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Volcanic ash environmental-friendly wall material powder and production process thereof

An environmentally friendly wall material and volcanic ash technology, applied in the fields of material science and engineering and non-metallic ore deep processing, can solve the problems of high energy consumption, reduced adsorption performance, and environmental pollution in the processing process, and achieve simple and convenient construction, small specific gravity, and simple operation Effect

Inactive Publication Date: 2017-06-27
山东森森矿业新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a pozzolan environmental protection wall material powder and its production process, using pozzolan as the main functional material, low energy consumption in the processing process, and overcoming the processing problems existing in the prior art Problems such as high process energy consumption, environmental pollution, increased cost, and reduced adsorption performance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] 1. Preparation of high-quality volcanic ash:

[0034] (1) Add raw volcanic ash ore to water to obtain an aqueous solution of volcanic ash raw ore with a solid mass concentration of 50%, stir for 8 minutes, then add an alkaline regulator with a mass concentration of 0.3%, continue stirring for 5 minutes, and add a dispersant with a mass concentration of 0.2%. agent, continue to stir for 40 minutes, and the scrubbing is over;

[0035] (2) Pass the solution obtained after scrubbing in step (1) through a 150-200 mesh sieve, retain the undersize, and perform centrifugation. During centrifugation, the solid content of the solution is 20%, and the centrifugation factor is 4~ 10. The centrifugation time is 5 minutes. After the centrifugation, overflow (supernatant) and underflow (precipitation) are obtained. The underflow means that the sediment is high-quality volcanic ash.

[0036] 2. Preparation of volcanic ash environmental protection wall material powder

[0037] Take 25...

Embodiment 2

[0042] 1. Preparation of high-quality volcanic ash:

[0043](1) Add volcanic ash raw ore to water to obtain a volcanic ash raw ore aqueous solution with a solid mass concentration of 60%, stir for 10 minutes, then add an alkaline regulator with a mass concentration of 0.2%, continue stirring for 8 minutes, and add a dispersant with a mass concentration of 0.6%. agent, continue to stir for 35 minutes, and the scrubbing is over;

[0044] (2) Pass the solution obtained after scrubbing in step (1) through a 150-200 mesh sieve, retain the undersize, and perform centrifugation. During centrifugation, the solids concentration of the solution is 30%, and the centrifugation factor is 4~ 10. The centrifugation time is 3 minutes. After the centrifugation, overflow and underflow are obtained. The underflow is high-quality volcanic ash.

[0045] 2. Preparation of volcanic ash environmental protection wall material powder

[0046] Take 15kg of high-quality volcanic ash, 20kg of attapulgit...

Embodiment 3

[0051] 1. Preparation of high-quality volcanic ash:

[0052] (1) Add raw volcanic ash ore to water to obtain an aqueous solution of volcanic ash raw ore with a solid mass concentration of 70%, stir for 5 minutes, then add an alkaline regulator with a mass concentration of 0.1%, continue stirring for 10 minutes, and add a dispersant with a mass concentration of 0.4%. agent, continue to stir for 30 minutes, and the scrubbing is over;

[0053] (2) Pass the solution obtained after scrubbing in step (1) through a 150-200 mesh sieve, retain the undersize, and perform centrifugation. During centrifugation, the solids concentration of the solution is 20%, and the centrifugation factor is 4~ 10. The centrifugation time is 5 minutes. After the centrifugation, overflow and underflow are obtained. The underflow is high-quality volcanic ash.

[0054] 2. Preparation of volcanic ash environmental protection wall material powder

[0055] Take 40kg of high-quality volcanic ash, 5kg of attapu...

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Abstract

The invention discloses volcanic ash environmental-friendly wall material powder and a production process thereof and belongs to the field of materials science and engineering and non-metallic mine deep processing. The volcanic ash environmental-friendly wall material powder comprises the following raw materials I percentages by weight: 15-40% of high quality volcanic ash, 5-20% of attapulgite, 10-30% of ground calcium carbonate, 10-30% of high-temperature calcined kaolin, 5-10% of quartz sand, 1-5% of white carbon black, 3-10% of sepiolite, 0.1-1.2% of cellulose ether, 1.5-2.5% of glue powder, 0.1-1.2% of lignocellulose, 0.1-0.6% of a water reducer, 1-3% of nano TiO2 / diatomite AND 5-12% of slaked lime. The volcanic ash environmental-friendly wall material powder disclosed by the invention has an air purifying performance and a humidifying function, and the used main material volcanic ash is low in energy consumption in the processing course, so that the problems that the energy consumption is high in an existing product processing course and the like are solved.

Description

technical field [0001] The invention relates to the fields of material science and engineering and deep processing of non-metallic ores, in particular to a volcanic ash environmental protection wall material powder and a production process thereof. Background technique [0002] Low-carbon environmental protection, energy saving and emission reduction are the hot spots of my country's economic development. With people's pursuit of a comfortable life, home environmental protection decoration has become a major consumer hot spot. According to statistics, the amount of interior decoration projects in my country is increasing at a rate of 30% per year, and various problems have emerged from this, such as the impact of indoor air pollution on the occupants' bodies (such as the main pollutants of interior decoration, formaldehyde, ammonia, VOC, benzene, etc. can easily cause occupants asthma, atopic rhinitis, neurological and digestive diseases, and even cancer), mold and deteriora...

Claims

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Application Information

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IPC IPC(8): C04B28/02C04B111/34
CPCC04B28/021C04B2111/00017C04B2111/00482C04B2111/343C04B14/102C04B14/28C04B18/023C04B14/06C04B14/042C04B24/383C04B24/24C04B14/08C04B14/305C04B22/064
Inventor 马学文
Owner 山东森森矿业新材料有限公司
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