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Method for producing biomass forming carbon

A biomass and by-product technology, applied in biofuels, waste fuels, special forms of dry distillation, etc., can solve the problems of high cost, environmental pollution, waste of resources, etc., and achieve high calorific value, high carbon content, and pollution reduction. Effect

Inactive Publication Date: 2015-09-30
钟诚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a method for producing biomass shaped carbon, which can solve the problems of wasting resources, polluting the environment and high cost in the existing charcoal production

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A method of producing biomass shaped carbon, comprising the steps of:

[0015] A. Equipped with 160kg of agricultural waste by-products, 96kg of adhesives, 16kg of combustion accelerant, 4kg of smoke suppressant, and 130kg of water, and then first dry the agricultural waste by-products at a temperature of 105°C for 2 hours, and then put Enter in the carbonization furnace, temperature is 500 ℃, carbonization 9 hours, obtains carbonization material;

[0016] B. Pulverize and sieve the obtained carbonized material to 50 meshes to obtain biomass carbonized powder, and then mix the biomass carbonized powder with adhesive, combustion aid, smoke suppressant and water to obtain a mixed material;

[0017] C. Put the mixed material obtained in step B into a carbonization furnace and ignite it, let it stand for 5 hours for aging, and then press and shape it to obtain biomass shaped charcoal.

[0018] The adhesive is composed of clay 6: bentonite 2: coal gangue 2: lignocellulose 1...

Embodiment 2

[0021] A method of producing biomass shaped carbon, comprising the steps of:

[0022] A. Equipped with 240kg of agricultural waste by-products, 145kg of adhesives, 24kg of combustion accelerant, 15kg of smoke suppressant, and 190kg of water, and then first dry the agricultural waste by-products at a temperature of 90°C for 4 hours, and then put Enter in the carbonization furnace, temperature is 650 ℃, carbonization 6 hours, obtains carbonization material;

[0023] B. Pulverize and sieve the obtained carbonized material to 50 meshes to obtain biomass carbonized powder, and then mix the biomass carbonized powder with binder, combustion aid, smoke suppressant and water to obtain a mixed material;

[0024] C. Put the mixed material obtained in step B into a carbonization furnace and ignite it, let it stand for 3 hours for aging, and then press and shape it to obtain biomass shaped charcoal.

[0025] The adhesive is composed of clay 6: bentonite 2: coal gangue 2: lignocellulose 1 ...

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Abstract

The invention discloses a method for producing biomass forming carbon, and belongs to the technical field of renewable energy. The method comprises the following steps: A, preparing 160-240 parts of an agricultural waste by-product, 96-145 parts by weight of an adhesive, 6-24 parts by weight of a combustion improver, 4-15 parts by weight of a smoke suppressor, and 130-190 parts by weight of water; at first, stoving the agricultural waste by-product for 2-4 hours, and then placing the stoved agricultural waste by-product in a carbonization furnace for carbonizing for 6-9 hours to obtain a carbonized material; B, grinding the carbonized material obtained in the step A, sieving the carbonized material to be 50 meshes, and obtaining biomass carbonize powder, and uniformly mixing the biomass carbonize powder, the adhesive, the combustion improver, the smoke suppressor and the water to obtain a mixed material; C, placing the mixed material, obtained in the step B, in the carbonization furnace and igniting, standing for 3-5 hours, curing and conducting compression moulding, and obtaining forming carbon. Compared with the prior art, the biomass forming carbon, produced according to the method, is short in carbonization furnace time, has no pollution to the environment, and is high in carton content, and high in heating value.

Description

technical field [0001] The invention relates to the technical field of renewable energy, in particular to a method for producing biomass shaped carbon by using agricultural waste by-products. Background technique [0002] Charcoal is a dark brown or black porous solid fuel that remains after incomplete combustion of wood or woody raw materials, or pyrolysis under air-isolated conditions. Charcoal has a large number of micropores and transition pores, so that it not only has a high specific Surface area, and the tar material in the pores will have good adsorption performance after being excluded. The production and utilization of charcoal in large quantities has a long history. Charcoal is used in the smelting of bronzes in the Shang Dynasty and ironware in the Spring and Autumn and Warring States Periods. Its hygroscopicity is used to observe climate changes. It is often used as raw materials for carbon disulfide and activated carbon in the chemical industry. It is used as ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L5/44C10B53/02C10B57/10
CPCY02E50/10Y02E50/30Y02P20/133
Inventor 钟诚
Owner 钟诚
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