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Biofuel rod produced from sugarcane leaf tips
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A biofuel and sugarcane leaf technology, applied in biofuel, waste fuel, fuel, etc., can solve the problems of low combustion rate, insufficient calorific value, environmental pollution, etc., and achieve slagging prevention, reduced use, and high combustion calorific value Effect
Inactive Publication Date: 2016-09-21
安徽省珍云生物能源有限公司
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Problems solved by technology
[0003] The amount of sugarcane planted in my country is large, and the sugarcane is usually sent to the sales place after harvesting. The leaf tips are usually stacked or burned on the spot, which pollutes the environment. However, if the sugarcane leaf tips are treated in the traditional way, not only the combustion rate is low, but the heat Insufficient value may also cause environmental pollution
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Embodiment 1
[0017] A kind of biofuel stick produced by using sugarcane leaf tips, the weight ratio of its components is as follows: 55% sugarcane leaf tips, 12% cabbage waste, 20% asphalt waste, 3% plant ash, 3% zeolitepowder, sodiumhydroxide 2%, ammoniumbicarbonate 5%;
[0018] Its preparation method comprises the following steps:
[0019] (1) Grinding the sugarcane leaf tips with a pulverizer until the particle size is less than 5mm, and crushing the asphalt leftovers until the particle size is less than 1cm, respectively for later use;
[0020] (2) Add an appropriate amount of water to the cabbage waste, beat it with a beater, then slowly add sodium hydroxide during the stirring process, continue stirring for 3-5 minutes after the addition is completed, and let it stand for 4-6 hours to obtain a mixed slurry for later use;
[0026] A kind of biofuel stick produced by using sugarcane leaf tips, the weight ratio of its components is as follows: 60% sugarcane leaf tips, 7% cabbage waste, 18% asphalt waste, 4% plant ash, 6% zeolite powder, sodium hydroxide 1%, ammonium bicarbonate 4%;
[0027] Its preparation method is the same as in Example 1.
[0028] The resulting pellets have a molding rate of 95.3%, an oxygen content of about 38%, and a fuel rod that is easy to ignite. The sulfur content is 1.3%, the combustion calorific value is 17.2MJ / Kg, and the burning time per kilogram is 142 minutes.
Embodiment 3
[0030] A kind of biofuel stick produced by using sugarcane leaf tip, the weight ratio of its components is as follows: sugarcane leaf tip 61%, cabbage waste 13%, asphalt waste 15%, plant ash 2%, zeolite powder 3%, sodium hydroxide 3%, ammonium bicarbonate 3%;
[0031] Its preparation method is the same as in Example 1.
[0032] Among them, the molding rate of the obtained particles is 91.8%, the oxygen content is about 37%, the fuel rod is easy to ignite, the sulfur content is 1.1%, the combustion heat value is 17.5MJ / Kg, and the combustion time per kilogram is 136 minutes.
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Abstract
The invention discloses a biofuel rod produced from sugarcane leaf tips. The biofuel rod is prepared from components in percentage by weight as follows: 55%-65% of the sugarcane leaf tips, 7%-15% of cabbage waste, 15%-20% of asphalt leftovers, 2%-4% of plant ash, 3%-6% of zeolitepowder, 1%-3% of sodiumhydroxide and 3%-6% of ammoniumhydrogencarbonate. Compared with the prior art, the biofuel rod has the advantages as follows: the cabbage waste is modified by sodiumhydroxide and then fermented together with the sugarcane leaf tips and the asphalt leftovers, material structures of the cabbage waste and the sugarcane leaf tips are improved, the obtained fuel rod is high in combustion heat value and low in sulfur content, use of an adhesive can be reduced, every kilogram of the biofuel rods can be burnt for 2 h or above, and residues after burning are rich in various organic elements and can be used as organic fertilizer in a field.
Description
technical field [0001] The invention belongs to the technical field of biological solid fuels, and in particular relates to a biological fuel rod produced by using sugarcane leaf tips. Background technique [0002] With the rapid development of the global economy, the human demand for energy is increasing, and the traditional energy is being exhausted. The development of biomass fuels has become one of the important topics of energy project research. Now, simple biomass raw materials or wastes are usually treated. After dust removal and drying, the calorific value is detected, and then a certain amount of combustion aid or high calorific value material is added according to the corresponding calorific value to meet the demand, and finally it is extruded into pellet fuel. [0003] The amount of sugarcane planted in my country is large, and the sugarcane is usually sent to the sales place after harvesting. The leaf tips are usually stacked or burned on the spot, which pollutes...
Claims
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Application Information
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