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Paper sludge biomass environment-friendly renewable energy additive and preparation method thereof

A technology for renewable energy and biomass, applied in the petroleum industry, solid fuels, fuels, etc., can solve problems such as land occupation and environmental pollution, and achieve the effects of wide range of raw materials, environmental protection, and good application prospects

Inactive Publication Date: 2012-10-17
INTELLIGENT ENERGY LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above methods cannot fundamentally solve the problem of subsequent treatment of papermaking sludge, and a large amount of accumulation not only occupies an area but also pollutes the environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The paper mud biomass environmental protection renewable energy additive of this embodiment is mainly made of the following components in mass parts: 10 parts of ether, 10 parts of Tween, 10 parts of industrial salt, 5 parts of magnesium nitrate, 5 parts of potassium permanganate, Potassium dichromate 5 parts, quicklime 20 parts, the specific doses are: ether 50g, Tween 50g, industrial salt 50g, magnesium nitrate 25g, potassium permanganate 25g, potassium dichromate 25g, quicklime 100g, of which ether and Tween As a combustion aid, industrial salt, magnesium nitrate, potassium permanganate and potassium dichromate are used as oxidants, quicklime, potassium permanganate and potassium dichromate are used as sulfur-fixing and desulfurizing agents, and potassium dichromate is also used as an anti-coking agent. , the present invention also includes an appropriate amount of water as a solvent, and the amount of water is adjusted according to the needs of the mixing ratio of th...

Embodiment 2

[0018] The paper slime biomass environmental protection renewable energy additive of this embodiment is mainly made of the following components by mass: 15 parts of ether, 15 parts of Tween, 15 parts of industrial salt, 10 parts of magnesium nitrate, 10 parts of potassium permanganate, Potassium dichromate 10 parts, quicklime 25 parts, the specific dosage is: ether 75g, Tween 75g, industrial salt 75g, magnesium nitrate 50g, potassium permanganate 50g, potassium dichromate 50g, quicklime 125g, wherein ether and Tween As a combustion aid, industrial salt, magnesium nitrate, potassium permanganate and potassium dichromate are used as oxidants, quicklime, potassium permanganate and potassium dichromate are used as sulfur-fixing and desulfurizing agents, and potassium dichromate is also used as an anti-coking agent. , the present invention also includes an appropriate amount of water as a solvent, and the amount of water is adjusted according to the needs of the mixing ratio of the ...

Embodiment 3

[0021] The paper slime biomass environmental protection renewable energy additive of this embodiment is mainly made of the following components by mass: 12 parts of ether, 12 parts of Tween, 12 parts of industrial salt, 8 parts of magnesium nitrate, 8 parts of potassium permanganate, 8 parts of potassium dichromate, 22 parts of quicklime, the specific doses are: 60g of ether, 60g of Tween, 60g of industrial salt, 40g of magnesium nitrate, 40g of potassium permanganate, 40g of potassium dichromate, 110g of quicklime, of which ether and Tween As a combustion aid, industrial salt, magnesium nitrate, potassium permanganate and potassium dichromate are used as oxidants, quicklime, potassium permanganate and potassium dichromate are used as sulfur-fixing and desulfurizing agents, and potassium dichromate is also used as an anti-coking agent. , the present invention also includes an appropriate amount of water as a solvent, and the amount of water is adjusted according to the needs of...

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Abstract

The invention discloses a paper sludge biomass environment-friendly renewable energy additive and a preparation method thereof. The additive is advantaged in low cost, combustion supporting, desulphurization, scale removing, boiler coking preventing, and boiler thermal efficiency improving. With the additive, paper sludge combustion heat value can be improved. The additive is mainly composed of the components of, by mass: 10-15 parts of ether, 10-15 parts of tween, 10-15 parts of industrial salt, 5-10 parts of magnesium nitrate, 5-10 parts of potassium permanganate, 5-10 parts of potassium dichromate, and 20-25 parts of quicklime. The preparation method comprises the steps that: cold water is added into quicklime, such that lime cream is prepared for later use; industrial salt, magnesium nitrate, potassium permanganate, and potassium dichromate are dissolved in water and heated, or are directly dissolved in hot water, such that a hot solution is obtained; tween is added into the hot solution, and the mixture is well mixed by stirring; the lime cream is added to the hot solution with the added tween, and the mixture is well mixed by stirring; ether is added to the mixture, and the mixture is well mixed by stirring; and a proper amount of hot water is added into the mixture, and the temperature is maintained for 30-60min. The additive provided by the invention can be widely applied in the field of environment-friendly renewable energy.

Description

technical field [0001] The invention relates to a paper mud biomass environmental protection renewable energy additive; in addition, the invention also relates to a preparation method of a paper mud biomass environmental protection renewable energy additive. Background technique [0002] Currently, the global financial crisis has triggered an energy crisis. Under the situation of decreasing fossil fuels (oil, coal and natural gas), the international and domestic energy sources are tense, the price of coal and other fuels has risen significantly, and the cost of fuel has risen rapidly. Under the influence of many factors, the government has vigorously promoted the transformation of the entire national industrial structure to an intensive economy, and energy conservation and emission reduction has become a hot spot in new energy research in the 21st century. [0003] Paper sludge is papermaking sludge, which is the terminal product discharged after wastewater treatment in pap...

Claims

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Application Information

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IPC IPC(8): C10L9/10
Inventor 聂民邹宗伍赵文亮卢勇
Owner INTELLIGENT ENERGY LTD
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