Preparation method of rare earth yttrium air purifying agent
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
An air purifier and rare earth technology, applied in chemical instruments and methods, separation methods, gas treatment and other directions, can solve the problem of no purification effect, etc., and achieve the effect of good purification effect
Inactive Publication Date: 2018-05-22
宁波市鄞州智伴信息科技有限公司
View PDF2 Cites 1 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
Therefore, it has become an urgent task to limit and control automobile exhaust pollution as a mobile pollution source. Existing air purifiers do not have any purification effect on harmful gases in some automobile exhaust, so the industry is in urgent need of an air purifier that can quickly Good purification of car exhaust and other harmful gases
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0023] The present invention provides a kind of preparation method of rare earth yttrium air cleaner, comprises following component:
[0024]
[0025] Prepared by the following steps:
[0026] Step 1: Prepare the chlorine dioxide solution, put it into a PE plastic bottle, put the activator, slow-release agent, and gel into a glass container and stir evenly, wait for 5-8 minutes to stir, and when the color of the reagent is uniform, put Pour the well-stirred reagent into the chlorine dioxide solution in the PE plastic bottle. The reagent diffuses automatically in the solution and can be mixed without stirring. Keep in a cool and ventilated place indoors.
[0027] Step 2: After standing for 1-2 days, the gel-like reagent becomes a soft solid, take out the solid, put it into a high-pressure micro-powder mill, and grind it into a powder with a particle size of 5-20 nanometers, and collect the powder in a plastic bag .
[0028] Step 4: Add activated carbon powder and photocat...
Embodiment 2
[0031] The present invention provides a kind of preparation method of rare earth yttrium air cleaner, comprises following component:
[0032]
[0033] Prepared by the following steps:
[0034] Step 1: Prepare the chlorine dioxide solution, put it into a PE plastic bottle, put the activator, slow-release agent, and gel into a glass container and stir evenly, wait for 5-8 minutes to stir, and when the color of the reagent is uniform, put Pour the well-stirred reagent into the chlorine dioxide solution in the PE plastic bottle. The reagent diffuses automatically in the solution and can be mixed without stirring. Keep in a cool and ventilated place indoors.
[0035] Step 2: After standing for 1-2 days, the gel-like reagent becomes a soft solid, take out the solid, put it into a high-pressure micro-powder mill, and grind it into a powder with a particle size of 5-20 nanometers, and collect the powder in a plastic bag .
[0036] Step 4: Add activated carbon powder and photocat...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Property
Measurement
Unit
particle diameter
aaaaa
aaaaa
Login to view more
Abstract
The invention discloses a preparation method of a rare earth yttrium air purifying agent. The preparation method of the rare earth yttrium air purifying agent comprises the following steps: preparinga chlorine dioxide solution, putting the chlorine dioxide solution into a PE plastic bottle, putting an activating agent, a controlled release agent and gel into a glassware, stirring uniformly, pouring the uniformly stirred reagent into the chlorine dioxide solution in the PE plastic bottle after stirring for 5 to 8 minutes and when the color of the reagent is uniform, automatically diffusing thereagent in the solution to mix without stirring to be gel-like, covering the bottle cover, reserving an air-permeable small hole, putting at the cool and ventilation place indoors and standing; afterstanding the gel-like reagent for 1 to 2 days to be soft solid, taking out the solid, putting into a high-pressure micropulverizer, and grinding into powder with the grain size being 5 to 20 nanometers; adding activated carbon powder and photocatalyst powder into the prepared powder, jointly pouring into a three-dimensional mixing machine and mixing uniformly; and adding yttrium oxide, Pt powderand Rh salt into the uniformly mixed powder, adding water to stir until a viscous object occurs and packaging by a vacuum sealing mode.
Description
technical field [0001] The invention relates to an air purifier, in particular to a preparation method of a rare earth yttrium air purifier. Background technique [0002] Air purifiers refer to products that use the adsorption and decomposition principles of natural substances and are processed by modern science and technology to eliminate harmful gases in the air and remove various odors. There are many air purifiers on the market now. , mixed fish and dragons. Generally speaking, there are the following types: adsorption-type air purification, such as activated carbon, bamboo charcoal; cover-type deodorization products, such as condensate fragrance boxes, air fresheners; decomposition-type deodorization products, such as love earth decomposition air purifier, Fukang people's decomposing air purifier, with the increasing number of cars in cities, the pollution caused by the exhaust gas emitted by cars is becoming more and more serious. Therefore, it has become an urgent t...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more