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Environmental-friendly biomass fuel particle and preparation method thereof

A technology of biomass fuel and biochar, which is applied in the direction of biofuel, waste fuel, fuel, etc., can solve the problems of low energy utilization rate, insufficient combustion, environmental pollution, etc. high degree of effect

Inactive Publication Date: 2018-12-18
滁州三丰科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the actual use of biomass fuel, there are still the following defects: insufficient combustion, low energy utilization rate, pollution of the environment and water sources

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] An environmentally friendly biomass fuel granule, the raw materials of which are as follows in parts by weight: 68 parts of straw powder, 46 parts of biomass charcoal powder, 46 parts of bentonite, 23 parts of anti-coking additives, 8 parts of sulfur-fixing agent, and 3 parts of dechlorination agent , 12 parts of magnesium chloride, 7 parts of sodium nitrate, 46 parts of coal slime, 16 parts of binder, 4 parts of white stone powder, and 12 parts of kyanite.

[0021] Specifically, the anti-coking additive is a mixture of dolomite, colemanite and chlorite, and the dolomite, colemanite and chlorite are mixed in a mass ratio of 3:4:3.

[0022] Specifically, the binder is a mixture of potassium fulvic acid, carboxymethyl cellulose and water, adding a flocculant to coagulate and precipitate the lignin particles in the suspension, and then drying, pulverizing, and sieving to obtain a bonded agent.

[0023] Specifically, the flocculant is modified starch / 5-hydroxymethylfurfura...

Embodiment 2

[0031] An environmentally friendly biomass fuel granule, the raw materials of which are as follows in parts by weight: 70 parts of straw powder, 56 parts of biomass charcoal powder, 50 parts of bentonite, 25 parts of anti-coking additives, 5 parts of sulfur-fixing agent, and 4 parts of dechlorination agent , 15 parts of magnesium chloride, 10 parts of sodium nitrate, 40 parts of coal slime, 13 parts of binder, 5 parts of white stone powder, and 15 parts of kyanite.

[0032] Specifically, the anti-coking additive is a mixture of dolomite, colemanite and chlorite, and the dolomite, colemanite and chlorite are mixed in a mass ratio of 3:4:3.

[0033] Specifically, the binder is a mixture of potassium fulvic acid, carboxymethyl cellulose and water, adding a flocculant to coagulate and precipitate the lignin particles in the suspension, and then drying, pulverizing, and sieving to obtain a bonded agent.

[0034] Specifically, the flocculant is modified starch / 5-hydroxymethylfurfur...

Embodiment 3

[0042] An environmentally friendly biomass fuel granule, the raw materials of which are as follows in parts by weight: 96 parts of straw powder, 68 parts of biomass charcoal powder, 56 parts of bentonite, 28 parts of anti-coking additives, 8 parts of sulfur-fixing agent, and 4 parts of dechlorination agent , 16 parts of magnesium chloride, 13 parts of sodium nitrate, 46 parts of coal slime, 16 parts of binder, 8 parts of white stone powder, and 15 parts of kyanite.

[0043] Specifically, the anti-coking additive is a mixture of dolomite, colemanite and chlorite, and the dolomite, colemanite and chlorite are mixed in a mass ratio of 3:4:3.

[0044] Specifically, the binder is a mixture of potassium fulvic acid, carboxymethyl cellulose and water, adding a flocculant to coagulate and precipitate the lignin particles in the suspension, and then drying, pulverizing, and sieving to obtain a bonded agent.

[0045] Specifically, the flocculant is modified starch / 5-hydroxymethylfurfur...

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PUM

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Abstract

The invention discloses an environmental-friendly biomass fuel particle, which is prepared from the following raw materials in parts by weight: 68 to 96 parts of straw powder, 46 to 68 parts of biomass charcoal powder, 46 to 56 parts of bentonite, 23 to 28 parts of anti-coking additives, 4 to 8 parts of sulphur-fixing agents, 3 to 4 parts of dechlorinating agents, 12 to 16 parts of magnesium chloride, 7 to 13 parts of sodium nitrate, 34 to 46 parts of coal slime, 10 to 16 parts of bonding agents, 4 to 8 parts of white stone powder and 12 to 15 parts of kyanite. The slag forming and coke forming problems of the biomass fuel in the combustion process can be solved; the problem that the biomass fuel particles can easily are liable to break and crack can also be solved; the bonding degree of the prepared briquettesshaping fuel bonding degree is high; the magnesium chloride, sodium nitrate, coal slime and the like are used as ignition and combustion improversupport agents, so that the combustion efficiency and the heat energy of the biomass fuel can beare improved; the combustion pollution is low; the ash content is low.

Description

technical field [0001] The invention relates to the technical field of environment-friendly biomass fuel particles, in particular to an environment-friendly biomass fuel particle and a preparation method thereof. Background technique [0002] Changing the way of energy production and consumption, and developing and utilizing renewable clean energy resources such as biomass energy are of great significance to establishing a sustainable energy system, promoting national economic development and environmental protection. [0003] Despite the rapid increase in the use of commodity energy such as coal in rural areas, biomass energy still occupies an important position. However, in the actual use of biomass fuel, there are still the following defects: insufficient combustion, low energy utilization rate, pollution of the environment, and water pollution. Contents of the invention [0004] The purpose of the present invention is to solve the shortcomings in the prior art, and pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L5/44C10L9/10
CPCC10L5/445C10L9/10Y02E50/10Y02E50/30
Inventor 程松
Owner 滁州三丰科技有限公司
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