A kind of production equipment and production method of fatty acid methyl ester soap

A fatty acid methyl ester and production equipment technology, which is applied in the direction of carboxylate/lactone preparation, separation method, and recovery of fatty substances. It can solve problems such as insufficient reaction, incomplete separation of methanol, and large equipment footprint. Strong foam, low solubility, and the effect of reducing equipment footprint and cost

Active Publication Date: 2022-06-07
辽宁圣德华星化工有限公司
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Problems solved by technology

However, the existing methyl ester method of soap has the problems of insufficient reaction, incomplete separation of methanol, and large equipment footprint.

Method used

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  • A kind of production equipment and production method of fatty acid methyl ester soap

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Embodiment Construction

[0022] In order to make the purpose, technical solution and advantages of the technical solution more clear, the technical solution will be further described in detail below with reference to the specific embodiments. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the technical solution.

[0023] like figure 1 As shown, a production equipment for fatty acid methyl ester soap making, the production equipment comprises a feed mixer 100, a saponification reactor 200, a heater 300, a wiper dryer 400, a methanol condenser 500, a methanol water tank 600, a Foamer 700, vacuum pump 800;

[0024] The feed end of the feed mixer 100 is connected with the fatty acid methyl ester feed line 1, the softened water feed line 2 and the lye feed line 3, and the discharge end of the feed mixer 100 passes through the first output The pipeline 4 is connected to the feed end of the saponification reactor 200, and the discharge end of t...

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Abstract

The invention discloses a production equipment for making fatty acid methyl ester soap. The production equipment comprises a feed mixer, a saponification reactor, a heater, a wiped film dryer, a methanol condenser, a methanol water tank, a demister, and a vacuum pump. The feed end of the feed mixer is connected with the fatty acid methyl ester feed pipeline, the demineralized water feed pipeline and the lye feed pipeline. The invention also provides a method for producing soap from fatty acid methyl ester. The invention adopts the fatty acid methyl ester to make soap, the soap making process and equipment are simple, the occupied area is small, the saponification reaction is sufficient, and the methanol separation effect is good.

Description

technical field [0001] The invention relates to the technical field of tertiary amine production, in particular to a production equipment and a production method for making soap from fatty acid methyl esters. Background technique [0002] Soap mainly refers to 8-22 carbon fatty acid sodium salt or potassium salt. It is easily soluble in water and has the functions of foaming, wetting, penetrating, emulsifying and decontamination, such as washing soap in daily life. The application prospect is very wide, and the preparation methods of soap mainly include the direct saponification of oil and the methyl ester method. Among them, the methyl ester method is the latest technology, which can produce high-quality soap. It has great advantages in continuous production. It can save the soap drying step, reduce water consumption and equipment. The traditional process generally uses grease as the main raw material to have saponification reaction with NaOH. The equation of this reactio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01J19/18B01J19/00B01F33/82B01D1/22C07C51/09C07C53/126
CPCB01J19/18B01J19/0053B01J19/0066B01D1/22C07C51/09B01F33/821B01F33/82C07C53/126Y02W30/74
Inventor 于文冰魏景峰于勇滨佟文学于广涛李顺明
Owner 辽宁圣德华星化工有限公司
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