CN106746934B - The diatom ooze material of formaldehyde in a kind of non-PHOTOCATALYTIC AIR-PURIFYING of gum-free - Google Patents
The diatom ooze material of formaldehyde in a kind of non-PHOTOCATALYTIC AIR-PURIFYING of gum-free Download PDFInfo
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- CN106746934B CN106746934B CN201611052376.2A CN201611052376A CN106746934B CN 106746934 B CN106746934 B CN 106746934B CN 201611052376 A CN201611052376 A CN 201611052376A CN 106746934 B CN106746934 B CN 106746934B
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- diatomite
- diatom ooze
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- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title claims abstract description 125
- 239000000463 material Substances 0.000 title claims abstract description 52
- 230000001699 photocatalysis Effects 0.000 title claims description 34
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 90
- 229920002472 Starch Polymers 0.000 claims abstract description 27
- 239000011022 opal Substances 0.000 claims abstract description 23
- 239000008107 starch Substances 0.000 claims abstract description 22
- 235000019698 starch Nutrition 0.000 claims abstract description 22
- 229910000311 lanthanide oxide Inorganic materials 0.000 claims abstract description 20
- 239000000843 powder Substances 0.000 claims description 84
- 229910052900 illite Inorganic materials 0.000 claims description 24
- VGIBGUSAECPPNB-UHFFFAOYSA-L nonaaluminum;magnesium;tripotassium;1,3-dioxido-2,4,5-trioxa-1,3-disilabicyclo[1.1.1]pentane;iron(2+);oxygen(2-);fluoride;hydroxide Chemical compound [OH-].[O-2].[O-2].[O-2].[O-2].[O-2].[F-].[Mg+2].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[K+].[K+].[K+].[Fe+2].O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2 VGIBGUSAECPPNB-UHFFFAOYSA-L 0.000 claims description 24
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 23
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 23
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 23
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 claims description 23
- 229910052599 brucite Inorganic materials 0.000 claims description 21
- 235000013312 flour Nutrition 0.000 claims description 21
- 229960000892 attapulgite Drugs 0.000 claims description 19
- 229910052625 palygorskite Inorganic materials 0.000 claims description 19
- 239000000377 silicon dioxide Substances 0.000 claims description 19
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 8
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 7
- 229960004643 cupric oxide Drugs 0.000 claims description 7
- 229910052748 manganese Inorganic materials 0.000 claims description 7
- 239000011572 manganese Substances 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 7
- 239000002689 soil Substances 0.000 claims description 7
- 239000001341 hydroxy propyl starch Substances 0.000 claims description 5
- 235000013828 hydroxypropyl starch Nutrition 0.000 claims description 5
- 229910052747 lanthanoid Inorganic materials 0.000 claims description 3
- 150000002602 lanthanoids Chemical class 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 235000013339 cereals Nutrition 0.000 claims description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims description 2
- 238000005303 weighing Methods 0.000 claims 2
- 240000007594 Oryza sativa Species 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 claims 1
- 150000002927 oxygen compounds Chemical class 0.000 claims 1
- 235000009566 rice Nutrition 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 10
- 239000000853 adhesive Substances 0.000 abstract description 9
- 230000001070 adhesive effect Effects 0.000 abstract description 9
- 238000001179 sorption measurement Methods 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 3
- 239000003973 paint Substances 0.000 abstract description 3
- 239000004575 stone Substances 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract description 2
- 230000003197 catalytic effect Effects 0.000 abstract 2
- 231100001261 hazardous Toxicity 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
- 238000007711 solidification Methods 0.000 abstract 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229930040373 Paraformaldehyde Natural products 0.000 description 2
- 229910003978 SiClx Inorganic materials 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 238000003421 catalytic decomposition reaction Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- -1 oxygen ion Chemical class 0.000 description 2
- 229920002866 paraformaldehyde Polymers 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 229910052704 radon Inorganic materials 0.000 description 2
- SYUHGPGVQRZVTB-UHFFFAOYSA-N radon atom Chemical compound [Rn] SYUHGPGVQRZVTB-UHFFFAOYSA-N 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 241000193830 Bacillus <bacterium> Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 208000032170 Congenital Abnormalities Diseases 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 1
- 241000276489 Merlangius merlangus Species 0.000 description 1
- 241000589517 Pseudomonas aeruginosa Species 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- 239000004113 Sepiolite Substances 0.000 description 1
- 208000000453 Skin Neoplasms Diseases 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 241000191963 Staphylococcus epidermidis Species 0.000 description 1
- 206010043515 Throat cancer Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 208000021267 infertility disease Diseases 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- MGIYRDNGCNKGJU-UHFFFAOYSA-N isothiazolinone Chemical compound O=C1C=CSN1 MGIYRDNGCNKGJU-UHFFFAOYSA-N 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 208000032839 leukemia Diseases 0.000 description 1
- 201000005202 lung cancer Diseases 0.000 description 1
- 208000020816 lung neoplasm Diseases 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 235000014380 magnesium carbonate Nutrition 0.000 description 1
- YLGXILFCIXHCMC-JHGZEJCSSA-N methyl cellulose Chemical compound COC1C(OC)C(OC)C(COC)O[C@H]1O[C@H]1C(OC)C(OC)C(OC)OC1COC YLGXILFCIXHCMC-JHGZEJCSSA-N 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920005646 polycarboxylate Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229910052624 sepiolite Inorganic materials 0.000 description 1
- 235000019355 sepiolite Nutrition 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 201000000849 skin cancer Diseases 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
-
- 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
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/28—Polysaccharides or derivatives thereof
- C04B26/285—Cellulose or derivatives thereof
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00017—Aspects relating to the protection of the environment
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00025—Aspects relating to the protection of the health, e.g. materials containing special additives to afford skin protection
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
A kind of diatom ooze material of the aerial gas formaldehyde of the non-light catalytic purifying of gum-free, it is related to a kind of diatomite wall material capable of purifying air.It, which is solved, adds the solidification of chemistry adhesive paint knot tying, loses original filtering adsorption function in current diatomite, viscous poor with property without adding chemical adhesive diatomite, the problems such as falling off there are serious picking, resurgence.The diatomite wall material by ratio of weight and the number of copies mainly by diatomite, starch, lanthanide oxide and opal it is made of stones at.It is non-hazardous to human body without chemical adhesive in the diatom ooze material of the aerial gas formaldehyde of the non-light catalytic purifying of gum-free of the present invention, accomplish truly environmentally protective.
Description
Technical field
The present invention relates to a kind of diatomite wall materials capable of purifying air.
Background technique
Lung cancer, leukaemia, the infertile, fetal anomaly, skin caused by room air pollutions such as formaldehyde, benzene homologues, radon, ammonia
The illnesss such as skin cancer, rhinocarcinoma, throat cancer are commonplace in recent years, and indoor decoration pollution is arch-criminal.Room air pollution causes
Global population morbidity and mortality also constantly soaring, ten big prestige of human health are classified as by the World Health Organization
One of side of body.The sampling Detection of national Disease Control and Prevention Center investigates discovery, China 7 at new clothes residential building there are finishing pollutions, wherein
Become formaldehyde by 6.
Diatomite with suction-operated is considered as solving the important channel of indoor decoration pollution；Moreover, diatomite is special
Molecular structure, in the case where humidity can metope because the water release for generation of getting damp is into air, " the molecule of diatomite
Sieve " structure can generate a kind of " water fall effect ", so that constantly releasing has human body after touching the moisture in air
The negative oxygen ion of benefit.Therefore, the usage amount cumulative year after year of diatomite；However in use it has also been found that diatomite exists seriously
Picking, resurgence the problems such as falling off, in order to increase the viscous and property of diatomite, added all in diatomite at present chemical adhesive with
Enhance its viscous and property, but chemical adhesive often blocks the original micropore of diatomite, and diatomite paint knot tying is caused to solidify
And lose original filtering adsorption function；And also comprising to the prejudicial substance of human health in chemical adhesive.Therefore, greatly
The green environmental protection of diatomite wall coating material is reduced greatly.
Summary of the invention
The purpose of the present invention is to solve the chemical adhesive paint knot tyings of addition in current diatomite to solidify, it is original to lose
Filtering adsorption function, chemical adhesive diatomite is viscous and property is poor without adding, and falls off etc. and asks there are serious picking, resurgence
The diatom ooze material of formaldehyde in the non-PHOTOCATALYTIC AIR-PURIFYING of a kind of gum-free inscribed, and provided.
The diatom ooze material of formaldehyde is by ratio of weight and the number of copies mainly by 35~45 parts in the non-PHOTOCATALYTIC AIR-PURIFYING of gum-free
Diatomite, 8~12 parts of fine brucite powder, 4~6 parts of illite powder, 4~6 parts of attapulgite, 4~6 parts of hydroxypropyl first
Base cellulose, 13~17 parts of starch, 4~6 parts of opal mountain flour, 8~12 parts of lanthanide oxide powder and 4~6 parts
Nano silica be made.
The diatom ooze material of formaldehyde is mixed with water by the weight ratio of 1 ︰ 0.9 in the non-PHOTOCATALYTIC AIR-PURIFYING of gum-free of the present invention
Uniformly, it then can coat.
It is adopted completely in the diatom ooze material of formaldehyde without chemical adhesive in the non-PHOTOCATALYTIC AIR-PURIFYING of gum-free of the present invention
It is prepared with natural material (diatomite, starch and minerals powder), it is pure natural, safe and environment-friendly, it is not only harmless to human health, also
It is beneficial, accomplish truly environmentally protective.
The diatom ooze material void rate of formaldehyde is high in the non-PHOTOCATALYTIC AIR-PURIFYING of gum-free of the present invention, and PARA FORMALDEHYDE PRILLS(91,95), benzene etc. have
The large amount of adsorption of evil substance；It is durable, do not lose powder, do not fall off, in constant temperature, constant humidity environment using 360 days mass loss rates <
2.4%.
The diatom ooze material of formaldehyde can be under no light condition to pollutant in the non-PHOTOCATALYTIC AIR-PURIFYING of gum-free of the present invention
Realize catalytic decomposition.Since the use of diatom ooze material of the present invention is independent of illumination, before there is very extensive application
Scape, the catalytic decomposition amount of pollutant is bigger in use.
The diatom ooze material of formaldehyde is 50000h in reactor air speed in the non-PHOTOCATALYTIC AIR-PURIFYING of gum-free of the present invention-1、
No light, under room temperature can complete catalysts oxidation 100ppm formaldehyde, the conversion ratio of PARA FORMALDEHYDE PRILLS(91,95) is 100%.Moreover, of the invention
The diatom ooze material of formaldehyde has good durability in the non-PHOTOCATALYTIC AIR-PURIFYING of gum-free.
Specific embodiment
The technical solution of the present invention is not limited to the following list, further includes between each specific embodiment
Any combination.
Specific embodiment 1: the diatom ooze material of formaldehyde is by weight in the non-PHOTOCATALYTIC AIR-PURIFYING of present embodiment gum-free
Portion rate is measured by 35~45 parts of diatomite, 8~12 parts of fine brucite powder, 4~6 parts of illite powder, 4~6 parts of bumps
Stick soil, 4~6 parts of hydroxypropyl methyl cellulose, 13~17 parts of starch, 4~6 parts of opal mountain flour, 8~12 parts of group of the lanthanides member
Plain oxide powder and 4~6 parts of nano silica are made.
In present embodiment in the non-PHOTOCATALYTIC AIR-PURIFYING of gum-free the diatom ooze material of formaldehyde preparation method: by weight
Portion rate weigh diatomite, fine brucite powder, illite powder, attapulgite, hydroxypropyl methyl cellulose, starch, opal mountain flour,
Lanthanide oxide powder and nano silica, then by opal mountain flour, lanthanide oxide powder and nano-silica
SiClx is put into abundant high-speed stirred in powder stirrer, obtains No. 1 mixture；Weighed diatomite is put into de-airing mixer again
It inside vacuumizes, fine brucite powder, illite powder, attapulgite, hydroxypropyl methyl cellulose, starch and No. 1 mixing is then added
De-airing mixer is added in object and diatomite is sufficiently mixed, loads to get the non-PHOTOCATALYTIC AIR-PURIFYING of present embodiment gum-free is arrived
The diatom ooze material of middle formaldehyde.
The diatom ooze material of formaldehyde is to skies such as benzene homologues, radon, ammonia in the non-PHOTOCATALYTIC AIR-PURIFYING of present embodiment gum-free
Gas pollutant all has the effect that catalysis oxidation decomposes removal.
It is 50000h in reactor air speed-1, first in the non-PHOTOCATALYTIC AIR-PURIFYING of present embodiment gum-free under room temperature
The diatom ooze material of aldehyde is to air natural bacteria and staphylococcus albus or other applicable non-pathogenic microorganisms (Escherichia coli, gold
Staphylococcus aureus, Pseudomonas aeruginosa, Friedlander's bacillus etc.) 30 minutes sterilizing rates are up to 99.1% or more.(detection side
The air purification sterilization detection method that method uses industrial microorganism inspection center in Guangzhou to draft)
Specific embodiment 2: the difference of present embodiment and specific embodiment one is: present embodiment gum-free
The diatom ooze material of formaldehyde is by ratio of weight and the number of copies by 40 parts of diatomite, 10 parts of fine shepardite in non-PHOTOCATALYTIC AIR-PURIFYING
Powder, 5 parts of illite powder, 5 parts of attapulgite, 5 parts of hydroxypropyl methyl cellulose, 15 parts of starch, 5 parts of opal stone
Powder, 10 parts of lanthanide oxide powder and 5 parts of nano silica are made.
Specific embodiment 3: the difference of present embodiment and specific embodiment one or two is: the diatomite wall
Material further includes 4~6 parts of nanometer manganese spar powder and 4~6 parts of nano cupric oxide by ratio of weight and the number of copies.Other steps and parameter
It is identical as embodiment one or two.
Present embodiment can accelerate the decomposition of formaldehyde.
Specific embodiment 4: the difference of present embodiment and specific embodiment one, two or three is: fine brucite powder
Partial size be < 5 μm, the partial size of illite powder is < 5 μm, the partial size of attapulgite is < 5 μm, the partial size of opal mountain flour be <
100nm, lanthanide oxide powder partial size be < 100nm, starch partial size be the grain of < 5 μm, hydroxypropyl methyl cellulose
Diameter is < 125 μm.Other steps and parameter are identical as embodiment one, two or three.
Present embodiment is using fine shepardite, illite, attapulgite and starch as viscous glutinous agent.Since early period is by fine water
Magnesite, illite, attapulgite, starch and hydroxypropyl methyl cellulose etc. are all carried on by the way of being stirred under vacuum, adsorbing
On diatomite, therefore reduce in the mixed process with water the reunion of fine particle itself, reduce intergranular air capacity,
It enables water to come into full contact with viscous glutinous agent, reduces difficulty of construction, the bond strength for improving diatom ooze material is high.
Embodiment 1
The diatom ooze material of formaldehyde is by ratio of weight and the number of copies by 35 parts of diatomite, 12 in the non-PHOTOCATALYTIC AIR-PURIFYING of gum-free
The fine brucite powder of part, 4 parts of illite powder, 4 parts of attapulgite, 4 parts of hydroxypropyl methyl cellulose, 17 parts of starch, 6
The opal mountain flour, 12 parts of lanthanide oxide powder and 6 parts of nano silica of part are made.
In present embodiment in the non-PHOTOCATALYTIC AIR-PURIFYING of gum-free the diatom ooze material of formaldehyde preparation method: by weight
Portion rate weigh diatomite, the fine brucite powder of partial size < 5 μm, the illite powder of partial size < 5 μm, partial size < 5 μm attapulgite,
The hydroxypropyl methyl cellulose of partial size < 125 μm, the starch of partial size < 5 μm, partial size < 100nm opal mountain flour, partial size < 100nm
Lanthanide oxide powder and nano silica, then by opal mountain flour, lanthanide oxide powder and nano-silica
SiClx is put into abundant high-speed stirred in powder stirrer, obtains No. 1 mixture；Weighed diatomite is put into de-airing mixer again
It inside vacuumizes, fine brucite powder, illite powder, attapulgite, hydroxypropyl methyl cellulose, starch and No. 1 mixing is then added
De-airing mixer is added in object and diatomite is sufficiently mixed, loads to get the non-PHOTOCATALYTIC AIR-PURIFYING of present embodiment gum-free is arrived
The diatom ooze material of middle formaldehyde.
Construction method: the diatom ooze material of formaldehyde and water press the weight ratio of 1 ︰ 0.9 in the non-PHOTOCATALYTIC AIR-PURIFYING of gum-free
It is uniformly mixed, then can coat.
Embodiment 2
The diatom ooze material of formaldehyde is by ratio of weight and the number of copies by 45 parts of diatomite, 8 in the non-PHOTOCATALYTIC AIR-PURIFYING of gum-free
The fine brucite powder of part, 6 parts of illite powder, 6 parts of attapulgite, 6 parts of hydroxypropyl methyl cellulose, 13 parts of starch, 4
The opal mountain flour, 8 parts of lanthanide oxide powder and 4 parts of nano silica of part are made.
Preparation method is same as Example 1.
Construction method: same as Example 1.
Embodiment 3
The diatom ooze material of formaldehyde is by ratio of weight and the number of copies by 40 parts of diatomite, 10 in the non-PHOTOCATALYTIC AIR-PURIFYING of gum-free
The fine brucite powder of part, 5 parts of illite powder, 5 parts of attapulgite, 5 parts of hydroxypropyl methyl cellulose, 15 parts of starch, 5
The opal mountain flour, 10 parts of lanthanide oxide powder and 5 parts of nano silica of part are made.
Preparation method is same as Example 1.
Construction method: same as Example 1.
Embodiment 4
The diatom ooze material of formaldehyde is by ratio of weight and the number of copies by 40 parts of diatomite, 10 in the non-PHOTOCATALYTIC AIR-PURIFYING of gum-free
The fine brucite powder of part, 5 parts of illite powder, 5 parts of attapulgite, 5 parts of hydroxypropyl methyl cellulose, 15 parts of starch, 5
Opal mountain flour, 10 parts of the lanthanide oxide powder, 5 parts of nano silica, 5 parts of nanometer manganese spar powder and 5 of part
The nano cupric oxide of part is made.
Preparation method: weigh by ratio of weight and the number of copies diatomite, the fine brucite powder of partial size < 5 μm, partial size < 5 μm illite
Powder, the attapulgite of partial size < 5 μm, the hydroxypropyl methyl cellulose of partial size < 125 μm, the starch of partial size < 5 μm, partial size < 100nm
Opal mountain flour, partial size < 100nm lanthanide oxide powder, nanometer manganese spar powder, nano cupric oxide and nanometer titanium dioxide
Then silicon is put opal mountain flour, nanometer manganese spar powder, nano cupric oxide, lanthanide oxide powder and nano silica
Enter abundant high-speed stirred in powder stirrer, obtains No. 1 mixture；Weighed diatomite is put into de-airing mixer again and is taken out very
Sky is then added fine brucite powder, illite powder, attapulgite, hydroxypropyl methyl cellulose, starch and No. 1 mixture and is added
De-airing mixer and diatomite are sufficiently mixed, load to get the formaldehyde into present embodiment gum-free non-PHOTOCATALYTIC AIR-PURIFYING
Diatom ooze material.
Construction method: same as Example 1.
Comparative example A
No glue diatomite building materials: it is made of the following components counted by ratio of weight and the number of copies: the following diatomite 50 of 10000 mesh
Part；30 parts of the following bentonite of 2000 mesh；40 parts of the following kaolin of 2000 mesh；30 parts of the following atlapulgite of 2000 mesh；Below 200 mesh
40 parts of quartz sand；30 parts of the following calcium carbonate of 800 mesh；40 parts of the following sepiolite of 800 mesh；20 parts of the following medical stone powder of 800 mesh；
20 parts of the following nano titanium dioxide powder of 20000 mesh；Length is 5mm and 1 part of fiber below；The following attapulgite 8 of 800 mesh
Part；15 parts of hydroxypropyl methyl cellulose；10 parts of pigment.
Raw material and finished product processing method: all material in formula is proportionally added into conical agitator and is stirred, is mixed repeatedly
It after closing uniformly, is fitted into 5 kilograms of polybags, packaging factory.
Construction method: all material filled in finished bag being added in the plastic barrel for containing 20 liters, and 1: 1 ratio is added
Material in bucket is stirred into thick shape with electric blender by clear water.With mud plate cutter painting scrape the metope to polish flat in putty, glass,
On plank.
Comparative example B
Be made of the following components counted by ratio of weight and the number of copies: 1 part of polycarboxylate sodium, 2 parts of alkoxy acid sodium-salt,
0.8 part of organosilicon and mineral oil mixture, 3.5 parts of ethylene glycol, 25 parts of titanium dioxide, 25 parts of diatomite, 45 parts pure
Acrylic emulsion, 1.5 parts of polyurethane thickener, 0.2 part of isothiazolinone, the coalescing agent of 0.7 part of amino first, 2.5 part.
Comparative example C
It is made of the following components counted by ratio of weight and the number of copies: 200 parts of grey calcium, 90 parts of coarse whiting, 200 parts of diatom
Soil, 180 parts of 60 mesh quartz sands, 310 parts of 80 mesh quartz sands, 6 parts of carboxymethyl starch, 5 parts of methyl cellulose ether
(10w), 8 parts of rubber powder, 1.6 parts of pp fiber.
Experiment:
It is respectively coated after the diatomite material of Examples 1 to 4 and comparative example A, B, C phase homogenous quantities is mixed with water
On the identical plank of area, then carried out in constant humidity (65%), temperature (room temperature) environment again except Formaldehyde Test, illumination
Condition is identical, and the every 48h of concentration of formaldehyde reverts to 50ppm in each experimental provision.
Experimental result is as shown in table 1:
Comparative example B is reached for 83.4% using 360 days mass loss rates in constant temperature, constant humidity environment；Comparison is implemented
Example A and C is respectively 5.6% and 6.9% using 360 days mass loss rates in constant temperature, constant humidity environment；And gum-free of the present invention is non-
The diatom ooze material of formaldehyde is below in constant temperature, constant humidity environment using 360 days mass loss rates in PHOTOCATALYTIC AIR-PURIFYING
2.4%, illustrate that the viscous and property of the diatom ooze material of formaldehyde in the non-PHOTOCATALYTIC AIR-PURIFYING of gum-free of the present invention is more excellent.
Experiment starts to measure Examples 1 to 4 in first day and the voidage of comparative example A, B, C are as shown in table 1, shows
Diatomite content height, voidage are big, original in the diatom ooze material of formaldehyde in the non-PHOTOCATALYTIC AIR-PURIFYING of gum-free of the present invention
Micropore is not blocked, and has extremely excellent adsorptivity.It is set to 100% with the adsorbance of the 1st day formaldehyde, experiment starts the
Measure within 360 days Examples 1 to 4 for formaldehyde adsorbance still > 80%, and the adsorbance of comparative example A, B, C decline respectively
To 27.4%, 2.9% and 24.3%.
Table 1
To in the non-PHOTOCATALYTIC AIR-PURIFYING of the gum-free of Examples 1 to 4 formaldehyde diatom ooze material carry out humidity be 65%,
Room temperature, concentration of formaldehyde are the Formaldehyde Test that removes under the conditions of 100ppm, and reaction carries out for 24 hours.Experimental result is as shown in table 2.
Table 2
Claims (4)
1. the diatom ooze material of formaldehyde in a kind of non-PHOTOCATALYTIC AIR-PURIFYING of gum-free, it is characterised in that the diatom ooze material is by weight
Portion rate is measured by 35~45 parts of diatomite, 8~12 parts of fine brucite powder, 4~6 parts of illite powder, 4~6 parts of bumps
Stick soil, 4~6 parts of hydroxypropyl methyl cellulose, 13~17 parts of starch, 4~6 parts of opal mountain flour, 8~12 parts of group of the lanthanides member
Plain oxide powder and 4~6 parts of nano silica are made；
Diatom ooze material preparation method is as follows: weighing diatomite, fine brucite powder, illite powder, concave convex rod by ratio of weight and the number of copies
Soil, hydroxypropyl methyl cellulose, starch, opal mountain flour, lanthanide oxide powder and nano silica, then by opal
Mountain flour, lanthanide oxide powder and nano silica are put into abundant high-speed stirred in powder stirrer, obtain No. 1 mixing
Object；Weighed diatomite is put into de-airing mixer again and is vacuumized, fine brucite powder, illite powder, concave convex rod is then added
Soil, hydroxypropyl methyl cellulose, starch and No. 1 mixture addition de-airing mixer and diatomite are sufficiently mixed, load to get arriving
The diatom ooze material of formaldehyde in the non-PHOTOCATALYTIC AIR-PURIFYING of gum-free.
2. the diatom ooze material of formaldehyde in the non-PHOTOCATALYTIC AIR-PURIFYING of gum-free according to claim 1, it is characterised in that
The diatom ooze material is by ratio of weight and the number of copies by 40 parts of diatomite, 10 parts of fine brucite powder, 5 parts of illite powder, 5 parts recessed
Convex stick soil, 5 parts of hydroxypropyl methyl cellulose, 15 parts of starch, 5 parts of opal mountain flour, 10 parts of lanthanide oxide powder
End and 5 parts of nano silica are made.
3. the diatom ooze material of formaldehyde in the non-PHOTOCATALYTIC AIR-PURIFYING of gum-free according to claim 1, it is characterised in that
The grain that the partial size of fine brucite powder is < 5 μm, the partial size of illite powder is < 5 μm, the partial size of attapulgite is < 5 μm, opal mountain flour
Diameter be < 100nm, lanthanide oxide powder partial size be < 100nm, starch partial size be < 5 μm, hydroxypropyl methyl cellulose
Partial size be < 125 μm.
4. the diatom ooze material of formaldehyde in the non-PHOTOCATALYTIC AIR-PURIFYING of gum-free, it is characterised in that the diatom ooze material is by weight
Number than by 35~45 parts diatomite, 8~12 parts of fine brucite powder, 4~6 parts of illite powder, 4~6 parts of attapulgite,
4~6 parts of hydroxypropyl methyl cellulose, 13~17 parts of starch, 4~6 parts of opal mountain flour, 8~12 parts of lanthanide series oxygen
Compound powder, 4~6 parts of nano silica, 4~6 parts of nanometer manganese spar powder and 4~6 parts of nano cupric oxide are made；
Diatom ooze material preparation method is as follows: weighing diatomite, fine brucite powder, illite powder, concave convex rod by ratio of weight and the number of copies
Soil, hydroxypropyl methyl cellulose, starch, opal mountain flour, lanthanide oxide powder, nanometer manganese spar powder, nano cupric oxide
And nano silica, then by opal mountain flour, nanometer manganese spar powder, nano cupric oxide, lanthanide oxide powder and receive
Rice silica is put into abundant high-speed stirred in powder stirrer, obtains No. 1 mixture；Weighed diatomite is put into vacuum again
It is vacuumized in blender, fine brucite powder, illite powder, attapulgite, hydroxypropyl methyl cellulose, starch and 1 is then added
De-airing mixer is added in number mixture and diatomite is sufficiently mixed, loads to get the first into gum-free non-PHOTOCATALYTIC AIR-PURIFYING
The diatom ooze material of aldehyde.
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| CN102633475A (en) * | 2012-04-27 | 2012-08-15 | 青岛泉佳美硅藻泥科技有限公司 | Non-glue diatom ooze building material |
| CN104530854A (en) * | 2014-10-12 | 2015-04-22 | 宁波格瑞特涂料科技有限公司 | Waterborne paint capable of releasing negative ions and preparation method thereof |
| CN105019312A (en) * | 2014-04-29 | 2015-11-04 | 上海世展化工科技有限公司 | Multifunctional wallpaper and coating composition for multifunctional wallpaper |
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| CN102633475A (en) * | 2012-04-27 | 2012-08-15 | 青岛泉佳美硅藻泥科技有限公司 | Non-glue diatom ooze building material |
| CN105019312A (en) * | 2014-04-29 | 2015-11-04 | 上海世展化工科技有限公司 | Multifunctional wallpaper and coating composition for multifunctional wallpaper |
| CN104530854A (en) * | 2014-10-12 | 2015-04-22 | 宁波格瑞特涂料科技有限公司 | Waterborne paint capable of releasing negative ions and preparation method thereof |
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