CN102178348A - Filter tip additional material capable of reducing harmful ingredients as well as preparation method and application thereof - Google Patents

Filter tip additional material capable of reducing harmful ingredients as well as preparation method and application thereof Download PDF

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Publication number
CN102178348A
CN102178348A CN2011100964751A CN201110096475A CN102178348A CN 102178348 A CN102178348 A CN 102178348A CN 2011100964751 A CN2011100964751 A CN 2011100964751A CN 201110096475 A CN201110096475 A CN 201110096475A CN 102178348 A CN102178348 A CN 102178348A
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Prior art keywords
preparation
filter tip
cigarette
application
adds
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Pending
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CN2011100964751A
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Chinese (zh)
Inventor
邓其馨
魏明灯
傅辉
谢卫
黄朝章
洪振生
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Fuzhou University
China Tobacco Fujian Industrial Co Ltd
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Fuzhou University
China Tobacco Fujian Industrial Co Ltd
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Application filed by Fuzhou University, China Tobacco Fujian Industrial Co Ltd filed Critical Fuzhou University
Priority to CN2011100964751A priority Critical patent/CN102178348A/en
Publication of CN102178348A publication Critical patent/CN102178348A/en
Priority to PCT/CN2012/074080 priority patent/WO2012142929A1/en
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/003—Titanates
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/285—Treatment of tobacco products or tobacco substitutes by chemical substances characterised by structural features, e.g. particle shape or size
    • A24B15/286—Nanoparticles
    • 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
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/003—Titanates
    • C01G23/005—Alkali titanates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/04—Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
    • C01P2004/13—Nanotubes

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Composite Materials (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

The invention relates to a filter tip additional material as well as a preparation method and an application thereof. The additional material is a titanate nano tube and is synthesized by adopting the conventional hydrothermal method. The additional material can be widely applied to the filter tip of a cigarette, and multiple harmful substances in main stream smoke of the cigarette can be reduced.

Description

A kind of filter tip that reduces harmful components adds material and its production and application
Technical field
The invention belongs to cigarette and add material, more specifically relate to a kind of titanate nanotube that reduces multiple harmful components burst size in the cigarette mainstream flue gas and add material and its production and application.
Background technology
Scientific research evidence and epidemiology statistics prove, smoking can produce apparent harm to human beings'health, main component in the cigarette smoke has tar, nicotine (nicotine) and carbon monoxide (CO) etc., and to the human body poisonous and harmful, wherein tar has carcinogenesis to the people.The CO that cigarette combustion generates makes people's anoxic, and the then very easy people of making of nicotine (nicotine) produces dependence (habituation), and the respiratory center that can also benumb the people causes people's angiocardiopathy etc.In addition, materials such as polycyclic aromatic hydrocarbon, nitrosamine are the class carcinogenic substances most important in the cigarette smoke, that quantity is maximum, play main effect aspect smoking carcinogenesis.
In order to reduce the harm that main flume produces human body, tobacco researcher both domestic and external has been done a large amount of research.The harmful substance of utilizing the interpolation material in the cigarette filter to reduce in the cigarette mainstream flue gas is one of common research method of people.Yun's of Nanjing University people such as the fine jade are dispersed in zeolites such as NaY and NaZSM-5 in the pipe tobacco as additive, effectively remove the nitrosamine in the flue gas.This research group has invented the another kind of cigarette additive that can reduce content of nitrosamines in the cigarette smoke again, this additive mainly contains the alginate aaerosol solution of porous material and forms, can be sprayed on the pipe tobacco, porous material can be silica gel, Woelm Alumina, Na type 4A zeolite or porous silicoaluminate etc., and this method can make the content of nitrosamines in the cigarette smoke reduce by 17% – 65%.Cigarette is with metal oxide (Al in the Hunan 2O 3, Fe 2O 3, Al 2O 3-Fe 2O 3) NACF of modification adds in the filter tip, selectivity reduces in the flue gas 28% phenol.In the recent period, their patent CN101297715A discloses a kind of method that reduces aldehydes matter content in the flue gas: ionic liquid is immobilized on porous material or acetate fiber, utilize ion liquid strong solubility, make phenols and ionic liquid anion or cationoid reaction in the flue gas, the selectivity that can realize phenolic compound in the flue gas reduces, and wherein phenol can reduce by 26.5%.
Foreign tobacco industry colleague also develops the harmful components that multiple inorganic metal class functional material is used for reducing flue gas, as adopting nanometer Fe in the United States Patent (USP) 20040025895 2O 3Reduced the phenolic compound in the cigarette smoke.US4300577 discloses a kind of weak adsorbent that has primary amino radical, can reduce formaldehyde, methacrylaldehyde and crotons aldehyde material and hydrogen cyanide in the cigarette smoke simultaneously.But these materials exist weak point.At first, these mouths rod add material prices than costliness or preparation process complexity be difficult to use in suitability for industrialized production, its security also remains further research; Secondly, it is more single that these add the harmful substance composition that materials can degrade, and can not accomplish that multiple harmful substances degrades simultaneously.
Summary of the invention
In order to address the above problem, the invention provides a kind of filter tip and add material and its production and application, this material preparation method is simple, cheap safety, be applied in the mouth rod of cigarette, can reduce the tar in the cigarette mainstream flue gas simultaneously, nicotine, carbon monoxide, ammonia, hydrogen cyanide (hydrogen cyanide), phenolic compounds such as phenol, harmful substances such as carbonyls such as crotonaldehyde.
The present invention implements by following technical solution:
It is titanate nanotube that a kind of filter tip adds material.
It is with TiO that this filter tip adds preparation methods 2Take conventional Hydrothermal Preparation with aqueous slkali.
TiO among the described preparation method 2Addition be 0.5～100 the gram, the concentration of aqueous slkali is 5～15 mol, the addition of aqueous slkali is 10～1000 milliliters.
Aqueous slkali among the described preparation method comprises soda bath.
The application that described filter tip adds material is filter tip to be added the material titanate nanotube add to powder type in the mouth rod of cigarette, and its addition is 5～50 mg.
The TiO that is adopted 2The TiO that comprises fields such as can be used for food, cosmetics 2Powder.
As shown in Figure 1: use XRD to analyze to the sample that makes, its molecular formula can be characterized by: Na (x) H (2-x) Ti3O7nH2O (x=0.1-1).The sample that makes is carried out SEM and tem analysis, sees Fig. 2,3, from the photo that obtains as can be known titanate nanotube add the material specific surface and reach 300 m 2.g -1More than, what length was short is the hundreds of nanometer, long can be to micron order, random arrangement.The internal diameter of pipe is about 5 nm, and external diameter is about 10 nm.
Advantage of the present invention is: preparation method of the present invention is simple, the cheap safety of the titanate nanotube of preparation, be applied in the mouth rod of cigarette, can reduce the tar in the cigarette mainstream flue gas simultaneously, nicotine, carbon monoxide, ammonia, hydrogen cyanide (hydrogen cyanide), phenolic compounds such as phenol, harmful substances such as carbonyls such as crotonaldehyde.
Description of drawings
Fig. 1 measures the crystalline phase that titanate nanotube adds material for adopting Dutch PANalytical product X ' the Pert PRO of company type X-ray diffractometer, and X ray is the Cu target, λ=0.15418nm;
Fig. 2 adds the material sample pattern for adopting the Hitachi S4800 of company environmental scanning electron microscope (SEM) to observe titanate nanotube;
Fig. 3 observes the pattern that the titanate nanometer sheet is added material sample for the JEOL-2010 type high resolution transmission electron microscopy (TEM) that the Japanese JEOL of employing company produces;
Fig. 4 adds the result that material reduces harmful substance for titanate nanotube.
The specific embodiment
The preparation method of titanate nanotube is:
With the cheap TiO of 0.5～100 gram 2For raw material and concentration are after the aqueous slkali of 10～1000 milliliter of 5～15 mol fully mixes, to react under 373～423K 1～3 day in polytetrafluoroethylcontainer container; The product pH value that generates be adjusted to 1～7 fully wash through distilled water after, constant pressure and dry 1～40h makes titanate nanotube interpolation material under 323～373K.
The product pH value of described generation is regulated hydrochloric acid or the nitric acid that adopts 0.1～0.5 mol.
The described dry constant pressure and dry that adopts.
It is layer structure that the prepared titanate nanometer sheet that goes out is added material, and specific surface reaches 300 m 2.g -1More than, what length was short is the hundreds of nanometer, long can be to micron order, random arrangement.The internal diameter of pipe is about 5 nm, and external diameter is about 10 nm.
Embodiment 1
With the cheap TiO of 0.5 gram 2For raw material and concentration are after the aqueous slkali of 10 milliliter of 5 mol fully mixes, reaction 1 day under the 373K in polytetrafluoroethylcontainer container; The product pH value that generates be adjusted to 1 fully wash through distilled water after, constant pressure and dry 5h makes titanate nanotube interpolation material under 373K.
Embodiment 2
With the cheap TiO of 1 gram 2For raw material and concentration are after the aqueous slkali of 20 milliliter of 10 mol fully mixes, reaction 1 day under the 393K in polytetrafluoroethylcontainer container; The product pH value that generates be adjusted to 1 fully wash through distilled water after, constant pressure and dry 10h makes titanate nanotube interpolation material under 353K.
Embodiment 3
With the cheap TiO of 2 grams 2For raw material and concentration are after the aqueous slkali of 50 milliliter of 10 mol fully mixes, reaction 3 days under the 393K in polytetrafluoroethylcontainer container; The product pH value that generates be adjusted to 3 fully wash through distilled water after, constant pressure and dry 20h makes titanate nanotube interpolation material under 353K.
Embodiment 4
With the cheap TiO of 10 grams 2For raw material and concentration are after the aqueous slkali of 500 milliliter of 10 mol fully mixes, reaction 3 days under the 403K in polytetrafluoroethylcontainer container; The product pH value that generates be adjusted to 5 fully wash through distilled water after, constant pressure and dry 40h makes titanate nanotube interpolation material under 343K.
Embodiment 5
With the cheap TiO of 100 grams 2For raw material and concentration are after the aqueous slkali of 1000 milliliter of 15 mol fully mixes, reaction 2 days under the 423K in polytetrafluoroethylcontainer container; The product pH value that generates be adjusted to 2 fully wash through distilled water after, constant pressure and dry 30h makes titanate nanotube interpolation material under 323K.
The above only is preferred embodiment of the present invention, and all equalizations of being done according to the present patent application claim change and modify, and all should belong to covering scope of the present invention.
Performance test
Respectively the cigarette that does not add titanate nanotube interpolation material is carried out the cigarette smoking experiment to be placed on the smoking machine with the cigarette sample that adds titanate nanotube interpolation material in the same old way according to the standard suction condition on smoking machine, according to international standard ISO-10315 and ISO-4387, capture, measure testing sample cigarette smoke tar and nicotine." mensuration-chromatography of ions of ammonia in the cigarette mainstream flue gas " of working out according to Shanghai Tobacco (Group) Co captures, measures laboratory sample cigarette smoke ammonia.Tobacco business standard method according to YC/T253-2008 " the mensuration continuous flow method of hydrogen cyanide in the cigarette mainstream flue gas " captures, measures laboratory sample cigarette smoke HCN.Tobacco business standard method according to YC/T255-2008 " the mensuration high performance liquid chromatography of main phenolic compound in the cigarette mainstream flue gas " captures, measures phenolic compounds such as laboratory sample cigarette smoke phenol.Tobacco business standard method according to YC/T254-2008 " the mensuration high performance liquid chromatography of main carbonyls in the cigarette mainstream flue gas " captures, measures carbonyls such as laboratory sample cigarette smoke crotonaldehydes.

Claims (5)

1. a filter tip adds material, and it is characterized in that: described interpolation material is a titanate nanotube.
2. a filter tip as claimed in claim 1 adds preparation methods, and it is characterized in that: described preparation method is with TiO 2Take conventional Hydrothermal Preparation with aqueous slkali.
3. filter tip according to claim 2 adds preparation methods, it is characterized in that: TiO among the described preparation method 2Addition be 0.5～100 the gram, the concentration of aqueous slkali is 5～15 mol, the addition of aqueous slkali is 10～1000 milliliters.
4. add preparation methods according to claim 2 or 3 described filter tips, it is characterized in that: the aqueous slkali among the described preparation method comprises soda bath.
5. the filter tip of a filter tip interpolation material as claimed in claim 1 or preparation method as claimed in claim 2 preparation adds the application of material, it is characterized in that: described application is filter tip to be added the material titanate nanotube add to powder type in the mouth rod of cigarette, and its addition is 5～50 mg.
CN2011100964751A 2011-04-18 2011-04-18 Filter tip additional material capable of reducing harmful ingredients as well as preparation method and application thereof Pending CN102178348A (en)

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PCT/CN2012/074080 WO2012142929A1 (en) 2011-04-18 2012-04-16 Additive material of filter tip capable of reducing harmful ingredients and preparation method and application thereof

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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102511928A (en) * 2012-01-04 2012-06-27 安徽中烟工业有限责任公司 Filter tip capable of reducing releasing amount of harmful ingredients of mainstream cigarette smoke
CN102972864A (en) * 2012-11-26 2013-03-20 浙江中烟工业有限责任公司 Catalyst for selectively reducing released amount of hydrogen cyanide in mainstream smoke of cigarette and preparation method and application thereof
CN103027379A (en) * 2013-01-19 2013-04-10 福州大学 Method for selectively reducing nitrosamines in mainstream smoke of cigarettes
CN103030174A (en) * 2012-09-25 2013-04-10 福建中烟工业有限责任公司 Preparation method of titanate nanowires and application of titanate nanowires in cigarette filter
CN103359778A (en) * 2013-07-19 2013-10-23 福建中烟工业有限责任公司 Strontium titanate nanotube, its preparation method and application
CN103462221A (en) * 2013-05-30 2013-12-25 贵州中烟工业有限责任公司 Cigarette filter containing adsorption filtration layer and application thereof
CN103462219A (en) * 2013-05-30 2013-12-25 贵州中烟工业有限责任公司 Cigarette filter containing ultralong TiO2 aquo-complex nanotube
CN103462220A (en) * 2013-05-30 2013-12-25 贵州中烟工业有限责任公司 Cigarette filter containing ultralong TiO2 aquo-complex nanotube, TiO2 nanometer powder and activated carbon fiber
CN103462222A (en) * 2013-05-30 2013-12-25 贵州中烟工业有限责任公司 Cigarette filter containing ultralong TiO2 aquo-complex nanotube and TiO2 nanometer powder
CN103693681A (en) * 2013-12-11 2014-04-02 贵州中烟工业有限责任公司 Method for preparing super-long titanate micro/nanotubes
CN106376970A (en) * 2016-10-21 2017-02-08 广西中烟工业有限责任公司 Additive for reducing harmful substances in mainstream smoke of cigarette as well as preparation method and application thereof
CN107051390A (en) * 2017-06-29 2017-08-18 滁州卷烟材料厂 A kind of preparation method of chitosan charcoal titania nanotube composite adsorbing material
CN107136558A (en) * 2017-06-29 2017-09-08 滁州卷烟材料厂 A kind of preparation method of chu chrysanthemum flavored type cigarette filter
CN107199015A (en) * 2017-06-29 2017-09-26 滁州卷烟材料厂 A kind of preparation method of sepiolite base volume cigarette filter tip adsorbent
CN107259641A (en) * 2017-06-29 2017-10-20 滁州卷烟材料厂 A kind of processing method of cigarette filter tow

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Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102511928A (en) * 2012-01-04 2012-06-27 安徽中烟工业有限责任公司 Filter tip capable of reducing releasing amount of harmful ingredients of mainstream cigarette smoke
CN103030174A (en) * 2012-09-25 2013-04-10 福建中烟工业有限责任公司 Preparation method of titanate nanowires and application of titanate nanowires in cigarette filter
CN102972864A (en) * 2012-11-26 2013-03-20 浙江中烟工业有限责任公司 Catalyst for selectively reducing released amount of hydrogen cyanide in mainstream smoke of cigarette and preparation method and application thereof
CN102972864B (en) * 2012-11-26 2014-05-07 浙江中烟工业有限责任公司 Preparation method of catalyst for selectively reducing released amount of hydrogen cyanide in mainstream smoke of cigarette
CN103027379A (en) * 2013-01-19 2013-04-10 福州大学 Method for selectively reducing nitrosamines in mainstream smoke of cigarettes
CN103027379B (en) * 2013-01-19 2013-12-04 福州大学 Method for selectively reducing nitrosamines in mainstream smoke of cigarettes
CN103462221A (en) * 2013-05-30 2013-12-25 贵州中烟工业有限责任公司 Cigarette filter containing adsorption filtration layer and application thereof
CN103462219A (en) * 2013-05-30 2013-12-25 贵州中烟工业有限责任公司 Cigarette filter containing ultralong TiO2 aquo-complex nanotube
CN103462220A (en) * 2013-05-30 2013-12-25 贵州中烟工业有限责任公司 Cigarette filter containing ultralong TiO2 aquo-complex nanotube, TiO2 nanometer powder and activated carbon fiber
CN103462222A (en) * 2013-05-30 2013-12-25 贵州中烟工业有限责任公司 Cigarette filter containing ultralong TiO2 aquo-complex nanotube and TiO2 nanometer powder
CN103462220B (en) * 2013-05-30 2015-03-25 贵州中烟工业有限责任公司 Cigarette filter containing ultralong TiO2 aquo-complex nanotube, TiO2 nanometer powder and activated carbon fiber
CN103359778B (en) * 2013-07-19 2015-12-02 福建中烟工业有限责任公司 A kind of strontium titanates nanotube and preparation method and purposes
CN103359778A (en) * 2013-07-19 2013-10-23 福建中烟工业有限责任公司 Strontium titanate nanotube, its preparation method and application
CN103693681A (en) * 2013-12-11 2014-04-02 贵州中烟工业有限责任公司 Method for preparing super-long titanate micro/nanotubes
CN106376970A (en) * 2016-10-21 2017-02-08 广西中烟工业有限责任公司 Additive for reducing harmful substances in mainstream smoke of cigarette as well as preparation method and application thereof
CN107051390A (en) * 2017-06-29 2017-08-18 滁州卷烟材料厂 A kind of preparation method of chitosan charcoal titania nanotube composite adsorbing material
CN107136558A (en) * 2017-06-29 2017-09-08 滁州卷烟材料厂 A kind of preparation method of chu chrysanthemum flavored type cigarette filter
CN107199015A (en) * 2017-06-29 2017-09-26 滁州卷烟材料厂 A kind of preparation method of sepiolite base volume cigarette filter tip adsorbent
CN107259641A (en) * 2017-06-29 2017-10-20 滁州卷烟材料厂 A kind of processing method of cigarette filter tow
CN107136558B (en) * 2017-06-29 2018-06-26 滁州卷烟材料厂 A kind of preparation method of chu chrysanthemum flavored type cigarette filter

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Application publication date: 20110914