CN205611764U - Cigarette composite filter who contains amino acid ionic liquid material - Google Patents
Cigarette composite filter who contains amino acid ionic liquid material Download PDFInfo
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- CN205611764U CN205611764U CN201620234923.8U CN201620234923U CN205611764U CN 205611764 U CN205611764 U CN 205611764U CN 201620234923 U CN201620234923 U CN 201620234923U CN 205611764 U CN205611764 U CN 205611764U
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- amino acid
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- ionic liquid
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Abstract
The utility model belongs to the technical field of cigarette filter production, concretely relates to composite filter who contains amino acid ionic liquid material. This filter tip layer comprises with wrapping up outward filter core and the interior parcel layer of parcel on the filter core, the filter core is composite filter element, separates the combination and constitutes by ordinary acetate filter core section and composite fiber are intersegmental, the composite fiber section has the acetate section including amino acid ionic liquid's combined material for the load, including amino acid ionic liquid's combined material, for the pyrogenic silica load to the choline is the cation, and natural amino acid is anionic amino acid ionic liquid material. The utility model discloses amino acid ionic liquid after will carrying admittedly to the novelty is arranged in the cigarette filter, can make that the HCN burst size reduces by 70% among the cigarette mainstream smoke, and the crotonic aldehyde burst size reduces by 30%, has better ground application prospect and better the value of popularizing and applying.
Description
Technical field
This utility model belongs to cigarette filter production technical field, is specifically related to a kind of containing amino acid ion liquid material
Cigarette composite filter tip.
Background technology
Development of new green material, selectivity reduces the harmful components in flue gas, be " smoking and health " work important
Ingredient.Present in cigarette smoke, trace Blausure (German) (HCN) and crotonic aldehyde are high risk representative harmful components, give volume
Cigarette consumer brings healthy hidden danger.At present, research worker has been developed for multiple highly effective material for reducing in cigarette smoke
HCN and crotonic aldehyde, as (Chinese tobacco journal, 2010,16 (supplementary issue): 50-54) such as Nie Cong use amido modified Al2O3Material
Material selects to reduce the small molecule aldehyde in flue gas；Feng Shouai etc. (Nicotiana tabacum L. science and technology, 2011 (10): 49-53.) application hydrophobicity is received
Rice silicon dioxide selectivity reduces the phenol in flue gas and crotonic aldehyde；Zhu waits (Nicotiana tabacum L. science and technology, 2011 (5): 53-58.) quietly and uses
Amberlite IRC748 chelate transitional metal ion reduces HCN in cigarette mainstream flue gas；Person for wait (Nicotiana tabacum L. science and technology, 2014
(10): 45-48.) use trimesic acid to close selective copper and reduce the HCN in cigarette mainstream flue gas.Can send out from existing research
Existing: amino material all has reduction action effect for crotonic aldehyde and HCN.This is to be formed owing to amino can interact with aldehyde radical
Schiff base compounds, therefore amino also can be beneficial to realize the selection to both compositions with Blausure (German) generation acid-base neutralization simultaneously
Property absorption, thus realize selectivity reduce harmful substances in flue gas release purpose.But conventional synthesis amino material is often given birth to
Thing toxicity is higher, and the application security in tobacco product has much room for improvement.Existing research also indicates that, the interpolation of natural amino acid is right
In harmful components such as the HCN reduced in flue gas and crotonic aldehydes, there is certain effect, but be limited to natural amino acid cost and interpolation
The impact of mode, in actual production, in cigarette filter, composite natral aminoacid is the most unrealistic.Therefore, exploitation is with natural material
Novel green harm reduction material based on material has highly important application value.
Amino acid ion liquid (Amino acid Ionic liquids, AAILs) is a kind of with natural amino acid as the moon
Ion or the special material of cation synthesis, it is liquid condition near room temperature, has good solvation and liquefaction performance；
And its vapour pressure is extremely low, non-volatile, good biocompatibility, it is described as degradable green solvent, biological, medical, organic
The numerous areas such as synthesis, catalysis, electrochemistry receive much concern, and are the focuses of Recent study and application, but in prior art still
Have not seen the relevant report using it for Field of Tobacco.
Summary of the invention
This utility model purpose is to provide a kind of composite filter tip containing amino acid ion liquid material, and this filter tip can make volume
In cigarette main flume, HCN burst size reduces by 70%, and crotonaldehyde release amount reduces by 30%, has preferable using value.
The concrete technical scheme that this utility model is taked is as described below.
A kind of composite filter tip containing amino acid ion liquid material, by filter element with the interior integument being wrapped on filter element with outer
Integument is constituted；Described filter element is composite filter element, common acetate fiber filter element section and composite fibre spacer segment combine and constitute；
Described composite fibre section is to be loaded with the acetate fiber section of the composite containing amino acid ion liquid；
The described composite containing amino acid ion liquid, for aerosil load, with choline as cation, sky
So aminoacid is the amino acid ion liquid material of anion.
The described composite containing amino acid ion liquid, aerosil therein is hydrophilic, and particle diameter is at 200nm
Left and right, during preparation, is mixed with amino acid ion liquid by aerosil and forms；In described amino acid ion liquid
Anion is the mixture of one or more arbitrary proportions in 20 kinds of natural amino acids, as lysine, glycine, arginine,
Phenylalanine etc., are wherein advisable with lysine and arginine.
The described composite filter tip containing amino acid ion liquid material, wherein the composite containing amino acid ion liquid is 40
The granule of ~ 60 mesh, addition (load capacity) is that 10 ~ 40mg/ props up, and props up with 30 mg/ and is advisable.
In prior art, by rationally screening and the design of zwitterion, can preferably change amino acid whose existence form,
Further, utilize the adsorption of hydrophilic gas phase nano silicon dioxide, the immobilized of amino acid ion liquid material can be realized.
And the aminoacid of immobilized form is that it makes an addition to establish preferably application foundation in Medicated cigarette.
In general, the amino acid ion liquid after immobilized is used in cigarette filter, relatively by this utility model innovatively
Reducing well the harmful components in flue gas, detection shows, HCN burst size in cigarette mainstream flue gas can be made to reduce by 70%, crotonic aldehyde
Burst size reduces by 30%, shows preferably application prospect；And due to the preparation side of composite filter tip provided by the utility model
Method is simple and easy to do, with low cost, thus has preferably application value.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Detailed description of the invention
With embodiment, the application is further explained explanation below in conjunction with the accompanying drawings, before introducing specific embodiment, right
The composite containing amino acid ion liquid involved in the application is briefly introduced and is described as follows.
The described composite containing amino acid ion liquid can be prepared from by prior art, it is possible to prepares as follows
Form:
First, use in bursine and natural amino acid acid synthesizes corresponding amino acid ion liquid, particularly as follows: will
Bursine makes the solution that concentration is 50%, is slowly added into equimolar aminoacid, 24h is stirred at room temperature, then existed by solution
50 DEG C, remove moisture under 0.095MPa vacuum, obtain amino acid ion liquid；
Secondly, adding particle diameter in the amino acid ion liquid of gained is the aerosil of 200nm, silicon dioxide with
The mass ratio of amino acid ion liquid is 1:2, quickly stirs, and mediates 30min；
Finally, by the obtained aerosil being loaded with amino acid ion liquid 50 DEG C, 0.097MPa condition
Lower vacuum drying 12h；The granular materials using pulverizer that dried for gained material powder is broken into 40 ~ 60 mesh gets final product (following reality
Execute example and all use 50 mesh granular materialss)；
Described herein being loaded with i.e. is can get after adding material after pulverizing to acetate silk by prior art
Acetate fiber section containing the composite of amino acid ion liquid (choline-amino acid ion liquid).
Embodiment 1
As it is shown in figure 1, the composite filter tip containing amino acid ion liquid material provided by the utility model, by filter element 1 He
The interior integument 2 and the outer casing 3 that are wrapped on filter element are constituted；Described filter element 1 is composite filter element, by common acetate fiber filter element
Section 1A and the combination of composite fibre section 1B interval are constituted；
Described composite fibre section 1B is to be loaded with the acetate fiber section of the composite containing amino acid ion liquid；
The described composite containing amino acid ion liquid, for aerosil load, with choline as cation, sky
So aminoacid (the present embodiment employing lysine) is the amino acid ion liquid material of anion.
In the present embodiment, the addition of the composite containing amino acid ion liquid is that 30mg/ props up Medicated cigarette.
Embodiment 2
The present embodiment is with embodiment 1, and only adjusting amino acid classes is phenylalanine, and adjusting addition is that 35mg/ props up.
Embodiment 3
The present embodiment is with embodiment 1, and only adjusting amino acid classes is arginine, and adjusting addition is that 25mg/ props up.
Embodiment 4
The present embodiment is with embodiment 1, and only adjusting amino acid classes is glycine, and adjusting addition is that 40mg/ props up.
Embodiment 5
The present embodiment is with embodiment 1, and only adjusting amino acid classes is histidine, and adjusting addition is that 40mg/ props up.
Embodiment 6
The present embodiment is with embodiment 1, and only adjusting amino acid classes is alanine, and adjusting addition is that 30mg/ props up.
For checking composite filter tip concrete harm reduction effect provided herein, it is real that inventor has done again further detection
Test, be briefly discussed below.
Under the same terms, the Medicated cigarette of the common acetate fiber filter tip prepared with prior art is as control sample, with above-mentioned reality
The Medicated cigarette executing the composite filter tip that example is provided is experiment sample.After suction experiment, hydrocyanic acid and the mensuration of releasing content of coke tar in flue gas
Result is as shown in the table:
。
From upper table testing result it can be seen that use answering containing amino acid ion liquid material provided by the utility model
After closing filter tip, HCN and crotonaldehyde release amount in cigarette mainstream flue gas occur in that reduction in various degree, and tar is basically unchanged
Change.This result shows, after adding the composite containing amino acid ion liquid, is reducing the same of harmful smoke components in filter tip
Time, the aesthetic quality of cigarette smoking is affected less, thus there is preferable using value.
Claims (5)
1. the composite filter tip containing amino acid ion liquid material, it is characterised in that by filter element with in being wrapped on filter element
Integument and outer casing are constituted；
Described filter element is composite filter element, common acetate fiber filter element section and composite fibre spacer segment combine and constitute；
Described composite fibre section is to be loaded with the acetate fiber section of the composite containing amino acid ion liquid.
2. as claimed in claim 1 composite filter tip containing amino acid ion liquid material, it is characterised in that described containing aminoacid from
The composite of sub-liquid, for aerosil load, with choline as cation, natural amino acid is the amino of anion
Acid ion fluent material.
3. as claimed in claim 2 composite filter tip containing amino acid ion liquid material, it is characterised in that described containing aminoacid from
The composite of sub-liquid, aerosil therein is hydrophilic, and particle diameter is 200nm.
4. as claimed in claim 2 composite filter tip containing amino acid ion liquid material, it is characterised in that described containing aminoacid from
The composite of sub-liquid, wherein natural amino acid is lysine or arginine.
5. as claimed in claim 1 composite filter tip containing amino acid ion liquid material, it is characterised in that described containing aminoacid from
The composite of sub-liquid, for the granule of 40-60 mesh, load capacity is that 10 ~ 40mg/ props up.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620234923.8U CN205611764U (en) | 2016-03-25 | 2016-03-25 | Cigarette composite filter who contains amino acid ionic liquid material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620234923.8U CN205611764U (en) | 2016-03-25 | 2016-03-25 | Cigarette composite filter who contains amino acid ionic liquid material |
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| Publication Number | Publication Date |
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| CN205611764U true CN205611764U (en) | 2016-10-05 |
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| CN201620234923.8U Active CN205611764U (en) | 2016-03-25 | 2016-03-25 | Cigarette composite filter who contains amino acid ionic liquid material |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109105946A (en) * | 2017-06-22 | 2019-01-01 | 中国烟草总公司广东省公司 | Cigarette mouth filter material and preparation method thereof |
| CN112790424A (en) * | 2021-03-17 | 2021-05-14 | 河南中烟工业有限责任公司 | Preparation method of cigarette filter stick additive, harm-reducing filter stick and preparation method thereof |
| CN112890277A (en) * | 2021-03-17 | 2021-06-04 | 河南中烟工业有限责任公司 | Preparation method of color-changing sweet harm-reducing particles for cigarette filter stick and multi-effect filter stick |
| CN112890278A (en) * | 2021-03-17 | 2021-06-04 | 河南中烟工业有限责任公司 | Preparation method of groove filter tip with harm reduction function |
| CN112956737A (en) * | 2021-03-17 | 2021-06-15 | 河南中烟工业有限责任公司 | Preparation method of harm-reducing particles for cigarette filter stick and harm-reducing filter stick |
-
2016
- 2016-03-25 CN CN201620234923.8U patent/CN205611764U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109105946A (en) * | 2017-06-22 | 2019-01-01 | 中国烟草总公司广东省公司 | Cigarette mouth filter material and preparation method thereof |
| CN112790424A (en) * | 2021-03-17 | 2021-05-14 | 河南中烟工业有限责任公司 | Preparation method of cigarette filter stick additive, harm-reducing filter stick and preparation method thereof |
| CN112890277A (en) * | 2021-03-17 | 2021-06-04 | 河南中烟工业有限责任公司 | Preparation method of color-changing sweet harm-reducing particles for cigarette filter stick and multi-effect filter stick |
| CN112890278A (en) * | 2021-03-17 | 2021-06-04 | 河南中烟工业有限责任公司 | Preparation method of groove filter tip with harm reduction function |
| CN112956737A (en) * | 2021-03-17 | 2021-06-15 | 河南中烟工业有限责任公司 | Preparation method of harm-reducing particles for cigarette filter stick and harm-reducing filter stick |
| CN112890277B (en) * | 2021-03-17 | 2022-09-23 | 河南中烟工业有限责任公司 | Preparation method of color-changing sweet harm-reducing particles for cigarette filter stick and multi-effect filter stick |
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