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Ash removing agent as well as preparation method and application thereof

A technology of ash remover and active agent, applied in the field of ash remover and its preparation, can solve the problems of high heavy metal content, great human injury and high treatment cost

Pending Publication Date: 2022-04-12
GUANGDONG REDSUNSTAR IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned method is based on strong acid or medium strong acid and then adds strong oxidant, which is harmful to the human body and is not environmentally friendly. The heavy metal content in the waste liquid is high and the post-treatment cost is high.

Method used

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  • Ash removing agent as well as preparation method and application thereof
  • Ash removing agent as well as preparation method and application thereof
  • Ash removing agent as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Embodiment 1 provides a kind of deashing agent, and its component and preparation method are as follows:

[0037]

[0038] Add C12 alkanes and organic amines to the production kettle in turn, stir well, then add nonionic surfactant and dispersant, stir evenly and transparently at room temperature to get the deashing agent.

Embodiment 2

[0040] Embodiment 2 provides a kind of deashing agent, and preparation method is the same as embodiment 1, and its component content is as follows:

[0041]

Embodiment 3

[0043] Embodiment 3 provides a kind of deashing agent, and preparation method is the same as embodiment 1, and its component content is as follows:

[0044]

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PUM

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Abstract

The invention provides an ash removal agent as well as a preparation method and application thereof. The ash removing agent comprises the following components: C12 alkane, organic amine, a nonionic surfactant and a dispersing agent. By adding the C12 alkane, the organic amine, the nonionic surfactant and the dispersing agent, the ash removal agent has an excellent ash removal effect on charcoal ash generated in stainless steel stamping cleaning. In addition, a strong acid or strong alkali system in a traditional scheme is avoided, so that the scheme of the invention is environment-friendly and lower in post-treatment cost, and the ash removal agent can be used for removing charcoal ash in stainless steel.

Description

technical field [0001] The invention belongs to the technical field of stainless steel stamping cleaning, and in particular relates to a deashing agent and its preparation method and application. Background technique [0002] Stainless steel is widely used in industries such as heavy industry, light industry and daily necessities. During the forming process of stainless steel, hydraulic presses are usually used to stamp and shape to obtain the desired shape. During the stamping process, it is often necessary to coat a layer of lubricating oil-stamping oil on the stainless steel surface to reduce friction, but due to the high temperature and high pressure generated on the stainless steel surface at the moment of stamping, the lubricating oil is partially carbonized, and carbon will also be precipitated on the stainless steel surface. Therefore, the processed stainless steel often has a layer of black ash, which is called charcoal ash in the industry. Carbon ash adheres to t...

Claims

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Application Information

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IPC IPC(8): C23G1/19C23G5/06
CPCY02P10/20
Inventor 陈腾飞苏映
Owner GUANGDONG REDSUNSTAR IND
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