CN107433187A - A kind of filter tip for being used to adsorb heavy metal in cigarette smoke - Google Patents
A kind of filter tip for being used to adsorb heavy metal in cigarette smoke Download PDFInfo
- Publication number
- CN107433187A CN107433187A CN201710612998.4A CN201710612998A CN107433187A CN 107433187 A CN107433187 A CN 107433187A CN 201710612998 A CN201710612998 A CN 201710612998A CN 107433187 A CN107433187 A CN 107433187A
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- CN
- China
- Prior art keywords
- castor
- oil plant
- tangerine bar
- heavy metal
- adsorbent
- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
- A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
-
- 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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/60—Heavy metals or heavy metal compounds
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Fats And Perfumes (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
It is used to adsorbing the filter tip of heavy metal in cigarette smoke the invention discloses a kind of, the filter material of the filter tip, which is employed through composite modified treated castor-oil plant tangerine bar as adsorbent, the preparation technology flow of the adsorbent, is：Castor-oil plant tangerine bar is clarified through boiling must pre-process castor-oil plant tangerine bar, then is washed after composite modified, dry, crush, sieving and to obtain castor-oil plant tangerine bar adsorbent.The adsorbent material is abundant, naturally pollution-free, simultaneously as having carried out composite modified processing to castor-oil plant tangerine bar, the pore volume and specific surface area of adsorbent can not only be increased, the quantity of active function groups can also be increased, excellent effect can be obtained for the heavy metal in absorption cigarette smoke.
Description
Technical field
The invention belongs to cigarette material field, is related to cigarette filter tip, and in particular to one kind is used to adsorb in cigarette smoke
The filter tip of heavy metal.
Background technology
Heavy metal in cigarette smoke is mainly derived from tobacco in itself, and the heavy metal element in tobacco is mainly derived from cigarette
Soil containing heavy metal pollution, water and air etc. in grass planting environment.The heavy metals such as lead, arsenic, cadmium, chromium, mercury in tobacco member
Element can enter human body in the form of aerosol or metal oxide by flue gas, after accumulation is formed, may cause to hinder to human body
Evil.
Control for content of beary metal in tobacco, two kinds of thinkings mainly are used at present, are on the one hand to tobacco leaf place of production ring
Effective control of border heavy metal, research focus on tobacco variety screening and biotechnology aspect.On the other hand it is to roll up
Content of beary metal in main flume is reduced using some technologies in cigarette production process, the filter tip absorption that focuses on of research is cut
Stay technology.Filter tip, especially apply the Special Cigarette Filter of additive, it has also become one of important technical of Harm reduction techniques.
The content of the invention
It is an object of the invention to provide a kind of filter tip for being used to adsorb heavy metal in cigarette smoke, the filter tip uses price
For cheap castor-oil plant tangerine bar as adsorbent, the adsorbent is naturally pollution-free, meanwhile, composite modified place has been carried out to castor-oil plant tangerine bar
Reason, while the pore volume of adsorbent is increased and than surface, moreover it is possible to increase the quantity of active function groups, for adsorbing cigarette smoke
In heavy metal can obtain excellent effect.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of filter tip for being used to adsorb heavy metal in cigarette smoke, the filter tip filter material use the castor through composite modified processing
Numb tangerine bar specifically includes following steps as adsorbent, the preparation method of the adsorbent：
(1) castor-oil plant tangerine bar is placed in light salt brine and boils 2-3h, temperature is maintained at 50-70 DEG C, is mended by several times during boiling
Add light salt brine, taken out after boiling and be cooled to room temperature, it is colourless to be further continued for adding distilled water immersion 4-6 times, cleaning to solution, is obtained
To pretreatment castor-oil plant tangerine bar；
(2) pretreatment castor-oil plant tangerine bar is placed in tartaric acid and soaked, at 30-45 DEG C, acidification 2-5h；
(3) the castor-oil plant tangerine bar of acidified processing is taken out, the mixing for being placed in GMA and ethanol is molten
Continue to soak 1-3h in liquid；
(4) after the castor-oil plant tangerine bar filtering completed, washing being handled, dries pulverizing at 100 DEG C is placed in, is crossed after 100 mesh sieves i.e.
It can obtain modified castor tangerine bar adsorbent.
The mass fraction of the light salt brine is 0.5-0.9%；
The mass fraction of the tartaric acid is 2-4%；
The preparation method of the mixed solution of the GMA and ethanol is：Take 19-27 part methyl-props
Olefin(e) acid ethylene oxidic ester is uniformly mixed in 100 parts of ethanol；
The castor-oil plant tangerine bar, light salt brine, tartaric acid, GMA and ethanol mixed solution quality
Than for 60-70:120:115:100；
The castor-oil plant tangerine bar that the processing is completed after filtering, is washed to pH value 4-6.
Beneficial effects of the present invention：
(1) cigaratte filter uses can effectively adsorb by composite modified castor-oil plant tangerine bar as adsorbent, the adsorbent
Heavy metal, there is obvious adsorption effect for the heavy metal Pb in cigarette smoke, Cd, Cr；
(2) composite modified castor-oil plant tangerine bar adsorbent is passed through, its pore volume and specific surface area have different degrees of increase, and
And hydroxyl, carboxyl, the quantity of amino isoreactivity functional group all increased, so the castor-oil plant tangerine bar absorption that adsorption effect is more simple
Agent has strengthened；
(3) castor-oil plant tangerine bar low in raw material price used in, wide material sources, naturally pollution-free, the preparation process of adsorbent is simple
It is easy.
Embodiment
Technical scheme is clearly and completely described below in conjunction with embodiment, it is clear that described reality
It is only part of the embodiment of the present invention to apply example, rather than whole embodiments.It is general based on the embodiment in the present invention, this area
All other embodiment that logical technical staff is obtained under the premise of creative work is not made, belong to what the present invention protected
Scope.
Embodiment 1：
A kind of filter tip for being used to adsorb heavy metal in cigarette smoke, the filter tip filter material use the castor through composite modified processing
Numb tangerine bar specifically includes following steps as adsorbent, the preparation method of the adsorbent：
(1) 60 parts of castor-oil plant tangerine bars are placed in 120 part of 0.5% light salt brine and boil 2h, temperature is maintained at 70 DEG C, in the process boiled
Light salt brine is added in middle gradation, is taken out after boiling and is cooled to room temperature, is further continued for plus distilled water immersion 6 times, cleaning to solution are
It is colourless, obtain pre-processing castor-oil plant tangerine bar；
(2) pretreatment castor-oil plant tangerine bar is placed in 115 part 2% of tartaric acid and soaked, at 30 DEG C, acidification 5h；
(3) the castor-oil plant tangerine bar of acidified processing is taken out, is placed in the mixed of 100 parts of GMAs and ethanol
Close and continue to soak 1h in solution；
(4) it is 5 that will handle the castor-oil plant tangerine bar filtering completed, be washed to pH value, is placed in dries pulverizing at 100 DEG C, crosses 100 mesh
Modified castor tangerine bar adsorbent is can obtain after sieve.
The adsorbent prepared using the present embodiment methods described is added in filter fiber, and adsorbent is with the addition of by detection
Heavy metal substance residual quantity after cigarette suction with no addition adsorbent on filter stick formation paper, show that this with the addition of adsorbent
Cigarette filter stick to the adsorption rate of heavy metal in flue gas up to 21%, significantly reduce containing for heavy metal in flue gas material in suction body
Amount, reduce harm of the smoking to human body.
Embodiment 2：
A kind of filter tip for being used to adsorb heavy metal in cigarette smoke, the filter tip filter material use the castor through composite modified processing
Numb tangerine bar specifically includes following steps as adsorbent, the preparation method of the adsorbent：
(1) 65 parts of castor-oil plant tangerine bars are placed in 120 part of 0.7% light salt brine and boil 2.5h, temperature is maintained at 60 DEG C, in the mistake boiled
Light salt brine is added in journey by several times, is taken out after boiling and is cooled to room temperature, is further continued for adding distilled water immersion 5 times, cleans to solution
To be colourless, obtain pre-processing castor-oil plant tangerine bar；
(2) pretreatment castor-oil plant tangerine bar is placed in 115 part 3% of tartaric acid and soaked, at 40 DEG C, acidification 3h；
(3) the castor-oil plant tangerine bar of acidified processing is taken out, is placed in the mixed of 100 parts of GMAs and ethanol
Close and continue to soak 1h in solution；
(4) it is 4 that will handle the castor-oil plant tangerine bar filtering completed, be washed to pH value, is placed in dries pulverizing at 100 DEG C, crosses 100 mesh
Modified castor tangerine bar adsorbent is can obtain after sieve.
The adsorbent prepared using the present embodiment methods described is added in filter fiber, and adsorbent is with the addition of by detection
Heavy metal substance residual quantity after cigarette suction with no addition adsorbent on filter stick formation paper, show that this with the addition of adsorbent
Cigarette filter stick to the adsorption rate of heavy metal in flue gas material up to 25%, significantly reduce heavy metal in flue gas material in suction body
Content, reduce harm of the smoking to human body.
Embodiment 3：
A kind of filter tip for being used to adsorb heavy metal in cigarette smoke, the filter tip filter material use the castor through composite modified processing
Numb tangerine bar specifically includes following steps as adsorbent, the preparation method of the adsorbent：
(1) 70 parts of castor-oil plant tangerine bars are placed in 120 part of 0.9% light salt brine and boil 2h, temperature is maintained at 50 DEG C, in the process boiled
Light salt brine is added in middle gradation, is taken out after boiling and is cooled to room temperature, is further continued for plus distilled water immersion 4 times, cleaning to solution are
It is colourless, obtain pre-processing castor-oil plant tangerine bar；
(2) pretreatment castor-oil plant tangerine bar is placed in 115 part 4% of tartaric acid and soaked, at 45 DEG C, acidification 3h；
(3) the castor-oil plant tangerine bar of acidified processing is taken out, is placed in the mixed of 100 parts of GMAs and ethanol
Close and continue to soak 3h in solution；
(4) it is 6 that will handle the castor-oil plant tangerine bar filtering completed, be washed to pH value, is placed in dries pulverizing at 100 DEG C, crosses 100 mesh
Modified castor tangerine bar adsorbent is can obtain after sieve.
The adsorbent prepared using the present embodiment methods described is added in filter fiber, and adsorbent is with the addition of by detection
Heavy metal substance residual quantity after cigarette suction with no addition adsorbent on filter stick formation paper, show that this with the addition of adsorbent
Cigarette filter stick to the adsorption rate of heavy metal in flue gas material up to 27%, significantly reduce heavy metal in flue gas material in suction body
Content, reduce harm of the smoking to human body.
Embodiment 4：
A kind of filter tip for being used to adsorb heavy metal in cigarette smoke, the filter tip filter material use the castor through composite modified processing
Numb tangerine bar specifically includes following steps as adsorbent, the preparation method of the adsorbent：
(1) 70 parts of castor-oil plant tangerine bars are placed in 120 part of 0.5% light salt brine and boil 2h, temperature is maintained at 70 DEG C, in the process boiled
Light salt brine is added in middle gradation, is taken out after boiling and is cooled to room temperature, is further continued for plus distilled water immersion 6 times, cleaning to solution are
It is colourless, obtain pre-processing castor-oil plant tangerine bar；
(2) pretreatment castor-oil plant tangerine bar is placed in 115 part 2% of tartaric acid and soaked, at 30 DEG C, acidification 5h；
(3) the castor-oil plant tangerine bar of acidified processing is taken out, is placed in the mixed of 100 parts of GMAs and ethanol
Close and continue to soak 3h in solution；
(4) it is 5 that will handle the castor-oil plant tangerine bar filtering completed, be washed to pH value, is placed in dries pulverizing at 100 DEG C, crosses 100 mesh
Modified castor tangerine bar adsorbent is can obtain after sieve.
The adsorbent prepared using the present embodiment methods described is added in filter fiber, and adsorbent is with the addition of by detection
Heavy metal substance residual quantity after cigarette suction with no addition adsorbent on filter stick formation paper, show that this with the addition of adsorbent
Cigarette filter stick to the adsorption rate of heavy metal in flue gas material up to 23%, significantly reduce heavy metal in flue gas material in suction body
Content, reduce harm of the smoking to human body.
Present invention disclosed above preferred embodiment is only intended to help and illustrates the present invention.Preferred embodiment is not detailed
All details are described, it is only described embodiment also not limit the invention.Obviously, according to the content of this specification,
It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is to preferably explain the present invention
Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only
Limited by claims and its four corner and equivalent.
Claims (6)
1. a kind of filter tip for being used to adsorb heavy metal in cigarette smoke, it is characterised in that the filter material of the filter tip is employed through multiple
The castor-oil plant tangerine bar for closing modification specifically includes following steps as adsorbent, the preparation method of the adsorbent：
(1) castor-oil plant tangerine bar is placed in light salt brine and boils 2-3h, temperature is maintained at 50-70 DEG C, is added by several times during boiling light
Salt solution, taken out after boiling and be cooled to room temperature, it is colourless to be further continued for adding distilled water immersion 4-6 times, cleaning to solution, is obtained pre-
Handle castor-oil plant tangerine bar；
(2) pretreatment castor-oil plant tangerine bar is placed in tartaric acid and soaked, at 30-45 DEG C, acidification 2-5h；
(3) the castor-oil plant tangerine bar of acidified processing is taken out, is placed in the mixed solution of GMA and ethanol
Continue to soak 1-3h；
(4) after the castor-oil plant tangerine bar filtering completed, washing being handled, dries pulverizing at 100 DEG C is placed in, can be obtained after crossing 100 mesh sieves
To modified castor tangerine bar adsorbent.
2. a kind of filter tip for being used to adsorb heavy metal in cigarette smoke according to claim 1, it is characterised in that described light
The mass fraction of salt solution is 0.5-0.9%.
A kind of 3. filter tip for being used to adsorb heavy metal in cigarette smoke according to claim 1, it is characterised in that the wine
The mass fraction of stone acid is 2-4%.
A kind of 4. filter tip for being used to adsorb heavy metal in cigarette smoke according to claim 1, it is characterised in that the first
The preparation method of the mixed solution of base glycidyl acrylate and ethanol is：Take 19-27 part GMAs
In 100 parts of ethanol, it is uniformly mixed.
A kind of 5. filter tip for being used to adsorb heavy metal in cigarette smoke according to claim 1, it is characterised in that the castor
Numb tangerine bar, light salt brine, tartaric acid, the mass ratio of mixed solution of GMA and ethanol are 60-70:120:
115:100。
A kind of 6. filter tip for being used to adsorb heavy metal in cigarette smoke according to claim 1, it is characterised in that the place
Manage the castor-oil plant tangerine bar completed after filtering, be washed to pH value 4-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710612998.4A CN107433187A (en) | 2017-07-25 | 2017-07-25 | A kind of filter tip for being used to adsorb heavy metal in cigarette smoke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710612998.4A CN107433187A (en) | 2017-07-25 | 2017-07-25 | A kind of filter tip for being used to adsorb heavy metal in cigarette smoke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107433187A true CN107433187A (en) | 2017-12-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710612998.4A Pending CN107433187A (en) | 2017-07-25 | 2017-07-25 | A kind of filter tip for being used to adsorb heavy metal in cigarette smoke |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10007039A1 (en) * | 2000-02-16 | 2001-08-23 | Franz Dietrich Oeste | Wool-like product from plant, lichen and/or animal tissue is useful e.g. as filter, sorbent, chemical reagent or substrate, e.g. for flavoring, flavor enhancer or aroma in food or animal feed |
| CN103355743A (en) * | 2013-08-14 | 2013-10-23 | 中国烟草总公司郑州烟草研究院 | Preparation and application of crop waste cigarette filter additive carrier materials |
| CN106136312A (en) * | 2016-06-28 | 2016-11-23 | 云南瑞升烟草技术（集团）有限公司 | A kind of capsule filter stick reducing harmful substances from flue gases burst size |
-
2017
- 2017-07-25 CN CN201710612998.4A patent/CN107433187A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10007039A1 (en) * | 2000-02-16 | 2001-08-23 | Franz Dietrich Oeste | Wool-like product from plant, lichen and/or animal tissue is useful e.g. as filter, sorbent, chemical reagent or substrate, e.g. for flavoring, flavor enhancer or aroma in food or animal feed |
| CN103355743A (en) * | 2013-08-14 | 2013-10-23 | 中国烟草总公司郑州烟草研究院 | Preparation and application of crop waste cigarette filter additive carrier materials |
| CN106136312A (en) * | 2016-06-28 | 2016-11-23 | 云南瑞升烟草技术（集团）有限公司 | A kind of capsule filter stick reducing harmful substances from flue gases burst size |
Non-Patent Citations (1)
| Title |
|---|
| 杨剑梅等: ""稻草秸秆对水中六价铬去除效果的研究"", 《环境科学与技术》 * |
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Application publication date: 20171205 |