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Preparation method for preparing biomass carbon material from chewing gum

A bio-carbon material and chewing gum technology, which is applied in the field of preparing biomass carbon and bio-carbon materials, can solve the problems that chewing gum affects the environment and is difficult to clean, and achieves the effect of saving resources and increasing added value.

Inactive Publication Date: 2016-09-21
GUANGZHOU ENVIRONMENTAL PROTECTION TECH EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention proposes a method for preparing biological carbon materials from chewing gum, and carbonizes chewing gum to prepare biomass carbon materials. On the one hand, it solves the problems that chewing gum affects the environment and is extremely difficult to clean up, and at the same time makes it valuable for use, turning waste into treasure

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0017] Take 10g of chewing gum, put it into a crucible, seal the mouth of the crucible with tinfoil or cover the lid of the crucible, set the temperature at 260°C, heat for 2.5 hours, and then cool to room temperature to obtain biomass carbon.

example 2

[0019] Take 10g of chewing gum, put it into a crucible, seal the mouth of the crucible with tinfoil or cover the lid of the crucible, set the temperature at 300°C, heat for 2 hours, and then cool to room temperature to obtain biomass carbon.

example 3

[0021] Take 10g of chewing gum, put it into a crucible, take tinfoil paper to seal the mouth of the crucible or cover the lid of the crucible, set the temperature at 400°C, heat for 1 hour, and then cool to room temperature to obtain biomass carbon.

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PUM

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Abstract

The invention discloses a preparation method for preparing a biomass carbon material from chewing gum. The preparation method comprises the following steps: (1) sealing 10 parts (by weight) of the chewing gum in a crucible in an oxygen isolated manner; (2) wrapping the crucible with a tin-foil sheet; (3) putting the chewing gum of the crucible which is wrapped by the tin-foil sheet in the step (2) in a muffle furnace, and carrying out heating for 0.5 to 4 hours at the temperature of 250 DEG C to 450 DEG C; and (4) cooling the muffle furnace to room temperature, thereby preparing biomass carbon. According to the preparation method, on one hand, the risk that the chewing gum comes into the market once again is avoided; and meanwhile, the biomass carbon material is prepared and can be further developed into other materials such as activated carbon through technical development, so that the biomass carbon material has a utility value, and the waste is changed into the valuable.

Description

technical field [0001] The invention relates to a technique for preparing biomass carbon by utilizing industrial solid waste chewing gum, which belongs to the industry of biological carbon materials. Background technique [0002] At present, chewing gum will be recycled by manufacturers after it expires. After recycling, manufacturers will strictly prohibit such products from entering the market in order to ensure the reputation of their products. Therefore, these companies think back to incinerating the recovered products so that they cannot be re-distributed to the market. The technology of incineration can be an effective technology to solve its re-flow into the market, but it is a waste of resources. Chewing gum is a kind of candy for people to put in their mouths and chew with natural gum or glycerin resin as the basis of colloid, adding syrup, mint, sweetener, etc. to reconcile and press. Therefore, it is mainly composed of macromolecular organic matter, and its mole...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C01B31/02
Inventor 李善得高忠本陈迪唐忠辉莫建红林晓娟
Owner GUANGZHOU ENVIRONMENTAL PROTECTION TECH EQUIP