CN107522471A - A kind of Water-permeable inorganic material and preparation method thereof - Google Patents
A kind of Water-permeable inorganic material and preparation method thereof Download PDFInfo
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- CN107522471A CN107522471A CN201710533087.2A CN201710533087A CN107522471A CN 107522471 A CN107522471 A CN 107522471A CN 201710533087 A CN201710533087 A CN 201710533087A CN 107522471 A CN107522471 A CN 107522471A
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- 229910010272 inorganic material Inorganic materials 0.000 title claims abstract description 41
- 239000011147 inorganic material Substances 0.000 title claims abstract description 41
- 238000002360 preparation method Methods 0.000 title claims abstract description 25
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 75
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000000843 powder Substances 0.000 claims abstract description 36
- 230000004048 modification Effects 0.000 claims abstract description 35
- 238000012986 modification Methods 0.000 claims abstract description 35
- 239000006004 Quartz sand Substances 0.000 claims abstract description 23
- NJLLQSBAHIKGKF-UHFFFAOYSA-N dipotassium dioxido(oxo)titanium Chemical compound [K+].[K+].[O-][Ti]([O-])=O NJLLQSBAHIKGKF-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000010881 fly ash Substances 0.000 claims abstract description 23
- 239000002689 soil Substances 0.000 claims abstract description 23
- 239000002562 thickening agent Substances 0.000 claims abstract description 23
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000002270 dispersing agent Substances 0.000 claims abstract description 22
- 239000003365 glass fiber Substances 0.000 claims abstract description 22
- 229910052901 montmorillonite Inorganic materials 0.000 claims abstract description 22
- 239000012188 paraffin wax Substances 0.000 claims abstract description 22
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000013078 crystal Substances 0.000 claims abstract description 21
- 235000019362 perlite Nutrition 0.000 claims abstract description 21
- 239000010451 perlite Substances 0.000 claims abstract description 21
- 239000002994 raw material Substances 0.000 claims abstract description 21
- 230000008961 swelling Effects 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims description 22
- 238000005245 sintering Methods 0.000 claims description 15
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 claims description 13
- 229910001388 sodium aluminate Inorganic materials 0.000 claims description 13
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 claims description 12
- 238000000498 ball milling Methods 0.000 claims description 10
- 239000007795 chemical reaction product Substances 0.000 claims description 10
- 230000035484 reaction time Effects 0.000 claims description 10
- 239000012265 solid product Substances 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 9
- 150000003751 zinc Chemical class 0.000 claims description 9
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims description 8
- ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Chemical compound [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 claims description 8
- 235000021314 Palmitic acid Nutrition 0.000 claims description 6
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 claims description 6
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical group [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 6
- 229960001763 zinc sulfate Drugs 0.000 claims description 6
- 229910000368 zinc sulfate Inorganic materials 0.000 claims description 6
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 4
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 4
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 4
- 239000005642 Oleic acid Substances 0.000 claims description 4
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 4
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical group [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims description 4
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 4
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 4
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid group Chemical group C(CCCCCCC\C=C/CCCCCCCC)(=O)O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 4
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims description 4
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims description 4
- 239000011592 zinc chloride Substances 0.000 claims description 4
- 235000005074 zinc chloride Nutrition 0.000 claims description 4
- 241000206575 Chondrus crispus Species 0.000 claims description 3
- 239000005909 Kieselgur Substances 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 3
- MQOCIYICOGDBSG-UHFFFAOYSA-M potassium;hexadecanoate Chemical compound [K+].CCCCCCCCCCCCCCCC([O-])=O MQOCIYICOGDBSG-UHFFFAOYSA-M 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 229930092411 Swietenocoumarin D Natural products 0.000 claims description 2
- HFHDHCJBZVLPGP-RWMJIURBSA-N alpha-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO HFHDHCJBZVLPGP-RWMJIURBSA-N 0.000 claims description 2
- 229920000609 methyl cellulose Polymers 0.000 claims 2
- 239000001923 methylcellulose Substances 0.000 claims 2
- 244000303965 Cyamopsis psoralioides Species 0.000 claims 1
- BCKXLBQYZLBQEK-KVVVOXFISA-M Sodium oleate Chemical compound [Na+].CCCCCCCC\C=C/CCCCCCCC([O-])=O BCKXLBQYZLBQEK-KVVVOXFISA-M 0.000 claims 1
- DBJUEJCZPKMDPA-UHFFFAOYSA-N acetic acid;zinc Chemical compound [Zn].CC(O)=O DBJUEJCZPKMDPA-UHFFFAOYSA-N 0.000 claims 1
- 239000010883 coal ash Substances 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 1
- 229920001285 xanthan gum Polymers 0.000 claims 1
- 229920003063 hydroxymethyl cellulose Polymers 0.000 abstract description 20
- 229940031574 hydroxymethyl cellulose Drugs 0.000 abstract description 20
- 230000035699 permeability Effects 0.000 abstract description 5
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 description 8
- 238000010304 firing Methods 0.000 description 7
- 229920002907 Guar gum Polymers 0.000 description 5
- 239000000665 guar gum Substances 0.000 description 5
- 229960002154 guar gum Drugs 0.000 description 5
- 235000010417 guar gum Nutrition 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- ZOIORXHNWRGPMV-UHFFFAOYSA-N acetic acid;zinc Chemical compound [Zn].CC(O)=O.CC(O)=O ZOIORXHNWRGPMV-UHFFFAOYSA-N 0.000 description 4
- 239000004246 zinc acetate Substances 0.000 description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- 229910052700 potassium Inorganic materials 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 229910021502 aluminium hydroxide Inorganic materials 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000004224 protection Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
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- C04B33/00—Clay-wares
- C04B33/36—Reinforced clay-wares
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- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/132—Waste materials; Refuse; Residues
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- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/132—Waste materials; Refuse; Residues
- C04B33/135—Combustion residues, e.g. fly ash, incineration waste
- C04B33/1352—Fuel ashes, e.g. fly ash
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3232—Titanium oxides or titanates, e.g. rutile or anatase
- C04B2235/3234—Titanates, not containing zirconia
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- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
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Abstract
The present invention discloses a kind of Water-permeable inorganic material and preparation method thereof, is prepared by the raw material of following parts by weight：30 40 parts of gangue, 10 15 parts of flyash, 10 20 parts of quartz sand, 5 10 parts of Suzhou soil, 15 20 parts of modification infusorial earth, 5 10 parts of montmorillonite, 10 30 parts of paraffin, 5 15 parts of potassium titanate crystal whisker, 5 10 parts of swelling perlite powder, 10 15 parts of silicon carbide powder, 5 10 parts of glass fibre, 15 20 parts of hydroxymethyl cellulose, 5 10 parts of thickener, 5 10 parts of dispersant, 30 40 parts of water.Water-permeable inorganic material compression strength provided by the invention is more than 30Mpa, and coefficient of permeability is more than 1.7 × 10‑2 cm/S。
Description
Technical field
The invention belongs to construction engineering technical field, and in particular to a kind of Water-permeable inorganic material and preparation method thereof.
Background technology
Water-permeable inorganic material such as seepage brick, belongs to green building material, because it has good water penetration, extensively
Applied to fields such as traffic, bank protections, however, existing Water-permeable inorganic material is present, compression strength is strong, infiltration coefficient compared with
The problem of small, its application is by certain restriction.
The content of the invention
The purpose of the present invention is that provides that a kind of intensity is larger, infiltration coefficient is higher to solve the deficiencies in the prior art
Water-permeable inorganic material and preparation method thereof.
The purpose of the present invention is realized with following technical proposals：
A kind of Water-permeable inorganic material, it is prepared by the raw material of following parts by weight：Gangue 30-40 parts, flyash 10-15 parts,
Quartz sand 10-20 parts, Suzhou soil 5-10 parts, modification infusorial earth 15-20 parts, montmorillonite 5-10 parts, paraffin 10-30 parts, potassium titanate
Whisker 5-15 parts, swelling perlite powder 5-10 parts, silicon carbide powder 10-15 parts, glass fibre 5-10 parts, hydroxymethyl cellulose
15-20 parts, thickener 5-10 parts, dispersant 5-10 parts, water 30-40 parts.
The modification infusorial earth is prepared by the raw material of following parts by weight：Diatomite powder 15-20 parts, zinc salt 3-5 parts,
Sodium aluminate 5-7 parts, water 100-200 parts.
The preparation method of the modification infusorial earth is：Carried out after diatomite powder, zinc salt, sodium aluminate and water are well mixed
Reaction, 50-100 DEG C of reaction temperature, reaction time 1-3h, then reaction product is added in autoclave, at 140-160 DEG C and
6-10h is cured under 0.5-0.8Mpa pressure conditions, the solid product being filtrated to get is in 100-120 DEG C of drying.
The zinc salt is zinc sulfate, zinc acetate, zinc nitrate or anhydrous zinc chloride.
The dispersant is selected from oleic acid, palmitic acid, enuatrol, potassium palmitate or triethanolamine.
The preparation method of described Water-permeable inorganic material, comprises the following steps：
（1）Gangue, flyash, quartz sand, Suzhou soil, modification infusorial earth and montmorillonite are crushed, sieved；
（2）By step（1）Obtained material and paraffin, potassium titanate crystal whisker, swelling perlite powder, silicon carbide powder, glass fibre
After being well mixed with hydroxymethyl cellulose, ball milling is carried out；
（3）By step（2）It is compressing with forcing press after obtained material is well mixed with thickener, dispersant and water；Then
Dry, then formed in 1200-1300 DEG C of sintering, sintering time 3-6h at 110-120 DEG C.
Gangue, flyash and quartz sand are the base materials of Water-permeable inorganic material in formula provided by the invention, are main particles
Particle, it can make Water-permeable inorganic material that there is certain intensity and internal structure；Suzhou soil and montmorillonite can viscosify slurry, and
Can preferably it be coated with substrate particle；Paraffin and hydroxymethyl cellulose can improve phosphoric acid, prevent particulate matter from settling；Metatitanic acid
Potassium whisker and glass fibre form hollow space structure in Water-permeable inorganic material and can improve preferable intensity；Carborundum
Powder has preferable intensity, after other mix particles, it is possible to increase the inner hollow degree of seepage brick, improves seepage of water, changes
Property diatomite Surface coating aluminium hydroxide, with surface charge can be formed in other raw material mixed processes, improve its dispersiveness
And the performance combined with other particles；Water-permeable inorganic material compression strength provided by the invention is more than 30Mpa, and coefficient of permeability is big
In 1.7 × 10-2 cm/S。
Embodiment
Embodiment 1
A kind of Water-permeable inorganic material, it is prepared by the raw material of following parts by weight：Gangue 30-40 parts, flyash 10-15 parts,
Quartz sand 10-20 parts, Suzhou soil 5-10 parts, modification infusorial earth 15-20 parts, montmorillonite 5-10 parts, paraffin 10-30 parts, potassium titanate
Whisker 5-15 parts, swelling perlite powder 5-10 parts, silicon carbide powder 10-15 parts, glass fibre 5-10 parts, hydroxymethyl cellulose
15-20 parts, thickener 5-10 parts, dispersant 5-10 parts, water 30-40 parts；Thickener is sodium carboxymethylcellulose, guar gum, Huang
Virgin rubber, carragheen or cyclohexaamylose；Dispersant is selected from oleic acid, palmitic acid, enuatrol, potassium palmitate or triethanolamine.
Flyash is II levels flyash, quartz sand, Suzhou soil originate from Suzhou Yangshan, alumina content 37-39%, titanium dioxide
Silicone content 46-48%；Potassium titanate crystal whisker is crystal whisker of hexa potassium titanate.
Modification infusorial earth is Modified by Aluminum Hydroxide diatomite, i.e., ordinary silicon diatomaceous earth after modified, Surface coating aluminium hydroxide,
It is prepared by the raw material of following parts by weight：Diatomite powder 15-20 parts, zinc salt 3-5 parts, sodium aluminate 5-7 parts, water 100-200
Part；Its preparation method is：Reacted after diatomite powder, zinc salt, sodium aluminate and water are well mixed, reaction temperature 50-100
DEG C, reaction time 1-3h, then by reaction product add autoclave in, in 140-160 DEG C and 0.5-0.8Mpa pressure conditions
Lower curing 6-10h, the solid product being filtrated to get is in 100-120 DEG C of drying；Zinc salt is zinc sulfate, zinc acetate, zinc nitrate
Or anhydrous zinc chloride.
The preparation method of above-mentioned Water-permeable inorganic material, comprises the following steps：
（1）Gangue, flyash, quartz sand, Suzhou soil, modification infusorial earth and montmorillonite are crushed with disintegrating machine, cross 100-250
Mesh sieve；
（2）By step（1）Obtained material and paraffin, potassium titanate crystal whisker, swelling perlite powder, silicon carbide powder, glass fibre
After being well mixed with hydroxymethyl cellulose, add in planetary ball mill and carry out ball milling；
（3）By step（2）It is compressing with forcing press after obtained material is well mixed with thickener, dispersant and water；Then
Dry, then formed in high temperature box type resistance furnace in 1200-1300 DEG C of sintering, sintering time 3-6h at 110-120 DEG C,
Furnace cooling is taken out after the completion of sintering.
Embodiment 2
A kind of Water-permeable inorganic material, it is prepared by the raw material of following parts by weight：40 parts of gangue, 15 parts of flyash, quartz sand
10 parts, 5 parts of Suzhou soil, 20 parts of modification infusorial earth, 10 parts of montmorillonite, 30 parts of paraffin, 5 parts of potassium titanate crystal whisker, swelling perlite powder
10 parts, 15 parts of silicon carbide powder, 5 parts of glass fibre, 20 parts of hydroxymethyl cellulose, 10 parts of thickener guar gum, dispersant palm
Sour 5 parts of potassium, 40 parts of water.
The preparation method of modification infusorial earth is：By weight by 20 parts of diatomite powder and 3 parts of zinc sulfate, sodium aluminate 7
Reacted after part, 100 parts of water are well mixed, reaction temperature is 100 DEG C, 3 hours reaction time；Reaction product is added again high
Press in reactor, cured 10 hours at 140 DEG C of temperature and 0.5Mpa pressure conditions, the solid product being filtrated to get is at 120 DEG C
At a temperature of drying.
The preparation method of above-mentioned Water-permeable inorganic material, comprises the following steps：
（1）Gangue, flyash, quartz sand, Suzhou soil, modification infusorial earth, montmorillonite are taken, is crushed raw material with disintegrating machine；
（2）The material that 1st step is obtained again with paraffin, potassium titanate crystal whisker, swelling perlite powder, silicon carbide powder, glass fibre,
Added after hydroxymethyl cellulose is well mixed and ball milling is carried out into planetary ball mill；
（3）It is compressing with forcing press after the material that 2nd step obtains is well mixed with thickener, dispersant, water again, then
Dried at 120 DEG C, be put into high temperature box type resistance furnace and burn till, firing temperature is 1300 DEG C, and sintering time is 3 h, sintering
After the completion of furnace cooling take out.
Reference examples 1
Modification infusorial earth is transformed to without modified ordinary silicon diatomaceous earth during embodiment 2 is formulated, and remaining is the same as embodiment 2.
Reference examples 2
Silicon carbide powder removes during embodiment 2 is formulated, and remaining is the same as embodiment 2.
The Water-permeable inorganic material that embodiment 2 and reference examples are prepared carries out compression strength, coefficient of permeability performance test,
Intensity test uses CSS-88000 electronic universal testers, and specimen size is the mm of 100mm × 100mm × 40, loading speed
Spend for 0.5 mm/min, take the average value of 5 sample testing results.Coefficient of permeability measure reference JC/T945-2005, thoroughly
Sealed between water instrument and test specimen with clay, the metering of timing reading, then calculate coefficient of permeability, its result is as shown in table 1.
The performance indications result of the embodiment 2 of table 1 and the Water-permeable inorganic material of reference examples
As can be seen from the above table, the Water-permeable inorganic material employed in the present invention has preferable mechanical strength and higher infiltration
Performance.
Embodiment 3
A kind of Water-permeable inorganic material, it is prepared by the raw material of following parts by weight：35 parts of gangue, 10 parts of flyash, quartz sand
17 parts, 10 parts of Suzhou soil, 16 parts of modification infusorial earth, 5 parts of montmorillonite, 13 parts of paraffin, 15 parts of potassium titanate crystal whisker, swelling perlite powder
8 parts, it is 11 parts of silicon carbide powder, 7 parts of glass fibre, 18 parts of hydroxymethyl cellulose, 5 parts of thickener sodium carboxymethylcellulose, scattered
10 parts of agent palm fibre oleic acid, 33 parts of water.
The preparation method of modification infusorial earth is：By weight by 15 parts of diatomite powder and 3 parts of zinc sulfate, sodium aluminate 6
Reacted after part, 120 parts of water are well mixed, reaction temperature is 60 DEG C, 3 hours reaction time；Reaction product is added again high
Press in reactor, cured 8 hours at 150 DEG C of temperature and 0.5Mpa pressure conditions, the solid product being filtrated to get is in 120 DEG C of temperature
The lower drying of degree.
The preparation method of above-mentioned Water-permeable inorganic material, comprises the following steps：
（1）Gangue, flyash, quartz sand, Suzhou soil, modification infusorial earth, montmorillonite are taken, is crushed raw material with disintegrating machine；
（2）The material that 1st step is obtained again with paraffin, potassium titanate crystal whisker, swelling perlite powder, silicon carbide powder, glass fibre,
Added after hydroxymethyl cellulose is well mixed and ball milling is carried out into planetary ball mill；
（3）It is compressing with forcing press after the material that 2nd step obtains is well mixed with thickener, dispersant, water again, then
Dried at 120 DEG C, be put into high temperature box type resistance furnace and burn till, firing temperature is 1250 DEG C, and sintering time is 5 h, has been sintered
Taken out into rear furnace cooling.
Embodiment 4
A kind of Water-permeable inorganic material, it is prepared by the raw material of following parts by weight：39 parts of gangue, 10 parts of flyash, quartz sand
15 parts, 9 parts of Suzhou soil, 18 parts of modification infusorial earth, 10 parts of montmorillonite, 16 parts of paraffin, 6 parts of potassium titanate crystal whisker, swelling perlite powder 5
Part, 10 parts of silicon carbide powder, 10 parts of glass fibre, 20 parts of hydroxymethyl cellulose, 8 parts of thickener sodium carboxymethylcellulose, disperse
9 parts of agent enuatrol, 40 parts of water.
The preparation method of modification infusorial earth is：By weight by 17 parts of diatomite powder and 3 parts of zinc acetate, sodium aluminate 7
Reacted after part, 160 parts of water are well mixed, reaction temperature is 80 DEG C, 2 hours reaction time；Reaction product is added again high
Press in reactor, cured 10 hours at 140 DEG C of temperature and 0.8Mpa pressure conditions, the solid product being filtrated to get is at 100 DEG C
At a temperature of drying.
The preparation method of above-mentioned Water-permeable inorganic material, comprises the following steps：
（1）Gangue, flyash, quartz sand, Suzhou soil, modification infusorial earth, montmorillonite are taken, is crushed raw material with disintegrating machine；
（2）The material that 1st step is obtained again with paraffin, potassium titanate crystal whisker, swelling perlite powder, silicon carbide powder, glass fibre,
Added after hydroxymethyl cellulose is well mixed and ball milling is carried out into planetary ball mill；
（3）It is compressing with forcing press after the material that 2nd step obtains is well mixed with thickener, dispersant, water again, then
Dried at 110 DEG C, be put into high temperature box type resistance furnace and burn till, firing temperature is 1250 DEG C, and sintering time is 6 h, has been sintered
Taken out into rear furnace cooling.
Embodiment 5
A kind of Water-permeable inorganic material, it is prepared by the raw material of following parts by weight：30 parts of gangue, 11 parts of flyash, quartz sand
14 parts, 6 parts of Suzhou soil, 18 parts of modification infusorial earth, 7 parts of montmorillonite, 30 parts of paraffin, 5 parts of potassium titanate crystal whisker, swelling perlite powder 7
Part, 10 parts of silicon carbide powder, 8 parts of glass fibre, 16 parts of hydroxymethyl cellulose, 5 parts of thickener guar gum, dispersant palmitic acid 5
Part, 35 parts of water.
The preparation method of modification infusorial earth is：By weight by 16 parts of diatomite powder and 5 parts of zinc sulfate, sodium aluminate
5.5 parts, 150 parts of water it is well mixed after reacted, reaction temperature is 90 DEG C, reaction time 1h；Reaction product is added again high
Press in reactor, cure 7h at 150 DEG C of temperature and 0.6Mpa pressure conditions, the solid product being filtrated to get is in 110 DEG C of temperature
Lower drying.
The preparation method of above-mentioned Water-permeable inorganic material, comprises the following steps：
（1）Gangue, flyash, quartz sand, Suzhou soil, modification infusorial earth, montmorillonite are taken, is crushed raw material with disintegrating machine；
（2）The material that 1st step is obtained again with paraffin, potassium titanate crystal whisker, swelling perlite powder, silicon carbide powder, glass fibre,
Added after hydroxymethyl cellulose is well mixed and ball milling is carried out into planetary ball mill；
（3）It is compressing with forcing press after the material that 2nd step obtains is well mixed with thickener, dispersant, water again, then
Dried at 115 DEG C, be put into high temperature box type resistance furnace and burn till, firing temperature is 1200 DEG C, sintering time 4h, has been sintered
Taken out into rear furnace cooling.
Embodiment 6
A kind of Water-permeable inorganic material, it is prepared by the raw material of following parts by weight：34 parts of gangue, 14 parts of flyash, quartz sand
10 parts, 7 parts of Suzhou soil, 18 parts of modification infusorial earth, 9 parts of montmorillonite, 14 parts of paraffin, 5 parts of potassium titanate crystal whisker, swelling perlite powder 7
Part, 12 parts of silicon carbide powder, 5 parts of glass fibre, 18 parts of hydroxymethyl cellulose, 10 parts of thickener guar gum, dispersant palmitic acid
6 parts of potassium, 33 parts of water.
The preparation method of modification infusorial earth is：By weight by 20 parts of diatomite powder and 5 parts of zinc nitrate, sodium aluminate 7
Reacted after part, 130 parts of water are well mixed, reaction temperature is 50 DEG C, reaction time 2h；It is anti-that reaction product is added into high pressure again
Answer in kettle, cure 6h at 160 DEG C of temperature and 0.7Mpa pressure conditions, the solid product being filtrated to get dries at a temperature of 105 DEG C
It is dry to produce.
The preparation method of above-mentioned Water-permeable inorganic material, comprises the following steps：
（1）Gangue, flyash, quartz sand, Suzhou soil, modification infusorial earth, montmorillonite are taken, is crushed raw material with disintegrating machine；
（2）The material that 1st step is obtained again with paraffin, potassium titanate crystal whisker, swelling perlite powder, silicon carbide powder, glass fibre,
Added after hydroxymethyl cellulose is well mixed and ball milling is carried out into planetary ball mill；
（3）It is compressing with forcing press after the material that 2nd step obtains is well mixed with thickener, dispersant, water again, then
Dried at 120 DEG C, be put into high temperature box type resistance furnace and burn till, firing temperature is 1200 DEG C, sintering time 3h, has been sintered
Taken out into rear furnace cooling.
Embodiment 7
A kind of Water-permeable inorganic material, it is prepared by the raw material of following parts by weight：37 parts of gangue, 15 parts of flyash, quartz sand
10 parts, 8 parts of Suzhou soil, 20 parts of modification infusorial earth, 6 parts of montmorillonite, 10 parts of paraffin, 9 parts of potassium titanate crystal whisker, swelling perlite powder 10
Part, 12 parts of silicon carbide powder, 7 parts of glass fibre, 18 parts of hydroxymethyl cellulose, 9 parts of thickener carragheen, dispersant enuatrol 10
Part, 38 parts of water.
The preparation method of modification infusorial earth is：By weight by 19 parts of diatomite powder and 5 parts of zinc chloride, sodium aluminate 6
Reacted after part, 100 parts of water are well mixed, reaction temperature is 100 DEG C, reaction time 3h；Reaction product is added into high pressure again
In reactor, 9h is cured at 160 DEG C of temperature and 0.5Mpa pressure conditions, the solid product being filtrated to get is at a temperature of 110 DEG C
Drying.
The preparation method of above-mentioned Water-permeable inorganic material, comprises the following steps：
（1）Gangue, flyash, quartz sand, Suzhou soil, modification infusorial earth, montmorillonite are taken, is crushed raw material with disintegrating machine；
（2）The material that 1st step is obtained again with paraffin, potassium titanate crystal whisker, swelling perlite powder, silicon carbide powder, glass fibre,
Added after hydroxymethyl cellulose is well mixed and ball milling is carried out into planetary ball mill；
（3）It is compressing with forcing press after the material that 2nd step obtains is well mixed with thickener, dispersant, water again, then
Dried at 110 DEG C, be put into high temperature box type resistance furnace and burn till, firing temperature is 1300 DEG C, sintering time 3h, has been sintered
Taken out into rear furnace cooling.
Embodiment 8
A kind of Water-permeable inorganic material, it is prepared by the raw material of following parts by weight：31 parts of gangue, 15 parts of flyash, quartz sand
18 parts, 5 parts of Suzhou soil, 19 parts of modification infusorial earth, 8 parts of montmorillonite, 10 parts of paraffin, 14 parts of potassium titanate crystal whisker, swelling perlite powder 7
Part, 10 parts of silicon carbide powder, 5 parts of glass fibre, 17 parts of hydroxymethyl cellulose, 8 parts of thickener guar gum, dispersant palmitic acid 5
Part, 34 parts of water.
The preparation method of modification infusorial earth is：By weight by 18 parts of diatomite powder and 3.5 parts of zinc acetate, sodium aluminate
7 parts, 100 parts of water it is well mixed after reacted, reaction temperature is 70 DEG C, reaction time 1h；Reaction product is added into high pressure again
In reactor, 10h is cured at 140 DEG C of temperature and 0.8Mpa pressure conditions, the solid product being filtrated to get is at a temperature of 115 DEG C
Drying.
The preparation method of above-mentioned Water-permeable inorganic material, comprises the following steps：
（1）Gangue, flyash, quartz sand, Suzhou soil, modification infusorial earth, montmorillonite are taken, is crushed raw material with disintegrating machine；
（2）The material that 1st step is obtained again with paraffin, potassium titanate crystal whisker, swelling perlite powder, silicon carbide powder, glass fibre,
Added after hydroxymethyl cellulose is well mixed and ball milling is carried out into planetary ball mill；
（3）It is compressing with forcing press after the material that 2nd step obtains is well mixed with thickener, dispersant, water again, then
Dried at 115 DEG C, be put into high temperature box type resistance furnace and burn till, firing temperature is 1300 DEG C, sintering time 6h, has been sintered
Taken out into rear furnace cooling.
9-30 Water-permeable inorganic materials formula of the embodiment of the present invention and modification infusorial earth formula are shown in Table 2-4, remaining same embodiment
2。
Table 2
Table 3
Table 4
Above-described is only the preferred embodiment of the present invention, it is noted that for those skilled in the art,
Under the premise of general idea of the present invention is not departed from, some changes and improvements can also be made, these should also be considered as the present invention's
Protection domain.
Claims (7)
1. a kind of Water-permeable inorganic material, it is characterised in that be prepared by the raw material of following parts by weight：Gangue 30-40 parts, powder
Coal ash 10-15 parts, quartz sand 10-20 parts, Suzhou soil 5-10 parts, modification infusorial earth 15-20 parts, montmorillonite 5-10 parts, paraffin 10-
30 parts, potassium titanate crystal whisker 5-15 parts, swelling perlite powder 5-10 parts, silicon carbide powder 10-15 parts, glass fibre 5-10 parts, hydroxyl
Methylcellulose 15-20 parts, thickener 5-10 parts, dispersant 5-10 parts, water 30-40 parts.
2. Water-permeable inorganic material as claimed in claim 1, it is characterised in that the modification infusorial earth by following parts by weight original
Material is prepared：Diatomite powder 15-20 parts, zinc salt 3-5 parts, sodium aluminate 5-7 parts, water 100-200 parts.
3. Water-permeable inorganic material as claimed in claim 2, it is characterised in that the preparation method of the modification infusorial earth is：By silicon
Reacted after diatomaceous earth powder, zinc salt, sodium aluminate and water are well mixed, 50-100 DEG C of reaction temperature, reaction time 1-3h, then will
Reaction product is added in autoclave, is cured 6-10h under 140-160 DEG C and 0.5-0.8Mpa pressure conditions, is filtrated to get
Solid product in 100-120 DEG C of drying.
4. the Water-permeable inorganic material as described in claim any one of 2-3, it is characterised in that the zinc salt is zinc sulfate, acetic acid
Zinc, zinc nitrate or anhydrous zinc chloride.
5. Water-permeable inorganic material as claimed in claim 1, it is characterised in that the thickener is sodium carboxymethylcellulose, Guar
Glue, xanthans, carragheen or cyclohexaamylose.
6. Water-permeable inorganic material as claimed in claim 1, it is characterised in that the dispersant is selected from oleic acid, palmitic acid, oleic acid
Sodium, potassium palmitate or triethanolamine.
7. the preparation method of the Water-permeable inorganic material as described in claim any one of 1-6, it is characterised in that comprise the following steps：
Gangue, flyash, quartz sand, Suzhou soil, modification infusorial earth and montmorillonite are crushed, sieved；
By step（1）Obtained material and paraffin, potassium titanate crystal whisker, swelling perlite powder, silicon carbide powder, glass fibre and hydroxyl
After methylcellulose is well mixed, ball milling is carried out；
By step（2）It is compressing with forcing press after obtained material is well mixed with thickener, dispersant and water；Then in
Dry, then formed in 1200-1300 DEG C of sintering, sintering time 3-6h at 110-120 DEG C.
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