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Energy-saving discharging-reducing fire coal synergistic addition agent

A technology of synergistic additive, energy saving and emission reduction, applied in the field of industrial additives, which can solve the problems of short combustion support time, large dosage and high production cost

Inactive Publication Date: 2008-02-13
赵宏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Chinese patents, such as 0106347.9, 981007116, etc., have disclosed some coal-burning combustion-supporting agents, but they all have the disadvantages of high production cost, short combustion-supporting time, and large consumption

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Matrix material selection: bentonite 15 kg

[0025] Fly Ash 10kg

[0026] Active material selection: Potassium permanganate 5 kg

[0027] Potassium chlorate 15 kg

[0028] Potassium perchlorate 10 kg

[0029] Ferric nitrate 12 kg

[0030] Ammonium nitrate 8 kg

[0031] Soda lime ingredients selection: industrial sodium chloride 15 kg

[0032] limestone 10 kg

[0033] Implementation steps:

[0034] 1) Fully mix 15 kg of bentonite with 10 kg of fly ash to prepare 25 kg of mixture A, set aside.

[0035] 2) Prepare 5 kg of potassium permanganate as a 45% aqueous solution, soak 5 kg of mixture A in the aqueous solution for 24 hours, and bake at 60° C. for 1 hour to obtain product A.

[0036] 3) 15 kg of potassium chlorate, 10 kg of potassium perchlorate, 12 kg of ferric nitrate, 8 kg of ammonium nitrate, and 5 kg of industrial sodium chloride were prepared into a 60% aqueo...

Embodiment 2

[0040] Matrix material selection: bentonite 15 kg

[0041] Fly Ash 10kg

[0042] Zeolite 15kg

[0043] Active material selection: Potassium permanganate 3 kg

[0044] Potassium chlorate 8 kg

[0045] Potassium perchlorate 8 kg

[0046] Ferric nitrate 10 kg

[0047] Ammonium molybdate 6 kg

[0048] Soda lime ingredients selection: industrial sodium chloride 15 kg

[0049] limestone 10 kg

[0050] Implementation steps:

[0051] 1) Fully mix 15 kg of bentonite with 10 kg of fly ash and 15 kg of zeolite to obtain 40 kg of mixture A, which is set aside.

[0052] 2) Prepare 3 kg of potassium permanganate as a 45% aqueous solution, soak 5 kg of mixture A in the aqueous solution for 24 hours, and bake at 60° C. for 1 hour to obtain product A.

[0053] 3) 8 kg of potassium chlorate, 8 kg of potassium perchlorate, 10 kg of ferric nitrate, 6 kg of ammonium molybdate, a...

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Abstract

The invention discloses an additive capable for enhancing energy-conservation and emission-reduction of coals. The product is produced by mixing matrix material, active material and soda lime according to a proper ratio (calculated by weight percent) of 20-30 percent : 30-60 percent : 20-40 percent. The matrix material refers to one of or a mixture of several materials of zeolite molecular sieve, kaolin, bentonite and flyash. The active material consists of oxidant and catalyst. The soda lime is produced by adding industrial solution to limestone, mainly used for swelling and sulfur solidifying. The additive has eminent effect in improving energy conservation and energy efficiency, and capable to reduce emission of flue gas and other harmful gases. The additive is also characterized by simple production process, low cost, small dosage and user-friendly features.

Description

Technical field: [0001] The invention relates to an industrial additive, in particular to an energy-saving and pollution-reducing coal-burning additive. Background technique: [0002] Coal occupies a large proportion in the world's energy consumption structure, and plays a pivotal role in the economic development of our country and the world. However, in production and application, there are generally problems of low utilization rate of coal and serious waste. [0003] At present, our country vigorously advocates energy conservation and emission reduction. Improving the practical efficiency of coal can not only directly produce huge economic benefits, but also has great significance in environmental protection. [0004] Chinese patents, such as 0106347.9, 981007116, etc., have disclosed some coal-burning combustion-supporting agents, but they all have higher production costs, short combustion-supporting time, and large consumption. [0005] The object of the present invent...

Claims

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Application Information

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IPC IPC(8): C10L9/10
Inventor 赵宏
Owner 赵宏
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