CN107737578A - A kind of preparation method of negative ion antibiotic adsorbent material compositions - Google Patents
A kind of preparation method of negative ion antibiotic adsorbent material compositions Download PDFInfo
- Publication number
- CN107737578A CN107737578A CN201711109853.9A CN201711109853A CN107737578A CN 107737578 A CN107737578 A CN 107737578A CN 201711109853 A CN201711109853 A CN 201711109853A CN 107737578 A CN107737578 A CN 107737578A
- Authority
- CN
- China
- Prior art keywords
- negative ion
- preparation
- adsorbent material
- material compositions
- ion antibiotic
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 34
- 239000000203 mixture Substances 0.000 title claims abstract description 25
- 230000003115 biocidal effect Effects 0.000 title claims abstract description 17
- 239000003463 adsorbent Substances 0.000 title claims abstract description 13
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 27
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000000843 powder Substances 0.000 claims abstract description 21
- 150000002500 ions Chemical class 0.000 claims abstract description 14
- 229910052613 tourmaline Inorganic materials 0.000 claims abstract description 13
- 229940070527 tourmaline Drugs 0.000 claims abstract description 13
- 239000011032 tourmaline Substances 0.000 claims abstract description 13
- 239000007864 aqueous solution Substances 0.000 claims abstract description 6
- 239000011230 binding agent Substances 0.000 claims abstract description 6
- 239000011259 mixed solution Substances 0.000 claims abstract description 6
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 5
- 239000011812 mixed powder Substances 0.000 claims abstract description 5
- 239000000725 suspension Substances 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims abstract description 3
- 238000000926 separation method Methods 0.000 claims abstract description 3
- 239000000243 solution Substances 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 229910052783 alkali metal Inorganic materials 0.000 claims description 5
- 150000001340 alkali metals Chemical class 0.000 claims description 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000292 calcium oxide Substances 0.000 claims description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000000395 magnesium oxide Substances 0.000 claims description 2
- 239000012047 saturated solution Substances 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 235000012239 silicon dioxide Nutrition 0.000 claims description 2
- 238000005245 sintering Methods 0.000 claims description 2
- 238000001179 sorption measurement Methods 0.000 abstract description 29
- 150000001450 anions Chemical class 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000354 decomposition reaction Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000003795 desorption Methods 0.000 abstract description 3
- 229910000272 alkali metal oxide Inorganic materials 0.000 abstract 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 33
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 24
- 230000000052 comparative effect Effects 0.000 description 21
- 239000007789 gas Substances 0.000 description 21
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 15
- 238000010521 absorption reaction Methods 0.000 description 7
- 239000002808 molecular sieve Substances 0.000 description 7
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 206010028980 Neoplasm Diseases 0.000 description 3
- 238000003915 air pollution Methods 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 201000011510 cancer Diseases 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 230000002285 radioactive effect Effects 0.000 description 3
- 229910052704 radon Inorganic materials 0.000 description 3
- SYUHGPGVQRZVTB-UHFFFAOYSA-N radon atom Chemical compound [Rn] SYUHGPGVQRZVTB-UHFFFAOYSA-N 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 208000005623 Carcinogenesis Diseases 0.000 description 2
- 241000219782 Sesbania Species 0.000 description 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 230000036952 cancer formation Effects 0.000 description 2
- 231100000504 carcinogenesis Toxicity 0.000 description 2
- 239000004035 construction material Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000003902 lesion Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229910017464 nitrogen compound Inorganic materials 0.000 description 2
- 230000000505 pernicious effect Effects 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 230000007096 poisonous effect Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 2
- UKHWJBVVWVYFEY-UHFFFAOYSA-M silver;hydroxide Chemical compound [OH-].[Ag+] UKHWJBVVWVYFEY-UHFFFAOYSA-M 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 206010064571 Gene mutation Diseases 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 210000000349 chromosome Anatomy 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 208000010643 digestive system disease Diseases 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- ZHPNWZCWUUJAJC-UHFFFAOYSA-N fluorosilicon Chemical compound [Si]F ZHPNWZCWUUJAJC-UHFFFAOYSA-N 0.000 description 1
- 238000001027 hydrothermal synthesis Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000012621 metal-organic framework Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910001923 silver oxide Inorganic materials 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 150000003613 toluenes Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/16—Alumino-silicates
- B01J20/165—Natural alumino-silicates, e.g. zeolites
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
- B01J20/041—Oxides or hydroxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/16—Alumino-silicates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The present invention provides a kind of preparation method of negative ion antibiotic adsorbent material compositions, it is characterised in that：(a) 60 75% 13X molecular screen primary powders of composition gross mass, are accounted for, account for 10 20% alkali metal oxides of composition gross mass, and 10 20% tourmaline powder, remaining components are binding agent and expanding agent, and the mixed-powder of homogeneous system is mixed to form by proportioning；（b）After above-mentioned mixed-powder is soaked into the AgNO3 aqueous solution, after ultrasonic vibration forms suspension, NaOH solution regulation pH to 10 is added, forms mixed solution；（c）Above-mentioned mixed solution airtight heating under hydro-thermal, crushed after being sintered after separation under high temperature and obtain the composition.Comparatively speaking preparation cost is less expensive by the present invention, not only has adsorption capacity for indoor polluted gas, it may have decomposition prevents desorption performance, moreover it is possible to discharge a certain amount of anion, promote adsorption effect, and human body is beneficial to.
Description
Technical field
The present invention relates to a kind of negative ion antibiotic adsorbent material compositions.
Background technology
Room air pollution phenomenon is widely present in the building of the various closings such as room at present, severe Interior Space
Gas is seriously endangered to the health care belt of the mankind.The world environments held in Washington would indicate that greatly within 1997:Room air
Damage ratio outdoor air pollution is more serious.Air pollution problem inside rooms all receive great attention, Europe in world many countries
Continent, North America and Japan and other countries have carried out the research work of indoor environmental quality from the 1980s.
China is the country of a cancer high incidence, almost just has within five minutes a cancer patient to occur, according to substantial amounts of
Research report, interior decoration, furniture, toxic and harmful gas caused by electrical equipment are the main reason for currently the majority cancer induce,
Modern almost 80 ~ 90% time spend indoors, the quality of room air concerns the health of people, but poisonous
The involuntary health for destroying us of pernicious gas.
Indoor toxic and harmful gas includes：
Aldehydes（Based on formaldehyde）：As magma noxious material, it can be combined with protein, influenceing human body from the aspect of metabolism is good for
Health.Low concentration formaldehyde can cause to breathe disease of digestive system, and the formaldehyde of high concentration then has strong carcinogenesis.Formaldehyde is soluble in water
And organic solvent, easily attachment, temperature rise are readily volatilized.It is that extended residual slowly volatilizees on furniture and house ornamentation and carcinogenic had
One of poisonous gas；
Benzene and toluene class：Benzene and toluene are the arch-criminals of leucocyte lesion, can cause chromosome lesion, and benzene and toluene belong to virtue
Fragrant compounds of group, phenyl ring is particularly stable, is not easily decomposed in vivo, can have a strong impact on health.Benzene ring substance essentially from
Paint that interior uses etc.；
Radioactive radon gas：Radioactive radon gas comes from construction material or building lot, and meeting continuation distributes radioactivity gas
Body, radgas excessive concentration can cause cell carcinogenesis and gene mutation, pregnant woman, infant be influenceed especially serious；
Ammonia nitrogen compound：Indoor ammonia nitrogen compound is mainly ammonia, and ammonia can damage to respiratory system and Mucosal system,
And indoor ammonia is mainly as caused by construction material.
Employed in patent CN201210408096.6 is also zeolite but its modification is handled using fluorine silicon, this side
Method strengthens for benzene, first benezene material adsorption capacity, but improves simultaneously unobvious for absorption properties such as formaldehyde, radioactive radon gas.
A kind of metal-organic framework materials adsorption of indoor polluted air is given in patent CN201110023219.X, for benzene, toluene,
Formaldehyde etc. has relatively good absorption property, but its synthesis is complicated and expensive, does not have universal adaptability.Patent
Method in CN200910017520.2 is that by several there is the adsorbent for adsorbing different material to be played after mixing by a certain percentage
The absorption property of adsorption of indoor polluted air, it is not a kind of new sorbing material.
The present invention compares, and price is less expensive, and preparation is simple, not only has energy of adsorption for indoor polluted gas
Power, it may have decomposition prevents desorption performance, moreover it is possible to discharge a certain amount of anion, promote adsorption effect, and have to human body
Place.
The content of the invention
It is an object of the invention to provide one kind to be directed to indoor harmful gas stable performance, and the rate of adsorption is fast, adsorption capacity
Greatly and the synthetically prepared of the sorbing material of decomposition can be stablized, the sorbing material price is less expensive, prepares simply, dirty for interior
Dye gas not only has adsorption capacity, it may have decomposition prevents desorption performance, moreover it is possible to discharges a certain amount of anion, promotes absorption
Effect, and human body is beneficial to.
A kind of preparation method of negative ion antibiotic adsorbent material compositions, it is characterised in that：
(a) 60-75% of composition gross mass 13X molecular screen primary powders, are accounted for, account for the 10-20% alkali metal oxygen of composition gross mass
Compound, and 10-20% tourmaline powder, remaining components are binding agent, expanding agent, the mixed of homogeneous system are mixed to form by proportioning
Close powder；
（b）After above-mentioned mixed-powder is soaked into the AgNO3 aqueous solution, after ultrasonic vibration forms suspension, NaOH solution is added
PH to 10 is adjusted, forms mixed solution；
（c）Above-mentioned mixed solution airtight heating under hydro-thermal, crushed after being sintered after separation under high temperature and obtain the composition.
Wherein sintering temperature is more than 700 DEG C.The purpose of high temperature is to make metal oxide, and tourmaline powder enters with molecular sieve powder
One step combines, and so as to increase load capacity, strengthens adsorption capacity.While expanding agent can be decomposed, other residues in molecular sieve powder
Matter, increase channel diameter, increase specific surface area.
Wherein alkali metal can include the weight % of calcium oxide 80, the weight % of aluminum oxide 10, the weight % of magnesia 10.Alkali metal oxygen
The effect of compound is to provide enough hydroxyls, its with molecular sieve it is compound after, the structure based on its rich hydroxyl can fully be inhaled
Receiving formaldehyde etc. has the pernicious gas small molecule of reaction to hydroxyl.
Wherein described binding agent is silicon dioxide gel.
After adding NaOH, AgNO3 and NaOH reacts to form silver hydroxide colloidal sol, and it resolves into nanometer under hydrothermal conditions
Silver oxide, and it is fully compound with the powder such as molecular sieve, nano oxidized silver coating is formed on surface.The nano phase ag_2 o can play
Antibacterial action, kill the harmful bacteria in air.Meanwhile after adding NaOH regulations pH, can further dilatation molecular sieve bore diameter,
Increasing mixture simultaneously includes the abundant degree of hydroxyl of metal oxide and molecular sieve surface, empty so as to further enhance its absorption
The formaldehyde of gas, play certain synergy.
Wherein hydrothermal temperature is 200-300 DEG C, and the time is 2-4 hours.The purpose of hydro-thermal is to be to make each material suspend
The form of liquid is further sufficiently mixed, load of interpenetrating, and can further enhance each material includes the activity of tourmaline powder, and
And silver hydroxide colloidal sol is decomposed into nano phase ag_2 o.
Wherein the AgNO3 aqueous solution is saturated solution.
The effect of tourmaline powder is to produce the anion beneficial to human body.Tourmaline powder holds to the rate of adsorption and absorption simultaneously
The increase of amount also has collaboration facilitation.Experimental result is found simultaneously, and tourmaline powder also has the association together with nano phase ag_2 o
Same bactericidal effect.
A kind of method to purify the air of a room, methods described use the negative ion antibiotic prepared according to preceding claim to inhale
Enclosure material composition.
Embodiment
Embodiment 1
The synthetic method of negative ion antibiotic sorbing material proposed by the present invention comprises the following steps that：
1, it is sufficiently mixed the former powder of 75 mass parts X molecular sieves, 8 mass parts calcium oxide, 1 mass parts aluminum oxide, the oxidation of 1 mass parts
Magnesium, the tourmaline of 10 mass parts, 3 mass parts Ludox are as binding agent, and 2 mass parts sesbania powders are as expanding agent（Wherein sesbania
It is changed into carbon dioxide after powder roasting and leaves carrier）.
2, said mixture is added in the AgNO3 saturated aqueous solutions of 500 mass parts, is sufficiently stirred, ultrasonic vibration shape
Into after suspension, it is put into pyroreaction kettle, it is 10 to add NaOH regulations pH, is heated 2 hours under 200 DEG C of hydrothermal conditions.
3, after the suspension centrifugal filtration obtained in 2, after being calcined under 700 DEG C of high temperature, fully crushed i.e. with pulverizer
It can be made.
Comparative example 1
Tested using only molecular screen primary powder.
Comparative example 2
Prepared according to the method for embodiment 1, except not adding metal oxide.
Comparative example 3
Prepared according to the method for embodiment 1, except not adding NaOH.
Comparative example 4
Prepared according to the method for embodiment 1, except not adding tourmaline.
Comparative example 5
The mixture dinectly bruning that step 1 obtains crushes.
The determining adsorption of sorbing material：
Sorbing material is respectively in 1 cubic metre of glass box, to be roused with nitrogen to the method for testing of toluene, the adsorption capacity of formaldehyde
Bubble form, is passed through toluene gas and formaldehyde gas, until harmful gas concentration is 100Ppm, is put into 1g sorbing materials to be measured, inhales
Untill being attached to sorbing material adsorption saturation, that is, reach adsorption equilibrium, during which do not stop to be passed through toluene, formaldehyde gas.
In the present invention, sorbing material is to the rate of adsorption method of testing of toluene, formaldehyde, respectively in 1 cubic metre of glass box
In, with nitrogen bubble form, toluene gas and formaldehyde gas are passed through, until harmful gas concentration is 100Ppm, it is to be measured to be put into 1g
Sorbing material, absorption a period of time（The present invention calculated according to one hour）, the rate of adsorption of unit of account mass adsorption material.
Anion release measure：
The generating capacity of its anion is determined with ion measurement instrument.
Determining indoor conditions is：25 DEG C of temperature, humidity 75% are calm.In measure 120 seconds, the generating capacity of anion, measure 5
It is secondary, average.
Tested according to GB/T 21510-2008, calculate the antibiotic rate of sorbing material.
As a result it is as follows
The measurement result of table 1
| Embodiment 1 | Comparative example 1 | Comparative example 2 | Comparative example 3 | Comparative example 4 | Comparative example 5 | |
| The rate of adsorption/(ppm/h) | 95 | 61 | 81 | 77 | 82 | 79 |
| Adsorption capacity/（ppm） | 547 | 419 | 461 | 458 | 517 | 504 |
| The generating capacity of anion（Individual/cm3） | 563 | 78 | 432 | 317 | 84 | 431 |
| Antibiotic rate | 91 | 15 | 87 | 34 | 78 | 27 |
According to the performance test results, comparative example 1 and comparative example 1, comparative example 2, the further carried metal of sorbing material is found
, can be with a certain amount of raising rate of adsorption and adsorption capacity after oxide.Comparative example 1 and comparative example 4, it is found that tourmaline can be with
Anion release rate is significantly improved, while increase of the tourmaline powder to the rate of adsorption and adsorption capacity also has collaboration facilitation.
Comparative example 1 and comparative example 3, find to add NaOH in addition to it can be acted on AgNO3, moreover it is possible to further improve the rich of hydroxyl
Rich degree, so as to increase the rate of adsorption and adsorption capacity.Comparative example 1 and comparative example 5, hydro-thermal method can promote each material
Activity, promote the combination of each material, so as to improve the rate of adsorption, adsorption capacity, and anion-generating capacity.Comparative example 1
With comparative example 4, it is found that tourmaline powder has Synergistic biocidal effect together with nano phase ag_2 o.
Claims (7)
- A kind of 1. preparation method of negative ion antibiotic adsorbent material compositions, it is characterised in that：(a) 60-75% of composition gross mass 13X molecular screen primary powders, are accounted for, account for the 10-20% alkali metal oxygen of composition gross mass Compound, and 10-20% tourmaline powder, remaining components are binding agent and expanding agent, and homogeneous system is mixed to form by proportioning Mixed-powder；（b）After above-mentioned mixed-powder is soaked into the AgNO3 aqueous solution, after ultrasonic vibration forms suspension, NaOH solution is added PH to 10 is adjusted, forms mixed solution；（c）Above-mentioned mixed solution airtight heating under hydro-thermal, crushed after being sintered after separation under high temperature and obtain the composition.
- 2. the preparation method of negative ion antibiotic adsorbent material compositions according to claim 1, wherein sintering temperature are 700 More than DEG C.
- 3. the preparation method of negative ion antibiotic adsorbent material compositions according to claim 1, wherein alkali metal can include The weight % of calcium oxide 80, the weight % of aluminum oxide 10, the weight % of magnesia 10.
- 4. the preparation method of negative ion antibiotic adsorbent material compositions according to claim 1, wherein the binding agent is Silicon dioxide gel.
- 5. the preparation method of negative ion antibiotic adsorbent material compositions according to claim 1, wherein hydrothermal temperature are 200-300 DEG C, the time is 2-4 hours.
- 6. the preparation method of negative ion antibiotic adsorbent material compositions according to claim 1, wherein the AgNO3 aqueous solution are Saturated solution.
- 7. a kind of method to purify the air of a room, methods described uses the negative ion antibiotic prepared according to claim 1-6 Adsorbent material compositions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711109853.9A CN107737578B (en) | 2017-11-12 | 2017-11-12 | Preparation method of anion antibacterial adsorption material composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711109853.9A CN107737578B (en) | 2017-11-12 | 2017-11-12 | Preparation method of anion antibacterial adsorption material composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107737578A true CN107737578A (en) | 2018-02-27 |
| CN107737578B CN107737578B (en) | 2021-02-19 |
Family
ID=61234500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711109853.9A Active CN107737578B (en) | 2017-11-12 | 2017-11-12 | Preparation method of anion antibacterial adsorption material composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107737578B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108706917A (en) * | 2018-04-04 | 2018-10-26 | 徐雄剑 | A kind of preparation method of antibacterial fireproof heat insulating kieselguhr wall material |
| CN109574631A (en) * | 2019-01-23 | 2019-04-05 | 安徽省优丽斯新材科技有限公司 | A kind of antibacterial environment protection anion quartz mesa material and preparation method thereof |
| CN110564005A (en) * | 2019-08-28 | 2019-12-13 | 中国第一汽车股份有限公司 | Anion additive |
| CN111254136A (en) * | 2020-03-20 | 2020-06-09 | 王淑君 | Preparation method of bioactive adsorption material |
| CN112694677A (en) * | 2021-01-08 | 2021-04-23 | 会通新材料股份有限公司 | Bamboo charcoal and tourmaline composite Ag-loaded antibacterial agent, antibacterial polypropylene composition and preparation method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07303809A (en) * | 1994-05-12 | 1995-11-21 | Kenji Nakamura | Water purification filter for water tank |
| CN101934219A (en) * | 2009-06-30 | 2011-01-05 | 郭春樱 | Porous carbon material having effects of long-acting nanometer antibacterium and accelerant, and preparation method thereof |
| CN103611531A (en) * | 2013-12-16 | 2014-03-05 | 长春工业大学 | Preparation method and application of silver oxide/titanium dioxide composite nanofiber photocatalyst |
| CN104888694A (en) * | 2015-05-28 | 2015-09-09 | 同济大学 | Adsorbing material for efficiently adsorbing indoor formaldehyde and methylbenzene gases |
-
2017
- 2017-11-12 CN CN201711109853.9A patent/CN107737578B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07303809A (en) * | 1994-05-12 | 1995-11-21 | Kenji Nakamura | Water purification filter for water tank |
| CN101934219A (en) * | 2009-06-30 | 2011-01-05 | 郭春樱 | Porous carbon material having effects of long-acting nanometer antibacterium and accelerant, and preparation method thereof |
| CN103611531A (en) * | 2013-12-16 | 2014-03-05 | 长春工业大学 | Preparation method and application of silver oxide/titanium dioxide composite nanofiber photocatalyst |
| CN104888694A (en) * | 2015-05-28 | 2015-09-09 | 同济大学 | Adsorbing material for efficiently adsorbing indoor formaldehyde and methylbenzene gases |
Non-Patent Citations (4)
| Title |
|---|
| 冷美煜主编: "《普通化学》", 31 July 1993 * |
| 康彦芳主编: "《化工分离技术》", 31 January 2014 * |
| 杨武等: "《改革世界的信息材料》", 30 April 2012 * |
| 陈雨等: ""蔗糖酯对纳米氧化银的稳定性及抗菌性影响研究"", 《化工新型材料》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108706917A (en) * | 2018-04-04 | 2018-10-26 | 徐雄剑 | A kind of preparation method of antibacterial fireproof heat insulating kieselguhr wall material |
| CN109574631A (en) * | 2019-01-23 | 2019-04-05 | 安徽省优丽斯新材科技有限公司 | A kind of antibacterial environment protection anion quartz mesa material and preparation method thereof |
| CN110564005A (en) * | 2019-08-28 | 2019-12-13 | 中国第一汽车股份有限公司 | Anion additive |
| CN110564005B (en) * | 2019-08-28 | 2021-04-09 | 中国第一汽车股份有限公司 | Anion additive |
| CN111254136A (en) * | 2020-03-20 | 2020-06-09 | 王淑君 | Preparation method of bioactive adsorption material |
| CN112694677A (en) * | 2021-01-08 | 2021-04-23 | 会通新材料股份有限公司 | Bamboo charcoal and tourmaline composite Ag-loaded antibacterial agent, antibacterial polypropylene composition and preparation method |
| CN112694677B (en) * | 2021-01-08 | 2022-03-22 | 会通新材料股份有限公司 | Bamboo charcoal and tourmaline composite Ag-loaded antibacterial agent, antibacterial polypropylene composition and preparation method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107737578B (en) | 2021-02-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107737578A (en) | A kind of preparation method of negative ion antibiotic adsorbent material compositions | |
| CN103623780B (en) | A kind of purification adsorption for sterilization material and application thereof | |
| CN104888694A (en) | Adsorbing material for efficiently adsorbing indoor formaldehyde and methylbenzene gases | |
| WO2016041380A1 (en) | Supported catalyst suitable for purifying air at normal temperature | |
| CN105802425A (en) | Environment-friendly and anti-bacterial interior wall coating containing shell powder | |
| CN107555941A (en) | A kind of ceramic tile blank for inducing anion and its ceramic tile being prepared by it | |
| CN107175070A (en) | It is a kind of efficient except formaldehyde de-tastes air cleaning adsorbent and preparation method | |
| CN104529263B (en) | A kind of jade slime paint and preparation and application thereof | |
| CN102814162A (en) | Modified activated carbon adsorption scavenger and preparation method | |
| CN106669604A (en) | Air purifying material capable of removing ammonia and secondhand smoke and preparation method thereof | |
| CN110227412A (en) | A kind of indoor air purification agent and preparation method thereof | |
| CN101898076A (en) | Indoor polluted gas scavenger and preparation method and use thereof | |
| CN107325625A (en) | A kind of negative ion powder and preparation method thereof | |
| CN108485386A (en) | A kind of green inner wall suitable for Condom adsorbs coating | |
| CN105478075B (en) | The modified nano composite material of water-based system purification air | |
| CN107955426A (en) | One kind is except formaldehyde spray liniment and preparation method thereof | |
| CN107469270A (en) | It is a kind of to purify and maintain room air construction method up to standard | |
| KR101509883B1 (en) | Self-adhesive reinforced super deodorizer | |
| CN106938164A (en) | A kind of anti-haze immunologic function film and preparation method and application | |
| CN108905593A (en) | A kind of preparation method of multiple-effect, environmentally-friendly eliminating smell agent | |
| CN110585467A (en) | Air purification gel composition and preparation method thereof | |
| CN102657890B (en) | Novel visual color change indication deodorant | |
| CN109945338A (en) | A kind of air-atomizing and preparation method thereof containing negative oxygen ion | |
| JPH03210269A (en) | Deodorizing and germproofing composition | |
| CN107519844A (en) | The preparation method of high-efficiency antimicrobial gas adsorption material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210128 Address after: 1204 Angel building, No.52 baguasi Road, Hualin community, Yuanling street, Futian District, Shenzhen, Guangdong 518000 Applicant after: Mulin health negative oxygen ion medical building materials (Shenzhen) Group Co.,Ltd. Address before: 652803 Bai Cun 73, village committee of Qinglong Town, Huaning County, Yuxi, Yunnan Applicant before: Wang Long |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |