Adhesive used for biomass solid fuel

A solid fuel and biomass technology, applied in the field of adhesives, can solve problems such as poor lubricity, rising production costs, and weak adhesion, and achieve the effects of improving processing performance, increasing productivity, and high wetting ability

Inactive Publication Date: 2016-05-04
SHAANXI DERONG NEW ENERGY
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  • Abstract
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Problems solved by technology

[0010] If the amount of bio-heavy oil is too small, the adhesion will be weak and the lubricity will be poor, which will cause processing difficulties, increase the production cost, and reduce the overall quality of the product such as calorific value, appearance and compactness.
If the amount is too much, if the maximum absorption capacity is exceeded, there will be a waste of bio-heavy oil, and the product will be soft

Method used

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  • Adhesive used for biomass solid fuel

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Embodiment Construction

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0023] see figure 1 , the adhesive in the biomass solid fuel processing technology is the heavy bottom oil obtained from the biodiesel production process. The heavy oil at the bottom of the tower is the heavy oil at the bottom of the tower obtained through vacuum distillation of fatty acid methyl esters in the biodiesel production process. It shall not contain crude glycerin, waste methanol, gutter oil, acidified oil, light oil, petrochemical residue and other components that are not pure substances. The heavy oil at the bottom of the tower includes triglycerides, diglycerides, monoglycerides with large molecular weight and high boiling point, polymers of a small amount of oil, and oil-soluble impurities. The heavy oil at the bottom of the ...

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Abstract

The invention discloses an adhesive used for biomass solid fuel. The adhesive is tower bottom heavy oil obtained in the production process of biodiesel. The adhesive is low in price, easy to obtain, sufficient in yield, low in sulfur content, environmentally friendly, free of toxicity, easy to degrade and convenient to use, productivity can be improved, hydrophobicity, high adhesive force, high infiltration capacity, low ash content and a high calorific value are achieved, and the adhesive is suitable for being used for comprehensively improving processing performance, storage and transportation performance and combustion and use performance in the biomass solid fuel processing process.

Description

technical field [0001] The invention relates to an adhesive, in particular to an adhesive using tower bottom heavy oil obtained in a biodiesel production process as a biomass solid fuel. Background technique [0002] Due to the high sulfur content of ordinary coal combustion, it is easy to cause excessive sulfur dioxide emissions during the combustion process. With the gradual strengthening of environmental protection requirements, the use of ordinary coal is gradually restricted, and solar energy, wind energy, water energy and biomass energy are gradually paid attention to, and the proportion of energy supplement and replacement is continuously increased. [0003] Some fields that used to burn coal were directly replaced by electricity, some were replaced by gas or fuel oil, and some were replaced by biomass solid fuel. From the perspective of use cost, electric energy is the highest, followed by fuel oil or gas, and biomass solid fuel is the lowest. From the perspective ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L5/44
CPCY02E50/10Y02E50/30C10L5/442C10L5/445
Inventor 姚东阳高宏亮石建军饶国智王明强高静
Owner SHAANXI DERONG NEW ENERGY
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