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Powdery carbide slag foaming agent

A technology of carbide slag and foaming agent, applied in the field of foaming agent, can solve the problem of not purifying the air, etc., and achieve the effect of controlling noise pollution

Inactive Publication Date: 2014-08-27
李辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] There are many types of foaming agents, which have made a great contribution to the control of noise pollution, but the above products can only be used to control noise pollution, and have no function of purifying air

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] Below in conjunction with embodiment the present invention will be further described:

[0032] 1. The powdered calcium carbide slag foaming agent ingredients are composed of the following components by weight percentage: acidified carbide slag 48%, high-viscosity attapulgite clay powder 8%, sodium lauryl sulfate 27%, sodium percarbonate 12.1% %, 3% sodium bicarbonate, 0.8% sodium polyacrylate, 0.6% sodium pyrophosphate and 0.5% sodium polynaphthaldehyde sulfonate.

[0033] The production method of the powdery calcium carbide slag foaming agent: input the ingredients of the powdery calcium carbide slag foaming agent into a mixer for stirring, and after stirring evenly, input it into a mill for grinding, the particle fineness is ≤0.074 mm, and it is packaged as powder The finished product of carbide slag blowing agent.

[0034] The production method of the acidified carbide slag is as follows: 1. The preparation of dilute sulfuric acid is composed of the following compon...

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Abstract

The invention discloses a powdery calcium carbide slag foaming agent. The main point of the technical scheme is that the powdery calcium carbide slag foaming agent is composed of acidified calcium carbide slag, high-viscosity attapulgite clay powder, sodium lauryl sulfate, Sodium percarbonate, sodium polyacrylate, sodium pyrophosphate and sodium polynaphthaldehyde sulfonate. The powdery calcium carbide slag foaming agent ingredients are stirred, pulverized and packed into finished products of the powdery calcium carbide slag foaming agent. Powdered calcium carbide slag foaming agent has strong foaming ability, high foaming ratio, large foam production per unit volume, good toughness of the outer film of the foam and is not easy to break, good foam stability, long-term non-foaming, fine foam, and in the medium The generated holes have the advantages of uniform size, low bleeding and good compatibility with the medium used. Products produced with powdered calcium carbide slag foaming agent can not only effectively control noise pollution, but also have the functions of heat preservation and air purification; noise products.

Description

technical field [0001] The invention relates to a foaming agent, in particular to a powdery calcium carbide slag foaming agent. Background technique [0002] Urban noise seriously affects the normal life and personal health of urban residents. Urban noise mainly refers to traffic noise, factory noise, construction noise and social life noise. It has become one of the conspicuous urban environmental pollution problems. [0003] To control noise, measures such as damping, sound insulation, sound absorption, muffler, personal protection, and building layout are usually taken to minimize or reduce the vibration of the sound source, absorb the sound energy in propagation, and set up obstacles to reflect all or part of the sound. Reduce the effect of noise to achieve the purpose of controlling noise. [0004] Usually, sound-absorbing materials are used to produce some sound-absorbing panels, sound-insulating walls, sound-absorbing nets and silencers to control noise pollution, a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B38/02C04B24/26
Inventor 许庆华许盛英袁长兵蒋文兰
Owner 李辉