CN110449008A - A kind of plant type formaldehyde scavenger and preparation method - Google Patents
A kind of plant type formaldehyde scavenger and preparation method Download PDFInfo
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- CN110449008A CN110449008A CN201910771323.3A CN201910771323A CN110449008A CN 110449008 A CN110449008 A CN 110449008A CN 201910771323 A CN201910771323 A CN 201910771323A CN 110449008 A CN110449008 A CN 110449008A
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- tealeaves
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
- A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
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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
- B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
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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
- B01D53/77—Liquid phase processes
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
- A62D2101/20—Organic substances
- A62D2101/28—Organic substances containing oxygen, sulfur, selenium or tellurium, i.e. chalcogen
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- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biomedical Technology (AREA)
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- Oil, Petroleum & Natural Gas (AREA)
- General Health & Medical Sciences (AREA)
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
The invention discloses a kind of plant type formaldehyde scavengers, its raw material includes: 10-20 parts of aloe plant extracting solution, 10-20 parts of tealeaves, 4-5 parts of menthol, 3-6 parts of natural lemon acid, 12-14 parts of pomelo peel, 15-18 parts of rose, 5-8 parts of ethyl alcohol, 5-8 parts of nano-TiO2 hydrosol and 40-50 parts of deionized water by weight, the tealeaves is using the green tea of this season as raw material, and need to remove the rhizome part of tealeaves, the blade for leaving tealeaves, the present invention relates to formaldehyde scavenger technical fields.The plant type formaldehyde scavenger and preparation method, can PARA FORMALDEHYDE PRILLS(91,95) removed well, the clear quality that ensure that formaldehyde avoids injury of the formaldehyde to human body, and passes through some plant extraction liquids, peculiar smell in ambient enviroment can be purged, the discomfort caused by user of the peculiar smell in environment is avoided, overall step is simple, and raw material is simple and easy to get, the cost for reducing the producer to a certain extent, utilizes mass production.
Description
Technical field
The present invention relates to formaldehyde scavenger technical field, specially a kind of plant type formaldehyde scavenger and preparation method.
Background technique
Formaldehyde scavenger refers to that profession administers product for removing a kind of liquid type of pollution sources and formaldehyde in air.Mainly
Chemical analysis be anion thermoelectricity effect reaction solution, surface-closed agent, active amino etc., the principle of formaldehyde scavenger,
It is exactly the mechanism of action of formaldehyde scavenger, it determines the scope of application and effect of formaldehyde scavenger product, it may be said that is formaldehyde
The basal core problem of scavenger product.But the product for being called formaldehyde scavenger on the market has very much, and principle illustrates thousand
Surprise hundred is strange, and it is neutralization reaction respectively that the principle that summary sums up formaldehyde scavenger available on the market, which can be summarized as four kinds,
Class, catalytic decomposition class, redox class, closing block class, existing plant type formaldehyde scavenger, because of plant extract and removing
The problem of effect, it is not fine for leading to whole formaldehyde removing effect, and be easy to cause use using the peculiar smell in rear environment yet
The discomfort of person affects the quality that user uses.
Traditional plant type formaldehyde scavenger, can not PARA FORMALDEHYDE PRILLS(91,95) removed well, it is difficult to guarantee the removing of formaldehyde
Quality, formaldehyde are easy to cause harm to the human body, it is not possible to be purged to the peculiar smell in ambient enviroment, the peculiar smell in environment is easy
The discomfort caused by user, overall step is cumbersome, and cost of material is expensive, adds somewhat to the cost of the producer, unfavorable
With mass production.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, it the present invention provides a kind of plant type formaldehyde scavenger and preparation method, solves
Plant type formaldehyde scavenger and preparation method overall effect it is bad and cannot in environment peculiar smell remove the problem of.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of plant type formaldehyde scavenger,
Raw material includes: 10-20 parts of aloe plant extracting solution, 10-20 parts of tealeaves, 4-5 parts of menthol, natural lemon acid 3- by weight
6 parts, 12-14 parts of pomelo peel, 15-18 parts of rose, 5-8 parts of ethyl alcohol, 5-8 parts of nano-TiO2 hydrosol and 40-50 parts of deionized water.
Preferably, the tealeaves uses the green tea of this season as raw material, and needs to remove the rhizome part of tealeaves, leaves tea
The blade of leaf.
Preferably, the diameter of the granular size of the menthol should be less than 1mm, and the needs for not reaching requirement pass through grinding
Device carries out depth grinding, and while grinding needs to realize and clean to grinding device, determines that no impurity can be into after drying
Row grinding.
Preferably, the gum concentration of the nano-TiO2 hydrosol is 7*10-4~10*10-4Mol/L, decentralized medium are poly- second two
Alcohol.
Preferably, the volume fraction of the ethyl alcohol is 70%-75%, and temperature is higher, properly increases the volume point of ethyl alcohol
Number.
A kind of preparation method of plant type formaldehyde scavenger, specifically includes the following steps:
S1, menthol and ethyl alcohol are placed in agitator, are heated to 35-45 DEG C and are stirred, stirred after twenty minutes certainly
It is so cooled to room temperature, then places spare；
S2, supercritical extractor control are under 20-30 DEG C of temperature, pressure 6-8MP state, with the liquid two of supercriticality
Carbonoxide is added after crushing tealeaves and extracts into supercritical extractor, isolate native amino after two hours as solvent；
S3, rose and pomelo peel are respectively put into steamer, filling flower amount should be 2/3rds or so of steamer volume,
It is then slowly heated heating, is readily wetted by water flower sufficiently, when petal is heated softening submerged in the water, then appropriate quickening heated up
Journey observes the temperature of distillate by thermometer, and reaching suitable temperature is separated from water by separator, takes out rose respectively
The extracting solution of rare flower and pomelo peel；
S4, by rose obtained in the tea natural amino and S3 isolated in aloe plant extracting solution and S2 and shaddock
The extracting solution of skin is poured into agitator, is stirred using electric mixer, and temperature control stirs 10 points at 25-30 DEG C
It is placed after clock spare；
S5, it will be placed in S1 and place spare material in spare material and S4 and be poured into reactor, day is then added
Right citric acid and deionized water, are stirred using electric mixer again, and nano-TiO2 hydrosol, stirring 10 are added while stirring
It can be prepared by finished product after minute；
The solution prepared in S6, random inspection S5 labels after being distributed into bottle after the assay was approved, then by bottle into
Row sealing.
Preferably, agitator realization is cleaned in the S4, is guaranteed the clean-up performance of agitator entirety, cannot be gone out
Existing bulky grain sundries.
Preferably, it after natural lemon acid is added in the S5, needs to improve the mixing speed of electric mixer, accelerates natural
The dissolution of citric acid.
(3) beneficial effect
The present invention provides a kind of plant type formaldehyde scavenger and preparation methods.Have following the utility model has the advantages that the plant type
Formaldehyde scavenger and preparation method include: 10-20 parts of aloe plant extracting solution, tealeaves 10-20 by its raw material by weight
Part, 4-5 parts of menthol, 3-6 parts of natural lemon acid, 12-14 parts of pomelo peel, 15-18 parts of rose, 5-8 parts of ethyl alcohol, nano TiO 2
5-8 parts and deionized water 40-50 parts of colloidal sol, the tealeaves uses the green tea of this season as raw material, and needs to remove the root of tealeaves
Stem portion leaves the blade of tealeaves, can PARA FORMALDEHYDE PRILLS(91,95) removed well, ensure that the clear quality of formaldehyde, avoid first
Injury of the aldehyde to human body, and by some plant extraction liquids, the peculiar smell in ambient enviroment can be purged, avoid environment
In peculiar smell discomfort caused by user, overall step is simple, and raw material is simple and easy to get, reduces the producer's to a certain extent
Cost utilizes mass production.
Detailed description of the invention
Fig. 1 is comparative experimental data statistical form figure of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the embodiment of the present invention provides three kinds of technical solutions: a kind of plant type formaldehyde scavenger and preparation side
Method specifically includes following embodiment:
Embodiment 1
S1,4 parts of menthols and 5 parts of ethyl alcohol are placed in agitator, are heated to 35 DEG C and are stirred, stirring is after twenty minutes
Then cooled to room temperature is placed spare；
S2, supercritical extractor control are under 20 DEG C of temperature, pressure 8MP state, with the liquid titanium dioxide of supercriticality
Carbon is added into supercritical extractor after crushing 10 portions of tealeaves and extracts, isolate native amino after two hours as solvent；
S3,15 portions of roses and 12 parts of pomelo peels are respectively put into steamer, filling flower amount should be three points of steamer volume
Two or so, be then slowly heated heating, be readily wetted by water flower sufficiently, when petal is heated softening submerged in the water, then suitably
Accelerate temperature-rise period, the temperature of distillate is observed by thermometer, reaching suitable temperature is separated from water by separator,
The extracting solution of rose and pomelo peel is taken out respectively；
S4, by rose obtained in the tea natural amino and S3 isolated in 10 parts of aloe plant extracting solutions and S2 and
The extracting solution of pomelo peel is poured into agitator, is stirred using electric mixer, and temperature control stirs 10 points at 25 DEG C
It is placed after clock spare；
S5, it will be placed in S1 and place spare material in spare material and S4 and be poured into reactor, be then added 3 parts
Natural lemon acid and 50 parts of deionized waters, are stirred using electric mixer again, and it is molten that 5 parts of nano TiO 2s are added while stirring
Glue, stirring can be prepared by finished product after ten minutes；
The solution prepared in S6, random inspection S5 labels after being distributed into bottle after the assay was approved, then by bottle into
Row sealing.
Embodiment 2
S1,5 parts of menthols and 8 parts of ethyl alcohol are placed in agitator, are heated to 45 DEG C and are stirred, stirring is after twenty minutes
Then cooled to room temperature is placed spare；
S2, supercritical extractor control are under 30 DEG C of temperature, pressure 6MP state, with the liquid titanium dioxide of supercriticality
Carbon is added into supercritical extractor after crushing 20 portions of tealeaves and extracts, isolate native amino after two hours as solvent；
S3,18 portions of roses and 14 parts of pomelo peels are respectively put into steamer, filling flower amount should be three points of steamer volume
Two or so, be then slowly heated heating, be readily wetted by water flower sufficiently, when petal is heated softening submerged in the water, then suitably
Accelerate temperature-rise period, the temperature of distillate is observed by thermometer, reaching suitable temperature is separated from water by separator,
The extracting solution of rose and pomelo peel is taken out respectively；
S4, by rose obtained in the tea natural amino and S3 isolated in 20 parts of aloe plant extracting solutions and S2 and
The extracting solution of pomelo peel is poured into agitator, is stirred using electric mixer, and temperature control stirs 10 points at 30 DEG C
It is placed after clock spare；
S5, it will be placed in S1 and place spare material in spare material and S4 and be poured into reactor, be then added 6 parts
Natural lemon acid and 40 parts of deionized waters, are stirred using electric mixer again, and it is molten that 8 parts of nano TiO 2s are added while stirring
Glue, stirring can be prepared by finished product after ten minutes；
The solution prepared in S6, random inspection S5 labels after being distributed into bottle after the assay was approved, then by bottle into
Row sealing.
Embodiment 3
S1,5 parts of menthols and 6 parts of ethyl alcohol are placed in agitator, are heated to 40 DEG C and are stirred, stirring is after twenty minutes
Then cooled to room temperature is placed spare；
S2, supercritical extractor control are under 25 DEG C of temperature, pressure 7MP state, with the liquid titanium dioxide of supercriticality
Carbon is added into supercritical extractor after crushing 15 portions of tealeaves and extracts, isolate native amino after two hours as solvent；
S3,17 portions of roses and 13 parts of pomelo peels are respectively put into steamer, filling flower amount should be three points of steamer volume
Two or so, be then slowly heated heating, be readily wetted by water flower sufficiently, when petal is heated softening submerged in the water, then suitably
Accelerate temperature-rise period, the temperature of distillate is observed by thermometer, reaching suitable temperature is separated from water by separator,
The extracting solution of rose and pomelo peel is taken out respectively；
S4, by rose obtained in the tea natural amino and S3 isolated in 15 parts of aloe plant extracting solutions and S2 and
The extracting solution of pomelo peel is poured into agitator, is stirred using electric mixer, and temperature control stirs 10 points at 18 DEG C
It is placed after clock spare；
S5, it will be placed in S1 and place spare material in spare material and S4 and be poured into reactor, be then added 4 parts
Natural lemon acid and 45 parts of deionized waters, are stirred using electric mixer again, and it is molten that 6 parts of nano TiO 2s are added while stirring
Glue, stirring can be prepared by finished product after ten minutes；
The solution prepared in S6, random inspection S5 labels after being distributed into bottle after the assay was approved, then by bottle into
Row sealing.
Comparative experiments
Certain formaldehyde scavenger processing factory randomly select made from embodiment 1, embodiment 2 and embodiment 3 each 50 parts of finished product into
Row test, after testing finished product made from embodiment 1, embodiment 2 and embodiment 3, effect after testing it into
Row record.
Such as table Fig. 1 it is found that the test effect of the embodiment of the present invention 2 is best in three comparison projects, therefore embodiment 2
Production method effect achieved it is best, the formaldehyde scavenger formaldehyde removal rate of production is high, peculiar smell elimination effect is good and NH3 is gone
Except rate height.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of plant type formaldehyde scavenger, it is characterised in that: its raw material includes: aloe plant extracting solution 10- by weight
20 parts, 10-20 parts of tealeaves, 4-5 parts of menthol, 3-6 parts of natural lemon acid, 12-14 parts of pomelo peel, 15-18 parts of rose, ethyl alcohol
5-8 parts, 5-8 parts of nano-TiO2 hydrosol and 40-50 parts of deionized water.
2. a kind of plant type formaldehyde scavenger according to claim 1, it is characterised in that: the tealeaves is green using this season
Tea needs to remove the rhizome part of tealeaves as raw material, leaves the blade of tealeaves.
3. a kind of plant type formaldehyde scavenger according to claim 1, it is characterised in that: the granular size of the menthol
Diameter should be less than 1mm, do not reach requirement need by grinding device carry out depth grinding, and grind when need realize pair
Grinding device is cleaned, and determines that no impurity can be ground after drying.
4. a kind of plant type formaldehyde scavenger according to claim 1, it is characterised in that: the glue of the nano-TiO2 hydrosol
Concentration is 7*10-4~10*10-4Mol/L, decentralized medium are polyethylene glycol.
5. a kind of plant type formaldehyde scavenger according to claim 1, it is characterised in that: the volume fraction of the ethyl alcohol is
70%-75%, and temperature is higher, properly increases the volume fraction of ethyl alcohol.
6. a kind of preparation method of plant type formaldehyde scavenger, it is characterised in that: specifically includes the following steps:
S1, menthol and ethyl alcohol are placed in agitator, are heated to 35-45 DEG C and are stirred, stirred naturally cold after twenty minutes
But it to room temperature, then places spare；
S2, supercritical extractor control are under 20-30 DEG C of temperature, pressure 6-8MP state, with the liquid titanium dioxide of supercriticality
Carbon is added after crushing tealeaves and extracts into supercritical extractor, isolate native amino after two hours as solvent；
S3, rose and pomelo peel are respectively put into steamer, filling flower amount should be 2/3rds or so of steamer volume, then
Slow heating heating, is readily wetted by water flower sufficiently, when petal is heated softening submerged in the water, then appropriate quickening temperature-rise period,
The temperature of distillate is observed by thermometer, reaching suitable temperature is separated from water by separator, takes out rose respectively
Colored and pomelo peel extracting solution；
S4, by rose obtained in the tea natural amino and S3 isolated in aloe plant extracting solution and S2 and pomelo peel
Extracting solution is poured into agitator, is stirred using electric mixer, and temperature control, at 25-30 DEG C, stirring is after ten minutes
It places spare；
S5, it will be placed in S1 and place spare material in spare material and S4 and be poured into reactor, natural lemon is then added
Lemon acid and deionized water, are stirred using electric mixer again, and nano-TiO2 hydrosol is added while stirring, are stirred 10 minutes
After can be prepared by finished product；
The solution prepared in S6, random inspection S5 labels after being distributed into bottle after the assay was approved, then carries out bottle close
Envelope.
7. a kind of preparation method of plant type formaldehyde scavenger according to claim 6, it is characterised in that: stirred in the S4
It mixes bucket realization to be cleaned, guarantees the clean-up performance of agitator entirety, there can be no bulky grain sundries.
8. a kind of preparation method of plant type formaldehyde scavenger according to claim 6, it is characterised in that: add in the S5
It after entering natural lemon acid, needs to improve the mixing speed of electric mixer, accelerates the dissolution of natural lemon acid.
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| CN201910771323.3A CN110449008A (en) | 2019-08-21 | 2019-08-21 | A kind of plant type formaldehyde scavenger and preparation method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111418606A (en) * | 2020-03-30 | 2020-07-17 | 东北大学秦皇岛分校 | Preparation method of health-care nano sterilizing disinfectant |
| CN113083007A (en) * | 2021-03-30 | 2021-07-09 | 襄阳美吉天下环保科技有限公司 | Efficient environment-friendly composite nano photocatalyst formaldehyde scavenger and preparation method thereof |
| CN114177766A (en) * | 2021-12-10 | 2022-03-15 | 四川中天之蓝科技有限公司 | Formaldehyde scavenger with multi-odor removing function, manufacturing method and scavenger |
| CN114288602A (en) * | 2021-12-27 | 2022-04-08 | 康瑞达（福州）环保科技有限公司 | Special formaldehyde scavenger for artificial board and processing equipment thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111418606A (en) * | 2020-03-30 | 2020-07-17 | 东北大学秦皇岛分校 | Preparation method of health-care nano sterilizing disinfectant |
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