High-efficiency coal-saving burning additive

An additive and high-efficiency technology, applied in the field of coal-fired additives, can solve problems such as environmental pollution, insufficient coal combustion, and shortage of coal resources, and achieve the effects of improving furnace efficiency, reducing the generation of harmful substances, and reducing emissions

Inactive Publication Date: 2009-03-11
梁宴邱 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to solve the problems of shortage of coal resources, insufficient coal combustion and environmental pollution, the invention provides a high-efficiency coal-saving combustion-supporting additive

Method used

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  • High-efficiency coal-saving burning additive

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Embodiment Construction

[0029] Specific embodiments of the present invention are shown in Table 1.

[0030] Table 1 Raw material composition (weight percent) of high-efficiency coal-saving combustion-supporting additives

[0031]

[0032] Get the raw material in each embodiment and prepare as follows:

[0033] a. Add sulfur-fixing agent and water in No. 1 reaction kettle, stir for 25-40 minutes, and dissolve it into a solution;

[0034] b. Add igniter, accelerant and water to the No. 2 reaction kettle, stir for 30-45 minutes, and heat to 50°C to make it a solution;

[0035] c. Add catalyst and water into No. 3 reaction kettle, stir for 25-40 minutes, heat to 50°C, and make it into a solution;

[0036] d. All the solutions obtained in the No. 1, No. 2 and No. 3 reaction kettles are added to the No. 4 reaction kettle, and the surfactant is added in proportion, and the mixture is slowly stirred until the mixture is uniform.

[0037] The high-efficiency coal-saving combustion-supporting additive of...

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Abstract

The invention relates to a high-efficiency coal-saving combustion-supporting additive, which comprises the following compositions in weight percentage: 2 to 5 percent of dicyclopentadienyl iron, 4 to 8 percent of palladium chloride, 8 to 12 percent of cerium oxide, 13 to 16 percent of surfactant, 10 to 18 percent of detonator, 12 to 18 percent of combustion promoter, 15 to 22 percent of sulphur-fixing agent, and the balance being water. The method for preparing the high-efficiency coal-saving combustion-supporting additive comprises the steps that: a catalyst, the sulfur-fixing agent, the detonator, the combustion promoter, the surfactant and the water are added according to the proportion and are stirred evenly to obtain the high-efficiency coal-saving combustion-supporting additive. The high-efficiency coal-saving combustion-supporting additive has no corrosiveness, is safe and steady under normal temperature and normal pressure, ensures that bunker coal is completely combusted, improves thermal efficiency, saves energy sources, reduces the emission of harmful gas such as sulfur dioxide and so on simultaneously, has simple preparation technology, and reduces production cost.

Description

technical field [0001] The invention relates to a high-efficiency coal-saving combustion-supporting additive, belonging to the technical field of coal-burning additives. Background technique [0002] At present, energy shortage has become the number one problem in the world. Although my country is a country with large reserves, due to the rapid economic development and the substantial increase in energy consumption, there has been a contradiction between the mining and use of coal. Insufficient combustion of coal and the generation of a large amount of harmful gases after combustion have also caused great pollution to the surrounding environment. With the continuous enhancement of energy conservation and environmental protection awareness, energy conservation and environmental protection have become one of the effective means for enterprises to reduce production and enhance product market competitiveness. [0003] Due to the rapid development of my country's economy in rece...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L9/10
Inventor 梁宴邱芦素婷
Owner 梁宴邱
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