CN110510580A - A kind of High Purity chlorine dioxide eliminating smell agent - Google Patents
A kind of High Purity chlorine dioxide eliminating smell agent Download PDFInfo
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- CN110510580A CN110510580A CN201910924484.1A CN201910924484A CN110510580A CN 110510580 A CN110510580 A CN 110510580A CN 201910924484 A CN201910924484 A CN 201910924484A CN 110510580 A CN110510580 A CN 110510580A
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- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
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- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/76—Gas phase processes, e.g. by using aerosols
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B11/00—Oxides or oxyacids of halogens; Salts thereof
- C01B11/02—Oxides of chlorine
- C01B11/022—Chlorine dioxide (ClO2)
- C01B11/023—Preparation from chlorites or chlorates
- C01B11/024—Preparation from chlorites or chlorates from chlorites
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B11/00—Oxides or oxyacids of halogens; Salts thereof
- C01B11/02—Oxides of chlorine
- C01B11/022—Chlorine dioxide (ClO2)
- C01B11/023—Preparation from chlorites or chlorates
- C01B11/025—Preparation from chlorites or chlorates from chlorates without any other reaction reducing agent than chloride ions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/10—Oxidants
- B01D2251/108—Halogens or halogen compounds
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
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- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Biomedical Technology (AREA)
- Dispersion Chemistry (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a kind of high-efficiency cleaning taste removal gels, including gel combination and activation composition, and the gel combination includes chlorine dioxide matrix and gelling agent, and the activation composition includes activator, catalyst and water-absorbent material；The gel combination includes: 5~30 parts of chlorine dioxide matrix, 50~70 parts of gelling agent based on parts by weight；The activation composition includes: 5~45 parts of activator, 1~6 part of catalyst, 2~15 parts of high-absorbent material based on parts by weight.The present invention has taste removal effect good；The chlorine dioxide purity is high of generation；Cleaning effect is good；It is environmentally protective, the advantages such as preparation cost is low.
Description
Technical field
The present invention relates to eliminating smell agent, specially a kind of High Purity chlorine dioxide eliminating smell agent.
Background technique
The dung urine that formaldehyde, dimethylbenzene and ammonia of interior decoration release etc., refrigerator peculiar smell, domestic pets cause disturbs taste, ring
Frequently problem during foul smell generated etc. is polluted for people's lives in border, the toxic odor gas substance discharged is to tight
Ghost image rings the health and quality of life of people, and chlorine dioxide has strong oxidizing property, connects with sulfurous pollutants frowzy
Oxidation reaction occurs with sulfide rapidly after touch, is changed into other materials, to remove foul smell peculiar smell.Therefore, chlorine dioxide ring
Border deodorization, purification air, but the application either solid or liquid form of chlorine dioxide, stability is poor, cannot achieve length
Time saves, and the overwhelming majority can only be ready-to-use when using, and effect duration is short, is difficult to maintain three days or more, using not
It is convenient, and purity of chlorine dioxide at present on the market is low, containing the chlorate and chlorite being largely harmful to the human body, for a long time
It is affected using personnel's health to local environment.
To solve the above problems, there is an urgent need to research and develop a kind of chlorine dioxide purification effect good, good stability, holding time
It is long, efficacy lasting and taste removal gel that taste removal effect is good.
Summary of the invention
The present invention provides a kind of High Purity chlorine dioxide eliminating smell agents, solve the purifying of prior art chlorine dioxide eliminating smell agent
Degree is low, and stability is poor, and the holding time is short, effect duration short problem.
In order to solve the above technical problems, the invention provides the following technical scheme:
A kind of High Purity chlorine dioxide eliminating smell agent, including gel combination and activation composition, the gel combination include two
Chlorine monoxid parent and gelling agent, the activation composition includes activator, catalyst and water-absorbent material；
The gel combination includes: 5~30 parts of chlorine dioxide matrix, 50~70 parts of gelling agent based on parts by weight；
The activation composition includes: 5~45 parts of activator based on parts by weight, and 1~6 part of catalyst, water-absorbent material 2~15
Part.
The present invention is divided into gel combination and activation composition in proportion by that will can react the component for generating chlorine dioxide
Packing can avoid generating chlorine dioxide because chemical reaction occurs for the improper excitation each component of preservation condition, when extending the preservation of product
Between；Wherein chlorine dioxide matrix is dispersed in gelling agent by gel combination using gelling agent as carrier, with gel group when use
Closing object will activate composition to be wrapped in the inside, and the chlorine dioxide matrix reaction in composition and gel combination is activated to generate dioxy
Change chlorine and extends the time of effective taste removal since the package action of gel makes chlorine dioxide slow release；By in activation composition
The water sorption of water-absorbent material, the chlorine dioxide release for promoting reaction to generate, while the hydrogen chloride generated during adsorption reaction
Gas, reducing hydrogen chloride influences the purity of chlorine dioxide, and the chlorate and chlorite that simultaneous reactions generate are attracted to gel
It is interior to discharge with chlorine dioxide into environment, realize the purifying to chlorine dioxide, and gel has certain viscosity, it can
Stick the surfaces such as furniture, keyboard, automobile instrument panel, increases and use contact area, improve property easy to use.
Further, the gel combination includes: 20~30 parts of chlorine dioxide matrix based on parts by weight, gelling agent 50
~60 parts；
The activation composition includes: 30~40 parts of activator based on parts by weight, and 2~4 parts of catalyst, water-absorbent material 8~13
Part.The gel combination and activation composition configured according to above-mentioned parts by weight range has the longer holding time, and
Since the package action of gelling agent effectively extends chlorine dioxide action time when gel combination and activation composition reaction, activate
Water-absorbent material in composition reduces saturated concentration of the chlorine dioxide in gel, releases chlorine dioxide, and effectively
Byproduct hydrogen chloride, chlorate and the chlorite that adsorption reaction generates, realize the purifying of chlorine dioxide, obtain high-purity dioxy
Change chlorine.
Further, the gel combination includes: 25 parts of chlorine dioxide matrix, 55 parts of gelling agent based on parts by weight；
The activation composition includes: 35 parts of activator, 3 parts of catalyst, 11 parts of water-absorbent material based on parts by weight.According to above-mentioned
The gel combination and activation composition that parts by weight configure have longer holding time, and gel combination and activation
Since the package action of gelling agent effectively extends its action time when composition reacts, the water-absorbent material in composition is activated to reduce
Saturated concentration of the chlorine dioxide in gel, releases chlorine dioxide, and the by-product chlorine of effectively adsorption reaction generation
Change hydrogen, chlorate and chlorite, realizes the purifying of chlorine dioxide, obtain chlorine dioxide with high purity.
Further, the chlorine dioxide matrix is sodium chlorate, sodium chlorite one of which or mixture.Sodium chlorate and Asia
Sodium chlorate is as chlorine dioxide matrix, and fast reaction generates chlorine dioxide after contacting with activator, shortens the reaction time.
Further, the gelling agent is vesica hydrogel, nanoporous silica aerogel, aminosal colloid wherein one
Kind.Wherein the specific preparation process of vesica hydrogel is configuration 4'- p- benzoic acid -2,2':6'2 "-terpyridyl molar concentration
For 20~50mmol/L, potassium hydroxide molar concentration be 500~600mmol/L water be easy, by its room temperature with 60~100 turns/
Minute revolving speed stir 4~6 hours, obtain mixed liquor, by mixed liquor be placed in 23~25 DEG C of constant temperature place 5~7 days to get.Capsule
Soaked gel, nanoporous silica aerogel and aminosal colloid can will be caused by reactions with solid space structure because of it
Chlorine Dioxide Molecules absorption and slow release chlorine dioxide, to prolong its service life；And above-mentioned gel has certain glue
Property, it can be directly adhered to the body surface for needing taste removal, increase the area contacted with object, improve taste removal effect, it is also available
The dust and spot of its sticky purge body surface.
Further, the activator is citric acid, oxalic acid, sodium hypochlorite, any one in sulfamic acid or mixture.
Above-mentioned acidic materials can quickly activate chlorine dioxide matrix reaction to generate chlorine dioxide, and oxalic acid and sulfamic acid can be eliminated less
The chlorine generated in the reaction process of amount improves the purity of chlorine dioxide.
Further, the catalyst is sodium tetrachloropallate.Sodium tetrachloropallate effectively improves activator and chlorine dioxide is female
The catalytic rate of body realizes quick release chlorine dioxide.
Further, the water-absorbent material is water-absorbing resin, in porous ceramics, porous graphite, silica solution, silica
It is a kind of.Above-mentioned water-absorbent material has good absorbent function, by absorbing moisture to reduce chlorine dioxide in aqueous gel
Solubility, so that chlorine dioxide be promoted to discharge, and its rate of water absorption can be controlled by controlling the additive amount of water-absorbent material, thus
It realizes the rate of release of control chlorine dioxide, while the chlorate and chlorite generated during adsorption reaction, reduces by-product
The generation of object improves the purity of chlorine dioxide.
Further, the water-absorbent material is one of polyacrylate, polyvinyl alcohol.Polyacrylate is excellent
Select Sodium Polyacrylate, and polyvinyl alcohol preferred degree of polymerization is 1700~1800, polyvinyl alcohol, contain strongly hydrophilic group
And the functional high molecule material with certain degree of cross linking can absorb generated chlorate and chlorite in reaction process, subtracts
The generation of few by-product, improves the purity of chlorine dioxide.
Further, it after the activation composition matches mixing in parts by weight, is also mountable in plastic tube, both ends envelope
Mouthful, as activation stick.Composition will be activated to mix and be placed in plastic tube convenient for the preservation of activation composition, when use only needs to mould
One of expects pipe cuts off and is inserted into gel combination, can react generation chlorine dioxide, also can adjust activation stick internal diameter from
And activation composition rate of release in activation stick is adjusted, realize controlled-release effect.
Compared with prior art, advantageous effects of the invention:
The first, taste removal effect is good；The present invention is by the chlorine dioxide matrix in setting gel combination and activates sharp in composition
The chlorine dioxide that agent reaction living generates, aoxidizes malodorous elements using its strong oxidizing property, taste removal effect is good；
The second, highly purified chlorine dioxide is realized；Activator of the invention selects oxalic acid and sulfamic acid can elimination reaction generation
A small amount of chlorine, and water-absorbent material can effecting reaction generate hydrogen chloride, and using its bridging property absorbing reaction process generate
Chlorate and chlorite, reduce the generation of by-product, realize highly purified chlorine dioxide, obtain chlorine dioxide with high purity；
Third realizes sustained release taste removal；Chlorine dioxide matrix is dispersed in by gel combination of the invention using gelling agent as carrier
In gelling agent, composition will be activated to be wrapped in the inside with gel combination when use, activated in composition and gel combination
Chlorine dioxide matrix reaction generates chlorine dioxide, since the package action of gel makes chlorine dioxide slow release, while passing through tune
The rate of release of the additive amount control chlorine dioxide of whole water-absorbent material, extends the time of effective taste removal, realizes sustained release taste removal；
4th, shelf stability is good；The present invention is divided into gel combination and swashs by that will can react the component of generation chlorine dioxide
Composition living dispenses in proportion, can avoid generating chlorine dioxide because chemical reaction occurs for the improper excitation each component of preservation condition, prolong
The holding time of long products；
5th, environmentally protective, preparation cost is low；The equal environmental sound of component used in the present invention, will not remaining influence human health,
And be easy purchase and obtain, cheap, preparation cost is low, and process flow is simple, and cost is relatively low, is suitble to large-scale production.
Specific embodiment
Embodiment 1
A kind of High Purity chlorine dioxide eliminating smell agent, including gel combination and activation composition, the gel combination include two
Chlorine monoxid parent, gelling agent, the activation composition includes activator, catalyst and water-absorbent material；
The gel combination includes: 30 parts of chlorine dioxide matrix, 70 parts of gelling agent based on parts by weight；
The activation composition includes: 30 parts of activator, 3 parts of catalyst, 8 parts of water-absorbent material based on parts by weight.
Wherein chlorine dioxide matrix is sodium chlorate, and gelling agent is vesica hydrogel, and aromatic is essence, and the activator is
Oxalic acid, catalyst are sodium tetrachloropallate, and water-absorbent material is Sodium Polyacrylate.
Device internal diameter is both ends sealing in the plastic tube of 12mm after wherein activation composition matches mixing in parts by weight,
As activation stick.One of plastic tube is cut off and is inserted into gel combination when use, release chlorine dioxide can be reacted.
Embodiment 2
A kind of High Purity chlorine dioxide eliminating smell agent, including gel combination and activation composition, the gel combination include two
Chlorine monoxid parent, gelling agent, the activation composition includes activator, catalyst and water-absorbent material；
The gel combination includes: 5 parts of chlorine dioxide matrix, 50 parts of gelling agent based on parts by weight；
The activation composition includes: 6 parts of activator, 1 part of catalyst, 5 parts of water-absorbent material based on parts by weight.
Wherein chlorine dioxide matrix is sodium chlorite, and gelling agent is nanoporous silica aerogel, and aromatic is sesame oil, described
Activator is sulfamic acid, and catalyst is sodium tetrachloropallate, and water-absorbent material is the polyvinyl alcohol that the degree of polymerization is 1700.
Activation composition is coated with gel combination when use and is rubbed uniformly, chlorine dioxide matrix and activator reaction life
At chlorine dioxide penetrate gelinite slow release.
Embodiment 3
A kind of High Purity chlorine dioxide eliminating smell agent, including gel combination and activation composition, the gel combination include two
Chlorine monoxid parent, gelling agent, the activation composition includes activator, catalyst and water-absorbent material；
The gel combination includes: 25 parts of chlorine dioxide matrix, 55 parts of gelling agent based on parts by weight；
The activation composition includes: 35 parts of activator, 3 parts of catalyst, 11 parts of water-absorbent material based on parts by weight.
Wherein chlorine dioxide matrix is sodium chlorate, and gelling agent is aminosal colloid, and aromatic is sesame oil, the activation
Agent is that citric acid and oxalic acid are that 1:2 is mixed in mass ratio, and catalyst is sodium tetrachloropallate, and water-absorbent material is porous graphite.
Device internal diameter is both ends sealing in the plastic tube of 10mm after wherein activation composition matches mixing in parts by weight,
As activation stick.One of plastic tube is cut off and is inserted into gel combination when use, release chlorine dioxide can be reacted.
Embodiment 4
A kind of High Purity chlorine dioxide eliminating smell agent, including gel combination and activation composition, the gel combination include two
Chlorine monoxid parent, gelling agent, the activation composition includes activator, catalyst and water-absorbent material；
The gel combination includes: 20 parts of chlorine dioxide matrix, 55 parts of gelling agent based on parts by weight；
The activation composition includes: 40 parts of activator, 4 parts of catalyst, 13 parts of water-absorbent material based on parts by weight.
Wherein chlorine dioxide matrix is sodium chlorite, and gelling agent is vesica hydrogel, and aromatic is sesame oil, the activator
It is in mass ratio 2:1 for sulfamic acid and sodium hypochlorite, catalyst is sodium tetrachloropallate, and water-absorbent material is silica solution.
Activation composition is coated with gel combination when use and is rubbed uniformly, chlorine dioxide matrix and activator reaction life
At chlorine dioxide penetrate gelinite slow release.
Experimental method: the chlorine dioxide that above-described embodiment 1 to 4 and conventional method are prepared is inhaled as equipped with potassium iodide
In the beaker for receiving liquid, it is placed in the drier of certain humidity and seals, be placed in dark place.Per at regular intervals, 5ml iodate is drawn
Potassium absorbing liquid is titrated by iodimetric titration with sodium thiosulfate.Every primary titration of completion, vent gas 15 minutes, is reentered into
New liquor kalii iodide carries out absorption next time.The amount of the sodium thiosulfate of titration consumption in measurement a period of time, to count
Calculate the rate of release of chlorine dioxide.
The ClO 2 solution that inventor is prepared by iodometric determination embodiment 1 to 4 and conventional method is released
Performance is put, test result see the table below.
By above-mentioned test result as it can be seen that the eliminating smell agent that is prepared of the present invention slowly-releasing chlorine dioxide and effectively can extend it and release
The time is put, the service life of product is improved.
Embodiment described above is only that preferred embodiment of the invention is described, and is not carried out to the scope of the present invention
It limits, without departing from the spirit of the design of the present invention, those of ordinary skill in the art make technical solution of the present invention
Various changes and improvements, should all fall into claims of the present invention determine protection scope in.
Claims (10)
1. a kind of High Purity chlorine dioxide eliminating smell agent, which is characterized in that including gel combination and activation composition, the gel
Composition includes chlorine dioxide matrix and gelling agent, and the activation composition includes activator, catalyst and water-absorbent material；
The gel combination includes: 5~30 parts of chlorine dioxide matrix, 50~70 parts of gelling agent based on parts by weight；
The activation composition includes: 5~45 parts of activator based on parts by weight, and 1~6 part of catalyst, water-absorbing resin 2~15
Part.
2. High Purity chlorine dioxide eliminating smell agent according to claim 1, which is characterized in that the gel combination is with weight
Number meter includes: 20~30 parts of chlorine dioxide matrix, 50~60 parts of gelling agent；
The activation composition includes: 30~40 parts of activator based on parts by weight, and 2~4 parts of catalyst, water-absorbent material 8~13
Part.
3. High Purity chlorine dioxide eliminating smell agent according to claim 2, which is characterized in that the gel combination is with weight
Number meter includes: 25 parts of chlorine dioxide matrix, 55 parts of gelling agent；
The activation composition includes: 35 parts of activator, 3 parts of catalyst, 11 parts of water-absorbent material based on parts by weight.
4. High Purity chlorine dioxide eliminating smell agent according to any one of claims 1 to 3, which is characterized in that the titanium dioxide
Chlorine parent is sodium chlorate, sodium chlorite one of which or mixture.
5. High Purity chlorine dioxide eliminating smell agent according to any one of claims 1 to 3, which is characterized in that the gelling agent
It is one of for vesica hydrogel, nanoporous silica aerogel, aminosal colloid.
6. High Purity chlorine dioxide eliminating smell agent according to any one of claims 1 to 3, which is characterized in that the activator
For any one in citric acid, oxalic acid, sodium hypochlorite, sulfamic acid or mixture.
7. High Purity chlorine dioxide eliminating smell agent according to any one of claims 1 to 3, which is characterized in that the catalyst
For sodium tetrachloropallate.
8. High Purity chlorine dioxide eliminating smell agent according to any one of claims 1 to 3, which is characterized in that the water-absorption material
Material is one of water-absorbing resin, porous ceramics, porous graphite, silica solution, silica.
9. according to High Purity chlorine dioxide eliminating smell agent described in claim 9, which is characterized in that the water-absorbing resin is polypropylene
One of Barbiturates, polyvinyl alcohol.
10. High Purity chlorine dioxide eliminating smell agent according to any one of claims 1 to 3, which is characterized in that the activation group
It after conjunction object matches mixing in parts by weight, is also mountable in plastic tube, both ends sealing, as activation stick.
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| CN201910924484.1A CN110510580A (en) | 2019-09-27 | 2019-09-27 | A kind of High Purity chlorine dioxide eliminating smell agent |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910924484.1A CN110510580A (en) | 2019-09-27 | 2019-09-27 | A kind of High Purity chlorine dioxide eliminating smell agent |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111345315A (en) * | 2020-03-06 | 2020-06-30 | 天津清科环保科技有限公司 | Electrostatic self-assembly slow-release chlorine dioxide air purification gel, preparation method and application |
| CN111436457A (en) * | 2020-05-13 | 2020-07-24 | 李丹 | Formula and production process of odor-removing disinfectant |
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| CN104255788A (en) * | 2014-08-29 | 2015-01-07 | 成都顺发消洗科技有限公司 | Slow-release chlorine dioxide sterilizing and purifying powder and preparation method thereof |
| CN107261801A (en) * | 2017-08-11 | 2017-10-20 | 浙江笨鸟科技有限公司 | Finishing pollution eliminating smell agent |
| CN108751385A (en) * | 2018-04-24 | 2018-11-06 | 苏州国科芯感医疗科技有限公司 | Solid chlorine dioxide slow-release material and preparation method thereof |
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| CN101138644A (en) * | 2007-09-17 | 2008-03-12 | 河北科技大学 | Fragrant type sustained-release chlorine dioxide gel rubber powder and preparation method thereof |
| CN103931652A (en) * | 2014-05-06 | 2014-07-23 | 涂远曦 | Controllable and visual chlorine dioxide slow-release gel and preparation method thereof |
| CN104255788A (en) * | 2014-08-29 | 2015-01-07 | 成都顺发消洗科技有限公司 | Slow-release chlorine dioxide sterilizing and purifying powder and preparation method thereof |
| CN107261801A (en) * | 2017-08-11 | 2017-10-20 | 浙江笨鸟科技有限公司 | Finishing pollution eliminating smell agent |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111345315A (en) * | 2020-03-06 | 2020-06-30 | 天津清科环保科技有限公司 | Electrostatic self-assembly slow-release chlorine dioxide air purification gel, preparation method and application |
| CN111345315B (en) * | 2020-03-06 | 2021-12-14 | 天津清科环保科技有限公司 | Electrostatic self-assembly slow-release chlorine dioxide air purification gel, preparation method and application |
| CN111436457A (en) * | 2020-05-13 | 2020-07-24 | 李丹 | Formula and production process of odor-removing disinfectant |
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Application publication date: 20191129 |