CN109012133A - A kind of microcapsules formaldehyde remover and preparation method thereof - Google Patents
A kind of microcapsules formaldehyde remover and preparation method thereof Download PDFInfo
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- CN109012133A CN109012133A CN201811010403.9A CN201811010403A CN109012133A CN 109012133 A CN109012133 A CN 109012133A CN 201811010403 A CN201811010403 A CN 201811010403A CN 109012133 A CN109012133 A CN 109012133A
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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
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- 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
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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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- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/04—Making microcapsules or microballoons by physical processes, e.g. drying, spraying
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Abstract
The invention discloses a kind of microcapsules formaldehyde remover of air purification field and preparation method thereof, microcapsules formaldehyde remover is made of the core material that mass ratio is 1:2~6 and wall material；Formaldehyde remover core material includes each component of following parts by weight: 5~10 parts of tea polyphenols, 2~5 parts of extract solution from aloe, 3~5 parts of bracketplant extracting solution, 2~4 parts of waterplantain ottelia herb extracting solution, 5~10 parts of nano carbon black, 2~5 parts of nano silver, 2~3 parts of grape seed oil, 1~2 part of lemon grass (Cymbopogon citratus) essential oil, 0.5~1 part of Lavender, 0.5~1 part of eucalyptus quintessence oil, 3~10 parts of emulsifier, 1.5~3 parts of assistant for emulsifying agent, 1~3 part of dispersing agent, 1 part of PH stabilizer.The present invention coats finely dispersed formaldehyde remover liquid particles to form small fixation particle using natural macromolecule filming material, plant active factors synergic nano carbon black in microcapsules core material slowly penetrates wall material and releases the formaldehyde removed in air, achievees the purpose that remove formaldehyde for a long time.
Description
Technical field
The invention belongs to air purification fields more particularly to a kind of microcapsules formaldehyde remover and preparation method thereof.
Background technique
With the raising of house reform and national life level, especially the high speed development of building materials industry and fitting-up craze is emerging
Rise, the pollution as caused by ornament materials at indoor pollution main source.The house just fitted up, due to the plate in furniture
Material, coating etc. can all give out a large amount of formaldehyde, and the Form aldehyde release period is up to 15 years, directly affect people's lives and office ring
Border.Formaldehyde is more highly toxic substance, is determined as carcinogenic by the World Health Organization and causes deformed material, low dose of Long Term Contact
Amount formaldehyde can cause chronic respiratory disease, nasopharyngeal carcinoma, colon cancer, brain tumor, the gene mutation of nucleus etc., especially to children and
Pregnant woman's injury is very big；Method currently used for removing formaldehyde uses ventilation, bamboo Charcoal Adsorption formaldehyde or chemical classes formaldehyde purifying agent,
Pollution sources head is not can solve using ventilation removal formaldehyde；Formaldehyde is removed using the method for bamboo Charcoal Adsorption formaldehyde, is taken effect unobvious,
Absorption is slow, and does not just reabsorb after formaldehyde absorbing saturation, and absorptivity is low；Formaldehyde effect is removed by chemical classes formaldehyde purifying agent
Fruit is obvious, but due to removing formaldehyde using the chemical substance that can be reacted with formaldehyde such as sulfate, Ammonia, urea, is formed
Product it is very unstable, easy decomposition releases formaldehyde, forms the secondary rebound of formaldehyde；Also, since the acquisition time of formaldehyde is long
Up to 15 years, cannot be devoted for years in removal formaldehyde.
Summary of the invention
A kind of microcapsules formaldehyde remover and its preparation that it is an object of that present invention to provide releases slowly, purifying formaldehyde rate is high
Method.
In order to achieve the above technical purposes, the technical solution that microcapsules formaldehyde remover of the present invention and preparation method thereof uses
Are as follows:
A kind of microcapsules formaldehyde remover is made of core material and wall material that mass ratio is 1:2~6；The formaldehyde remover
Core material includes each component of following parts by weight: 5~10 parts of tea polyphenols, 2~5 parts of extract solution from aloe, and 3~5 parts of bracketplant extracting solution, dragon
2~4 parts of tongue grass extracting solution, 5~10 parts of nano carbon black, 2~5 parts of nano silver, 2~3 parts of grape seed oil, lemon grass (Cymbopogon citratus) essential oil 1~2
Part, 0.5~1 part of Lavender, 0.5~1 part of eucalyptus quintessence oil, 3~10 parts of emulsifier, 1.5~3 parts of assistant for emulsifying agent, dispersion
1~3 part of agent, 1 part of PH stabilizer；The wall material of the formaldehyde remover is converted starch.By active factors in plant with
Formaldehyde reaction purifies most of formaldehyde in air, and synergic nano carbon black adsorbs air to change the molecular structure of formaldehyde
The part formaldehyde of middle remnants, so that purifying formaldehyde rate is high；By the way that microcapsule structure is made in formaldehyde remover, and formed sediment using denaturation
Wall material of the powder as formaldehyde remover microcapsules, the emulsibility and film forming of converted starch are high, are easily dried, are not easy the moisture absorption, and
And viscosity is low, will not result in blockage in spray dryer, embedding effect is good；Microcapsules formaldehyde remover in use,
Core material slowly penetrates the crack of wall material, duct is diffused and constantly releases, to reach the mesh of long-term sustained release removal formaldehyde
's.
Preferably, the emulsifier is sorbitan fatty acid ester.By using nonionic surfactant dehydration mountain
Pears alcohol fatty acid ester, biodegradable, Environmental Safety, oil is mixed in water phase, forms stable emulsion.
Preferably, the assistant for emulsifying agent is fatty diglycollic amide.By using nonionic surfactant fatty acid
Diglycollic amide, biodegradable, Environmental Safety, is used in mixed way with sorbitan fatty acid ester, promotes the emulsification of water oil phase,
Form stable emulsion.
A kind of preparation method of microcapsules formaldehyde remover, comprising the following steps:
(1) preparation of tea polyphenols: weighing 10~20 portions of tealeaves of parts by weight and heat in 100 parts of distilled water, and control temperature is extremely
80 DEG C, 40min, filtering and removing slag are extracted, tea polyphenols are made in distillation and concentration；
(2) preparation of extract solution from aloe: 15~20 parts of parts by weight of aloe is weighed in 100 parts of distilled water, and is placed on
In ultrasonic system, 30 DEG C of ultrasonic temperature, extract solution from aloe is made in ultrasound extraction 30min, filtering and concentrating；
(3) preparation of bracketplant extracting solution: 10~15 parts of parts by weight of bracketplant is weighed in 100 parts of distilled water, and is placed on
In ultrasonic system, 30 DEG C of ultrasonic temperature, bracketplant extracting solution is made in ultrasound extraction 30min, filtering and concentrating；
(4) preparation of waterplantain ottelia herb extracting solution: weighing 8~10 parts of parts by weight of waterplantain ottelia herb in 100 parts of distilled water, and postposition
In ultrasonic system, 30 DEG C of ultrasonic temperature, waterplantain ottelia herb extracting solution is made in ultrasound extraction 30min, filtering and concentrating；
(5) preparation of core material solution:
1) 20 parts of parts by weight distillations are added in tea polyphenols obtained, extract solution from aloe, bracketplant extracting solution, waterplantain ottelia herb extracting solution
It is stirred evenly in water, sequentially adds 1 part of PH stabilizer and stir evenly obtained solution A；
2) by described 5~10 parts of nano carbon black, 2~5 parts of nano silver equal with stirring in 1~3 part of addition solution A of dispersing agent
Even obtained core material solution；
(6) wall material is added in 40 parts of distilled water of parts by weight and stirs evenly obtained wall material solution；
(7) 2~3 parts of grape seed oil are weighed, 3~10 parts of emulsifier, heats 15min after 1.5~3 parts of assistant for emulsifying agent mixing,
Oily phase is made in 80 DEG C of heating temperature of control after mixing evenly；
(8) core material solution is added in wall material solution, sequentially adds oil and mix and stirs evenly, heat 2~3h, control
50 DEG C of heating temperature, it is eventually adding 1~2 part of lemon grass (Cymbopogon citratus) essential oil, 0.5~1 part of Lavender, 0.5~1 part of eucalyptus quintessence oil,
It is uniformly mixed, microcapsule emulsion is uniformly made in high-speed stirred；
(9) microcapsule emulsion is dried by pneumatic spray drying device, adjustable spraying drier 10~20Mpa of pressure,
70~80 DEG C of leaving air temp, formaldehyde remover microcapsules are made after cooling in 130 DEG C~160 DEG C of inlet air temperature of control.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention is reacted by the active factors in plant with formaldehyde, to change the molecular structure of formaldehyde, is specifically adopted
It is the main capturing agent of formaldehyde with tea polyphenols, aloe extract, bracketplant extract, waterplantain ottelia herb extract, collaboration lemon grass (Cymbopogon citratus) essential oil smokes
Effective functional group in clothing grass essential oil, eucalyptus quintessence oil carries out oxygenolysis, molecular complex etc. with formaldehyde, reduces in air
Content of formaldehyde, meanwhile, in the environment just fitted up, lemon grass (Cymbopogon citratus) essential oil, Lavender, eucalyptus quintessence oil special faint scent
To cover the sharp aroma of formaldehyde, the environment of faint scent is manufactured；
2, the present invention assists formaldehyde adsorption using nano carbon black, and the antibacterial effect of synergic nano silver is absorbing the same of formaldehyde
When the effect of playing antibacterial；
3, the present invention utilizes natural macromolecule filming material by the way that microcapsule structure is made in the formaldehyde remover of preparation
Finely dispersed formaldehyde remover liquid particles are coated to form small fixation particle, when in use, in microcapsules core material
Plant active factors, nano carbon black slowly penetrate wall material and release the formaldehyde removed in air, reach long-term removal formaldehyde
Purpose.
Specific embodiment
With reference to embodiment, the present invention is furture elucidated, it should be understood that these embodiments are merely to illustrate this
It invents rather than limits the scope of the invention, after the present invention has been read, those skilled in the art are to of the invention various
The modification of equivalent form falls within the application range as defined in the appended claims.
Embodiment 1:
A kind of microcapsules formaldehyde remover is made of core material and wall material that mass ratio is 1:3；Formaldehyde remover core material includes
The each component of following parts by weight: 5 parts of tea polyphenols, 2 parts of extract solution from aloe, 3 parts of bracketplant extracting solution, 2 parts of waterplantain ottelia herb extracting solution, nanometer
5 parts of carbon black, 2 parts of nano silver, 2 parts of grape seed oil, 1 part of lemon grass (Cymbopogon citratus) essential oil, 0.5 part of Lavender, 0.5 part of eucalyptus quintessence oil,
3 parts of emulsifier, 1.5 parts of assistant for emulsifying agent, 1 part of dispersing agent, 1 part of PH stabilizer；The wall material of formaldehyde remover is converted starch.Emulsification
Agent is sorbitan fatty acid ester.Assistant for emulsifying agent is fatty diglycollic amide.
A kind of preparation method of microcapsules formaldehyde remover, comprising the following steps:
(1) preparation of tea polyphenols: weighing 10 portions of tealeaves of parts by weight and heat in 100 parts of distilled water, control temperature to 80 DEG C,
40min, filtering and removing slag are extracted, tea polyphenols are made in distillation and concentration；
(2) preparation of extract solution from aloe: 15 parts of parts by weight of aloe is weighed in 100 parts of distilled water, and is placed on ultrasound
In wave system system, 30 DEG C of ultrasonic temperature, extract solution from aloe is made in ultrasound extraction 30min, filtering and concentrating；
(3) preparation of bracketplant extracting solution: 10 parts of parts by weight of bracketplant is weighed in 100 parts of distilled water, and is placed on ultrasound
In wave system system, 30 DEG C of ultrasonic temperature, bracketplant extracting solution is made in ultrasound extraction 30min, filtering and concentrating；
(4) preparation of waterplantain ottelia herb extracting solution: 8 parts of parts by weight of waterplantain ottelia herb is weighed in 100 parts of distilled water, and is placed on super
In acoustic systems, 30 DEG C of ultrasonic temperature, waterplantain ottelia herb extracting solution is made in ultrasound extraction 30min, filtering and concentrating；
(5) preparation of core material solution:
1) 20 parts of parts by weight distillations are added in tea polyphenols obtained, extract solution from aloe, bracketplant extracting solution, waterplantain ottelia herb extracting solution
It is stirred evenly in water, sequentially adds 1 part of PH stabilizer and stir evenly obtained solution A；
2) by 5 parts of nano carbon black, obtained core material solution is stirred evenly in 2 parts of nano silver and 1 part of addition solution A of dispersing agent；
(6) wall material is added in 40 parts of distilled water of parts by weight and stirs evenly obtained wall material solution；
(7) 2 parts of grape seed oil are weighed, 3 parts of emulsifier, 15min, control heating temperature are heated after 1.5 parts of assistant for emulsifying agent mixing
Oily phase is made in 80 DEG C of degree after mixing evenly；
(8) core material solution is added in wall material solution, sequentially adds oil and mix and stir evenly, heat 2h, control plus
Hot temperature 50 C is eventually adding 1 part of lemon grass (Cymbopogon citratus) essential oil, 0.5 part of Lavender, 0.5 part of eucalyptus quintessence oil, is uniformly mixed, high
Speed stirs evenly obtained microcapsule emulsion；
(9) dry, adjustable spraying drier pressure 10Mpa, control by pneumatic spray drying device by microcapsule emulsion
130 DEG C of inlet air temperature, 70 DEG C of leaving air temp, formaldehyde remover microcapsules are made after cooling.
Embodiment 2:
A kind of microcapsules formaldehyde remover is made of core material and wall material that mass ratio is 1:4；Formaldehyde remover core material includes
The each component of following parts by weight: 8 parts of tea polyphenols, 3 parts of extract solution from aloe, 4 parts of bracketplant extracting solution, 3 parts of waterplantain ottelia herb extracting solution, nanometer
8 parts of carbon black, 3 parts of nano silver, 3 parts of grape seed oil, 2 parts of lemon grass (Cymbopogon citratus) essential oil, 0.8 part of Lavender, 0.8 part of eucalyptus quintessence oil,
5 parts of emulsifier, 2 parts of assistant for emulsifying agent, 2 parts of dispersing agent, 1 part of PH stabilizer；The wall material of formaldehyde remover is converted starch.Emulsifier
For sorbitan fatty acid ester.Assistant for emulsifying agent is fatty diglycollic amide.
A kind of preparation method of microcapsules formaldehyde remover, comprising the following steps:
(1) preparation of tea polyphenols: weighing 15 portions of tealeaves of parts by weight and heat in 100 parts of distilled water, control temperature to 80 DEG C,
40min, filtering and removing slag are extracted, tea polyphenols are made in distillation and concentration；
(2) preparation of extract solution from aloe: 18 parts of parts by weight of aloe is weighed in 100 parts of distilled water, and is placed on ultrasound
In wave system system, 30 DEG C of ultrasonic temperature, extract solution from aloe is made in ultrasound extraction 30min, filtering and concentrating；
(3) preparation of bracketplant extracting solution: 18 parts of parts by weight of bracketplant is weighed in 100 parts of distilled water, and is placed on ultrasound
In wave system system, 30 DEG C of ultrasonic temperature, bracketplant extracting solution is made in ultrasound extraction 30min, filtering and concentrating；
(4) preparation of waterplantain ottelia herb extracting solution: 9 parts of parts by weight of waterplantain ottelia herb is weighed in 100 parts of distilled water, and is placed on super
In acoustic systems, 30 DEG C of ultrasonic temperature, waterplantain ottelia herb extracting solution is made in ultrasound extraction 30min, filtering and concentrating；
(5) preparation of core material solution:
1) 20 parts of parts by weight distillations are added in tea polyphenols obtained, extract solution from aloe, bracketplant extracting solution, waterplantain ottelia herb extracting solution
It is stirred evenly in water, sequentially adds 1 part of PH stabilizer and stir evenly obtained solution A；
2) by 8 parts of nano carbon black, obtained core material solution is stirred evenly in 3 parts of nano silver and 2 parts of addition solution As of dispersing agent；
(6) wall material is added in 40 parts of distilled water of parts by weight and stirs evenly obtained wall material solution；
(7) 3 parts of grape seed oil are weighed, 5 parts of emulsifier, 15min is heated after 2 parts of assistant for emulsifying agent mixing, controls heating temperature
80 DEG C, oily phase is made after mixing evenly；
(8) core material solution is added in wall material solution, sequentially adds oil and mix and stir evenly, heat 3h, control plus
Hot temperature 50 C is eventually adding 2 parts of lemon grass (Cymbopogon citratus) essential oil, 0.8 part of Lavender, 0.8 part of eucalyptus quintessence oil, is uniformly mixed, high
Speed stirs evenly obtained microcapsule emulsion；
(9) dry, adjustable spraying drier pressure 15Mpa, control by pneumatic spray drying device by microcapsule emulsion
140 DEG C of inlet air temperature, 75 DEG C of leaving air temp, formaldehyde remover microcapsules are made after cooling.
Embodiment 3:
A kind of microcapsules formaldehyde remover is made of core material and wall material that mass ratio is 1:6；Formaldehyde remover core material includes
The each component of following parts by weight: it 10 parts of tea polyphenols, 5 parts of extract solution from aloe, 5 parts of bracketplant extracting solution, 4 parts of waterplantain ottelia herb extracting solution, receives
10 parts of carbon black of rice, 5 parts of nano silver, 3 parts of grape seed oil, 2 parts of lemon grass (Cymbopogon citratus) essential oil, 1 part of Lavender, 1 part of eucalyptus quintessence oil, cream
10 parts of agent, 3 parts of assistant for emulsifying agent, 3 parts of dispersing agent, 1 part of PH stabilizer；The wall material of formaldehyde remover is converted starch.Emulsifier
For sorbitan fatty acid ester.Assistant for emulsifying agent is fatty diglycollic amide.
A kind of preparation method of microcapsules formaldehyde remover, comprising the following steps:
(1) preparation of tea polyphenols: weighing 20 portions of tealeaves of parts by weight and heat in 100 parts of distilled water, control temperature to 80 DEG C,
40min, filtering and removing slag are extracted, tea polyphenols are made in distillation and concentration；
(2) preparation of extract solution from aloe: 20 parts of parts by weight of aloe is weighed in 100 parts of distilled water, and is placed on ultrasound
In wave system system, 30 DEG C of ultrasonic temperature, extract solution from aloe is made in ultrasound extraction 30min, filtering and concentrating；
(3) preparation of bracketplant extracting solution: 15 parts of parts by weight of bracketplant is weighed in 100 parts of distilled water, and is placed on ultrasound
In wave system system, 30 DEG C of ultrasonic temperature, bracketplant extracting solution is made in ultrasound extraction 30min, filtering and concentrating；
(4) preparation of waterplantain ottelia herb extracting solution: 10 parts of parts by weight of waterplantain ottelia herb is weighed in 100 parts of distilled water, and is placed on
In ultrasonic system, 30 DEG C of ultrasonic temperature, waterplantain ottelia herb extracting solution is made in ultrasound extraction 30min, filtering and concentrating；
(5) preparation of core material solution:
1) 20 parts of parts by weight distillations are added in tea polyphenols obtained, extract solution from aloe, bracketplant extracting solution, waterplantain ottelia herb extracting solution
It is stirred evenly in water, sequentially adds 1 part of PH stabilizer and stir evenly obtained solution A；
2) by 10 parts of nano carbon black, obtained core material solution is stirred evenly in 5 parts of nano silver and 3 parts of addition solution As of dispersing agent；
(6) wall material is added in 40 parts of distilled water of parts by weight and stirs evenly obtained wall material solution；
(7) 3 parts of grape seed oil are weighed, 10 parts of emulsifier, 15min is heated after 3 parts of assistant for emulsifying agent mixing, controls heating temperature
80 DEG C, oily phase is made after mixing evenly；
(8) core material solution is added in wall material solution, sequentially adds oil and mix and stir evenly, heat 3h, control plus
Hot temperature 50 C is eventually adding 2 parts of lemon grass (Cymbopogon citratus) essential oil, 1 part of Lavender, 1 part of eucalyptus quintessence oil, is uniformly mixed, high-speed stirring
Mix uniformly obtained microcapsule emulsion；
(9) dry, adjustable spraying drier pressure 20Mpa, control by pneumatic spray drying device by microcapsule emulsion
160 DEG C of inlet air temperature, 80 DEG C of leaving air temp, formaldehyde remover microcapsules are made after cooling.
Purifying formaldehyde rate test:
In 30 cubic metres of lab spaces, exceeded 10 times of initial release concentration of formaldehyde or more, the then formaldehyde that market is common
Purification product and the formaldehyde remover microcapsules of 1-3 of embodiment of the present invention preparation are put into lab space, in different time periods
Purifying formaldehyde rate compares, and detailed results are as shown in the table:
By above-mentioned data it is found that the preparation of formaldehyde remover microcapsules of the present invention, will have the core material for removing function of removing formaldehyde
It is embedded in wall material, embedding effect is good, so that the plant active factors synergic nano carbon black in formaldehyde remover core material is slowly saturating
It crosses wall material to release, to change the molecular structure and absorbed portion formaldehyde of formaldehyde, be devoted for years in purifying formaldehyde, formaldehyde
Purifying rate is high.
Claims (4)
1. a kind of microcapsules formaldehyde remover, it is characterised in that: be made of core material and wall material that mass ratio is 1:2~6；The first
Aldehyde remover core material includes each component of following parts by weight: 5~10 parts of tea polyphenols, 2~5 parts of extract solution from aloe, and bracketplant extracting solution 3
~5 parts, 2~4 parts of waterplantain ottelia herb extracting solution, 5~10 parts of nano carbon black, 2~5 parts of nano silver, 2~3 parts of grape seed oil, lemon grass (Cymbopogon citratus) essence
1~2 part of oil, 0.5~1 part of Lavender, 0.5~1 part of eucalyptus quintessence oil, 3~10 parts of emulsifier, assistant for emulsifying agent 1.5~3
Part, 1~3 part of dispersing agent, 1 part of PH stabilizer；The wall material of the formaldehyde remover is converted starch.
2. a kind of microcapsules formaldehyde remover according to claim 1, it is characterised in that: the emulsifier is Sorbitan
Alcohol fatty acid ester.
3. a kind of microcapsules formaldehyde remover according to claim 1, it is characterised in that: the assistant for emulsifying agent is fatty acid
Diglycollic amide.
4. the preparation method of microcapsules formaldehyde remover according to claim 1, which comprises the following steps:
(1) preparation of tea polyphenols: weighing 10~20 portions of tealeaves of parts by weight and heat in 100 parts of distilled water, control temperature to 80 DEG C,
40min, filtering and removing slag are extracted, tea polyphenols are made in distillation and concentration；
(2) preparation of extract solution from aloe: 15~20 parts of parts by weight of aloe is weighed in 100 parts of distilled water, and is placed on ultrasound
In wave system system, 30 DEG C of ultrasonic temperature, extract solution from aloe is made in ultrasound extraction 30min, filtering and concentrating；
(3) preparation of bracketplant extracting solution: 10~15 parts of parts by weight of bracketplant is weighed in 100 parts of distilled water, and is placed on ultrasound
In wave system system, 30 DEG C of ultrasonic temperature, bracketplant extracting solution is made in ultrasound extraction 30min, filtering and concentrating；
(4) preparation of waterplantain ottelia herb extracting solution: 8~10 parts of parts by weight of waterplantain ottelia herb is weighed in 100 parts of distilled water, and is placed on super
In acoustic systems, 30 DEG C of ultrasonic temperature, waterplantain ottelia herb extracting solution is made in ultrasound extraction 30min, filtering and concentrating；
(5) preparation of core material solution:
1) tea polyphenols obtained, extract solution from aloe, bracketplant extracting solution, waterplantain ottelia herb extracting solution are added in 20 parts of distilled water of parts by weight
It stirs evenly, sequentially adds 1 part of PH stabilizer and stir evenly obtained solution A；
2) by described 5~10 parts of nano carbon black, the system of stirring evenly in 2~5 parts of nano silver and 1~3 part of addition solution A of dispersing agent
Obtain core material solution；
(6) wall material is added in 40 parts of distilled water of parts by weight and stirs evenly obtained wall material solution；
(7) 2~3 parts of grape seed oil are weighed, 3~10 parts of emulsifier, 15min is heated after 1.5~3 parts of assistant for emulsifying agent mixing, controls
80 DEG C of heating temperature, oily phase is made after mixing evenly；
(8) core material solution is added in wall material solution, sequentially adds oil and mix and stirs evenly, heat 2~3h, control heating
Temperature 50 C is eventually adding 1~2 part of lemon grass (Cymbopogon citratus) essential oil, 0.5~1 part of Lavender, 0.5~1 part of eucalyptus quintessence oil, mixes
Uniformly, microcapsule emulsion is uniformly made in high-speed stirred；
(9) dry, adjustable spraying drier 10~20Mpa of pressure, control by pneumatic spray drying device by microcapsule emulsion
130 DEG C~160 DEG C of inlet air temperature, 70~80 DEG C of leaving air temp, formaldehyde remover microcapsules are made after cooling.
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109794151A (en) * | 2019-03-01 | 2019-05-24 | 陈丹 | Methanal trapping agent is spraying and preparation method thereof |
| CN109966905A (en) * | 2019-04-10 | 2019-07-05 | 南京九品莲华环保科技有限公司 | Pure natural plant type ordor removing removes aldehyde film forming agent |
| CN110433741A (en) * | 2019-07-08 | 2019-11-12 | 浙江工业大学 | Aromatic antibacterial microcapsule with carbon skeleton and preparation method thereof |
| CN111514740A (en) * | 2020-03-28 | 2020-08-11 | 北京双龙阿姆斯科技有限公司 | Biological deodorant and preparation method thereof |
| CN112275128A (en) * | 2020-08-13 | 2021-01-29 | 江苏卓高环保科技有限公司 | Korean pine seed nano-catalyst composite formaldehyde-removing functional liquid with fragrance slow-release function and preparation method thereof |
| CN112933872A (en) * | 2021-01-12 | 2021-06-11 | 南京长三角绿色发展研究院有限公司 | Temperature-sensitive purification material for reducing formaldehyde pollution risk in vehicle and preparation method thereof |
| CN113863010A (en) * | 2021-11-04 | 2021-12-31 | 苏州工业园区安泽汶环保技术有限公司 | Preparation method and application of non-woven fabric composite material with formaldehyde adsorption function |
| CN113956737A (en) * | 2021-11-16 | 2022-01-21 | 海南红杉科创实业有限公司 | Microcapsule formaldehyde remover, preparation method thereof and water-based damping coating |
| 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 |
| CN114790023A (en) * | 2021-01-25 | 2022-07-26 | 宁德时代新能源科技股份有限公司 | Microencapsulated transition metal ion capture agent and preparation method thereof |
| CN115957611A (en) * | 2021-10-13 | 2023-04-14 | 上海劲果环保科技有限公司 | Formaldehyde scavenging agent |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103113092A (en) * | 2011-11-17 | 2013-05-22 | 杨斌 | Vehicle air purification, formaldehyde removal and sterilization ceramic material |
| CN103520756A (en) * | 2013-10-25 | 2014-01-22 | 扈嘉正 | Microencapsulated air freshener |
| CN106939068A (en) * | 2017-04-10 | 2017-07-11 | 鲁东大学 | A kind of biomass microcapsule-type formaldehyde catching agent and preparation method thereof |
| CN107865975A (en) * | 2017-09-01 | 2018-04-03 | 南通香佳纺织科技有限公司 | Microcapsules room air freshener that a kind of pinke needle oil compounds with Lavender and preparation method thereof |
-
2018
- 2018-08-31 CN CN201811010403.9A patent/CN109012133B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103113092A (en) * | 2011-11-17 | 2013-05-22 | 杨斌 | Vehicle air purification, formaldehyde removal and sterilization ceramic material |
| CN103520756A (en) * | 2013-10-25 | 2014-01-22 | 扈嘉正 | Microencapsulated air freshener |
| CN106939068A (en) * | 2017-04-10 | 2017-07-11 | 鲁东大学 | A kind of biomass microcapsule-type formaldehyde catching agent and preparation method thereof |
| CN107865975A (en) * | 2017-09-01 | 2018-04-03 | 南通香佳纺织科技有限公司 | Microcapsules room air freshener that a kind of pinke needle oil compounds with Lavender and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 范青生主编: "《保健食品工艺学》", 30 November 2006, 北京：中国医药科技出版社 * |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109794151A (en) * | 2019-03-01 | 2019-05-24 | 陈丹 | Methanal trapping agent is spraying and preparation method thereof |
| CN109966905A (en) * | 2019-04-10 | 2019-07-05 | 南京九品莲华环保科技有限公司 | Pure natural plant type ordor removing removes aldehyde film forming agent |
| CN110433741A (en) * | 2019-07-08 | 2019-11-12 | 浙江工业大学 | Aromatic antibacterial microcapsule with carbon skeleton and preparation method thereof |
| CN110433741B (en) * | 2019-07-08 | 2022-01-14 | 浙江工业大学 | Aromatic antibacterial microcapsule with carbon skeleton and preparation method thereof |
| CN111514740A (en) * | 2020-03-28 | 2020-08-11 | 北京双龙阿姆斯科技有限公司 | Biological deodorant and preparation method thereof |
| CN112275128A (en) * | 2020-08-13 | 2021-01-29 | 江苏卓高环保科技有限公司 | Korean pine seed nano-catalyst composite formaldehyde-removing functional liquid with fragrance slow-release function and preparation method thereof |
| CN112933872B (en) * | 2021-01-12 | 2021-10-26 | 南京长三角绿色发展研究院有限公司 | Temperature-sensitive purification material for reducing formaldehyde pollution risk in vehicle and preparation method thereof |
| CN112933872A (en) * | 2021-01-12 | 2021-06-11 | 南京长三角绿色发展研究院有限公司 | Temperature-sensitive purification material for reducing formaldehyde pollution risk in vehicle and preparation method thereof |
| CN114790023A (en) * | 2021-01-25 | 2022-07-26 | 宁德时代新能源科技股份有限公司 | Microencapsulated transition metal ion capture agent and preparation method thereof |
| CN114790023B (en) * | 2021-01-25 | 2024-02-23 | 宁德时代新能源科技股份有限公司 | Microencapsulated transition metal ion scavenger and preparation method thereof |
| CN115957611A (en) * | 2021-10-13 | 2023-04-14 | 上海劲果环保科技有限公司 | Formaldehyde scavenging agent |
| CN113863010A (en) * | 2021-11-04 | 2021-12-31 | 苏州工业园区安泽汶环保技术有限公司 | Preparation method and application of non-woven fabric composite material with formaldehyde adsorption function |
| CN113956737A (en) * | 2021-11-16 | 2022-01-21 | 海南红杉科创实业有限公司 | Microcapsule formaldehyde remover, preparation method thereof and water-based damping coating |
| CN113956737B (en) * | 2021-11-16 | 2022-05-03 | 海南红杉科创实业有限公司 | Microcapsule formaldehyde remover, preparation method thereof and water-based damping coating |
| 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 |
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