CN109621626A - A kind of fluid processing material and preparation method thereof - Google Patents
A kind of fluid processing material and preparation method thereof Download PDFInfo
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- CN109621626A CN109621626A CN201811607204.6A CN201811607204A CN109621626A CN 109621626 A CN109621626 A CN 109621626A CN 201811607204 A CN201811607204 A CN 201811607204A CN 109621626 A CN109621626 A CN 109621626A
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- 239000000463 material Substances 0.000 title claims abstract description 191
- 239000012530 fluid Substances 0.000 title claims abstract description 78
- 238000002360 preparation method Methods 0.000 title claims abstract description 24
- 238000000465 moulding Methods 0.000 claims abstract description 52
- 241000894007 species Species 0.000 claims abstract description 42
- 238000010438 heat treatment Methods 0.000 claims abstract description 34
- 241000446313 Lamella Species 0.000 claims abstract description 29
- 239000000203 mixture Substances 0.000 claims abstract description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 87
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 32
- 239000000741 silica gel Substances 0.000 claims description 31
- 229910002027 silica gel Inorganic materials 0.000 claims description 31
- 239000000919 ceramic Substances 0.000 claims description 28
- 239000000835 fiber Substances 0.000 claims description 27
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 21
- 229910002804 graphite Inorganic materials 0.000 claims description 17
- 239000010439 graphite Substances 0.000 claims description 17
- 238000001035 drying Methods 0.000 claims description 11
- 238000005507 spraying Methods 0.000 claims description 11
- 229910021389 graphene Inorganic materials 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 4
- 239000002041 carbon nanotube Substances 0.000 claims description 3
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 3
- 238000010828 elution Methods 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 238000007598 dipping method Methods 0.000 claims description 2
- 239000004575 stone Substances 0.000 claims 1
- 239000003054 catalyst Substances 0.000 abstract description 37
- 239000003795 chemical substances by application Substances 0.000 abstract description 12
- 239000011358 absorbing material Substances 0.000 abstract description 4
- 239000000377 silicon dioxide Substances 0.000 description 28
- 239000003463 adsorbent Substances 0.000 description 24
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 22
- 239000002808 molecular sieve Substances 0.000 description 17
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 17
- 229910052757 nitrogen Inorganic materials 0.000 description 11
- 238000010792 warming Methods 0.000 description 11
- 239000002131 composite material Substances 0.000 description 8
- 239000011148 porous material Substances 0.000 description 8
- 229910052734 helium Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 229920000049 Carbon (fiber) Polymers 0.000 description 3
- 239000004917 carbon fiber Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002071 nanotube Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
-
- 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
- B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
-
- 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
- B01J20/18—Synthetic zeolitic molecular sieves
-
- 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
-
- 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
- B01J29/00—Catalysts comprising molecular sieves
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Catalysts (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The present invention relates to a kind of fluid processing materials and preparation method thereof, specifically, being related to a kind of air-treatment material and preparation method thereof.The fluid processing material includes one of particulate species material, fiber-like material or lamella class material or a variety of mixtures；When only including one of material, which is particulate species material.By using with using after the moldings such as particulate species material, fiber-like material and/or the lamella class material of microstructure needed for fluid processing, fluid can pass through the material and component therein is made to be adsorbed agent or catalyst treatment the present invention；When needing to heat, microwave is inputted, heat transfer can be converted by material to whole device, to realize energy-efficient purpose.Application difficulty of the absorbing material on fluid treating device is greatly reduced, it is made to be easier to promotion and application in terms of microwave heating.
Description
Technical field
The present invention relates to a kind of fluid processing materials, specifically, being related to a kind of air-treatment material.
The invention further relates to a kind of preparation methods of fluid processing material, specifically, being related to a kind of air-treatment use
The preparation method of material.
Background technique
It industrially often because production technology needs a large amount of hot fluid or purification fluid, thus is that it must to the processing of fluid
Through process, especially by air-treatment at hot-air or the air of the certain impurity of removal.Device applied to fluid processing at present,
Generally device is heated using modes such as thermal medium, heat exchange, electric heating, microwaves, needs to maintain using the mode of thermal medium
The efficiency of certain flow velocity, heat exchange is limited by factors such as contacts area, electric heating there are high failure rate, it is difficult by device placement constraint
With the defect of maintenance, and microwave heating has many advantages, such as that heating is fast, energy transformation ratio is high, easy to maintain.
However, application of the microwave on fluid treating device nevertheless suffers from the limitation of material, such as common silicon carbide is made
For absorbing material, extreme hardness is unfavorable for microscopic dimensions required for being processed into fluid treating device, and silicon carbide with it is other
The binding force of material is weak, is easy to produce and mutually separates.
Therefore, there is an urgent need to it is a kind of can satisfy microwave heating, provide fluid processing needed for microstructure, be tightly combined
Materials'use or be formed on fluid treating device, to solve problem above.
Summary of the invention
The object of the present invention is to provide a kind of fluid processing for being tightly combined, handling required microstructure with fluid to use
Material and preparation method thereof reduces application difficulty of the absorbing material on fluid treating device, make its in terms of microwave heating more
Easy promotion and application.
To achieve the above object, the present invention provides the following technical scheme that
A kind of fluid processing one of material, including particulate species material, fiber-like material or lamella class material or more
The mixture of kind；When only including one of material, which is particulate species material.That is, material is used in the fluid processing
It can be made of completely particulate species material.
The weight ratio of the particulate species material is about 30-100%, and the weight ratio of fiber-like material is about 0-30%, lamella
The weight ratio of class material is about 0-40%.
Preferably, the weight ratio of the particulate species material is about 70-80%, and the weight ratio of fiber-like material is about 5-
15%, the weight ratio of lamella class material is about 5-15%.
The particulate species material can be one or more of molecular sieve, aluminium oxide or silica gel etc., molecular sieve herein,
Aluminium oxide or silica gel etc. are adsorbent and/or catalyst.When so that fluid passing through the material, wherein component to be treated is inhaled
Handled by attached dose and/or catalyst.
The fiber-like material can be ceramic fibre, glass fibre, alumina fibre, carbon fiber, graphite fibre or carbon
One or more of nanotube etc..
The lamella class material can be one of graphene, graphite oxide, expanded graphite or graphite flake layer etc. or several
Kind.
The fluid processing can be honeycomb ceramics, fixed bed particle, fluid bed granulate, felt or cylinder etc. with material shape,
Essentially identical purpose may be implemented.
Further, the fluid processing is preferably honeycomb ceramics with material shape.
The present invention also provides a kind of fluid processing material the preparation method is as follows:
By one of the particulate species material, fiber-like material or lamella class material or a variety of mixtures according to above-mentioned
Set ratio is formed in a manner of squeezing, spraying and/or manufacture paper with pulp, and is thermally dried, is then heated to the molding
300-600 DEG C of removal impurity to get.The impurity is generally organic matter.
The molding can be the modes such as one-pass molding, once-combined molding or stepped combined molding, according to different originals
Depending on material and technique.
The one-pass molding, usually when the material is all made of particulate species material or by particulate species material and lamella
It, can the one-pass molding by the way of extrusion forming when class material forms.
The once-combined molding, it is usually that fiber-like material and other two classes material one of which or two kinds is compound
Afterwards, using the disposable composite molding of molding mode of manufacturing paper with pulp.
The stepped combined molding, after molding that usually fiber-like material is individually manufactured paper with pulp, then by particulate species material and/or
Lamella class material spraying is immersed in above.
The above composite molding can exchange material and proportion according to the actual situation.
The compound mode can be the modes such as spraying, dipping or elution.
The heat drying is preferably micro-wave drying, and drying temperature is generally 60-150 DEG C.
The heating can be under inert gas protection, be heated up with the rate of 0-10 DEG C/min.
The device of the heating can be roaster, tunnel oven etc..
The heating rate is maintained at 0-10 DEG C/min, is conducive to machine object and gradually decomposes and be not easy coking, avoids processing stream
It influences to use when body.
The organic matter is mainly adhesive used in Material cladding forming process, auxiliary agent, the decomposition of this type organic
Temperature does not exceed 500 DEG C generally, and major part starts significant decomposition at 300 DEG C, therefore selects 300-600 DEG C to remove such object
Matter.
The inert gas can be nitrogen, helium etc..
Fluid processing material of the invention, by using the particulate species material with microstructure needed for fluid processing
It is used after the molding such as material, fiber-like material and/or lamella class material, fluid can pass through the material and inhale component therein
Attached dose or catalyst treatment；When needing to heat, microwave is inputted, heat transfer can be converted by material to entire dress
It sets, to realize energy-efficient purpose.Application difficulty of the absorbing material on fluid treating device is greatly reduced, makes it in microwave
Heating aspect is easier to promotion and application.
Detailed description of the invention
Fig. 1 is a kind of microstructure schematic diagram of fluid processing material of the invention.
Description of symbols: 1- fiber-like material, 2- lamella class material, 3- particulate species material (adsorbent), 4- particulate species
Material (catalyst).
Specific embodiment
Below by embodiment, the technical scheme of the present invention will be explained in further detail, but be not limited to the present embodiment
Content.Component ratio as described in the examples is weight ratio.
Embodiment 1
A kind of fluid processing material, as shown in Figure 1, being molecular sieve 55%, silica solution (silica gel) 20%, ceramic fibre
The mixture of 10% etc. four kind of (fiber-like material 1) 15% and graphite flake layer (lamella class material 2), the molecular sieve are particle
Class material (catalyst) 4, the silica solution (silica gel) are particulate species material (adsorbent) 3.
It is made into density 250kg/m3, ripple pore size is high 1.7mm, the honeycomb ceramics (20cm* of wide 3.2mm
20cm*20cm), at 25 DEG C, apply the microwave of 2kw, the time that honeycomb temperature reaches 150 DEG C of needs is 308s.
The molecular sieve can be used as catalyst and adsorbent, and silica solution (silica gel) can be used as adsorbent and catalyst carrier.
When so that fluid passing through the material, wherein component to be treated is adsorbed handled by agent and/or catalyst.
The present embodiment also provide above-mentioned fluid processing material the preparation method is as follows:
The molecular sieve 55% and silica solution (silica gel) 20%, ceramic fibre 15% and graphite flake layer 10% are passed through into leaching
After the mode of stain is compound, then using molding mode one-pass molding of manufacturing paper with pulp；It is dry that microwave heating is carried out at 105 DEG C to the molding
It is dry, then under nitrogen protection with the heating rate of 8 DEG C/min be warming up to 500 DEG C of removal organic matters to get.
The device of the heating is roaster.
Embodiment 2
A kind of fluid processing material, including particulate species material molecule sieve 65% and silica solution (silica gel) 20%, fiber-like
Material ceramic fibre 15%.It is made into density 250kg/m3, ripple pore size is high 1.7mm, the honeycomb ceramics of wide 3.2mm
(20cm*20cm*20cm) at 25 DEG C, applies the microwave of 2kw, the time that honeycomb temperature reaches 150 DEG C of needs is 380s.
The molecular sieve can be used as catalyst and adsorbent, and silica solution (silica gel) can be used as adsorbent and catalyst carrier.
When so that fluid passing through the material, wherein component to be treated is adsorbed handled by agent and/or catalyst.
The present embodiment also provide above-mentioned fluid processing material the preparation method is as follows:
The fiber-like material ceramic fibre 15% is individually manufactured paper with pulp after molding, then the particulate species material molecule is sieved
65% and silica solution (silica gel) 20% by way of spraying composite molding on the molding ceramic fibre；To the molding
Object carries out micro-wave drying at 60 DEG C, is then warming up to 300 DEG C under helium protection with the heating rate of 10 DEG C/min
Except organic matter to get.
The device of the heating is tunnel oven.
Embodiment 3
A kind of fluid processing material, including particulate species material oxidation aluminium 65% and silica solution (silica gel) 10% further include
Fiber-like material ceramic fibre 10%, graphite fibre 10% and carbon fiber 5%.It is made into cylinder, at 25 DEG C, applies 2kw's
Microwave, the time that the cylinder temperature of weight 2kg reaches 150 DEG C of needs is 372s.
The aluminium oxide can be used as adsorbent and catalyst, and silica solution (silica gel) can be used as adsorbent and catalyst carrier.
When so that fluid passing through the material, wherein component to be treated is adsorbed handled by agent and/or catalyst.
The present embodiment also provide above-mentioned fluid processing material the preparation method is as follows:
The fiber-like material ceramic fibre 10%, graphite fibre 10% and carbon fiber 5% are manufactured paper with pulp after molding, then by institute
State particulate species material oxidation aluminium 65% and silica solution (silica gel) 10% by way of spraying composite molding in the molding fibre
It ties up on class material；Micro-wave drying is carried out at 150 DEG C to the molding, then under nitrogen protection with 1 DEG C/min's
Heating rate be warming up to 400 DEG C of removal organic matters to get.
The device of the heating is tunnel oven.
Embodiment 4
A kind of fluid processing material, including particulate species material molecule sieve 50%, aluminium oxide 35% and silica solution (silica gel)
15%, it is made into fixed bed particle and fluid bed granulate, at 25 DEG C, applies the microwave of 2kw, 2kg fixed bed particle and stream
Change bed particle temperature and reaches the time of 150 DEG C of needs for 400s.
The molecular sieve can be used as adsorbent and catalyst, and aluminium oxide can be used as adsorbent, and silica solution (silica gel) can be used as
Adsorbent and catalyst carrier.When so that fluid passing through the material, wherein component to be treated is adsorbed agent and/or catalyst
It is handled.
The present embodiment also provide above-mentioned fluid processing material the preparation method is as follows:
After 15% extrusion forming of the molecular sieve 50%, aluminium oxide 35% and silica solution (silica gel), to the molding
It is thermally dried at 105 DEG C, being then warming up to 300 DEG C of removals under nitrogen protection with the heating rate of 0.1 DEG C/min has
Machine object to get.
The device of the heating is roaster.
Embodiment 5
A kind of fluid processing material, including particulate species material molecule sieve 50% and silica solution (silica gel) 20%, and it is fine
Class material glass fiber 15%, alumina fibre 15% are tieed up, is made into felt, at 25 DEG C, applies the microwave of 2kw, weight is
The time that 2kg felt temperature reaches 150 DEG C of needs is 342s.
The molecular sieve can be used as adsorbent and catalyst, and silica solution (silica gel) can be used as adsorbent and catalyst carrier.
When so that fluid passing through the material, wherein component to be treated is adsorbed handled by agent and/or catalyst.
The present embodiment also provide above-mentioned fluid processing material the preparation method is as follows:
The fiber-like material glass fibre 15%, alumina fibre 15% are manufactured paper with pulp after molding, then by particulate species material
Molecular sieve 50% and the elution of silica solution (silica gel) 20% are on molding fiber-like material, to the final molding object at 105 DEG C
Under be thermally dried, then under nitrogen protection with the heating rate of 5 DEG C/min be warming up to 600 DEG C of removal organic matters to get.
The device of the heating is roaster.
Embodiment 6
A kind of fluid processing material, including particulate species material molecule sieve 55% and silica solution (silica gel) 20%, fiber-like
Material ceramic fibre 15% and carbon nanotube 5% and lamella class material graphene 5%.It is made into density 250kg/m3,
Ripple pore size is high 1.7mm, and the honeycomb ceramics (20cm*20cm*20cm) of wide 3.2mm at 25 DEG C, applies the microwave of 2kw, bee
The time that nest temperature reaches 150 DEG C of needs is 307s.
The molecular sieve can be used as adsorbent and catalyst, and silica solution (silica gel) can be used as adsorbent and catalyst carrier.
When so that fluid passing through the material, wherein component to be treated is adsorbed handled by agent and/or catalyst.
The present embodiment also provide above-mentioned fluid processing material the preparation method is as follows:
The fiber-like material ceramic fibre 15% and carbon nanotube 5% are manufactured paper with pulp after molding, then by particulate species material point
Son sieve 55% and silica solution (silica gel) 20% and lamella class material graphene 5% are sprayed on molding fiber-like material, right
The final molding object is thermally dried at 105 DEG C, is then warming up under nitrogen protection with the heating rate of 5 DEG C/min
600 DEG C of removal organic matters to get.
The device of the heating is roaster.
Embodiment 7
A kind of fluid processing material, including particulate species material molecule sieve 50% and silica solution (silica gel) 10% and lamella
Class material oxidation graphite 15% and expanded graphite 25%.It is made into density 250kg/m3, ripple pore size is height
The honeycomb ceramics (20cm*20cm*20cm) of 1.7mm, wide 3.2mm at 25 DEG C, apply the microwave of 2kw, honeycomb temperature reaches 150
DEG C need time be 364s.
The molecular sieve can be used as adsorbent and catalyst, and silica solution (silica gel) can be used as adsorbent and catalyst carrier.
When so that fluid passing through the material, wherein component to be treated is adsorbed handled by agent and/or catalyst.
The present embodiment also provide above-mentioned fluid processing material the preparation method is as follows:
By particulate species material molecule sieve 50% and silica solution (silica gel) 10% and lamella class material oxidation graphite
15% and 25% extrusion forming of expanded graphite after, the molding is thermally dried at 105 DEG C, then in nitrogen protection
Under with the heating rate of 8 DEG C/min be warming up to 500 DEG C of removal organic matters to get.
The device of the heating is roaster.
Embodiment 8
A kind of fluid processing material, including particulate species material molecule sieve 55% and silica solution (silica gel) 20%, fiber-like
Material ceramic fibre 15% and lamella class material graphene 10%.It is made into density 250kg/m3, ripple pore size
For high 1.7mm, the honeycomb ceramics (20cm*20cm*20cm) of wide 3.2mm at 25 DEG C, applies the microwave of 2kw, honeycomb temperature reaches
The time of 150 DEG C of needs is 288s.
The molecular sieve can be used as catalyst and adsorbent, and silica solution (silica gel) can be used as adsorbent and catalyst carrier.
When so that fluid passing through the material, wherein component to be treated is adsorbed handled by agent and/or catalyst.
The present embodiment also provide above-mentioned fluid processing material the preparation method is as follows:
The fiber-like material ceramic fibre 15% is manufactured paper with pulp after molding, then the particulate species material molecule is sieved into 55% He
Silica solution (silica gel) 20% and lamella class material graphene 10% by way of spraying composite molding in the molding fibre
It ties up on class material；Micro-wave drying is carried out at 105 DEG C to the final molding object, then under nitrogen protection with 8 DEG C/
The heating rate of min be warming up to 500 DEG C of removal organic matters to get.
The device of the heating is roaster.
Embodiment 9
A kind of fluid processing material, including particulate species material molecule sieve 80%, fiber-like material ceramic fibre 5% and
Lamella class material graphene 15%.It is made into density 250kg/m3, ripple pore size is high 1.7mm, the bee of wide 3.2mm
Nest body (20cm*20cm*20cm) at 25 DEG C, applies the microwave of 2kw, and the time that honeycomb temperature reaches 150 DEG C of needs is
324s。
The molecular sieve can be used as catalyst and adsorbent.When so that fluid passing through the material, wherein to be treated group
Part is adsorbed handled by agent and/or catalyst.
The present embodiment also provide above-mentioned fluid processing material the preparation method is as follows:
The fiber-like material ceramic fibre 5% is manufactured paper with pulp after molding, then by particulate species material molecule sieve 80% with
And lamella class material graphene 15% by way of spraying composite molding on the molding fiber-like material；To it is described most
Final shaping unit object carries out micro-wave drying at 105 DEG C, is then warming up under nitrogen protection with the heating rate of 8 DEG C/min
500 DEG C of removal organic matters to get.
The device of the heating is roaster.
Embodiment 10
A kind of fluid processing material, including particulate species material molecule sieve 55% and silica solution (silica gel) 20%, fiber-like
Material ceramic fibre 10% and lamella class material graphene 15%.It is made into density 250kg/m3, ripple pore size
For high 1.7mm, the honeycomb ceramics (20cm*20cm*20cm) of wide 3.2mm at 25 DEG C, applies the microwave of 2kw, honeycomb temperature reaches
The time of 150 DEG C of needs is 295s.
The molecular sieve can be used as catalyst and adsorbent, and silica solution (silica gel) can be used as adsorbent and catalyst carrier.
When so that fluid passing through the material, wherein component to be treated is adsorbed handled by agent and/or catalyst.
The present embodiment also provide above-mentioned fluid processing material the preparation method is as follows:
The fiber-like material ceramic fibre 10% is manufactured paper with pulp after molding, then the particulate species material molecule is sieved into 55% He
Silica solution (silica gel) 20% and lamella class material graphene 15% by way of spraying composite molding in the molding fibre
It ties up on class material；Micro-wave drying is carried out at 105 DEG C to the final molding object, then under nitrogen protection with 8 DEG C/
The heating rate of min be warming up to 500 DEG C of removal organic matters to get.
The device of the heating is roaster.
Embodiment 11
A kind of fluid processing material, including particulate species material molecule sieve 30%, fiber-like material ceramic fibre 30% with
And lamella class material graphite flake layer 40%.It is made into density 250kg/m3, ripple pore size is high 1.7mm, wide 3.2mm
Honeycomb ceramics (20cm*20cm*20cm), at 25 DEG C, apply the microwave of 2kw, the time that honeycomb temperature reaches 150 DEG C of needs is
397s。
The molecular sieve can be used as catalyst and adsorbent.When so that fluid passing through the material, wherein to be treated group
Part is adsorbed handled by agent and/or catalyst.
The present embodiment also provide above-mentioned fluid processing material the preparation method is as follows:
The fiber-like material ceramic fibre 30% is manufactured paper with pulp after molding, then by particulate species material molecule sieve 30% with
And lamella class material graphite flake layer 40% by way of spraying composite molding on the molding fiber-like material；To described
Final molding object carries out micro-wave drying at 105 DEG C, is then warming up under nitrogen protection with the heating rate of 8 DEG C/min
500 DEG C of removal organic matters to get.
The device of the heating is roaster.
Claims (10)
1. a kind of fluid processing material, which is characterized in that including in particulate species material, fiber-like material or lamella class material
One or more mixtures；When only including one of material, which is particulate species material.
2. fluid processing material according to claim 1, it is characterised in that the weight ratio of the particulate species material is 30-
100%, the weight ratio of fiber-like material is 0-30%, and the weight ratio of lamella class material is 0-40%.
3. fluid processing material according to claim 2, it is characterised in that the weight ratio of the particulate species material is 70-
80%, the weight ratio of fiber-like material is 5-15%, and the weight ratio of lamella class material is 5-15%.
4. fluid processing material according to claim 1 to 3, it is characterised in that the particulate species material is molecule
One or more of sieve, aluminium oxide or silica gel；The fiber-like material is ceramic fibre, glass fibre, alumina fibre, carbon
One or more of fiber, graphite fibre or carbon nanotube；The lamella class material is graphene, graphite oxide, expansion stone
One or more of ink or graphite flake layer.
5. fluid processing material according to claim 4, it is characterised in that the fluid processing is bee with material shape
Nest body, fixed bed particle, fluid bed granulate, felt or cylinder.
6. the preparation method that material is used in a kind of processing of fluid described in claim 1-5, it is characterised in that by the particulate species material
One of material, fiber-like material or lamella class material or a variety of mixtures are formed in a manner of squeezing, spraying and/or manufacture paper with pulp,
The molding is thermally dried, then heat to 300-600 DEG C of removal impurity to get.
7. the preparation method that material is used in fluid according to claim 6 processing, it is characterised in that it is described be shaped to once at
Type, once-combined molding or stepped combined molding.
8. the preparation method that material is used in fluid according to claim 7 processing, it is characterised in that the compound mode is
Spraying, dipping or elution.
9. the preparation method that material is used in fluid processing according to claim 6, it is characterised in that the heat drying is micro-
Wave heating is dry, and drying temperature is 60-150 DEG C.
10. the preparation method that material is used in fluid processing according to claim 6, it is characterised in that the heating is in inertia
Under gas shield, heated up with the rate of 0-10 DEG C/min.
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