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Preparation method of oil fume high-efficiency purification additive

An additive and high-efficiency technology, applied in chemical instruments and methods, separation methods, detergent compositions, etc., can solve the problems of low purification efficiency of sub-micron particles and difficult oil pollution treatment, and achieve low corrosion and good water solubility , high purification efficiency

Inactive Publication Date: 2018-12-21
何治伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The technical problem to be solved by the present invention: Aiming at the problems of low purification efficiency of sub-micron particles and high difficulty in oil pollution treatment in the existing wet treatment technology for oil fume purification, a preparation method of high-efficiency oil fume purification additive is proposed

Method used

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  • Preparation method of oil fume high-efficiency purification additive

Examples

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example 1

[0031] Take 200g of citrus peel and mix it with 300g of deionized water to obtain a mixture. Heat the mixture to boiling and cook it; collect the reflux liquid with a condenser tube; take 100g of the reflux liquid, 1g of ammonium chloride and 20g of dichloromethane and mix them for 10 minutes , to obtain two phases of oil and water, discharge the water phase to obtain cleaning agent A; get 20g triethanolamine, 10g oleic acid and 100g deionized water and mix to obtain cleaning agent B; take 100g fresh spinach and put it into 500g boiling deionized water , filter after 10min, take 200g of filtrate, 20g of ethylene glycol monobutyl ether, 60g of isopropanol and 40g of ethylene glycol ether and mix them as solvent; take 6g of sodium polyphosphate, 2g of sodium dodecylbenzenesulfonate, 4g of emulsifier Mix OP-10 and 100g of deionized water to obtain additives; mix 20g of cleaning agent A, 10g of cleaning agent B, 100g of solvent and 10g of additives to obtain a mixed solution, and s...

example 2

[0033] Take 300g of citrus peel and mix it with 450g of deionized water to obtain a mixture, heat the mixture to boiling and cook; collect the reflux liquid with a condenser tube; take 150g of the reflux liquid, 1.5g of ammonium chloride and 30g of dichloromethane and mix, let stand After 10 minutes, the two phases of oil and water were obtained, and the water phase was discharged to obtain cleaning agent A; 30g of triethanolamine, 15g of oleic acid and 150g of deionized water were mixed to obtain cleaning agent B; 150g of fresh spinach was taken and placed in 750g of boiling deionized In water, filter after 10 minutes, take 300g of filtrate, 30g of ethylene glycol monobutyl ether, 90g of isopropanol and 60g of ethylene glycol ether as a solvent; take 9g of sodium polyphosphate, 3g of sodium dodecylbenzenesulfonate, 6g of emulsified Mix agent OP-10 and 150g deionized water to obtain additives; take 30g cleaning agent A, 15g cleaning agent B, 150g solvent and 15g additives and m...

example 3

[0035]Take 400g of citrus peel and mince it and mix it with 600g of deionized water to obtain a mixture, heat the mixture to boiling and cook; collect the reflux liquid with a condenser tube; take 200g of the reflux liquid, 2g of ammonium chloride and 40g of dichloromethane and mix them, let stand for 10min , to obtain two phases of oil and water, discharge the water phase to obtain cleaning agent A; get 40g triethanolamine, 20g oleic acid and 200g deionized water and mix to obtain cleaning agent B; take 200g fresh spinach and put it into 1000g boiling deionized water , filter after 10min, take 400g filtrate, 40g ethylene glycol monobutyl ether, 120g isopropanol and 80g ethylene glycol ethyl ether and mix as solvent; take 12g sodium polyphosphate, 4g sodium dodecylbenzene sulfonate, 8g emulsifier Mix OP-10 and 200g of deionized water to obtain additives; mix 40g of cleaning agent A, 20g of cleaning agent B, 200g of solvent and 20g of additives to obtain a mixed solution, and st...

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Abstract

The invention relates to a preparation method of an oil fume high-efficiency purification additive, and belongs to the technical field of environment-friendly cleaning. The method has the advantages that spinach leaf boiling deionized water has a certain degreasing effect due to weak basicity, glycol ether can be dissolved in water and oil due to excellent dissolving capacity, and a surfactant hasexcellent compatibility and can rapidly dissolve contacted greasy dirt into a solvent; D-limonene in citrus peels has excellent dirt-removing power, triethanolamine can produce triethanolamine oleicsoap with oleic acid, produce triethanolamine sodium sulfonate with sodium dodecyl benzene sulfonate, and rapidly emulsification decomposition on greasy dirt; in addition, the reset unreacted triethanolamine can ensure that the purification additive continuously keep weak basicity, the triethanolamine can continuously perform neutral reaction with fatty acid, and the dirt-removing power is enhanced; the additive is good in water solubility, can rapidly emulsify greasy dirt, and is high in purification efficiency and low in damage to purification equipment.

Description

technical field [0001] The invention relates to a preparation method of an oil fume high-efficiency purification additive, which belongs to the field of environmental protection cleaning technology. Background technique [0002] Cooking fume mainly comes from a large number of thermo-oxidative decomposition products produced by edible oil and food under high temperature conditions during food cooking, production and processing in the catering and catering industry and related industries. It specifically includes volatile grease, fine oil, organic matter, and thermal oxidation and pyrolysis products. [0003] The hazards of oil fume mainly include the following aspects: 1. Direct emission will cause serious pollution to the atmosphere; 2. It is easy to cause diseases such as lung cancer, nasopharyngeal cancer and esophageal tumor; Moreover, the oil fume produced by the catering industry is directly discharged without any purification treatment, which has become a hot spot fo...

Claims

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Application Information

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IPC IPC(8): C11D10/04B01D47/00
CPCB01D47/00C11D1/008C11D1/22C11D1/72C11D10/04C11D10/042C11D10/045
Inventor 何治伟周立史志新
Owner 何治伟
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