Cleaning agent and preparation method and application thereof

A cleaning agent and builder technology, which can be applied to cleaning methods and utensils, cleaning methods using liquids, detergent compounding agents, etc., and can solve the problems of high processing costs, long processing time, and complicated processes.

Inactive Publication Date: 2021-04-27
NINGBO FENGCHENG ADVANCED ENERGY MATERIALS RES INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problems of high processing cost, high energy consumption, complicated process, secondary pollution, long processing time, and non-environmental protection of oily sludge in the prior art, according to one aspect of the application, a cleaning agent is provided. The cleaning ag...

Method used

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  • Cleaning agent and preparation method and application thereof
  • Cleaning agent and preparation method and application thereof
  • Cleaning agent and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] Preparation of cleaning agent: Take 20 parts of natural surfactant D-limonene, 5 parts of emulsifier AEO-7, 10 parts of builder sodium carbonate, and 65 parts of tap water in a beaker, mechanically stir at 300rpm, stir for 30min, mix well, Prepared as a cleaning agent.

[0063] Cleaning of floor sludge: Mix floor sludge and water at a mass ratio of 1:2, and mechanically stir evenly at room temperature at a speed of 300rpm for 10 minutes. After stirring evenly, add cleaning agent in an amount of 1% of the mass of the ground sludge. After adding the cleaning agent, continue stirring for 30min. After cleaning, let it stand at room temperature for 10 minutes, collect the supernatant oil, and use a centrifuge to centrifuge the remaining muddy water mixture at 3000 rpm for 5 minutes. After the centrifugation is completed, the upper oil slick and the middle water layer are collected, the lower layer is removed and cleaned, and the sludge falls to the ground. After drying, th...

Embodiment 2

[0065] Preparation of cleaning agent: Take 25 parts of natural surfactant alkyl sugar anhydride, 6 parts of emulsifier AEO-7, 15 parts of builder sodium silicate, 54 parts of tap water in a beaker, mechanically stir at 300rpm, stir for 30min, mix Uniform, formulated as a cleaning agent.

[0066] Cleaning of floor sludge: mix floor sludge and water at a mass ratio of 1:2, and mechanically stir evenly at room temperature at a speed of 400rpm for 10 minutes. After stirring evenly, add cleaning agent in an amount of 1.5% of the mass of the ground sludge. After adding the cleaning agent, continue to stir for 40min. After cleaning, let it stand at room temperature for 20 minutes, collect the supernatant oil, and use a centrifuge to centrifuge the remaining muddy water mixture at 3000 rpm for 10 minutes. After the centrifugation is completed, the upper layer of slick oil and the middle water layer are collected, the lower layer is taken off and cleaned, and the oily sludge falls to...

Embodiment 3

[0068] Preparation of cleaning agent: Take 30 parts of natural surfactant tea saponin, 8 parts of emulsifier AEO-9, 10 parts of builder sodium silicate, 5 parts of sodium tripolyphosphate, 47 parts of tap water in a beaker, mechanically stir, 300rpm, stir for 30min, mix evenly, and make floor sludge cleaning agent.

[0069] Cleaning of floor sludge: mix floor sludge and water at a mass ratio of 1:2, and mechanically stir evenly at room temperature with a speed of 400rpm and a stirring time of 20min. After stirring evenly, add cleaning agent in an amount of 2% of the mass of the ground sludge. After adding the cleaning agent, continue stirring for 50min. After cleaning, let it stand at room temperature for 30 minutes, collect the supernatant oil, and use a centrifuge to centrifuge the remaining muddy water mixture at 3000 rpm for 10 minutes. After the centrifugation is completed, the upper oil slick and the middle water layer are collected, the lower layer is taken off and cl...

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Abstract

The invention discloses a cleaning agent and a preparation method and application thereof. The cleaning agent comprises the following components: 20-40 parts by weight of a natural surfactant, 5-10 parts by weight of an emulsifier, 10-20 parts by weight of a builder, and 30-65 parts by weight of solvent. The cleaning agent is obtained by mixing the natural surfactant with the emulsifier, the builder and the solvent according to a proper ratio; the used raw materials are cheap and easy to obtain, the cleaning efficiency of the natural surfactant can be effectively improved, and the cleaning agent has the characteristics of small in use amount, easy to degrade in the natural environment and free of environmental pollution.

Description

technical field [0001] The application relates to a cleaning agent and its preparation method and application, belonging to the technical field of solid pollutant treatment. Background technique [0002] The main source of oily sludge is the extraction and smelting of crude oil. According to the source of oily sludge, oily sludge is divided into three types, namely, oily sludge from oil fields, oily sludge from storage and transportation, and oily sludge from refining. Among them, the oily sludge on the ground in the oil field, also known as the oily sludge, refers to a large amount of oily solid waste produced in the process of petroleum exploration, exploitation, transportation and storage. The characteristic is that the oily sludge contains sand, waste, grass and other impurities , the distribution is extremely uneven, and the components of residual oil and mud sand in the landed oil sludge change greatly. After being exposed to the sun and weathered, the light component...

Claims

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Application Information

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IPC IPC(8): C11D1/72C11D3/18C11D3/10C11D3/08C11D3/06C11D3/20C11D3/60B08B3/08
CPCB08B3/08C11D1/662C11D1/72C11D1/825C11D3/06C11D3/08C11D3/10C11D3/188C11D3/2086
Inventor 赵莎莎刘宇虹吴文炜胡敏
Owner NINGBO FENGCHENG ADVANCED ENERGY MATERIALS RES INST CO LTD
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