CN106396628A - Spherical sepiolite lightweight through-hole ceramsite with air purifying functions - Google Patents
Spherical sepiolite lightweight through-hole ceramsite with air purifying functions Download PDFInfo
- Publication number
- CN106396628A CN106396628A CN201610830993.4A CN201610830993A CN106396628A CN 106396628 A CN106396628 A CN 106396628A CN 201610830993 A CN201610830993 A CN 201610830993A CN 106396628 A CN106396628 A CN 106396628A
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- China
- Prior art keywords
- sepiolite
- lightweight
- spheroidal
- air purification
- purification function
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000004113 Sepiolite Substances 0.000 title claims abstract description 159
- 229910052624 sepiolite Inorganic materials 0.000 title claims abstract description 159
- 235000019355 sepiolite Nutrition 0.000 title claims abstract description 159
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- 239000000843 powder Substances 0.000 claims abstract description 47
- 239000007788 liquid Substances 0.000 claims abstract description 36
- 238000001035 drying Methods 0.000 claims abstract description 32
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical class [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000003756 stirring Methods 0.000 claims abstract description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims abstract description 7
- 238000005507 spraying Methods 0.000 claims abstract description 4
- 238000004887 air purification Methods 0.000 claims description 109
- 239000007921 spray Substances 0.000 claims description 36
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- 230000001699 photocatalysis Effects 0.000 claims description 33
- 239000011265 semifinished product Substances 0.000 claims description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 15
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- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 9
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- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 claims description 8
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- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 2
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- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
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- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract description 21
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- RCEAADKTGXTDOA-UHFFFAOYSA-N OS(O)(=O)=O.CCCCCCCCCCCC[Na] Chemical compound OS(O)(=O)=O.CCCCCCCCCCCC[Na] RCEAADKTGXTDOA-UHFFFAOYSA-N 0.000 abstract description 5
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- 239000010457 zeolite Substances 0.000 description 4
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- 241001116389 Aloe Species 0.000 description 2
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- 241000331528 Chlorophytum capense Species 0.000 description 2
- 240000000411 Sansevieria trifasciata Species 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 241001464837 Viridiplantae Species 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
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- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
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- 239000005995 Aluminium silicate Substances 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
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- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- 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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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/1305—Organic additives
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- C—CHEMISTRY; METALLURGY
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- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/131—Inorganic additives
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- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/009—Porous or hollow ceramic granular materials, e.g. microballoons
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- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/51—Metallising, e.g. infiltration of sintered ceramic preforms with molten metal
- C04B41/5116—Ag or Au
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- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/88—Metals
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
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- C04B2235/3206—Magnesium oxides or oxide-forming salts thereof
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- 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
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
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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
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- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
- C04B2235/3222—Aluminates other than alumino-silicates, e.g. spinel (MgAl2O4)
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Abstract
The invention discloses a spherical sepiolite lightweight through-hole ceramsite with air purifying functions. An ingredient of the spherical sepiolite lightweight through-hole ceramsite is composed of attapulgite argil powder with air purifying functions, sepiolite clay, activated clay residue, white carbon black, activated aluminium oxide, lauryl sodium sulfate, and a washable sepiolite photocatalyst spraying liquid; the ingredient is subjected to stirring, extruding and pelletizing, drying, roasting, thermal insulation, sieving, immersing, drying, sieving, and sealing packaging so as to obtain the spherical sepiolite lightweight through-hole ceramsite with air purifying functions. The spherical sepiolite lightweight through-hole ceramsite is high in specific surface area, moisture rate, and lightweight strength, low in stacking density, excellent in adsorptive properties, possesses both micropores and macropores, is suitable to be placed in rooms, furniture cabinets, vehicles, aircrafts, ships, or other buildings for adsorption and degradation of pollutants such as methanal, ammonia, benzene, and TVOC, and realizing air purifying.
Description
Technical field
The present invention relates to haydite is and in particular to a kind of spheroidal has the sepiolite lightweight through hole pottery of air purification function
Grain.
Background technology
The air purifying preparation supplied in the market has following several types：Absorbent-type air purifying preparation, covering type taste removal
Product and Breakdown type taste removal product.Absorbent-type air purifying preparation is using materials such as activated carbon, bamboo charcoal, molecular sieve, mineral matters
The performances such as physical absorption, chemisorbed, catalysis oxidation and reduction remove the purification product of pollutant；Covering type taste removal product is profit
Cover the various peculiar smell of in the air with the fragrance of aromatic hydrocarbon, peculiar smell is not in fact removed, simply by a lot of air fresheners
With a kind of odor type, peculiar smell is covered；Breakdown type air clearing product is more rare on the market.
Chinese patent Authorization Notice No.：CN 103861421 B, authorized announcement date：On November 18th, 2015, entitled " one
Kind of air purifying preparation ", discloses that " a kind of air purifying preparation, its preparing raw material is contained by mass fraction：Diatomite in powder, zeolite powder,
Medical stone powder, tourmaline powder, activated carbon powder, sepiolite powder, titanium dioxide powder, and adopt and prepare with the following method：1) by diatomite
Powder, zeolite powder, medical stone powder, tourmaline powder, activated carbon powder, sepiolite powder, titanium dioxide powder mixing；2) by step 1) gained mix
Compound granulates；3) baking step 2) granulation after gained mixture.The air purifying preparation specific surface that the present invention is obtained is big and uniform,
Good to the adsorption-decomposition function effect of in the air harmful substance, it is for interior, the depollution of environment of the closing space such as in-car and various sky
The ideal chose material of gas purifier ".
The weak point of above-mentioned patent is：(1) diatomite in powder, zeolite powder, medical stone powder, tourmaline powder, activated carbon powder and sea
Afrodite powder, not through necessary modification, is difficult to really play the effect of its effective purify air.(2) gained mixed powder
Granulated using granulating disc after the clear water stirring adding 20-30%, be a kind of circular granular of a diameter of 1.2-1.6mm.Should
Mixed powder itself normal moisture content of invention is more than 10%, and the circular granular moisture content after the granulation that adds water will be greater than 30%, and
Drying temperature, in the case of less than 100 DEG C, is difficult to dry circular granular in 3 hours.Diatomite, zeolite, medical stone,
After tourmaline and sepiolite carry out heat treatment process at 250～450 DEG C, its absorption property is relatively good, and this is the technology of this area
Personnel know altogether；The circular granular of this invention is dried in the case of less than 100 DEG C, can not effectively improve the work of purify air
With, and the compression strength of circular granular also very little, gently one pinched with hand, circular granular will be crumbed as powdered.
On market, the spheroidal air purifying preparation of supply, molecular sieve, drier or other spherical granules, were granulating
It is first powdery dispensing to be processed into the bead that a kind of diameter is less than 0.5 millimeter in journey, then by the vaporific aqueous solution preparing, spray
Spill in the bead in on-stream comminutor, then powdery dispensing is trickled down on the surface of moistening bead, through being repeated several times
Spray the vaporific aqueous solution and trickle down on the surface of moistening bead by powdery dispensing, through the parcel of layer upon layer, bead
Volume constantly increase, be finally completed the overall process of granulation, be prepared into a kind of spherical granules, due to spherical granules internal junction
Structure is very closely knit, greatly reduces the effective specific surface area of spherical granules, the proportion of spherical granules and bulk density all than
Larger, directly influence the absorption purifying effect of spherical granules.
Content of the invention
The purpose of the present invention is to overcome weak point in prior art, provides a kind of spheroidal to have air purification function
Sepiolite lightweight through hole haydite.
Spheroidal has the dispensing of the sepiolite lightweight through hole haydite of air purification function by having air purification function
Concave convex rod potter's clay powder, sepiolite clay, active white clay waste slag, white carbon, precipitated calcium carbonate, light magnesium oxide, activated alumina,
Sodium aluminate, cenosphere, gesso, expanded perlite, lauryl sodium sulfate and washable sepiolite photocatalytic spray liquid
Composition.
Spheroidal has the production method of the sepiolite lightweight through hole haydite of air purification function：Spheroidal had purification
The dispensing of the sepiolite lightweight through hole semi-finished product of air function is stirred, extruder grain, drying, roasting, insulation, sieve
Divide, soak, drying, sieving, packing the sepiolite lightweight through hole haydite for spheroidal with air purification function.
The concave convex rod potter's clay powder with air purification function is by high viscous Concave-convex clay rod, attapulite constant humidity amendment, sky
So mineral adsorption filtering agent, cacumen biotae, aluminium silicate fiber peacekeeping polyacrylamide composition, has preferable caking property, plasticity, touches
Denaturation, fire resistance and heat endurance, can effectively adsorb the harmful substances such as formaldehyde in air, ammonia and benzene, environmental protection and enhancement
People's is healthy, and the present invention is from grain fineness≤0.074 millimeter of the concave convex rod potter's clay powder with air purification function.
Sepiolite clay has unique internal structure and Crystallochemical Properties so as to having water suction, absorption, selectively inhaling
The excellent physicochemical property such as attached, ion exchange, catalytic reaction, acidproof and radiation hardness, is a kind of new nonmetallic ore raw material, this
Invention is from grain fineness≤0.074 millimeter of sepiolite clay.
Atlapulgite is a kind of odorless, tasteless, nontoxic white or cream-coloured powder or particle, and the activity after decolouring is white
Soil loses activity and becomes active white clay waste slag, some oily factories all by these active white clay waste slags abandon, if cannot and
When process, produces after the organic fermentation of lipid in active white clay waste slag and goes mouldy and stench, the not only wasting of resources, pollute environment and
Groundwater quality, and fire hazardous, will cause certain loss to society and enterprise；The present invention selects active white clay waste slag
Grain fineness≤0.149 millimeter.
White carbon is a kind of ultra tiny inorganic porous property material, due to its particle diameter very little, has that specific surface area is big, surface is inhaled
Attached power is strong, chemical purity is high, dispersive property is good, superior stability, reinforcing, thickening property, adhesive force and thixotropy etc. are special
Performance.
Precipitated calcium carbonate fine particles, surface are rougher, and specific surface area is big, and precipitated calcium carbonate also has and do not settle, easily point
Dissipate, the characteristic such as good luster, the present invention selects grain fineness≤0.074 millimeter of precipitated calcium carbonate.
Light magnesium oxide is the white loose unformed powder of lightweight, odorless, tasteless, and nontoxic, volume shared by light magnesium oxide is about
About the three times of heavy-burned magnesia, there are extremely fireproof heat-insulating property, reinforcing agent, adhesive, the present invention selects light magnesium oxide
Grain fineness≤0.074 millimeter.
Activated alumina is the solid material of a kind of porous, high degree of dispersion, has very big surface area, and its micropore surface has
Standby characteristic required by catalytic action, such as absorption property, surface-active, excellent heat endurance etc., so be widely used as
The catalyst of chemical reaction and catalyst carrier, the present invention selects grain fineness≤0.074 millimeter of activated alumina.
Sodium aluminate also known as sodium metaaluminate, are a kind of general chemical article, white, odorless, tasteless, in alkaline solid,
Easily absorb moisture content and carbon dioxide in atmosphere, the present invention selects grain fineness≤0.074 millimeter of sodium aluminate.
Natural dihydrate gypsum is also called gypsum, through calcining, levigate obtain gesso, the plaster of paris has more micropore
Structure, is allowed to have excellent sound insulation, heat-insulated and fire protecting performance, and the present invention selects grain fineness≤0.074 millimeter of gesso.
Cenosphere outward appearance is canescence, is a kind of loose, good fluidity powder body material, cenosphere proportion is little, table
Face is smooth, intensity is big, easily disperse, the present invention select the grain fineness of cenosphere≤≤ 0.149 millimeter.
Perlite is expanded and becomes a kind of lightweight, multifunctional novel shaped material, have that apparent density is light, thermal conductivity factor is low,
The features such as chemical stability is good, the present invention selects grain fineness≤0.074 millimeter of expanded perlite.
Lauryl sodium sulfate is white or faint yellow powdery, is dissolved in water, insensitive to alkali and hard water, has decontamination, breast
Change and excellent foaming power, be a kind of nontoxic anion surfactant.
Washable sepiolite photocatalytic spray liquid is sprayed on building or decorative material surface, under the irradiation of light, permissible
Continual absorption and the pollutant such as degradation of formaldehyde, ammonia, benzene,toluene,xylene, TVOC, and there is extremely strong sterilization, remove
Smelly, mould proof, anti-fouling and self-cleaning and the function of purify air.
The technical scheme is that：
1st, spheroidal has the dispensing of the sepiolite lightweight through hole haydite of air purification function by weight percentage by following component
Composition：Spheroidal has the sepiolite lightweight through hole semi-finished product 55～95% of air purification function and washable sepiolite light
Catalyzed spraying liquid 5～45%.
2nd, spheroidal has the production method of the sepiolite lightweight through hole haydite of air purification function：(1) first by washable sea
Afrodite photocatalytic spray liquid is put in fermentation vat, then spheroidal is had the sepiolite lightweight through hole haydite half of air purification function
Finished product is slowly added in the washable sepiolite photocatalytic spray liquid in fermentation vat, and spheroidal has the Hai Pao of air purification function
Micropore inside and outside stone lightweight through hole semi-finished product, constantly sucks washable sepiolite photocatalytic spray liquid, until in saturation
State；(2) take out from fermentation vat and be filled the spheroidal of washable sepiolite photocatalytic spray liquid there is the sea of air purification function
Afrodite lightweight through hole haydite, is transported in low temperature rotary drying oven and is dried, and drying temperature controls at 150～180 DEG C, dries
Dry time control was at 1～3 hour；(3) the spheroidal after low temperature drying had the sepiolite lightweight through hole pottery of air purification function
Grain is transported in flat vibrating screen and is sieved, and weeds out broken particle and powder, packs and have purification for spheroidal
The finished product of the sepiolite lightweight through hole haydite of air function.
3rd, spheroidal has the dispensing of the sepiolite lightweight through hole semi-finished product of air purification function by weight percentage
It is made up of following component：There is the concave convex rod potter's clay powder 10～45% of air purification function, sepiolite clay 5～25%, activity
Carclazyte waste residue 2～10%, white carbon 1～8%, precipitated calcium carbonate 1～5%, light magnesium oxide 1～5%, activated alumina 1～
5%th, sodium aluminate 0.5～5%, cenosphere 0.5～5%, gesso 0.5～5%, expanded perlite 0.5～5%, 12
Sodium alkyl sulfate 0.5～5% and water 10～40%.
4th, spheroidal has the production method of the sepiolite lightweight through hole semi-finished product of air purification function：(1) by ball
The dispensing that shape has the sepiolite lightweight through hole semi-finished product of air purification function inputs in the stirring mixer having operated,
Stirring is mixed into the mixture that spheroidal has the sepiolite lightweight through hole haydite of air purification function；(2) spheroidal is had only
The mixture changing the sepiolite lightweight through hole haydite of air function is transported in Squeezinggranulator, and extruder grain has for spheroidal
The sepiolite lightweight through hole haydite blank material of air purification function, spheroidal has the sepiolite lightweight through hole of air purification function
The macropore at haydite blank material center is through hole；(3) spheroidal had the sepiolite lightweight through hole haydite blank of air purification function
Material is transported in swinging drying oven is dried, and drying temperature controls at 200～250 DEG C, and drying time controls little 1～4
When；(4) the sepiolite lightweight through hole haydite blank material spheroidal after drying being had air purification function is transported to swinging roasting
Burn kiln roasting, at 900～950 DEG C, roasting time controlled at 1～3 hour the temperature control of combustion chamber；(5) by the circle after roasting
The spherical sepiolite lightweight through hole haydite blank material with air purification function, input is incubated, during insulation in stainless steel cylinder storehouse
Between control at 24～72 hours；(6) the spheroidal after insulation cooling had the sepiolite lightweight through hole haydite of air purification function
Blank material is transported in roller vibrating screen and is sieved, and weeds out broken particle and powder and has purify air work(for spheroidal
The sepiolite lightweight through hole semi-finished product of energy.
The production method the 5th, with the concave convex rod potter's clay powder of air purification function is：(1) will there is the recessed of air purification function
Pulverized in input pulverizer after the dispensing mixing of convex rod potter's clay powder, the compound particles fineness after pulverizing is less than 0.5 millimeter；
(2) pulverulent mixture is added and soak in old pond that to carry out soaking old process with water be semi-finished product, soak old time control and exist
7～30 days；(3) semi-finished product are inputted in vacuum-extruder and be squeezed into cylindrical bar, the diameter control of cylindrical bar exists
2～10 millimeters；(4) cylindrical bar is input to cement threshing ground and carries out airing, the cylindrical bar water content after airing is little
In 15%；(5) abrasive dust will be carried out for powder in the cylindrical bar input grinding machine after airing, the grain fineness of powder is little
In 0.074 millimeter.
The dispensing with the concave convex rod potter's clay powder of air purification function is made up of following component by weight percentage：High viscous recessed
Convex rod stone clay 35～60%, attapulite constant humidity amendment 10～35%, natural-minerals adsorptive filter medium 5～20%, cacumen biotae 2
～15%, alumina silicate fibre 1～5% and polyacrylamide 0.1～3%.
The concave convex rod potter's clay powder with air purification function is applied on 2 25th, 2011 using by the present inventor
" having the concave convex rod potter's clay powder of air purification function ", Chinese patent Authorization Notice No. is：CN 102173743 B, Granted publication
Day：On July 25th, 2012.
High viscous Concave-convex clay rod is to be glued using the attapulgite that the processing technology improving viscosity of attapulgite clay produces
Soil, from the Concave-convex clay rod of mining area exploitation, needs the weathering through 30～120 days；Modification processing method is：With weight
Percentage calculates, and takes the Concave-convex clay rod after weathering 94～98%, is uniformly added into 2～6% sodium carbonate, common input leaching
In bubble pond, clear water is added to carry out soaking ageing, soak time is 72～120 hours；Take the Concave-convex clay rod after immersion, input
It is stirred in mixer, and by the Concave-convex clay rod after stirring, is extruded into thin slice through extruder, its THICKNESS CONTROL is 0.5～2
Millimeter, Concave-convex clay rod thin slice carries out airing, the Concave-convex clay rod thin slice after airing, its water content≤15%；Dispensing
Calculated in weight percent：Concave-convex clay rod 94～98% after airing, high hydroscopic resin 0.5～5% and cellulose 0.5～
3%, above-mentioned dispensing is stirred, after stirring, in input grinding machine, carries out abrasive dust, grain fineness≤0.074 millimeter；
Above-mentioned production technology is " to improve viscosity of attapulgite clay using filed in 20 days June in 2005 of the present inventor
Processing technology ", Chinese patent Authorization Notice No. is：CN 1317067C, authorized announcement date：On May 23rd, 2007.
The detection method of high viscous Concave-convex clay rod：Take 28.0g Concave-convex clay rod powder sample, add homogenizer
In suspension cup, add 372g water, suspension cup is placed on homogenizer, stir under 11000 revs/min of rotating speed
20 minutes, then by the beaker that high-speed stirred sample suspension pours 250mL into, tested using NDJ-1 type rotation viscometer
The viscosity of suspension, tested viscosity value >=2200 mPa s is high viscous Concave-convex clay rod.
6th, the dispensing of washable sepiolite photocatalytic spray liquid is made up of following component by weight percentage：Sea after acidifying
Afrodite clay 4～12%, high viscous Concave-convex clay rod 2～8%, nano titanium oxide 1～5%, white carbon 1～5%, nanometer carry
Silver-colored antibacterial powder 0.5～5%, nano magnesia 0.5～5%, nano zirconium dioxide 0～5%, nano aluminium oxide 0～5%, nanometer
Zinc oxide 0～5%, polyvinyl alcohol 0.5～5%, polyethylene glycol 0.1～3%, dimethyl silicone polymer 0.1～2% and deionization
Water 50～82%；
The production method of washable sepiolite photocatalytic spray liquid：(1) the dispensing of washable sepiolite photocatalytic spray liquid is inputted
Carry out strong stirring, dispersion and emulsification in the high speed dispersor having operated, be then ground to erasable in input three-roll grinder
Wash the semi-finished product of sepiolite photocatalytic spray liquid；(2) the semi-finished product of washable sepiolite photocatalytic spray liquid are inputted colloid mill
In, carry out again disperseing, emulsify, pulverize, homogeneous, froth breaking and grinding；(3) the washable sepiolite photocatalytic spray liquid after grinding
Granularity≤0.01 millimeter of middle solid particle, canned for washable sepiolite photocatalytic spray liquid.
Washable sepiolite photocatalytic spray liquid is using by " washable filed in the applicant on 07 29th, 2016
Sepiolite photocatalytic spray liquid ", Chinese Patent Application No. is：201610612589.X.
Heretofore described PCm is weight percentage.
Having in the concave convex rod potter's clay powder of air purification function in the present invention has substantial amounts of micropore and activated carbon, has relatively
Caking property well, plasticity, thixotropy, fire resistance and heat endurance, can effectively adsorb formaldehyde in air, ammonia and benzene etc. and be harmful to
Material.
It is primary raw material using the concave convex rod potter's clay powder with air purification function, produce spheroidal and there is purify air work(
The sepiolite lightweight through hole haydite of energy, has given full play to the effective efficiency of the concave convex rod potter's clay powder with air purification function.
It is excellent that sepiolite clay has water suction, absorption, selective absorption, ion exchange, catalytic reaction, acidproof and radiation hardness etc.
Different physicochemical property, can improve the adsorption capacity that spheroidal has the sepiolite lightweight through hole haydite of air purification function.
In roasting process, the lipid in active white clay waste slag and organic common spheroidal of participating in have active white clay waste slag
Have the roasting of the sepiolite lightweight through hole haydite of air purification function, improve the heat of combustion-gas flow, not only can save energy,
The inside also helping the sepiolite lightweight through hole haydite that spheroidal has air purification function can be grilled thoroughly completely, increases spheroidal
There is the porosity within sepiolite lightweight through hole haydite of air purification function.
White carbon, light magnesium oxide, activated alumina and sodium aluminate can improve the sea that spheroidal has air purification function
The adsorption capacity of afrodite lightweight through hole haydite and increase spheroidal have the sepiolite lightweight through hole haydite of air purification function
Granule strength.
Spheroidal has in the dispensing of sepiolite lightweight through hole semi-finished product of air purification function and adopts dodecyl
Sodium sulphate, is conducive to produce substantial amounts of foam in stirring mixed process, has air purification function to increase spheroidal
Micropore within sepiolite lightweight through hole haydite.
Precipitated calcium carbonate, gesso, cenosphere and expanded perlite can reduce spheroidal and have air purification function
Sepiolite lightweight through hole haydite bulk density, increase spheroidal and there is the sepiolite lightweight through hole haydite of air purification function
Internal porosity.
The spheroidal sucking washable sepiolite photocatalytic spray liquid has the sepiolite lightweight through hole of air purification function
Semi-finished product, has the sepiolite lightweight through hole haydite of air purification function, in the irradiation of light after drying for spheroidal
Under, spheroidal have air purification function sepiolite lightweight through hole haydite can continual absorption and degradation of formaldehyde, ammonia,
The pollutant such as benzene and TVOC, and there is the function of extremely strong sterilized, deodorant, mould proof, anti-fouling and self-cleaning and purify air.
The sepiolite lightweight through hole haydite blank material moisture content that spheroidal after extruder grain has air purification function is big
In 30%, it is delivered directly to swinging roaster high temperature roasting, in high-temperature calcination process, the surface of haydite blank material is first opened
Beginning sintering curing, and the water vapour of inside is difficult to rapid evaporation out, haydite blank material will produce explosion, nor can be by
Grill thoroughly inside haydite blank material.
The sepiolite lightweight through hole haydite blank material that spheroidal is first had air purification function by the present invention is transported to revolution
Slowly carry out prebake in formula drying oven, drying temperature controls at 150～250 DEG C, then the spheroidal after drying is had purification
The sepiolite lightweight through hole haydite blank material of air function is transported to swinging roasting kiln roasting, and the temperature control of combustion chamber exists
900～950 DEG C it can be ensured that have the sepiolite lightweight through hole haydite hair of air purification function in roasting process by spheroidal
Blank is grilled thoroughly, and will not produce explosion.
Spheroidal after roasting has in the sepiolite lightweight through hole haydite blank material of air purification function in temperature still
Up to more than 700 DEG C, the spheroidal after roasting had the sepiolite lightweight through hole haydite blank material input of air purification function
It is incubated in stainless steel cylinder storehouse, it is possible to use the waste heat of itself, the sepiolite continuing spheroidal is had air purification function is light
Matter through hole haydite blank material uniformly heats, and not only can ensure that the sepiolite lightweight through hole pottery that spheroidal has air purification function
Grill thoroughly completely moreover it is possible to play the effect of uniformly dispersing heat inside grain blank material, to improve spheroidal, there is air purification function
Sepiolite lightweight through hole haydite blank material inherent quality.
Spheroidal has a sepiolite lightweight through hole haydite blank material surface of air purification function and inside have substantial amounts of micro-
Hole, is a kind of open pore, open pore not only each other insertion also communicate with the external world, spheroidal has the sepiolite of air purification function
The macropore at lightweight through hole haydite blank material center is a kind of through hole, is conducive in roasting process, can haydite internal completely
Grill thoroughly, and effective ratio area, intensity and the reduction bulk density of haydite can be increased.
The sepiolite lightweight through hole haydite that spheroidal has air purification function has that specific surface area is big, bulk density is low,
The feature that hydroscopicity is high, absorption property is superior, appearance and modeling free from extraneous odour attractive in appearance, lightweight intensity are good, micropore and macropore are integrated, circle
The spherical sepiolite lightweight through hole haydite with air purification function does not have dust in the dry state, can adsorb in the air big
The pollutants such as the formaldehyde of amount, ammonia, benzene and TVOC, are immersed in all the year round in water and also will not produce disintegration.
The spheroidal sucking washable sepiolite photocatalytic spray liquid has the sepiolite lightweight through hole of air purification function
Haydite, be absorption on the basis of degraded, improve comprehensively spheroidal have air purification function sepiolite lightweight lead to
Hole haydite absorption and the ability of purify air.
The sepiolite lightweight through hole haydite that spheroidal has air purification function uses through long, and absorption is a certain amount of
Pollutant after, sepiolite photocatalyst degradation capability begins to decline, and can present saturation state, using 90～100 DEG C of hot water,
The spheroidal that will already be at saturation state has the sepiolite lightweight through hole haydite of air purification function and is backwashed, cleaning
Stick to spheroidal and there is sepiolite photo-catalyst film or particulate inside and outside the sepiolite lightweight through hole haydite of air purification function,
After cleaning up, the new washable sepiolite photocatalytic spray liquid prepared sprays or is dipped into spheroidal and has purify air
Inside and outside the sepiolite lightweight through hole haydite of function, and dried or dried, performance spheroidal can be continued there is purify air
The effect of the sepiolite lightweight through hole haydite purify air of function.
The particulate waste residue washing down can be used for planting bracketplant, aloe, sansevieria trifasciata, pocket coconut, ivy and epipremnum aureum
In green plants, the interior thing that stays not decomposed of particulate waste residue slowly will be adsorbed by green plantss such as bracketplant, aloe, sansevieria trifasciatas
Decompose, new pollution will not be produced.
Spheroidal have air purification function sepiolite lightweight through hole haydite be applied to placement indoors, furniture cabinet,
Vehicle, aircraft, ship, subway, tunnel, highway sound panel, military installations, ornament materials, public place or other building
In thing, carry out absorption and the pollutant such as degradation of formaldehyde, ammonia, benzene, TVOC, to reach the purpose of long-time purify air.
Brief description
Fig. 1 is the sepiolite lightweight through hole haydite schematic diagram that spheroidal has air purification function, and Fig. 2 is that spheroidal has
The sepiolite lightweight through hole haydite A-A profile of air purification function.
As shown in the figure：1 is the sepiolite lightweight through hole haydite that spheroidal has air purification function, and 2 is that spheroidal has
The through hole of the sepiolite lightweight through hole haydite of air purification function.
Specific embodiment
With reference to embodiment, the invention will be further described：
1st, spheroidal has the dispensing of the sepiolite lightweight through hole haydite 1 of air purification function by weight percentage by following component
Composition：Spheroidal has sepiolite lightweight through hole haydite 1 semi-finished product 84% of air purification function and washable sepiolite light touches
Matchmaker's spray coating liquor 16%.
2nd, spheroidal has the production method of the sepiolite lightweight through hole haydite 1 of air purification function：(1) first will be washable
Sepiolite photocatalytic spray liquid is put in fermentation vat, then spheroidal has the sepiolite lightweight through hole haydite 1 of air purification function
Semi-finished product are slowly added in the washable sepiolite photocatalytic spray liquid in fermentation vat, and spheroidal has the sea of air purification function
Micropore inside and outside afrodite lightweight through hole haydite 1 semi-finished product, constantly sucks washable sepiolite photocatalytic spray liquid, until in full
And state；(2) take out from fermentation vat and be filled the spheroidal of washable sepiolite photocatalytic spray liquid there is air purification function
Sepiolite lightweight through hole haydite 1, is transported in low temperature rotary drying oven and is dried, drying temperature controls 160～180
DEG C, drying time controlled at 2 hours；(3) the spheroidal after low temperature drying had the sepiolite lightweight through hole of air purification function
Haydite 1 is transported in flat vibrating screen and is sieved, and weeds out broken particle and powder, packs and have only for spheroidal
Change the finished product of the sepiolite lightweight through hole haydite 1 of air function.
3rd, spheroidal has the dispensing of sepiolite lightweight through hole haydite 1 semi-finished product of air purification function by weight percentage
It is made up of following component：There is the concave convex rod potter's clay powder 38% of air purification function, sepiolite clay 8%, active white clay waste slag
4%th, white carbon 4%, precipitated calcium carbonate 3%, light magnesium oxide 3%, activated alumina 3%, sodium aluminate 2%, cenosphere
2%th, gesso 2%, expanded perlite 1%, lauryl sodium sulfate 2% and water 28%.
4th, spheroidal has the production method of sepiolite lightweight through hole haydite 1 semi-finished product of air purification function：(1) will justify
The stirring mixer that the dispensing input of spherical sepiolite lightweight through hole haydite 1 semi-finished product with air purification function has operated
In, stirring is mixed into the mixture that spheroidal has the sepiolite lightweight through hole haydite 1 of air purification function；(2) spheroidal is had
The mixture having the sepiolite lightweight through hole haydite 1 of air purification function is transported in Squeezinggranulator, and extruder grain is ball
Shape has sepiolite lightweight through hole haydite 1 blank material of air purification function, and spheroidal has the sepiolite of air purification function
The macropore at lightweight through hole haydite 1 blank material center is through hole 2；(3) sepiolite lightweight spheroidal being had air purification function is led to
Hole haydite 1 blank material is transported in swinging drying oven is dried, and drying temperature controls at 220～240 DEG C, drying time control
System was at 2 hours；(4) sepiolite lightweight through hole haydite 1 blank material spheroidal after drying being had air purification function is transported to
Swinging roasting kiln roasting, at 900～920 DEG C, roasting time controlled at 1 hour the temperature control of combustion chamber；(5) by roasting
Spheroidal afterwards has sepiolite lightweight through hole haydite 1 blank material of air purification function, and input is incubated in stainless steel cylinder storehouse,
Temperature retention time controlled at 48 hours；(6) the spheroidal after insulation cooling had the sepiolite lightweight through hole pottery of air purification function
Grain 1 blank material is transported in roller vibrating screen is sieved, and weeds out broken particle and powder and has purification sky for spheroidal
Sepiolite lightweight through hole haydite 1 semi-finished product of airway dysfunction.
Claims (3)
1. a kind of spheroidal has the sepiolite lightweight through hole haydite of air purification function it is characterised in that spheroidal has only
The dispensing changing the sepiolite lightweight through hole haydite of air function is made up of following component by weight percentage：Spheroidal has purification
The sepiolite lightweight through hole semi-finished product 55～95% of air function and washable sepiolite photocatalytic spray liquid 5～45%；
Described spheroidal have the dispensing of the sepiolite lightweight through hole semi-finished product of air purification function by weight percentage by
Following component forms：There is the concave convex rod potter's clay powder 10～45% of air purification function, sepiolite clay 5～25%, activity white
Native waste residue 2～10%, white carbon 1～8%, precipitated calcium carbonate 1～5%, light magnesium oxide 1～5%, activated alumina 1～
5%th, sodium aluminate 0.5～5%, cenosphere 0.5～5%, gesso 0.5～5%, expanded perlite 0.5～5%, 12
Sodium alkyl sulfate 0.5～5% and water 10～40%；
Spheroidal has the production method of the sepiolite lightweight through hole semi-finished product of air purification function：(1) spheroidal is had
In the stirring mixer that the dispensing input of the sepiolite lightweight through hole semi-finished product of air purification function has operated, stirring is mixed
It is combined into the mixture that spheroidal has the sepiolite lightweight through hole haydite of air purification function；(2) spheroidal had purify air
The mixture of the sepiolite lightweight through hole haydite of function is transported in Squeezinggranulator, and it is empty that extruder grain has purification for spheroidal
The sepiolite lightweight through hole haydite blank material of airway dysfunction, spheroidal has the sepiolite lightweight through hole haydite hair of air purification function
The macropore at blank center is through hole；(3) spheroidal had the sepiolite lightweight through hole haydite blank material conveying of air purification function
Dried in swinging drying oven, drying temperature controls at 200～250 DEG C, and drying time controlled at 1～4 hour；(4) will
The sepiolite lightweight through hole haydite blank material that spheroidal after drying has air purification function is transported in swinging roaster
Roasting, at 900～950 DEG C, roasting time controlled at 1～3 hour the temperature control of combustion chamber；(5) the spheroidal after roasting is had
There is the sepiolite lightweight through hole haydite blank material of air purification function, input is incubated in stainless steel cylinder storehouse, and temperature retention time controls
At 24～72 hours；(6) the spheroidal after insulation cooling had the sepiolite lightweight through hole haydite blank material of air purification function
It is transported in roller vibrating screen and is sieved, weed out the sea that broken particle and powder have air purification function for spheroidal
Afrodite lightweight through hole semi-finished product；
The dispensing of described washable sepiolite photocatalytic spray liquid is made up of following component by weight percentage：Hai Pao after acidifying
Stone clay 4～12%, high viscous Concave-convex clay rod 2～8%, nano titanium oxide 1～5%, white carbon 1～5%, nano silver-carrying
Antibacterial powder 0.5～5%, nano magnesia 0.5～5%, nano zirconium dioxide 0～5%, nano aluminium oxide 0～5%, nano oxygen
Change zinc 0～5%, polyvinyl alcohol 0.5～5%, polyethylene glycol 0.1～3%, dimethyl silicone polymer 0.1～2% and deionized water
50～82%；
The production method of washable sepiolite photocatalytic spray liquid：(1) the dispensing of washable sepiolite photocatalytic spray liquid is inputted
Carry out strong stirring, dispersion and emulsification in the high speed dispersor having operated, be then ground to erasable in input three-roll grinder
Wash the semi-finished product of sepiolite photocatalytic spray liquid；(2) the semi-finished product of washable sepiolite photocatalytic spray liquid are inputted colloid mill
In, carry out again disperseing, emulsify, pulverize, homogeneous, froth breaking and grinding；(3) the washable sepiolite photocatalytic spray liquid after grinding
Granularity≤0.01 millimeter of middle solid particle, canned for washable sepiolite photocatalytic spray liquid.
2. spheroidal according to claim 1 has the sepiolite lightweight through hole haydite of air purification function, and its feature exists
In, there is grain fineness≤0.074 millimeter of the concave convex rod potter's clay powder of air purification function, the grain fineness of sepiolite clay≤
0.074 millimeter, grain fineness≤0.149 millimeter of active white clay waste slag, grain fineness≤0.074 millimeter of precipitated calcium carbonate,
Grain fineness≤0.074 millimeter of light magnesium oxide, grain fineness≤0.074 millimeter of activated alumina, the particle of sodium aluminate
Fineness≤0.074 millimeter, grain fineness≤0.149 millimeter of cenosphere, grain fineness≤0.074 millimeter of gesso,
Grain fineness≤0.074 millimeter of expanded perlite.
3. spheroidal according to claim 1 has the sepiolite lightweight through hole haydite of air purification function, and its feature exists
In spheroidal has the production method of the sepiolite lightweight through hole haydite of air purification function：(1) first by washable sepiolite light
Catalyzed spraying liquid is put in fermentation vat, then the sepiolite lightweight through hole semi-finished product that spheroidal is had air purification function is delayed
In the slow washable sepiolite photocatalytic spray liquid adding in fermentation vat, spheroidal has the sepiolite lightweight of air purification function
Micropore inside and outside through hole semi-finished product, constantly sucks washable sepiolite photocatalytic spray liquid, until in saturation state；⑵
From fermentation vat take out be filled washable sepiolite photocatalytic spray liquid spheroidal have air purification function sepiolite light
Matter through hole haydite, is transported in low temperature rotary drying oven and is dried, and drying temperature controls at 150～180 DEG C, drying time
Control at 1～3 hour；(3) the spheroidal after low temperature drying had the sepiolite lightweight through hole haydite conveying of air purification function
Sieved in flat vibrating screen, weeded out broken particle and powder, pack, for spheroidal, there is purify air work(
The finished product of the sepiolite lightweight through hole haydite of energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610830993.4A CN106396628A (en) | 2016-09-19 | 2016-09-19 | Spherical sepiolite lightweight through-hole ceramsite with air purifying functions |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610830993.4A CN106396628A (en) | 2016-09-19 | 2016-09-19 | Spherical sepiolite lightweight through-hole ceramsite with air purifying functions |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109331209A (en) * | 2018-11-13 | 2019-02-15 | 宁夏大学 | The preparation method of food waste deodorization agent |
| CN115521155A (en) * | 2022-10-18 | 2022-12-27 | 陕西科技大学 | Intermittent ceramic granulation powder preparation method |
-
2016
- 2016-09-19 CN CN201610830993.4A patent/CN106396628A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109331209A (en) * | 2018-11-13 | 2019-02-15 | 宁夏大学 | The preparation method of food waste deodorization agent |
| CN115521155A (en) * | 2022-10-18 | 2022-12-27 | 陕西科技大学 | Intermittent ceramic granulation powder preparation method |
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Application publication date: 20170215 |