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Method for treating organic waste residues in sorbic acid production

A technology of organic waste residue and treatment method, which is applied in the petroleum industry, coking ovens, etc., can solve the problems of high difficulty in recycling, waste of resources, waste of energy, etc., and achieve the effect of realizing recyclable utilization, reducing coking costs, and reducing pollution

Inactive Publication Date: 2015-05-06
JINNENG SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The organic substances adsorbed by waste activated carbon are mainly tar, a by-product of sorbic acid production, and a small amount of unrecovered sorbic acid. Pile up in the factory area, not only occupying the space, but also part of the tar component volatilizes and pollutes the surrounding environment.
At present, the main treatment methods of organic waste residues are incineration and regeneration. A large amount of organic substances are adsorbed in the waste residues, which will be volatilized into the atmosphere during the combustion process, polluting the environment and wasting resources. However, organic waste residues are difficult to regenerate and reuse because of the many and complex adsorbates. higher cost
The amount of organic waste generated in the production process of sorbic acid is large, the content of organic impurities is high, incineration pollutes the environment, wastes energy, and it is difficult to recycle

Method used

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  • Method for treating organic waste residues in sorbic acid production

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Effect test

Embodiment 1

[0017] The processing method of organic waste residue in the described sorbic acid production, at first sorbic acid organic waste residue is transported to the coal plant, according to the composition of blending coal, the control organic waste residue addition amount is 0.2% of blending coal gross weight, when coal plant puts coal The organic waste slag is evenly added to the lean coal, and then sent to the lean coal bunker through the coal conveyor belt. After being measured by a belt scale, it will account for 14.8% of the total weight of the blended coal, 27% of the gas coal, and 33% of the coal. 1 / 3 of the coking coal and 25% of the fat coal are mixed and pulverized to obtain the blended coal, which is then sent to the coal tower, and finally the blended coal is loaded into the coke oven by a coal loading car for coking.

Embodiment 2

[0019] The processing method of organic waste residue in the described sorbic acid production, at first the sorbic acid organic waste residue is transported to the coal plant, according to the composition of blending coal, the control organic waste residue addition is 0.5% of the total weight of blending coal, when the coal plant puts coal The organic waste slag is evenly added to the lean coal, and then sent to the lean coal bunker through the coal conveyor belt. After being measured by a belt scale, it will account for 14.5% of the total weight of the blended coal, 27% of the gas coal, and 33% of the coal. 1 / 3 of the coking coal and 25% of the fat coal are mixed and pulverized to obtain the blended coal, which is then sent to the coal tower, and finally the blended coal is loaded into the coke oven by a coal loading car for coking.

Embodiment 3

[0021] The processing method of the organic waste residue in the described sorbic acid production, at first the sorbic acid organic waste residue is transported to the coal plant, according to the composition of the blended coal, the organic waste residue addition amount is controlled to be 1.0% of the total weight of the blended coal, and when the coal plant puts coal The organic waste slag is evenly added to the lean coal, and then sent to the lean coal bunker through the coal conveyor belt. After being measured by a belt scale, 14% of the total weight of the mixed coal will account for lean coal, 27% of gas coal, and 33% of coal. 1 / 3 of the coking coal and 25% of the fat coal are mixed and pulverized to obtain the blended coal, which is then sent to the coal tower, and finally the blended coal is loaded into the coke oven by a coal loading car for coking.

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Abstract

The invention belongs to the technical field of sorbic acid production and in particular relates to a method for treating organic waste residues in sorbic acid production. The method for treating organic waste residues in sorbic acid production comprises the following steps: transporting sorbic acid organic waste residues into a coal plant, uniformly adding the organic waste residues into lean coal during coal feeding in the coal plant, conveying the lean coal into a coal bunker, metering, mixing and grinding the lean coal with other coal kinds to obtain the mixed coal, and transporting the coal to a coal tower; and finally, feeding the mixed coal into a coke oven for coking. According to the treatment method, the coking cost is saved, and the environmental pollution is avoided.

Description

technical field [0001] The invention belongs to the technical field of sorbic acid production, and in particular relates to a treatment method for organic waste residue in sorbic acid production. Background technique [0002] The decolorization process of the food preservative sorbic acid production process uses activated carbon as a decolorizer. Activated carbon absorbs impurities while also adsorbing a small amount of sorbic acid, and absorbs a large amount of tar when it is used for the second time in the recycling post. The organic substances adsorbed by waste activated carbon are mainly tar, a by-product of sorbic acid production, and a small amount of unrecovered sorbic acid. Pile up in the factory area, which not only takes up space, but also partially volatilizes and pollutes the surrounding environment with peculiar smell. At present, the main treatment methods of organic waste residues are incineration and regeneration. A large amount of organic substances are adso...

Claims

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Application Information

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IPC IPC(8): C10B57/04
CPCC10B57/04
Inventor 秦庆平李金伟王凡凡
Owner JINNENG SCI & TECH
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