Fly ash compound foaming agent
A composite, fly ash technology, applied in the field of foaming agents, can solve problems such as river silting, dust generation, and air pollution.
Active Publication Date: 2015-04-01
顾翔
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AI Technical Summary
Problems solved by technology
If a large amount of fly ash is not treated, it will generate dust and pollute the atmosphere; if it is discharged into the water system, it will cause river silting, and the toxic chemicals in it will also cause harm to humans and organisms
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0035] Below in conjunction with embodiment the present invention will be further described:
[0036] 1. Fly ash composite foaming agent ingredients are composed of the following components by weight percentage: fly ash composite foaming agent paste 72%, hydrogen peroxide 19.95%, polyether modified silicone oil 0.05% and water 8 %.
[0037] The production method of the fly ash composite foaming agent: input the fly ash composite foaming agent ingredients into a high-speed mixer for stirring, the speed of the mixer is controlled at 1500 to 1600 rpm, and the stirring time is controlled at 8 minutes. After being stirred evenly, it becomes the finished product of fly ash composite foaming agent.
[0038] The ingredients of the fly ash composite foaming agent paste are composed of the following components by weight percentage: 38% of fly ash, 16% of attapulgite clay powder with air purification function, dodecyl dimethyl amine oxide 5%, Cocoamide Diethanolamine 2%, Silicone Polyeth...
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Abstract
The invention discloses a fly ash compound foaming agent. The technical scheme is characterized in that the fly ash compound foaming agent is composed of fly ash, attapulgite argil powder with an air purification function, hydrogen peroxide, N,N-dimethyldodecylamine-N-oxide, coconut oleoyl diethanolamide, silicon resin polyether emulsion, polyether modified silicon oil and water. Firstly, ingredients of a paste of the fly ash compound foaming agent are stirred into the paste, and then, the ingredients of the fly ash compound foaming agent are stirred into a finished product of the fly ash compound foaming agent. The fly ash compound foaming agent has the characteristics of high foaming capacity, high foaming expansion ratio, high foam production quantity in unit volume, fine, uniform and difficultly-broken foam holes, high product demoulding speed, good surface smoothness and high later strength of a product. A product produced by using the fly ash compound foaming agent not only has heat preservation, heat insulation and sound insulation effects, but also has an air purification function; and the fly ash compound foaming agent is suitable for producing lightweight boards, lightweight walls and silencing and noise reducing products.
Description
technical field [0001] The invention relates to a foaming agent, in particular to a fly ash composite foaming agent. Background technique [0002] Foaming agents can be divided into three categories: chemical foaming agents, physical foaming agents and surfactants. Foaming agents with more uses include cement foaming agents, concrete foaming agents, plastic foaming agents, and polyurethane foaming agents. , rubber foaming agent, glass foaming agent, etc. [0003] Although there are many kinds of foaming agents and they are widely used, they have the disadvantages that their performance is not comprehensive enough to meet the needs of actual production and environmental protection, and the existing foaming agents do not have the function of purifying air. [0004] Fly ash is the fine ash collected from the flue gas after coal combustion. Fly ash is the main solid waste discharged from coal-fired power plants. Fly ash is one of the industrial waste residues with a large disch...
Claims
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IPC IPC(8): C04B38/02C04B24/42
Inventor 田亚军张锦蓉韩林利许庆华袁长兵许盛英蒋文兰
Owner 顾翔