CN110064300A - A kind of health-care energy powder with formaldehyde - Google Patents
A kind of health-care energy powder with formaldehyde Download PDFInfo
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- CN110064300A CN110064300A CN201910410598.4A CN201910410598A CN110064300A CN 110064300 A CN110064300 A CN 110064300A CN 201910410598 A CN201910410598 A CN 201910410598A CN 110064300 A CN110064300 A CN 110064300A
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- formaldehyde
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- kaolin
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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
- B01D53/86—Catalytic processes
- B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
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- Environmental & Geological Engineering (AREA)
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- Health & Medical Sciences (AREA)
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- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention discloses a kind of health-care energy powder with formaldehyde, consist of the following compositions: propylene glycol, hydrazide kind compound, sodium bentonite, polyether-modified tetramethyl decynediol, nano-scaled electric mountain flour and calcined kaolin surplus.Wherein, nano-scaled electric mountain flour has the effect of discharging anion, and hydrazide kind compound has the effect of efficiently removing formaldehyde；It joined a small amount of silica, aluminium oxide, urea in the preparation process of modified calcinated kaolin, hydrazide kind compound can be coated during subsequent homogeneous, can significantly extend the service life of the health-care energy powder；Modified calcinated kaolin can also discharge far infrared simultaneously.A small amount of rare earth catalyst can also be added in the present invention, which can dramatically speed up formaldehyde and react with the rapid of hydrazide kind compound, in general 5min, so that it may which the concentration of formaldehyde in car is reduced to 5ppm or less.
Description
Technical field
The present invention relates to interiors to go formaldehyde technical field more particularly to a kind of health-care energy powder with formaldehyde.
Background technique
Formaldehyde has very strong irritation to skin, eyes and respiratory tract, makes human body that sensitivity response occur, and international cancer is ground
Study carefully center and is classified as mankind's suspecious carcinogen matter.
The main harm of formaldehyde is shown as to mucocutaneous stimulation.When formaldehyde reaches a certain concentration indoors, people
Just there is sense of discomfort.Greater than 0.08mg/m3Concentration of formaldehyde can cause to be envious, eye is itched, throat discomfort or pain, hoarseness, spray
It sneezes, is uncomfortable in chest, asthma, dermatitis etc..Newly-decorated room content of formaldehyde is higher, is the main inducing of numerous diseases.
For the present invention for the formaldehyde harm in furniture, finishing and automobile interior decoration, providing one kind has effects that formaldehyde
Health-care energy powder.
Summary of the invention
Technical problems based on background technology have effects that the health-care energy of formaldehyde the invention proposes a kind of
Powder.
Technical scheme is as follows:
A kind of health-care energy powder with formaldehyde, by following weight percent at being grouped as: propylene glycol 6-
10%, hydrazide kind compound 2-5%, sodium bentonite 5-8%, polyether-modified tetramethyl decynediol 2-4%, nano-scaled electric
Mountain flour 3-5%, calcined kaolin surplus.
Preferably, the catalyst of 0.2-0.5% can also be added in the health-care energy powder.
Preferably, the catalyst is terres rares catalyst, it is further preferred that the catalyst is the chemical combination of cerium
Object.
Preferably, the hydrazide kind compound is formylhydrazine, acethydrazide, dodecyl acid hydrazides, binary hydrazide group
Close any one or more in object.
Preferably, the calcined kaolin is modified calcinated kaolin.
Preferably, the preparation method of the modified calcinated kaolin, comprising the following steps:
(1) Raolinite is crushed to average particle size and obtains Raolinite coarse grain less than milling after 15-30mm, by Raolinite coarse grain
Second-time breakage is carried out, Raolinite particulate is obtained, kaolin original powder is obtained after milling；
(2) first time slurrying, wet grinding carried out with kaolin original powder, then carry out centrifugal sedimentation separation, light phase reflux
To slurrying pond, heavy phase obtains semi-finished product kaolin filter cake after filter press filters pressing, and the filter cake solid content is 65-70%；
(3) it breaks up, calcine through drying, high speed depolymerization after semi-finished product are slurried, breaing up to obtain primary finished product: during being slurried
Broken semi-finished product kaolin filter cake is mixed to get with deionized water, silica, aluminium oxide, urea and Sodium Polyacrylate
Slurry, after first being emulsified, then carry out contact drying heat exchange, high speed depolymerization breaks up, calcines, breaks up to obtain finished product.
Preferably, in the step (3), the semi-finished product kaolin filter cake and deionized water, silica, oxidation
The mass ratio of aluminium, urea and Sodium Polyacrylate is 100:(40-50): (8-12): (3-8): (2-5): (4-10).
Preferably, the health-care energy powder during the preparation process, needs first that hydrazide kind compound and modified calcining is high
After ridge soil adds water progress wet grinding 30-45min, 15000-20000rpm high speed homogenization 15-25min, spray drying, then again
It is uniformly mixed with other raw materials.
Preferably, the health-care energy powder may be directly applied to automobile, family, school, hospital, hotel and public place of entertainment
Etc. in all relatively closed spaces, or be added in indoor coating with the ratio of 2-10%.
The invention has the beneficial effects that:
In the present invention, the health-care energy powder with formaldehyde, by following weight percent at being grouped as:
Propylene glycol 6-10%, it hydrazide kind compound 2-5%, sodium bentonite 5-8%, polyether-modified tetramethyl decynediol 2-4%, receives
Meter level tourmaline powder 3-5%, calcined kaolin surplus.Wherein, nano-scaled electric mountain flour has the effect of discharging anion, hydrazides
Class compound has the effect of efficiently removing formaldehyde, but since hydrazide kind compound is all more sensitive to temperature, acid, alkali, therefore this
A large amount of modified calcinated kaolin is also added into invention as carrier to protect it, in the preparation of modified calcinated kaolin
Joined a small amount of silica, aluminium oxide, urea in the process, can during subsequent homogeneous to hydrazide kind compound into
Row cladding, can significantly extend the service life of the health-care energy powder；Modified calcinated kaolin can also discharge far infrared simultaneously
Line.
A small amount of rare earth catalyst can also be added in the present invention, which can dramatically speed up formaldehyde and hydrazides chemical combination
The rapid reaction of object, in general 5min, so that it may which the concentration of formaldehyde in car is reduced to 5ppm or less.
Specific embodiment
Embodiment 1:
A kind of health-care energy powder with formaldehyde, by following weight percent at being grouped as: propylene glycol 7%,
Hydrazide kind compound 3%, sodium bentonite 6%, polyether-modified tetramethyl decynediol 2.5%, nano-scaled electric mountain flour 4%,
Calcined kaolin surplus.
0.25% cerium chloride can also be added in the health-care energy powder.
The hydrazide kind compound is formylhydrazine.
The calcined kaolin is modified calcinated kaolin.
The preparation method of the modified calcinated kaolin, comprising the following steps:
(1) Raolinite is crushed to average particle size and obtains Raolinite coarse grain less than milling after 15-30mm, by Raolinite coarse grain
Second-time breakage is carried out, Raolinite particulate is obtained, kaolin original powder is obtained after milling；
(2) first time slurrying, wet grinding carried out with kaolin original powder, then carry out centrifugal sedimentation separation, light phase reflux
To slurrying pond, heavy phase obtains semi-finished product kaolin filter cake after filter press filters pressing, and the filter cake solid content is 68%；
(3) it breaks up, calcine through drying, high speed depolymerization after semi-finished product are slurried, breaing up to obtain primary finished product: during being slurried
Broken semi-finished product kaolin filter cake is mixed to get with deionized water, silica, aluminium oxide, urea and Sodium Polyacrylate
Slurry, after first being emulsified, then carry out contact drying heat exchange, high speed depolymerization breaks up, calcines, breaks up to obtain finished product.
In the step (3), the semi-finished product kaolin filter cake and deionized water, silica, aluminium oxide, urea
Mass ratio with Sodium Polyacrylate is 100:42:10:5:3:5.
The health-care energy powder during the preparation process, needs that hydrazide kind compound and modified calcinated kaolin are first added water
After progress wet grinding 35min, 18500rpm high speed homogenization 20min, then spray drying is uniformly mixed with other raw materials again,
?.
Embodiment 2:
A kind of health-care energy powder with formaldehyde, by following weight percent at being grouped as: propylene glycol 10%,
Hydrazide kind compound 2%, polyether-modified tetramethyl decynediol 2%, nano-scaled electric mountain flour 5%, is forged sodium bentonite 8%
Burn kaolin surplus.
0.2% cerium chloride can also be added in the health-care energy powder.
The mixture that the hydrazide kind compound is acethydrazide and dodecyl acid hydrazides mass ratio is 1:1.
The calcined kaolin is modified calcinated kaolin.
The preparation method of the modified calcinated kaolin, comprising the following steps:
(1) Raolinite is crushed to average particle size and obtains Raolinite coarse grain less than milling after 15-30mm, by Raolinite coarse grain
Second-time breakage is carried out, Raolinite particulate is obtained, kaolin original powder is obtained after milling；
(2) first time slurrying, wet grinding carried out with kaolin original powder, then carry out centrifugal sedimentation separation, light phase reflux
To slurrying pond, heavy phase obtains semi-finished product kaolin filter cake after filter press filters pressing, and the filter cake solid content is 70%；
(3) it breaks up, calcine through drying, high speed depolymerization after semi-finished product are slurried, breaing up to obtain primary finished product: during being slurried
Broken semi-finished product kaolin filter cake is mixed to get with deionized water, silica, aluminium oxide, urea and Sodium Polyacrylate
Slurry, after first being emulsified, then carry out contact drying heat exchange, high speed depolymerization breaks up, calcines, breaks up to obtain finished product.
In the step (3), the semi-finished product kaolin filter cake and deionized water, silica, aluminium oxide, urea
Mass ratio with Sodium Polyacrylate is 100:40:12:3:5:4.
The health-care energy powder during the preparation process, needs that hydrazide kind compound and modified calcinated kaolin are first added water
After progress wet grinding 45min, 15000rpm high speed homogenization 25min, then spray drying is uniformly mixed with other raw materials again,
?.
Embodiment 3:
A kind of health-care energy powder with formaldehyde, by following weight percent at being grouped as: propylene glycol 6%,
Hydrazide kind compound 5%, polyether-modified tetramethyl decynediol 4%, nano-scaled electric mountain flour 3%, is forged sodium bentonite 5%
Burn kaolin surplus.
0.5% cerium chloride can also be added in the health-care energy powder.
The hydrazide kind compound is that formylhydrazine, acethydrazide and binary hydrazide group mass ratio are 2:1:2.
The calcined kaolin is modified calcinated kaolin.
The preparation method of the modified calcinated kaolin, comprising the following steps:
(1) Raolinite is crushed to average particle size and obtains Raolinite coarse grain less than milling after 15-30mm, by Raolinite coarse grain
Second-time breakage is carried out, Raolinite particulate is obtained, kaolin original powder is obtained after milling；
(2) first time slurrying, wet grinding carried out with kaolin original powder, then carry out centrifugal sedimentation separation, light phase reflux
To slurrying pond, heavy phase obtains semi-finished product kaolin filter cake after filter press filters pressing, and the filter cake solid content is 65%；
(3) it breaks up, calcine through drying, high speed depolymerization after semi-finished product are slurried, breaing up to obtain primary finished product: during being slurried
Broken semi-finished product kaolin filter cake is mixed to get with deionized water, silica, aluminium oxide, urea and Sodium Polyacrylate
Slurry, after first being emulsified, then carry out contact drying heat exchange, high speed depolymerization breaks up, calcines, breaks up to obtain finished product.
In the step (3), the semi-finished product kaolin filter cake and deionized water, silica, aluminium oxide, urea
Mass ratio with Sodium Polyacrylate is 100:50:8:8:2.5:10.
The health-care energy powder during the preparation process, needs that hydrazide kind compound and modified calcinated kaolin are first added water
After progress wet grinding 30min, 20000rpm high speed homogenization 15min, then spray drying is uniformly mixed with other raw materials again,
?.
Comparative example 1
Cerium chloride in embodiment 1 is replaced with into lanthanum chloride, remaining proportion and preparation method are constant.
Comparative example 2
By the cerium chloride removal in embodiment 1, remaining proportion and preparation method are constant.
Comparative example 3
By the silica removal in embodiment 1, remaining proportion and preparation method are constant.
Comparative example 4
By the aluminium oxide removal in embodiment 1, remaining proportion and preparation method are constant.
Comparative example 5
By the urea removal in embodiment 1, remaining proportion and preparation method are constant.
Formaldehyde performance is gone to detect in the health-care energy powder of embodiment 1-3 and comparative example 1-5, specific detection method is such as
Under, 50g health-care energy powder is put into the round plastic box that diameter is 10cm, and round box is put into DONGFENG YUEDA Kia
In the confined space of k3 after 30 days, detected.
Air-conditioning is first opened, adjusting interior temperature is 23-25 DEG C, humidity 50%R.H., indoor air velocity 1-1.2m/s,
After conditional stability, closed car door car window, release formaldehyde, makes interior concentration of formaldehyde reach 100ppm in the car, tests in 30min
Concentration of formaldehyde situation of change, specific test data is shown in Table 1.
Table 1: (test data is interior concentration of formaldehyde to the formaldehyde performance test results of going of health-care energy powder of the invention, single
Position is ppm)；
| 3min | 5min | 10min | 15min | 20min | 25min | 30min | |
| Embodiment 1 | 15.7 | 8.9 | 4.5 | 3.6 | <1 | <1 | <1 |
| Embodiment 2 | 15.3 | 9.3 | 4.3 | 3.8 | <1 | <1 | <1 |
| Embodiment 3 | 16.2 | 9.1 | 4.3 | 3.6 | <1 | <1 | <1 |
| Comparative example 1 | 37.2 | 29.8 | 16.4 | 12.7 | 10.5 | 9.6 | 9.4 |
| Comparative example 2 | 59.6 | 52.8 | 46.3 | 42.3 | 38.6 | 35.1 | 32.2 |
| Comparative example 3 | 63.5 | 47.2 | 29.1 | 18.2 | 12.7 | 9.6 | 8.8 |
| Comparative example 4 | 92.5 | 91.6 | 91.3 | 91.0 | 90.7 | 90.5 | 90.4 |
| Comparative example 5 | 72.9 | 65.9 | 60.2 | 56.3 | 52.1 | 49.3 | 48.5 |
By the above test data it is recognised that health-care energy powder of the invention has effects that extraordinary quickly to remove formaldehyde.
The health-care energy powder may be directly applied to that automobile, family, school, hospital, hotel and public place of entertainment etc. are all opposite to be closed
In the space of conjunction, or it is added in indoor coating with the ratio of 2-10%.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of health-care energy powder with formaldehyde, which is characterized in that by following weight percent at being grouped as: third
Glycol 6-10%, hydrazide kind compound 2-5%, sodium bentonite 5-8%, polyether-modified tetramethyl decynediol 2-4%, nanometer
Grade tourmaline powder 3-5%, calcined kaolin surplus.
2. having effects that the health-care energy powder of formaldehyde as described in claim 1, which is characterized in that the health-care energy powder
In the catalyst of 0.2-0.5% can also be added.
3. having effects that the health-care energy powder of formaldehyde as claimed in claim 2, which is characterized in that the catalyst is dilute
Great soil group catalyst.
4. having effects that the health-care energy powder of formaldehyde as claimed in claim 3, which is characterized in that the catalyst is cerium
Compound.
5. having effects that the health-care energy powder of formaldehyde as described in claim 1, which is characterized in that the hydrazides chemical combination
Object is formylhydrazine, acethydrazide, dodecyl acid hydrazides, any one or more in binary hydrazide-based compound.
6. having effects that the health-care energy powder of formaldehyde as described in claim 1, which is characterized in that the calcined kaolin
For modified calcinated kaolin.
7. having effects that the health-care energy powder of formaldehyde as described in claim 1, which is characterized in that the modified calcining is high
The preparation method of ridge soil, comprising the following steps:
(1) Raolinite is crushed to average particle size and obtains Raolinite coarse grain less than milling after 15-30mm, Raolinite coarse grain is carried out
Second-time breakage obtains Raolinite particulate, kaolin original powder is obtained after milling；
(2) first time slurrying being carried out with kaolin original powder, wet grinding, then carrying out centrifugal sedimentation separation, light phase is back to system
Stock tank, heavy phase obtain semi-finished product kaolin filter cake after filter press filters pressing, and the filter cake solid content is 65-70%；
(3) it breaks up, calcine through drying, high speed depolymerization after semi-finished product are slurried, breaing up to obtain primary finished product: will be broken during being slurried
Semi-finished product kaolin filter cake and deionized water, silica, aluminium oxide, urea and Sodium Polyacrylate after broken are mixed to get material
Slurry, after first being emulsified, then carry out contact drying heat exchange, high speed depolymerization breaks up, calcines, breaks up to obtain finished product.
8. having effects that the health-care energy powder of formaldehyde as claimed in claim 7, which is characterized in that in the step (3),
The semi-finished product kaolin filter cake and the mass ratio of deionized water, silica, aluminium oxide, urea and Sodium Polyacrylate be
100:(40-50): (8-12): (3-8): (2-5): (4-10).
9. the health-care energy powder with formaldehyde a method as claimed in any one of claims 1-8, which is characterized in that the health care
Energy powder needs first to add water to carry out wet grinding 30- hydrazide kind compound and modified calcinated kaolin during the preparation process
After 45min, 15000-20000rpm high speed homogenization 15-25min, then spray drying is uniformly mixed with other raw materials, i.e., again
It can.
10. the health-care energy powder with formaldehyde a method as claimed in any one of claims 1-8, which is characterized in that the guarantor
Strong energy powder may be directly applied to all relatively closed spaces such as automobile, family, school, hospital, hotel and public place of entertainment
It is interior, or be added in indoor coating with the ratio of 2-10%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910410598.4A CN110064300A (en) | 2019-05-17 | 2019-05-17 | A kind of health-care energy powder with formaldehyde |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910410598.4A CN110064300A (en) | 2019-05-17 | 2019-05-17 | A kind of health-care energy powder with formaldehyde |
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| CN110064300A true CN110064300A (en) | 2019-07-30 |
Family
ID=67371019
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| CN201910410598.4A Pending CN110064300A (en) | 2019-05-17 | 2019-05-17 | A kind of health-care energy powder with formaldehyde |
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| CN102504964A (en) * | 2011-09-21 | 2012-06-20 | 南京佳和日化有限公司 | High-stability formaldehyde eliminating clean composition and preparation method thereof |
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| CN105330271A (en) * | 2015-12-11 | 2016-02-17 | 东莞市洛英格纳米科技有限公司 | Preparation process of far infrared energy powder and process for manufacturing nanometer quantum wave insole through far infrared energy powder |
| CN107261785A (en) * | 2017-07-03 | 2017-10-20 | 雄商（杭州）股权投资有限公司 | Deodouring agent for removing formaldehyde |
| WO2018211063A2 (en) * | 2017-05-19 | 2018-11-22 | Mitsubishi Hitec Paper Europe Gmbh | Coating composition for producing a layer composite |
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2019
- 2019-05-17 CN CN201910410598.4A patent/CN110064300A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102504964A (en) * | 2011-09-21 | 2012-06-20 | 南京佳和日化有限公司 | High-stability formaldehyde eliminating clean composition and preparation method thereof |
| CN104624214A (en) * | 2013-11-12 | 2015-05-20 | 郭柯鸣 | Novel accelerant indoor air improver and production method |
| CN105000570A (en) * | 2015-07-10 | 2015-10-28 | 山西金宇科林科技有限公司 | Production method for ultrafine low-conductivity calcined kaolin |
| CN105330271A (en) * | 2015-12-11 | 2016-02-17 | 东莞市洛英格纳米科技有限公司 | Preparation process of far infrared energy powder and process for manufacturing nanometer quantum wave insole through far infrared energy powder |
| WO2018211063A2 (en) * | 2017-05-19 | 2018-11-22 | Mitsubishi Hitec Paper Europe Gmbh | Coating composition for producing a layer composite |
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