitric oxide trapping and is sustained
Method, it is characterised in that described nitric oxide absorption pressure 0.01 arrive 0.1MPa atmospheric pressure between.
5. the ionic liquid according to claim 4 using amino functional carries out nitric oxide trapping and the side being sustained
Method, it is characterised in that described nitric oxide absorbs temperature between 30 DEG C~90 DEG C.
6. the ionic liquid using amino functional according to claim 1 or 2 or 3 or 5 carries out nitric oxide trapping simultaneously
The method of sustained release, it is characterised in that described nitric oxide sustained release acid-base value is pH=7.4.
7. the ionic liquid according to claim 6 using amino functional carries out nitric oxide trapping and the side being sustained
Method, it is characterised in that described nitric oxide sustained release half-life period is 120~1591 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710487805.7A CN107281921A (en) | 2017-06-23 | 2017-06-23 | One kind is using amino functional ionic liquid trapping nitric oxide and is sustained nitric oxide production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710487805.7A CN107281921A (en) | 2017-06-23 | 2017-06-23 | One kind is using amino functional ionic liquid trapping nitric oxide and is sustained nitric oxide production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107281921A true CN107281921A (en) | 2017-10-24 |
Family
ID=60098354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710487805.7A Pending CN107281921A (en) | 2017-06-23 | 2017-06-23 | One kind is using amino functional ionic liquid trapping nitric oxide and is sustained nitric oxide production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107281921A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550366A (en) * | 2018-12-05 | 2019-04-02 | 齐鲁工业大学 | A kind of Metal Substrate ionic liquid absorbent and application |
| CN110314521A (en) * | 2019-08-03 | 2019-10-11 | 北京化工大学 | A kind of amino acid anionic functionalized ion liquid trapping nitric oxide and regenerated process |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105920992A (en) * | 2016-06-21 | 2016-09-07 | 浙江大学 | Method for capturing nitric oxide by basic functionalized ionic liquid |
| CN106362549A (en) * | 2016-11-03 | 2017-02-01 | 浙江大学 | Method for capturing nitric oxide by using amino acid anion functional ionic liquid |
-
2017
- 2017-06-23 CN CN201710487805.7A patent/CN107281921A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105920992A (en) * | 2016-06-21 | 2016-09-07 | 浙江大学 | Method for capturing nitric oxide by basic functionalized ionic liquid |
| CN106362549A (en) * | 2016-11-03 | 2017-02-01 | 浙江大学 | Method for capturing nitric oxide by using amino acid anion functional ionic liquid |
Non-Patent Citations (3)
| Title |
|---|
| 彭司勋主编: "《药物化学进展（2）》", 31 January 2003, 化学工业出版社 * |
| 李八方主编: "《海洋生物活性物种》", 31 August 2007, 中国海洋大学出版社 * |
| 汪多仁主编: "《有机食品营养强化剂》", 31 August 2008, 科学技术文献出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550366A (en) * | 2018-12-05 | 2019-04-02 | 齐鲁工业大学 | A kind of Metal Substrate ionic liquid absorbent and application |
| CN110314521A (en) * | 2019-08-03 | 2019-10-11 | 北京化工大学 | A kind of amino acid anionic functionalized ion liquid trapping nitric oxide and regenerated process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101929100B1 (en) | METHOD FOR REMOVING SOx FROM GAS WITH COMPOUND ALCOHOL-AMINE SOLUTION | |
| CN105920992B (en) | It is a kind of to trap nitric oxide production method using basic functionalized ionic liquid | |
| Yang et al. | Novel effect of SO2 on the SCR reaction over CeO2: Mechanism and significance | |
| KR101953234B1 (en) | Method for removing sox in gas by using ethylene glycol complex solution | |
| Chen et al. | SCR catalyst doped with copper for synergistic removal of slip ammonia and elemental mercury | |
| BR112012014731B8 (en) | process for the preparation of molecular sieves | |
| CN106362549B (en) | It is a kind of to trap nitric oxide production method using amino acid anionic functional ionic liquid | |
| CN110841606A (en) | Composite material for capturing carbon dioxide and preparation method and application thereof | |
| CN107281921A (en) | One kind is using amino functional ionic liquid trapping nitric oxide and is sustained nitric oxide production method | |
| CN101053746A (en) | Method for ethylene glycol removing SOx (X=2 or 3) in flue gas | |
| CN111686716B (en) | WOxLow-temperature SCR (selective catalytic reduction) flue gas denitration catalyst with modified carbon nano tube loaded with metal oxide, and preparation method and application thereof | |
| US11305266B2 (en) | Catalyst and manufacturing method thereof | |
| CN103894160A (en) | Carbon dioxide solid absorbent as well as preparation method thereof | |
| CN101537304A (en) | Cyclic amine sulfur dioxide gas absorbent and preparation method thereof | |
| US10092896B2 (en) | Catalyst for selective catalytic reduction and preparation method therefor | |
| JPS60500999A (en) | Method and apparatus for purifying combustion gases discharged from combustion equipment | |
| Zhu et al. | Semi-batch experimental study on CO2 absorption characteristic of aqueous ammonia | |
| CN105854541A (en) | Method for reducing and removing nitrogen oxide by adsorption-oxidation and liquid phase absorption | |
| CN102886242A (en) | Preparation method of organic amine-immobilization modified molecular sieve for high-efficiency adsorption of acid gas | |
| CN106732605B (en) | A kind of non-noble metal oxide catalyst and preparation method with water resistant protective layer | |
| Zhang et al. | Effect of chromium oxide as active site over TiO2-PILC for selective catalytic oxidation of NO | |
| Dutcher et al. | Characterization and stability of a new, high-capacity amine-functionalized CO2 sorbent | |
| CN106731491A (en) | One kind traps nitric oxide production method using halide anion functionalized ion liquid | |
| Weisweiler et al. | Absorption of NO2/N2O4 in nitric acid | |
| CN109569196B (en) | Sulfur dioxide gas absorbent |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171024 |