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Siliceous sponge bone spicule purifying method, purifying system and application

A purification method and sponge technology, applied in the direction of silicon oxide, silicon dioxide, etc., can solve the problems such as the difficulty of 100% purification of sponge bone spicules, the complicated and dangerous process, and the failure to remove negative charges, and achieve improved safety, high purity, Easy-to-use effects

Active Publication Date: 2018-06-15
四川博智多科技有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The technical problem solved by the present invention is to provide a method for purifying siliceous spicules, which solves the problem that the purification of spicules in the prior art requires high-temperature acid solution or lye treatment, thereby requiring secondary treatment to make them close to neutral. It consumes energy, the process is cumbersome and dangerous, and the spicules are not easy to achieve 100% purification, and the negative charge is not removed, and the problem of easy adsorption of impurities

Method used

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  • Siliceous sponge bone spicule purifying method, purifying system and application
  • Siliceous sponge bone spicule purifying method, purifying system and application

Examples

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Embodiment 1

[0042] as attached figure 2 As shown, the present embodiment provides a purification system for siliceous spicules, including a specific gravity filter device 1 for containing the overweight filtrate to soak the siliceous spicules to remove impurities, and for containing the dispersion liquid to remove impurities. Dispersion filtering device 2 for further removing impurities from the siliceous spongy bone needles that have been removed by the specific gravity filter device 1, used to contain polar cleaning liquid to remove impurities from the siliceous spongy bone needles that have been removed by the dispersive filtering device 2 A polarity removal device 3 for washing and depolarizing the needles, a vibrating sieving machine 4 for sieving the siliceous sponge spicules depolarized by the polarity removal device 3 to obtain siliceous spongy spicules of uniform size , a cleaning device 5 for containing distilled water to clean the siliceous spongy spicules sorted by the vibrat...

Embodiment 2

[0049] This embodiment provides a purification method of siliceous spongy spicules, which is carried out by using the purification system of Embodiment 1, and its process flow chart is as attached figure 1 As shown, it specifically includes the following steps:

[0050] Step 1: specific gravity filtration: the original siliceous sponge bone needle (fresh sponge) is placed between the first specific gravity filter screen and the second specific gravity filter screen of the specific gravity filter device, and adding a concentration of 10% in the specific gravity filter tank Soak in hydrogen oxide aqueous solution for 12 hours to soften the original siliceous spongy spicules and precipitate internal impurities, and according to the difference in specific gravity, make the impurities with larger specific gravity go down and be located under the second specific gravity filter screen; make the specific gravity Smaller impurities float upwards and are located on the first specific gr...

Embodiment 3

[0056] This example provides a method for purifying siliceous spicules of the present invention. Compared with Example 2,

[0057] In step 1, adding a concentration of 100% hydrogen peroxide solution to the specific gravity filter tank and soaking for 0.5 hours;

[0058] In step 2, add a hydrogen peroxide aqueous solution with a concentration of 100% to the dispersion filter tank body, stir the stirring blade at a speed of 1500 rpm, and stir and disperse for 10 minutes;

[0059] In step 3, dry the siliceous spongy spicules treated in step 2 in a vacuum oven at 150°C for 4 hours, and dry the siliceous spongy spicules from which the polar groups have been removed in a vacuum oven at 40°C for 24 hours;

[0060] In step 4, dry in a blast oven at 70°C until the water content is lower than 0.01%, and the rest of the conditions are the same.

[0061] The obtained purified siliceous spongy spicules are analyzed by an energy spectrum analyzer (EDS), and the purity is 100%. Observed b...

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Abstract

The invention discloses a siliceous sponge bone spicule purifying method and a purifying system, and solves the problems in the prior art that the energy is consumed, the process is complicated and dangerous, the sponge bone spicule is not easy to purify by 100%, the negative charge is not eliminated, and the siliceous sponge bone spicule adsorbs the impurity easily. According to the purifying method, the purified siliceous sponge bone spicule is obtained by sequentially proportionally filtering, dispersively filtering, removing polarity, cleaning with distilled water the original siliceous sponge bone spicule. The purifying system comprises a proportional filtering device, a dispersive filtering device, a polarity removing device, a vibrating screen classifier, a cleaning device and a drying tank. The invention also provides the application of the siliceous sponge bone spicule prepared through the purifying method to a 3D printing material. The method is simple and convenient to operate, the siliceous sponge bone spicule purified through the method is high in purity, does not adsorb new impurities in the production, transportation and use process, and the safety is effectively improved.

Description

technical field [0001] The invention belongs to the technical field of sponge spicules, and in particular relates to a purification method, purification system and application of siliceous spicules. Background technique [0002] It is human nature to love beauty. With the passage of time, increasing age, natural aging of cells, air pollution, and sunlight and ultraviolet radiation, etc., various factors can easily cause skin roughness, dullness, spots, oiliness or relaxation. Skin problems often occur in the epidermis to the skin layer. between the cuticles. Therefore, many people hope to restore the skin's whiteness, elasticity, smoothness and delay aging by applying skin care products, applying facial masks, eating beauty food and even applying skin care products. Therefore, many relevant cosmetologists have developed many methods to improve skin quality, but there are still some sequelae or side effects, which are described as follows: [0003] 1. Fruit acid skin peeli...

Claims

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Application Information

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IPC IPC(8): C01B33/12
Inventor 邹智挥吴进三
Owner 四川博智多科技有限公司
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