CN110292827A - A kind of air purifying preparation and its application - Google Patents
A kind of air purifying preparation and its application Download PDFInfo
- Publication number
- CN110292827A CN110292827A CN201810245598.9A CN201810245598A CN110292827A CN 110292827 A CN110292827 A CN 110292827A CN 201810245598 A CN201810245598 A CN 201810245598A CN 110292827 A CN110292827 A CN 110292827A
- Authority
- CN
- China
- Prior art keywords
- air
- parts
- air purifying
- purifying preparation
- purification
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
-
- 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
- B01D2257/702—Hydrocarbons
- B01D2257/7022—Aliphatic hydrocarbons
-
- 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
- B01D2257/702—Hydrocarbons
- B01D2257/7027—Aromatic hydrocarbons
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The present invention relates to a kind of air purifying preparation and its applications, including gelatin, cyclodextrin, EDTA, calcium chloride, sodium hydroxide, sodium tripolyphosphate, imidazoles, sodium bicarbonate and diluent；Common air purifying preparation mainly includes two kinds on the market at present, plant essence extracting solution, it is sprayed indoors, by discharging the pernicious gas in fragrant gas purification air, or applications catalyst resolving harmful gas under illumination condition, but in decomposable process, some harmful substances can be generated, therefore photocatalysis Decomposition air harmful substance is not safely and effectively purification style yet；And the pernicious gas in air is carried out using chelating agents such as EDTA in this programme to purify by the way of chelating is fixed；In this purification process, deleterious molecular capture is fixed therein by chelating agent, during this, violent chemical reaction as redox will not occur for deleterious molecular, the effect of chelating anchoring pollutant only has occurred, therefore this purification process is safe and efficient, and purifying rate is up to 98%-99.2%.
Description
Technical field
The present invention relates to air purification field, in particular to a kind of air purifying preparation and its application.
Background technique
Patent document 1: application publication number is that one kind disclosed in the Chinese patent of " CN107413169A " is mixed containing Ternary copper
The formaldehyde absorbent and preparation method thereof of miscellaneous nano-titanium dioxide；
Patent document 2: application grant number is a kind of air purifying preparation disclosed in the Chinese patent of " CN101829346B ".
Indoor air quality is an important factor for determining the population general level of the health, and wherein volatile organic compound is empty
The main source of gas pollution, life can lead to disease room syndrome under such closed environment for a long time；Pollutant kind in air
It is various, although the technologies such as photocatalysis, catalysis and chemical conversion can eliminate some pollutants in air；Such as 1 He of patent document
Two kinds of air purifying preparations disclosed in patent document 2, wherein 1 in patent document in using be photocatalyst of titanium dioxide mould
Formula, and the mode purified in patent document 2 using plant essence liquid.From the point of view of final purification result, titanium-dioxide photo
The purification pattern of catalyst promotes organic gas molecule to be converted to harmless ingredient and conversion achievement by way of catalysis
It is good, and the purification result in patent document 2 is a kind of purification style relatively conventional at present, but clean-up effect is not as good as patent text
Offer obtained purification achievement in 1；But it during a large amount of scientific literature shows photocatalyst catalytic purification, may generate
A small amount of harmful substance.Therefore, really harmless to people's health at present, to articles such as furniture without damage, and can live in room temperature etc.
The air cleaning liquid technology that a real step can make pollutant be converted to innocuous substance in condition need to be explored.
Summary of the invention
The object of the present invention is to provide a kind of air purifying preparations, for removing organic molecule such as toluene, formaldehyde etc. in air.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of air purifying preparation, including
Gelatin, cyclodextrin, EDTA, calcium chloride, sodium hydroxide, sodium tripolyphosphate, imidazoles, sodium bicarbonate and diluent.
Preferably, further including antimildew and antibacterial agent and corrosion inhibiter.
Preferably, the imidazoles uses 2- imidazolidinone.
Preferably, the diluent uses water.
Preferably, the gelatin, cyclodextrin are substituted by animals and plants colloid.
Preferably, other described animals and plants colloids include chitin, lecithin.
Preferably, the above substance is based on component:
0.1-5.0 parts of gelatin
0.1-10.0 parts of cyclodextrin
0.5-10.0 parts of EDTA
0.1-5.0 parts of calcium chloride
0.1-5.0 parts of sodium hydroxide
0.1-5.0 parts of tripolyphosphate
0.1-20.0 parts of 2- imidazolidinone
0.5-1.0 parts of sodium bicarbonate
0.01-1.0 parts of antibacterial agent
0.1-1.0 parts of corrosion inhibiter
100-120 parts of water.
The object of the present invention is to provide a kind of applications of air purifying preparation.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of air purifying preparation is used for sky
The high-efficient purification of smell substance in gas.
In conclusion the invention has the following advantages:
(1) the most common pernicious gas of room air pollution is the gases such as formaldehyde, toluene, TVOC at present, on the market common sky
Gas cleanser mainly includes two kinds, plant essence extracting solution, is sprayed indoors, by discharging fragrant gas purification
Pernicious gas in air, or so that the pernicious gas in air is resolved into water under illumination condition using titanium dioxide as catalyst
With the innocuous gas such as carbon dioxide, but in decomposable process, some harmful substances may be generated, therefore photocatalysis Decomposition is empty
Gas harmful substance is not most safely and effectively purification style yet；And using chelating agents such as EDTA to having in air in this programme
Evil gas carries out the fixed mode of chelating and purifies；In this purification process, deleterious molecular capture is fixed therein by chelating agent, this mistake
Violent chemical reaction as redox reduction reaction will not occur for Cheng Zhong, deleterious molecular, be only that chelating anchor has occurred
Gu the effect of pollutant, therefore this purification process is safe and efficient, therefore the purification process is safe and efficient；
(2) substances such as EDTA, calcium chloride, cyclodextrin, sodium tripolyphosphate, 2- imidazolidinone are being purified collectively as chelating agent
When synergistic effect capture air in deleterious molecular；The air purifying preparation being prepared in this programme is sprayed on pernicious gas to gather
In the air of collection or some rigid furniture surfaces fitted up；After diluent therein volatilization, the chelating agent in cleanser is complete
Exposure contact in air and with the deleterious molecular in air, this quasi-chelate compound is mostly polynary ring, can preferably be locked
Determine the pernicious gases molecule such as formaldehyde, toluene, 98-99.2% may be up to by the purifying rate that experiment measurement can obtain this air purifying preparation；
(3) calcium ion (come from calcium chloride) is introduced in EDTA can significantly improve scavenging solution PARA FORMALDEHYDE PRILLS(91,95) based on EDTA, first
Complex reaction occurs for the clean-up effect of benzene, EDTA and calcium ion, generates the chelation structure of polynary cyclic structure:
This structure can preferably lock the molecules such as formaldehyde, toluene, be easier to it in conjunction with EDTA, to improve the purification of formaldehyde
Effect；
(4) the animals and plants colloids such as gelatin, cyclodextrin are added in air purifying preparation, the selection of raw material is more safe and environment-friendly,
Deleterious molecular is fixed in film layer using activity chelating principle, will not be discharged again into air, so that it is guaranteed that air is lasting
It is pure；
(5) pH value of solution is adjusted in the substances such as sodium hydroxide therein, sodium bicarbonate, promotes other substances in the solution
Solubility increases purification efficiency.
Specific embodiment
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Embodiment:
A kind of air purifying preparation, mainly include gelatin, cyclodextrin, EDTA, calcium chloride, sodium hydroxide, sodium tripolyphosphate, imidazoles,
Sodium bicarbonate and diluent further include antimildew and antibacterial agent and corrosion inhibiter；Wherein, imidazoles uses 2- imidazolidinone, and diluent uses
Water, antimildew and antibacterial agent and corrosion inhibiter are all made of conventional water-soluble antimildew and antibacterial agent, corrosion inhibiter；Wherein gelatin and cyclodextrin can be by
Other animals and plants colloids replace, and replace as one or more of chitin, lecithin, gelatine, hide glue, flax gum mix；
This air purifying preparation being prepared cannot be only used for air cleaning, it may also be used for the purification in soil and sewage, it is especially suitable
In indoor environment for just having fitted up, it directly or after dilution is sprayed in air, on metope or furniture surface.
Each substance component content is as shown in the table in embodiment 1- embodiment 6.
Table 1:
Each substance component is as shown in table 2 in embodiment 7- embodiment 12.
Table 2:
Gelatin, cyclodextrin in embodiment 13- embodiment 16 are replaced by animals and plants colloid, and substitute is recorded in table 3,
Each substance component content in embodiment 13 and embodiment 16 is identical as each component content in embodiment 1.
Table 3:
The purifying rate of the air cleaning liquid PARA FORMALDEHYDE PRILLS(91,95) and toluene that are prepared in measurement embodiment 1-16, and step up test wrapper
The temperature in border, and be recorded in table 4 and table 5.
Table 4(purifying formaldehyde rate):
Table 5(toluene purifying rate):
Conclusion can be obtained by above-mentioned experiment: the air purifying preparation PARA FORMALDEHYDE PRILLS(91,95) and toluene being prepared in this programme have preferable removal effect
Fruit, and removal effect is stablized, with the change of temperature, the removal effect not too big change of PARA FORMALDEHYDE PRILLS(91,95), toluene；This programme
In the air purifying preparation that the is prepared clean-up effect about 25 DEG C it is best, but after being warming up to 65 DEG C, be cleaned
Formaldehyde, toluene is not discharged into air again；During the test, whole to be monitored using HPLC, in purification process,
There is not the generation of other intermediate materials；It can be seen that this air purifying preparation to the deleterious molecular in air, is especially most difficult to only
Formaldehyde, the toluene of change have preferable removal effect, and will not discharge again once removal, good purification.
Claims (8)
1. a kind of air purifying preparation, it is characterised in that: including gelatin, cyclodextrin, EDTA, calcium chloride, sodium hydroxide, tripolyphosphate
Sodium, imidazoles, sodium bicarbonate and diluent.
2. a kind of air purifying preparation according to claim 1, it is characterised in that: further include antimildew and antibacterial agent and corrosion inhibiter.
3. a kind of air purifying preparation according to claim 2, it is characterised in that: the imidazoles uses 2- imidazolidinone.
4. a kind of air purifying preparation according to claim 3, it is characterised in that: the diluent uses water.
5. a kind of air purifying preparation according to claim 4, it is characterised in that: the gelatin, cyclodextrin are by natural glue
Matter object substitution.
6. a kind of air purifying preparation according to claim 5, it is characterised in that: other described animals and plants colloids include first
Shell element, lecithin.
7. a kind of air purifying preparation according to claim 1, which is characterized in that the above substance is based on component:
0.1-5.0 parts of gelatin
0.1-10.0 parts of cyclodextrin
0.5-10.0 parts of EDTA
0.1-5.0 parts of calcium chloride
0.1-5.0 parts of sodium hydroxide
0.1-5.0 parts of tripolyphosphate
0.1-20.0 parts of 2- imidazolidinone
0.5-1.0 parts of sodium bicarbonate
0.01-1.0 parts of antibacterial agent
0.1-1.0 parts of corrosion inhibiter
100-120 parts of water.
8. air purifying preparation described in a kind of any one of claim 1-7 claim in air smell substance it is efficient
Purification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810245598.9A CN110292827A (en) | 2018-03-23 | 2018-03-23 | A kind of air purifying preparation and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810245598.9A CN110292827A (en) | 2018-03-23 | 2018-03-23 | A kind of air purifying preparation and its application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110292827A true CN110292827A (en) | 2019-10-01 |
Family
ID=68025919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810245598.9A Pending CN110292827A (en) | 2018-03-23 | 2018-03-23 | A kind of air purifying preparation and its application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110292827A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111330440A (en) * | 2020-03-31 | 2020-06-26 | 成都锦城美都环保科技有限公司 | Air purifying agent |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5322888A (en) * | 1976-08-16 | 1978-03-02 | Hitachi Ltd | Recovering method for iron.edta complex |
| CN101282779A (en) * | 2005-10-07 | 2008-10-08 | 康赛尔普洛克集团公司 | Process for reducing the formaldehyde content of a gas |
| CN101357235A (en) * | 2007-08-03 | 2009-02-04 | 聂忠仁 | Removing method of benzene, ammine indoor and preparation thereof |
| CN101810874A (en) * | 2009-12-15 | 2010-08-25 | 北京欧凯纳斯科技有限公司 | Sustained-release chlorine dioxide gel, preparation method and application thereof |
| CN103894057A (en) * | 2014-04-15 | 2014-07-02 | 上海千紫香料有限公司 | Compound air purifying agent for air purifier |
| CN104437583A (en) * | 2014-11-27 | 2015-03-25 | 佛山市鼎元纳米环保科技有限公司 | Air purifier of nano air catalyst and preparation method of air purifier of nano air catalyst |
| CN104841253A (en) * | 2015-05-20 | 2015-08-19 | 上海韬鸿化工科技有限公司 | Tea polyphenol formaldehyde remover |
| CN104845474A (en) * | 2015-05-20 | 2015-08-19 | 上海韬鸿化工科技有限公司 | Artemisia oil formaldehyde-free environmental-friendly coating |
| CN106109994A (en) * | 2016-06-29 | 2016-11-16 | 杨凌盈科中药现代化研究中心 | A kind of preparation method and applications of air purifier additive |
-
2018
- 2018-03-23 CN CN201810245598.9A patent/CN110292827A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5322888A (en) * | 1976-08-16 | 1978-03-02 | Hitachi Ltd | Recovering method for iron.edta complex |
| CN101282779A (en) * | 2005-10-07 | 2008-10-08 | 康赛尔普洛克集团公司 | Process for reducing the formaldehyde content of a gas |
| CN101357235A (en) * | 2007-08-03 | 2009-02-04 | 聂忠仁 | Removing method of benzene, ammine indoor and preparation thereof |
| CN101810874A (en) * | 2009-12-15 | 2010-08-25 | 北京欧凯纳斯科技有限公司 | Sustained-release chlorine dioxide gel, preparation method and application thereof |
| CN103894057A (en) * | 2014-04-15 | 2014-07-02 | 上海千紫香料有限公司 | Compound air purifying agent for air purifier |
| CN104437583A (en) * | 2014-11-27 | 2015-03-25 | 佛山市鼎元纳米环保科技有限公司 | Air purifier of nano air catalyst and preparation method of air purifier of nano air catalyst |
| CN104841253A (en) * | 2015-05-20 | 2015-08-19 | 上海韬鸿化工科技有限公司 | Tea polyphenol formaldehyde remover |
| CN104845474A (en) * | 2015-05-20 | 2015-08-19 | 上海韬鸿化工科技有限公司 | Artemisia oil formaldehyde-free environmental-friendly coating |
| CN106109994A (en) * | 2016-06-29 | 2016-11-16 | 杨凌盈科中药现代化研究中心 | A kind of preparation method and applications of air purifier additive |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111330440A (en) * | 2020-03-31 | 2020-06-26 | 成都锦城美都环保科技有限公司 | Air purifying agent |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102526781B (en) | Compound biological enzyme deodorant and preparation method thereof | |
| CN104307019A (en) | Plant extract deodorizer for removing harmful gases | |
| RU2672738C2 (en) | Method for absorbing and utilizing greenhouse gases and method for removing odorous chemicals and microorganisms | |
| CN101108256B (en) | Method of preparing biological antibiotic deodorizer | |
| CN113057184A (en) | Composite plant liquid deodorant and preparation method thereof | |
| CN101797396A (en) | Functional active carbon odor absorber | |
| JP6100411B1 (en) | Method for producing deodorant and deodorant | |
| CN103638545B (en) | A kind of microbial deodorant and preparation method thereof | |
| CN109821384A (en) | A kind of peculiar smell neutralizer and preparation method thereof | |
| CN103386247A (en) | Washing type air purification method | |
| CN202113707U (en) | Air purifier | |
| CN110292827A (en) | A kind of air purifying preparation and its application | |
| CN110465173A (en) | It is a kind of efficiently to remove formaldehyde air cleaning spray | |
| KR20130115920A (en) | Rostellum having good removing effect of offensive odor | |
| CN102389582A (en) | Peculiar smell removal liquid for sulfocompounds | |
| CN111514740A (en) | Biological deodorant and preparation method thereof | |
| CN111286499A (en) | Composite air purification composite biological enzyme and preparation method thereof | |
| CN204014776U (en) | There is the aquatic tank cover of exhaust gas filter function | |
| CN111013582A (en) | Nano titanium dioxide-graphene composite photocatalyst capable of efficiently degrading formaldehyde and preparation method thereof | |
| CN102357254A (en) | N-containing compound peculiar smell removing liquid | |
| CN111184022A (en) | Plant extract sterilizing disinfectant and preparation method thereof | |
| CN1915436A (en) | Method for preparing medium for strong oxidizing air sterilization and removing odor | |
| CN201257173Y (en) | Nano multi-connected air purification agent | |
| CN110772972A (en) | Process for deodorizing sewage plant by using magnetic nanofibers | |
| JP4552247B2 (en) | Method for decomposing an organic compound having an aromatic ring |
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 |