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Compound biomass fuel containing sepiolite as well as preparation method of fuel

A biomass fuel, sepiolite technology, applied in the direction of biofuel, waste fuel, fuel, etc., can solve the problems of pollution, accidents, litter and weed decay, etc., to reduce industrial pollution, high combustion temperature, application promising effect

Inactive Publication Date: 2016-01-06
明光市龙腾矿物有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the straw is burned in the fields, causing pollution and accidents, and the litter and weeds are left to rot

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A composite biomass fuel containing sepiolite, in terms of dry weight, the components in parts by weight are: 40 parts of agricultural and forestry waste, 20 parts of humus layer soil, 40 parts of waste tire rubber, and 10 parts of composite combustion accelerant; The composite combustion accelerant is composed of 80 parts by weight of sepiolite powder, 20 parts of basic copper carbonate, 10 parts of coal slime, 20 parts of sodium nitrate, 20 parts of black shale, and 7 parts of manganese oxide.

[0029] A preparation method for composite biomass fuel containing sepiolite, the specific steps are:

[0030] (1) First, the agricultural and forestry wastes are coarsely crushed to obtain plant scraps with a particle size of 5 mm; the waste tire rubber is coarsely crushed to obtain rubber scraps with a particle size of 5 mm;

[0031] (2) Then, mix the plant debris, rubber debris and humus layer soil together evenly to obtain a mixed slurry with a moisture content of 50%;

[...

Embodiment 2

[0036] A composite biomass fuel containing sepiolite, in terms of dry weight, the components in parts by weight are: 55 parts of agricultural and forestry waste, 15 parts of humus layer soil, 30 parts of waste tire rubber, and 15 parts of composite combustion accelerant; The composite combustion accelerant comprises the following components in parts by weight: 100 parts of sepiolite powder, 15 parts of basic copper carbonate, 15 parts of coal slime, 15 parts of sodium nitrate, 15 parts of black shale, and 5 parts of manganese oxide.

[0037] A preparation method for composite biomass fuel containing sepiolite, the specific steps are:

[0038] (1) First, the agricultural and forestry wastes are coarsely crushed to obtain plant scraps with a particle size of 4mm; the waste tire rubber is coarsely crushed to obtain rubber scraps with a particle size of 4mm;

[0039] (2) Then, mix the plant debris, rubber debris and humus layer soil together evenly to obtain a mixed slurry with a ...

Embodiment 3

[0044] A composite biomass fuel containing sepiolite, in terms of dry weight, the components in parts by weight are: 70 parts of agricultural and forestry waste, 10 parts of humus layer soil, 40 parts of waste tire rubber, and 10 parts of composite combustion accelerant; The composite combustion accelerant comprises the following components in parts by weight: 120 parts of sepiolite powder, 10 parts of basic copper carbonate, 20 parts of coal slime, 10 parts of sodium nitrate, 30 parts of black shale, and 3 parts of manganese oxide.

[0045] A preparation method for composite biomass fuel containing sepiolite, the specific steps are:

[0046] (1) First, the agricultural and forestry wastes are coarsely crushed to obtain plant scraps with a particle size of 3mm; the waste tire rubber is coarsely crushed to obtain rubber scraps with a particle size of 3mm;

[0047] (2) Then, mix the plant fragments, rubber fragments and humus layer soil together evenly to obtain a mixed slurry wit...

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Abstract

The invention discloses compound biomass fuel containing sepiolite as well as a preparation method of the fuel. The compound biomass fuel containing the sepiolite comprises components in parts by dry weight as follows: 40-70 parts of agricultural and forestry residues, 10-20 parts of humus layer soil, 20-40 parts of waste tire rubber and 10-20 parts of a compound combustion improver; the compound combustion improver comprises components in parts by weight as follows: 80-120 parts of sepiolite powder, 10-20 parts of basic cupric carbonate, 10-20 parts of coal slime, 10-20 parts of sodium nitrate, 20-30 parts of black shale and 3-7 parts of manganese oxide. The biomass fuel has the high combustion temperature of 1550-1600 DEG C and the combustion efficiency about 40% higher than that of common biomass fuel; the calorific value can reach 4900-5300 kcal / kg, and 1 ton of biomass fuel is equivalent to 0.7 ton of standard coal; combustion tail gas conforms to related national regulations, the desulfurization rate can reach 98%, and the denitration rate can reach 95%.

Description

technical field [0001] The invention relates to the technical field of new energy, in particular to a composite biomass fuel containing sepiolite and a preparation method thereof. Background technique [0002] Agricultural and forestry waste is a large amount of waste generated during the harvesting and processing of agricultural and forestry crops, for example, the straw left in the farmland when the crops are harvested, the rice husks and chaffs left in the agricultural production process, and the branches and leaves left in the forestry production process , wood chips and leftovers from wood processing, etc., as well as residues from the food processing industry. my country is rich in agricultural and forestry waste resources. At present, agricultural and forestry wastes are loosely scattered in a large area. Except for a small part of crop straws used for livestock feed, cooking and heating, most of them are discarded in the fields as waste. There are many utilization m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L5/44C10L5/40
CPCY02E50/10Y02E50/30
Inventor 王小明
Owner 明光市龙腾矿物有限公司
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