CN110252030A - A kind of preparation method and application of quantum graphene automobile filter filter material - Google Patents

A kind of preparation method and application of quantum graphene automobile filter filter material Download PDF

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Publication number
CN110252030A
CN110252030A CN201910460838.1A CN201910460838A CN110252030A CN 110252030 A CN110252030 A CN 110252030A CN 201910460838 A CN201910460838 A CN 201910460838A CN 110252030 A CN110252030 A CN 110252030A
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China
Prior art keywords
graphene
filter
quantum
negative ion
filter material
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CN201910460838.1A
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杨静
张柏华
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Liaoning Lanjing Technology Co Ltd
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Liaoning Lanjing Technology Co Ltd
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Priority to CN201910460838.1A priority Critical patent/CN110252030A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D39/00Filtering material for liquid or gaseous fluids
    • B01D39/14Other self-supporting filtering material ; Other filtering material
    • B01D39/20Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/007Separation 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 irradiation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/02Separation 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/32Separation 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 electrical effects other than those provided for in group B01D61/00

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Filtering Materials (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

The present invention relates to composite material and filter filter material fields, and in particular to a kind of preparation method and application of quantum graphene automobile filter filter material.By graphene and dehydrated alcohol mixing ultrasonic disperse, the alcoholic solution of graphene is obtained;The alcoholic solution of negative ion powder and graphene is subjected to homogeneous blend using the method that mechanical ultrasonic is blended;It is ground using mixed liquor of the mortar to both, until ethyl alcohol volatilizees completely, obtains negative ion powder/graphene composite material;Negative ion powder/graphene composite material and thickener are added in paper pulp, is uniformly mixed, using conventional paper technology, obtains quantum graphene automobile filter filter material.Quantum graphene automobile filter filter material prepared by the present invention can spontaneous release far infrared and anion, it can effectively cross suspended particulate substance in air filtering, it and can be hydrogen and oxygen by the water decomposition in air, improve the dissolved oxygen amount entered in engine air, the efficiency of combustion for improving engine, reduces the discharge of tail gas.

Description

A kind of preparation method and application of quantum graphene automobile filter filter material
Technical field
The present invention relates to composite material and filter filter material fields, and in particular to a kind of quantum graphene automobile filter filter The preparation method and application of material.
Background technique
In recent years, the haze weather that many big and medium-sized cities in China generate again and again, seriously threaten this our health and Life.The mechanism that haze weather generates is very complicated, and chemical component is also very complicated, may cause a variety of diseases.Cause haze One of the main reasons is exactly the discharge of vehicle exhaust, since the imperfect combustion of fuel oil causes in the tail gas of motor vehicle emission also greatly The harmful substance of amount.
Filtering material have many uses it is general, be widely used in we live, work every nook and cranny filtering material be mainly used for Automobile filter filter and air conditioner filter.It is most common to have automobile filter filter, it is mainly used for filtering entering and starts The mechanical admixtures ingredients such as particulate matter, particle in air are stopped, prevent these ingredients from entering gasoline, diesel oil by the air in machine Or in machine oil, guarantee engine work.Therefore, the filtering material for preparing a Mobyneb is filter filter material industry hair One important directions of exhibition.
Graphene has biggish specific surface area, good flexibility, excellent absorption property, and can discharge 3~ 14 μm of far infrared.Negative ion powder can generate 8~14 μm of far infrareds and anion.Therefore, by graphene and anion The progress of both powder is compound to prepare a kind of novel wide wavelength quantum filtering material, had not only had both far-infrared functional but also had had both anion function Energy.Applied had the function of suspended particulate substance in air filtering, energy conservation and environmental protection etc. in the filtering materials such as automobile filter, institute It is up-and-coming so that quantum graphene automobile filter filter material is used for filter filter material field.
Summary of the invention
The object of the present invention is to provide a kind of preparation method and applications of quantum graphene automobile filter filter material, by graphite Alkene amount and negative ion powder mechanical lapping are compound, under the premise of guaranteeing its physical absorption, barrier, widen the wavelength of its far infrared Range can discharge wide wavelength far infrared and anion.Meanwhile it is mixed with quantum graphene automobile with paper pulp Filter filter material is applied the suspended particulate substance having in barrier air in filtering materials such as automobile filters, improves entrance In engine the effects of the dissolved oxygen amount of air, the efficiency of combustion for improving engine, reduction exhaust emissions.
To reach said effect, the technical scheme is that
A kind of preparation method of quantum graphene automobile filter filter material, comprising the following steps:
Step 1: by graphene and dehydrated alcohol mixing ultrasonic disperse, obtaining the alcoholic solution of graphene;
Step 2: the alcoholic solution of negative ion powder and graphene is carried out homogeneous blend by the method being blended using mechanical ultrasonic, Obtain the alcoholic solution of the two mixing;
Step 3: being ground using the alcoholic solution that mortar mixes the two, until ethyl alcohol volatilizees completely, obtain anion Powder/graphene composite material;
Step 4: negative ion powder/graphene composite material and thickener being added in paper pulp, are uniformly mixed, using normal Paper technology is advised, quantum graphene automobile filter filter material is made.
The preparation method of the quantum graphene automobile filter filter material, graphene scale are 10~100nm.
The preparation method of the quantum graphene automobile filter filter material, negative ion powder are Tourmaline, germanium ore, Kweiyang One or more of stone and mullite mix, and the granularity of negative ion powder is 160~200nm.
The preparation method of the quantum graphene automobile filter filter material, the alcoholic solution concentration of graphene is 5~ 20wt%.
The preparation method of the quantum graphene automobile filter filter material, in negative ion powder/graphene composite material, stone The content of black alkene is 1~50wt%.
The preparation method of the quantum graphene automobile filter filter material, paper pulp are wood pulp, straw pulp, bamboo pulp, cotton pulp, give up One or more of paper pulp, thickener are one of polyacrylic acid, Sodium Polyacrylate, beta-cyclodextrin, polyethylene glycol Or it is two or more.
It is multiple that negative ion powder/graphene is added in paper pulp for the preparation method of the quantum graphene automobile filter filter material Condensation material, thickener, paper pulp, negative ion powder/graphene composite material, thickener three's mass ratio are 100:0.1~10:0.1 ~1.
The application of the quantum graphene automobile filter filter material, the quantum graphene automobile filter filter material are used for vapour The filtering material of vehicle filter.
Design philosophy of the invention is:
Graphene has biggish specific surface area, good flexibility, excellent absorption property, and can discharge 3~ 14 μm of far infrared, negative ion powder can generate 8~14 μm of far infrareds and anion.In conjunction with the advantages of the two, pass through this Graphene and negative ion powder are carried out mechanical blending by the technology and means of invention, the composite material both obtained, then again and paper Slurry mixing manufacture automobile filter filter material.The synergistic effect of the two enables the filter material effectively to adsorb and obstructs the suspension in air Grain object, the water decomposition in air can be hydrogen and oxygen by the far infrared and anion of release, improved the dissolved oxygen amount in air, reached The effect of energy-saving and emission-reduction.
The advantages of the present invention are:
Quantum graphene automobile filter filter material prepared by the present invention can generate the remote of anion and wide wavelength under room temperature Infrared ray is applied the particulate matter that can be effectively crossed in air filtering on automobile filter, and can be by the moisture in air Solution is hydrogen and oxygen, provides fuel for engine, improves the efficiency of combustion of engine, reduces the discharge of tail gas.
Specific embodiment
In the specific implementation process, graphene and dehydrated alcohol mixing ultrasonic disperse are obtained the alcohol of graphene by the present invention Solution;The alcoholic solution of negative ion powder and graphene is subjected to homogeneous blend using the method that mechanical ultrasonic is blended;Utilize mortar pair The mixed liquor of both is ground, until ethyl alcohol volatilizees completely, obtains negative ion powder/graphene composite material, and negative ion powder/ The content of graphene is 1~50wt% (preferably 3~30wt% in graphene composite material;Negative ion powder/graphene is compound Material and thickener are added in paper pulp, and paper pulp, negative ion powder/graphene composite material, thickener three's mass ratio are 100: (0.1~10): (0.1~1), preferably 100:(0.5~5): (0.3~1) is uniformly mixed, using conventional paper technology, Obtain quantum graphene automobile filter filter material.Quantum graphene automobile filter filter material is applied on automobile filter, fuel-economizing Rate 6.5~7.5%, far infrared average radiation rate 0.9~0.99%.
A part of specific embodiment is set forth below, and the present invention will be described, it is necessary to which indicated herein is real in detail below It applies example and is served only for that the invention will be further described, do not represent limiting the scope of the invention.Original of the invention is not being departed from Under the premise of reason, any modification, equivalent replacement or improvement done within the spirit and principles of the present invention etc. should all include Within protection scope of the present invention.
Embodiment 1
In the present embodiment, quantum graphene automobile filter filter material the preparation method is as follows:
Step 1: 10g graphene (graphene scale is 50nm) being mixed with 100mL dehydrated alcohol, ultrasonic disperse obtains The alcoholic solution of 10wt% graphene;
Step 2: the method being blended using mechanical ultrasonic, by 50g negative ion powder, (negative ion powder is Tourmaline, and granularity is Homogeneous blend 170nm) is carried out with the alcoholic solution of graphene, obtains the alcoholic solution of the two mixing;
Step 3: being ground using the alcoholic solution that mortar mixes the two, until ethyl alcohol volatilizees completely, obtain anion Powder/graphene composite material.
Step 4: 100g paper pulp is added in 10g negative ion powder/graphene composite material and 1g Sodium Polyacrylate, and (paper pulp is wood Slurry) in, it is uniformly mixed, using conventional paper technology, quantum graphene automobile filter filter material is made.
Quantum graphene automobile filter filter material is applied on automobile filter filter, performance is shown in Table 1.
Embodiment 2
In the present embodiment, quantum graphene automobile filter filter material the preparation method is as follows:
Step 1: 20g graphene (graphene scale is 30nm) being mixed with 100mL dehydrated alcohol, ultrasonic disperse obtains The alcoholic solution of 20wt% graphene;
Step 2: the method being blended using mechanical ultrasonic, by 60g negative ion powder, (negative ion powder is germanium ore, and granularity is Homogeneous blend 180nm) is carried out with the alcoholic solution of graphene, obtains the alcoholic solution of the two mixing;
Step 3: being ground using the alcoholic solution that mortar mixes the two, until ethyl alcohol volatilizees completely, obtain anion Powder/graphene composite material;
Step 4: 100g paper pulp is added in 3g negative ion powder/graphene composite material and 0.5g polyacrylic acid, and (paper pulp is grass Slurry) in, it is uniformly mixed, using conventional paper technology, quantum graphene automobile filter filter material is made.
Quantum graphene automobile filter filter material is applied on automobile filter filter, performance is shown in Table 1.
Embodiment 3
In the present embodiment, quantum graphene automobile filter filter material the preparation method is as follows:
Step 1: 15g graphene (graphene scale is 70nm) being mixed with 100mL dehydrated alcohol, ultrasonic disperse obtains The alcoholic solution of 15wt% graphene;
Step 2: using the method that mechanical ultrasonic is blended, by 30g negative ion powder, (negative ion powder is Kweiyang stone and mullite, matter Measure than 1:1, granularity 200nm) homogeneous blend is carried out with the alcoholic solution of graphene, both obtain the alcoholic solution of mixing;
Step 3: being ground using the alcoholic solution that mortar mixes the two, ethyl alcohol is volatilized completely up to obtaining anion Powder/graphene composite material.
Step 4: 100g is added in 5g negative ion powder/graphene composite material, 0.2g beta-cyclodextrin and 0.1g polyethylene glycol In paper pulp (paper pulp is bamboo pulp, cotton pulp, mass ratio 1:1), it is uniformly mixed, using conventional paper technology, quantum graphite is made Alkene automobile filter filter material.
Quantum graphene automobile filter filter material is applied on automobile filter, performance is shown in Table 1.
Wherein, far infrared average radiation rate measures analytical control by far infrared analyzer and obtains, and the results are shown in Table 1; Its fuel saving is tested according to GB/T14951 testing standard, and test result is shown in Table 1.
1. properties of product of table
Product Rate of economizing gasoline Far infrared average radiation rate
Embodiment 1 6.8% 0.912
Embodiment 2 7.1% 0.989
Embodiment 3 6.9% 0.906
From the above results, quantum graphene automobile filter filter material is applied on automobile filter, is had apparent Oil-saving effect;Show the spontaneous release far infrared of quantum graphene automobile filter filter material energy and anion, it can effectively Suspended particulate substance in air filtering is crossed, and can be hydrogen and oxygen by the water decomposition in air, is improved molten into engine air Oxygen amount improves the efficiency of combustion of engine, reduces the discharge of tail gas.Also, the acceptance of market expectations is very high, has well Industrialization prospect.

Claims (8)

1. a kind of preparation method of quantum graphene automobile filter filter material, which comprises the following steps:
Step 1: by graphene and dehydrated alcohol mixing ultrasonic disperse, obtaining the alcoholic solution of graphene;
Step 2: the alcoholic solution of negative ion powder and graphene is carried out homogeneous blend, obtained by the method being blended using mechanical ultrasonic The alcoholic solution of the two mixing;
Step 3: being ground using the alcoholic solution that mortar mixes the two, until ethyl alcohol volatilizees completely, obtain negative ion powder/stone Black alkene composite material;
Step 4: negative ion powder/graphene composite material and thickener being added in paper pulp, are uniformly mixed, is made using conventional Quantum graphene automobile filter filter material is made in paper technique.
2. the preparation method of quantum graphene automobile filter filter material according to claim 1, which is characterized in that graphene Scale is 10~100nm.
3. the preparation method of quantum graphene automobile filter filter material according to claim 1, which is characterized in that anion Powder is that one or more of Tourmaline, germanium ore, Kweiyang stone and mullite mix, and the granularity of negative ion powder is 160~200nm.
4. the preparation method of quantum graphene automobile filter filter material according to claim 1, which is characterized in that graphene Alcoholic solution concentration be 5~20wt%.
5. the preparation method of quantum graphene automobile filter filter material according to claim 1, which is characterized in that anion In powder/graphene composite material, the content of graphene is 1~50wt%.
6. the preparation method of quantum graphene automobile filter filter material according to claim 1, which is characterized in that paper pulp is One or more of wood pulp, straw pulp, bamboo pulp, cotton pulp, secondary stock, thickener are polyacrylic acid, Sodium Polyacrylate, β-ring One or more of dextrin, polyethylene glycol.
7. the preparation method of quantum graphene automobile filter filter material according to claim 1, which is characterized in that in paper pulp Negative ion powder/graphene composite material, thickener, paper pulp, negative ion powder/graphene composite material, thickener three's matter is added Amount is than being 100:0.1~10:0.1~1.
8. the application of quantum graphene automobile filter filter material described in a kind of one of claim 1 to 7, which is characterized in that should Quantum graphene automobile filter filter material is used for the filtering material of automobile filter.
CN201910460838.1A 2019-05-30 2019-05-30 A kind of preparation method and application of quantum graphene automobile filter filter material Pending CN110252030A (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102406940A (en) * 2011-11-01 2012-04-11 温州大学 Application of nanoscale flaky carboxymethyl starch sodium in solid sipersion
CN105251268A (en) * 2015-11-03 2016-01-20 杜茂龙 Graphene-based air filter material and preparation method thereof
CN105397344A (en) * 2015-12-23 2016-03-16 哈尔滨工业大学 Preparation method of in-situ growth graphene/carbon nano tube reinforced Ti-based brazing filler metal
CN107237704A (en) * 2017-06-14 2017-10-10 青岛动力风擎电子科技有限公司 A kind of power in environmental protection energy-saving appliance composite
CN108245433A (en) * 2017-12-21 2018-07-06 中国科学院兰州化学物理研究所 A kind of novel mouth section glass ionomer/fluorinated graphene composite material

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102406940A (en) * 2011-11-01 2012-04-11 温州大学 Application of nanoscale flaky carboxymethyl starch sodium in solid sipersion
CN105251268A (en) * 2015-11-03 2016-01-20 杜茂龙 Graphene-based air filter material and preparation method thereof
CN105397344A (en) * 2015-12-23 2016-03-16 哈尔滨工业大学 Preparation method of in-situ growth graphene/carbon nano tube reinforced Ti-based brazing filler metal
CN107237704A (en) * 2017-06-14 2017-10-10 青岛动力风擎电子科技有限公司 A kind of power in environmental protection energy-saving appliance composite
CN108245433A (en) * 2017-12-21 2018-07-06 中国科学院兰州化学物理研究所 A kind of novel mouth section glass ionomer/fluorinated graphene composite material

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Application publication date: 20190920

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