CN109603742A - A kind of preparation method of the ceramet group zeolite adsorbent material of corrugated structure - Google Patents
A kind of preparation method of the ceramet group zeolite adsorbent material of corrugated structure Download PDFInfo
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- CN109603742A CN109603742A CN201811621735.0A CN201811621735A CN109603742A CN 109603742 A CN109603742 A CN 109603742A CN 201811621735 A CN201811621735 A CN 201811621735A CN 109603742 A CN109603742 A CN 109603742A
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- adsorbent material
- zeolite
- preparation
- corrugated structure
- zeolite adsorbent
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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
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/16—Alumino-silicates
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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
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
-
- 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
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
-
- 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
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28033—Membrane, sheet, cloth, pad, lamellar or mat
- B01J20/28035—Membrane, sheet, cloth, pad, lamellar or mat with more than one layer, e.g. laminates, separated sheets
Abstract
A kind of preparation method of the ceramet group zeolite adsorbent material of corrugated structure of the present invention, comprising the following steps: pre-treatment is carried out at least two groups sheet metal surface, at least one set of all-glass paper is set between adjacent sheet metal, forms sandwich structure；By above-mentioned sandwich structure entirety dip-coating in zeolite slurry, extra slurry is purged, later, is dried through 120-240 DEG C, finally toasts 2-6h at 240-300 DEG C；After the completion of baking, the sandwich structure after above-mentioned baking is installed in external frame, obtains the ceramet group zeolite adsorbent material of corrugated structure.The sheet metal heat absorptivity of the ceramet group zeolite adsorbent material for the corrugated structure that this method obtains is low and thermal conductivity is high, so that the zeolite catalyst of load is heated evenly, causing it that efficiency is desorbed reduces, the problem of heating conduction for overcoming traditional ceramics fiber carrier is poor, causes zeolite catalyst that low efficiency is desorbed.
Description
Technical field
The present invention relates to the technical field of catalyst material preparation method, in particular to a kind of cermet of corrugated structure
The preparation method of base zeolite adsorbent material.
Background technique
Current zeolite absorption carrier mostly uses greatly the ceramic honey comb of cordierite, and the price of cordierite material costly,
Quality is larger, is easy the disadvantages of damaged, heat absorption is big.Simultaneously in installation, ceramics installation can be had the gap, and installation difficulty is larger,
It generally needs related accessories to carry out blind during the installation process, once its absorption property will be will affect by having the gap, reduces
Clean-up effect.In addition also useful ceramic fiber paper does carrier, is made into the mode of runner rotating cylinder, but thermally conductive due to ceramic fibre
Performance is poor, low efficiency is desorbed, soft additionally, due to ceramic fibre matter, mechanical strength is low, it is easy to structure collapses occurs and plug-hole occurs
Problem.
Summary of the invention
The purpose of the present invention is to provide a kind of preparation method of the ceramet group zeolite adsorbent material of corrugated structure, solutions
One or more in certainly above-mentioned prior art problem.
The present invention provides a kind of preparation method of the ceramet group zeolite adsorbent material of corrugated structure, including following step
It is rapid:
α 1, pre-treatment is carried out at least two groups sheet metal surface, at least one set of all-glass paper is set to adjacent metal
Between piece, sandwich structure is formed, wherein the quantity of all-glass paper fewer than the quantity of sheet metal 1；
α 2, by the sandwich structure entirety dip-coating in step α 1 in zeolite slurry, extra slurry is purged, so that metal
Piece upper and lower surface is coated with the first zeolite pulp layer, and all-glass paper upper and lower surface is coated with the second zeolite pulp layer, later, warp
120-240 DEG C of drying, finally toasts 2-6h at 240-300 DEG C；
After the completion of α 3, baking, the sandwich structure after toasting in step α 2 is installed in external frame, corrugation knot is obtained
The ceramet group zeolite adsorbent material of structure.
Wherein, external frame 30 is preferably aluminum alloy materials, rectangular configuration.First zeolite pulp layer 11 and the second zeolite slurry
The bed of material 21 includes zeolite powder material.All-glass paper is formed by doped-glass fiber in paper pulp through paper technology.
In some embodiments, the pre-treatment of step α 1 includes being heat-treated 2h at oil removing and silane passivation or 800 DEG C.
In some embodiments, sheet metal is in ripple glaze shape.
Wherein, ripple glaze shape sheet metal, is extruded from by Corrugating Machine.
In some embodiments, sheet metal with a thickness of 10-1000 μm.
In some embodiments, the material of sheet metal is aluminium alloy or FeCrAl alloy sheet.
In some embodiments, every group of all-glass paper includes 1-3 layers of all-glass paper.
In some embodiments, the first zeolite pulp layer with a thickness of 100-1000 μm, the thickness of the second zeolite pulp layer
Degree is 100-1000 μm.
In some embodiments, the first zeolite pulp layer with a thickness of 500 μm, the second zeolite pulp layer with a thickness of
500μm。
The utility model has the advantages that
The ceramet group zeolite adsorbent material for the corrugated structure that the preparation method of the embodiment of the present invention obtains, structure are light
Just, load capacity is high, desorption time is short, improves the performance of zeolite absorption.And the adsorbent material overcomes ceramic monolith performance and mentions
The limit risen, the cost for reducing production and using are easily assembled in structure, can customize fixed size.
Detailed description of the invention
Fig. 1 is that a kind of ceramet group zeolite for corrugated structure that the preparation method in an embodiment of the present invention obtains is inhaled
The structural schematic diagram of enclosure material；
Fig. 2 is that a kind of ceramet group zeolite for corrugated structure that the preparation method in an embodiment of the present invention obtains is inhaled
The adsorpting rate curve figure of enclosure material.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
The embodiment of the application a part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained without making creative work, all should belong to the model of the application protection
It encloses.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to embodiments herein described herein.In addition, term " includes " and " tool
Have " and their any deformation, it is intended that cover it is non-exclusive include, for example, containing a series of steps or units
Process, method, system, product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include without clear
Other step or units listing to Chu or intrinsic for these process, methods, product or equipment.
Embodiment 1:
A kind of preparation method of the ceramet group zeolite adsorbent material of corrugated structure, comprising the following steps:
A1, the alloy sheet surface of 2 groups of FeCrAl with a thickness of 10 μm of ripple glaze shape is carried out at oil removing and silane passivation
Reason forms sandwich structure, wherein every group of glass fibers by 1 group of all-glass paper between the alloy sheet of adjacent FeCrAl
Tieing up paper includes 1 layer of all-glass paper；
A2, by the sandwich structure entirety dip-coating in step A1 in zeolite slurry, purge extra slurry so that
The first zeolite pulp layer that the alloy sheet upper and lower surface of FeCrAl is coated with a thickness of 100 μm, all-glass paper upper and lower surface packet
It is covered with a thickness of 100 μm of second zeolite pulp layer, later, is dried through 120-240 DEG C, finally toast 2-6h at 240-300 DEG C；
After the completion of A3, baking, the sandwich structure after toasting in step A2 is installed in external frame, obtains described watt
The ceramet group zeolite adsorbent material A of stupefied structure.
Embodiment 2:
A kind of preparation method of the ceramet group zeolite adsorbent material of corrugated structure, comprising the following steps:
B1,2h is heat-treated at 800 DEG C to the alloy sheet surface of 4 groups of FeCrAl with a thickness of 100 μm of ripple glaze shape, it will
3 groups of all-glass papers form sandwich structure, wherein every group of all-glass paper between the alloy sheet of adjacent FeCrAl
Including 3 layers of all-glass paper；
B2, by the sandwich structure entirety dip-coating in step B1 in zeolite slurry, purge extra slurry so that
The first zeolite pulp layer that the alloy sheet upper and lower surface of FeCrAl is coated with a thickness of 500 μm, all-glass paper upper and lower surface packet
It is covered with a thickness of 500 μm of second zeolite pulp layer, later, is dried through 120-240 DEG C, finally toast 2-6h at 240-300 DEG C；
After the completion of B3, baking, the sandwich structure after toasting in step B2 is installed in external frame, obtains described watt
The ceramet group zeolite adsorbent material B of stupefied structure.
The structure of the ceramet group zeolite adsorbent material B of obtained corrugated structure is as shown in Fig. 1, the ceramet group
Zeolite adsorbent material includes:
External frame 30；
4 groups of sheet metals 10, equidistant to be laterally set in external frame 30,10, metal are in ripple glaze shape, on sheet metal 10
Lower surface is coated with the first zeolite pulp layer 11；
3 groups of all-glass papers 20, every group of all-glass paper 20 is set between adjacent sheet metal 10, on all-glass paper 20
Lower surface is coated with the second zeolite pulp layer 21, wherein every group of all-glass paper includes 3 layers of all-glass paper.
Embodiment 3:
A kind of preparation method of the ceramet group zeolite adsorbent material of corrugated structure, comprising the following steps:
C1, oil removing and silane Passivation Treatment are carried out to 2 groups of aluminum alloy sheet surfaces with a thickness of 10 μm of ripple glaze shape, by 1
Group all-glass paper is set between adjacent aluminum alloy sheet, forms sandwich structure, wherein every group of all-glass paper includes 1 layer
All-glass paper；
C2, by the sandwich structure entirety dip-coating in step C1 in zeolite slurry, purge extra slurry so that aluminium close
The first zeolite pulp layer that gold plaque upper and lower surface is coated with a thickness of 1000 μm, all-glass paper upper and lower surface be coated with a thickness of
1000 μm of second zeolite pulp layer dries through 120-240 DEG C later, finally toasts 2-6h at 240-300 DEG C；
After the completion of C3, baking, the sandwich structure after toasting in step C2 is installed in external frame, obtains described watt
The ceramet group zeolite adsorbent material C of stupefied structure.
Comparative example 1:
Commercially available ceramic base zeolite adsorbent material D.
Performance test:
The ceramet group zeolite adsorbent material A and business of the corrugated structure obtained to the preparation method of embodiment 1 are purchased
The ceramic base zeolite adsorbent material D bought carries out desorption test, the following attached drawing 2 of desorption curve figure, wherein what desorption was tested to VOCs
Experimental condition are as follows:
From attached drawing 2 it is found that the desorption rate of the ceramet group zeolite adsorbent material A of corrugated structure is higher than commercially available
Ceramic base zeolite adsorbent material D, the zeolite catalyst than traditional Supported Honeycomb Ceramics compare, saving of time 40%, thus
Reduce energy consumption when desorption.Mainly due in the ceramet group zeolite adsorbent material A of the corrugated structure of the present embodiment
Sheet metal heat absorptivity is low and thermal conductivity is high, so that the zeolite catalyst of load is heated evenly, leads to the reduction of its desorption temperature, overcomes
The problem of heating conduction of traditional ceramics fiber carriers is poor, causes zeolite catalyst that low efficiency is desorbed.
And the high mechanical strength of the ceramet group zeolite adsorbent material A of this corrugated structure, overcome ceramic fibre carrier
Matter is soft, mechanical strength is low, it is easy to appear structure collapses, and plug-hole problem occurs.
The above statement is only preferred embodiment of the invention, it is noted that those skilled in the art, not
Under the premise of being detached from the invention design, various modifications and improvements can be made, these also should be regarded as protection of the invention
Within the scope of.
Claims (8)
1. a kind of preparation method of the ceramet group zeolite adsorbent material of corrugated structure, which comprises the following steps:
α 1, pre-treatment is carried out at least two groups sheet metal (10) surface, at least one set of all-glass paper (20) is set to adjacent
Between sheet metal (10), sandwich structure is formed, wherein the quantity of the all-glass paper (20) is than the sheet metal (10)
Quantity few 1；
α 2, by the sandwich structure entirety dip-coating in step α 1 in zeolite slurry, extra slurry is purged, so that the metal
Piece (10) upper and lower surface is coated with the first zeolite pulp layer (11), and all-glass paper (20) upper and lower surface is coated with the second boiling
Stone pulp layer (21) dries through 120-240 DEG C later, finally toasts 2-6h at 240-300 DEG C；
After the completion of α 3, baking, the sandwich structure after toasting in step α 2 is installed in external frame (30), obtains described watt
The ceramet group zeolite adsorbent material of stupefied structure.
2. a kind of preparation method of the ceramet group zeolite adsorbent material of corrugated structure according to claim 1, special
Sign is that the pre-treatment of the step α 1 includes being heat-treated 2h at oil removing and silane passivation or 800 DEG C.
3. a kind of preparation method of the ceramet group zeolite adsorbent material of corrugated structure according to claim 1, special
Sign is that the sheet metal (10) is in ripple glaze shape.
4. a kind of preparation method of the ceramet group zeolite adsorbent material of corrugated structure according to claim 1, special
Sign is, the sheet metal (10) with a thickness of 10-1000 μm.
5. a kind of preparation method of the ceramet group zeolite adsorbent material of corrugated structure according to claim 1, special
Sign is that the material of the sheet metal (10) is aluminium alloy or FeCrAl alloy sheet.
6. a kind of preparation method of the ceramet group zeolite adsorbent material of corrugated structure according to claim 1, special
Sign is that all-glass paper described in every group (20) includes 1-3 layers of all-glass paper.
7. a kind of preparation method of the ceramet group zeolite adsorbent material of corrugated structure according to claim 1, special
Sign is, the first zeolite pulp layer (11) with a thickness of 100-1000 μm, the thickness of the second zeolite pulp layer (21)
It is 100-1000 μm.
8. a kind of preparation method of the ceramet group zeolite adsorbent material of corrugated structure according to claim 7, special
Sign is, the first zeolite pulp layer (11) with a thickness of 500 μm, the second zeolite pulp layer (21) with a thickness of 500 μ
m。
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811621735.0A CN109603742B (en) | 2018-12-28 | 2018-12-28 | Preparation method of corrugated-structure metal ceramic-based zeolite adsorption material |
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| CN201811621735.0A CN109603742B (en) | 2018-12-28 | 2018-12-28 | Preparation method of corrugated-structure metal ceramic-based zeolite adsorption material |
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| CN109603742A true CN109603742A (en) | 2019-04-12 |
| CN109603742B CN109603742B (en) | 2021-09-28 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020170436A1 (en) * | 2001-01-05 | 2002-11-21 | Keefer Bowie G. | Adsorbent coating compositions, laminates and adsorber elements comprising such compositions and methods for their manufacture and use |
| CN101850239A (en) * | 2010-04-16 | 2010-10-06 | 马军 | Method for preparing organic solvent adsorbing material |
| CN204582898U (en) * | 2015-04-17 | 2015-08-26 | 苏州纳轮环保科技有限公司 | A kind of aluminium foil concentration runner |
| CN204746095U (en) * | 2015-07-02 | 2015-11-11 | 苏州纳轮环保科技有限公司 | A device for indoor air purification's VOC catalytic decomposition |
| CN106149470A (en) * | 2016-08-15 | 2016-11-23 | 浙江通源环保科技有限公司 | A kind of extrusion coating paper for the absorption of VOCs industrial waste gas and manufacture method thereof |
| CN205907550U (en) * | 2016-08-15 | 2017-01-25 | 浙江通源环保科技有限公司 | Be used for absorbent synthetic paper of VOCs industrial waste gas |
| CN107096320A (en) * | 2017-03-29 | 2017-08-29 | 浙江工业大学 | A kind of air purification method and air purifying filter core |
| CN206809925U (en) * | 2017-03-29 | 2017-12-29 | 浙江工业大学 | A kind of air purifying filter core |
-
2018
- 2018-12-28 CN CN201811621735.0A patent/CN109603742B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020170436A1 (en) * | 2001-01-05 | 2002-11-21 | Keefer Bowie G. | Adsorbent coating compositions, laminates and adsorber elements comprising such compositions and methods for their manufacture and use |
| CN101850239A (en) * | 2010-04-16 | 2010-10-06 | 马军 | Method for preparing organic solvent adsorbing material |
| CN204582898U (en) * | 2015-04-17 | 2015-08-26 | 苏州纳轮环保科技有限公司 | A kind of aluminium foil concentration runner |
| CN204746095U (en) * | 2015-07-02 | 2015-11-11 | 苏州纳轮环保科技有限公司 | A device for indoor air purification's VOC catalytic decomposition |
| CN106149470A (en) * | 2016-08-15 | 2016-11-23 | 浙江通源环保科技有限公司 | A kind of extrusion coating paper for the absorption of VOCs industrial waste gas and manufacture method thereof |
| CN205907550U (en) * | 2016-08-15 | 2017-01-25 | 浙江通源环保科技有限公司 | Be used for absorbent synthetic paper of VOCs industrial waste gas |
| CN107096320A (en) * | 2017-03-29 | 2017-08-29 | 浙江工业大学 | A kind of air purification method and air purifying filter core |
| CN206809925U (en) * | 2017-03-29 | 2017-12-29 | 浙江工业大学 | A kind of air purifying filter core |
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