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Dephosphorized cleaning agent for cleaning grinding wheel dust

A cleaning agent and grinding wheel technology, applied in detergent compositions, surface active detergent compositions, organic detergent compositions, etc., can solve problems such as eutrophication of water bodies, reduce oil removal costs, shorten oil removal time, The effect of protecting the environment

Inactive Publication Date: 2014-06-18
JURONG HENGXIANG TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional cleaning agent for degreasing grinding wheel dust is usually an alkaline degreasing agent, such as sodium hydroxide, sodium carbonate, sodium phosphate, etc., because the cleaning agent contains phosphorus, if it is discharged into water, it is easy to cause Severe water eutrophication

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Embodiment 1: be used for cleaning the dephosphorization cleaning agent of emery wheel ash, comprise following component and the weight percent of each component is respectively: Lauryl dimethyl ammonium chloride and carbon fatty alcohol polyoxyethylene ether composite system 20%; maleic anhydride-acrylic acid copolymer sodium salt 10%; the balance water.

Embodiment 2

[0017] Embodiment 2: be used for cleaning the dephosphorization cleaning agent of emery wheel ash, comprise following component and the percentage by weight of each component is respectively: lauryl dimethyl ammonium chloride and carbon fatty alcohol polyoxyethylene ether composite system 30%; maleic anhydride-acrylic acid copolymer sodium salt 20%; the balance water.

Embodiment 3

[0018] Embodiment 3: be used for cleaning the dephosphorization cleaning agent of emery wheel ash, comprise following component and the weight percent of each component is respectively: lauryl dimethyl ammonium chloride and carbon fatty alcohol polyoxyethylene ether composite system 30%; sodium metasilicate and polymer sodium polyacrylate compound system 15%; the balance water.

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PUM

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Abstract

The invention relates to a dephosphorized cleaning agent for cleaning grinding wheel dust. The dephosphorized cleaning agent for cleaning the grinding wheel dust comprises the following components in percentage by weight: 20 to 40 percent of surfactant compound system, 10 to 20 percent of builder and the balance of water. The traditional phosphorus-containing cleaning agent is replaced by the surfactant compound system and the builder; the cleaning agent is high in stability, oil removal rate and biodegradability, is nontoxic and effectively protects the environment, and the cleaning rate of over 98 percent can be reached at room temperature; and the oil removal time can be further shortened and the oil removal cost can be further reduced if auxiliary cleaning methods such as ultrasonic waves are adopted.

Description

technical field [0001] The invention relates to a cleaning agent, in particular to a dephosphorization cleaning agent for cleaning grinding wheel ash, and belongs to the technical field of metal processing aids. Background technique [0002] During the grinding process of high-tech steel, a large amount of grinding wheel dust will be generated, and the main components of the grinding wheel dust are iron filings, cutting oil and grinding wheel abrasive grains. In recent years, due to the soaring price of iron ore, the recycling and reuse of grinding wheel ash, especially high-tech steel grinding wheel ash, has attracted more and more attention from various enterprises. Processing, that is, the cutting oil needs to be removed first. [0003] The traditional cleaning agent for degreasing grinding wheel dust is usually an alkaline degreasing agent, such as sodium hydroxide, sodium carbonate, sodium phosphate, etc., because the cleaning agent contains phosphorus, if it is discha...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11D1/835C11D3/37
Inventor 祁建国秦春平
Owner JURONG HENGXIANG TEXTILE