Preparation method of adsorbent having fruit fragrance

A technology of adsorbent and fragrance, applied in chemical instruments and methods, other chemical processes, etc., can solve the problems of secondary pollution, peculiar smell, poor adsorption effect of activated carbon, etc., achieve good adsorption effect and save cost

Inactive Publication Date: 2017-09-15
于国军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the improvement of living standards in recent years, more and more food is stored in the refrigerator. Mixing and storing food will inevitably cause peculiar smell. When the peculiar smell gas reaches a certain concentration, it will affect the quality of the stored food.
[0003] At present, most of the adsorbents are carried out by activated carbon. However, activated carbon has a price cost, the adsorption effect of activated carbon is poor, the operating cost and raw material cost are high, and it is easy to cause secondary pollution. waste generation, but also to reduce costs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0021] Example A preparation method of an adsorbent with fruity fragrance

[0022] A preparation method of an adsorbent with fruity fragrance, which is carried out in sequence according to the following steps:

[0023] (1) cleaning

[0024] Choose fresh orange peel, orange peel, and grapefruit peel as materials, and then wash them clean to get an A;

[0025] (2) dry

[0026] Dry A in an oven at 80°C for 3 hours; obtain B;

[0027] (3) Broken

[0028] Break B into small pieces of 5cm2 to get C;

[0029] (4) Soak

[0030] Soak C in absolute ethanol for 24 hours, filter, and rinse the filter residue in clean water once to obtain D;

[0031] (6) dry

[0032] Put D in an oven at 60°C for 24 hours, mix the dried material with activated carbon particles at a weight ratio of 3:1, and put them in non-woven bags to obtain the adsorbent.

[0033] The adsorption effects of the adsorbents provided in this example are greater than those of activated carbon, pure diatoms and green fo...

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PUM

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Abstract

The invention discloses a preparation method of an adsorbent having fruit fragrance, wherein the preparation method sequentially comprises washing, drying, breaking, soaking, drying, and other steps. According to the present invention, the common waste in life is used as the originally ecological biological absorption material, such that the waste recycling is achieved, the obtained adsorbent can effectively absorb the odor, can emit natural fragrance, has characteristics of cost saving and good adsorption effect, and is suitable for adsorbing odorous gases.

Description

technical field [0001] The invention relates to an adsorbent for gas, in particular to a method for preparing the adsorbent with fruity fragrance. Background technique [0002] With the improvement of living standards in recent years, more and more food is stored in the refrigerator. Mixing and storing food will inevitably cause peculiar smell. When the peculiar smell gas reaches a certain concentration, it will affect the quality of the stored food. [0003] At present, most of the adsorbents are carried out by activated carbon. However, activated carbon has a price cost, the adsorption effect of activated carbon is poor, the operating cost and raw material cost are high, and it is easy to cause secondary pollution. Waste generation can also reduce costs. Contents of the invention [0004] Aiming at the deficiencies of the prior art, the present invention provides a method for preparing an adsorbent with a fruity fragrance, which solves the above-mentioned problems in th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J20/24B01J20/30B01D53/02
CPCB01J20/24B01D53/02B01J2220/4825
Inventor 于国军
Owner 于国军
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