Production technology for refined horse oil ethyl ester

A horse oil ethyl ester and production process technology, which is applied in the field of refined horse oil ethyl ester production technology, can solve problems such as difficult realization of large-scale industrial production and application, hindered research and development of horse oil products, immature complete process, etc. The effect of short time, high output and good economic value

Active Publication Date: 2019-01-11
新疆天然芳香农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The extraction process of these two methods is complicated, the cost is high, and it is difficult to realize large-scale industrial production and application
[0010] Therefore, summarizing the current existing pr

Method used

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  • Production technology for refined horse oil ethyl ester
  • Production technology for refined horse oil ethyl ester
  • Production technology for refined horse oil ethyl ester

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0027] Example 1

[0028] Extraction of crude horse oil: At room temperature, use a meat grinder to crush the fresh horse fat, then add it to a stainless steel reaction kettle, heat to 80°C, stir for 4 hours, open the air release valve to release some water vapor, and open Horizontal condensing switch, vacuum dehydration at 100℃ until the water separator no longer drips, and then at 80℃, first filter with a stainless steel filter to collect the clear liquid of horse oil, and then filter the clear liquid with 250 mesh The cloth was filtered twice to collect the filtered product to obtain crude horse oil with an oil yield of 78.7%.

[0029] Ethylification of crude horse oil: first add 3 kg of absolute ethanol into a stainless steel barrel, add 1.0 kg of caustic soda to it, use a wooden stick to crush and stir the caustic soda, carefully pour the caustic soda-dissolved ethanol in the barrel into the esterification reaction In the kettle, if there is no molten caustic soda in the barr...

Example Embodiment

[0032] Example 2

[0033] Extraction of crude horse oil: at room temperature, use a meat grinder to crush the fresh horse fat, then add it to a stainless steel reactor, heat to 120°C, stir for 5 hours, open the air release valve to release some water vapor, and open it Horizontal condensing switch, vacuum dehydration at 120℃ until the water separator no longer drips, and then at 90℃, first filter with a stainless steel filter to collect the clear liquid of horse oil, and then filter the clear liquid with 250 mesh The cloth was filtered twice and the filtered product was collected to obtain crude horse oil with an oil yield of 79.1%.

[0034] Ethylification of crude horse oil: first add 3 kg of absolute ethanol into a stainless steel barrel, add 1.1 kg of caustic soda to it, use a wooden stick to crush and stir the caustic soda, and carefully pour the caustic soda-dissolved ethanol in the barrel into the esterification reaction In the kettle, if there is no molten caustic soda in t...

Example Embodiment

[0037] Example 3

[0038] Extraction of crude horse oil: At room temperature, use a meat grinder to pulverize fresh horse fat, then add it to a stainless steel reaction kettle, heat to 120°C, stir for 4 hours, open the air release valve to release some water vapor, Turn on the horizontal condensing switch, vacuum at 110°C for dehydration until the water separator no longer drips, and then at 80°C, first filter with a stainless steel filter to collect the horse grease clear liquid, and then use the clear liquid for 300 mesh The filter cloth was filtered twice, and the filtered product was collected to obtain crude horse oil. The oil yield was 78.9%.

[0039] Ethylification of crude horse oil: first add 3 kg of absolute ethanol into a stainless steel barrel, add 1.2 kg of caustic soda to it, use a wooden stick to crush and stir the caustic soda, and carefully pour the caustic soda dissolved ethanol in the barrel into the esterification reaction In the kettle, if there is no molten c...

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Abstract

The invention discloses a production technology for refined horse oil ethyl ester. The production technology comprises the following steps: boiling horse fats, and carrying out extracting and purifying treatment to obtain crude horse oil; carrying out an ethyl esterification reaction on the crude horse oil to obtain crude horse oil ethyl ester; and refining and purifying the crude horse oil ethylester by a thin film evaporation method to obtain the refined horse oil ethyl ester. The production technology significantly improves the oil yield of the horse oil, the yield of the crude horse oil ethyl ester and the yield of the refined horse oil ethyl ester on the premise of reserving rich unsaturated fatty acids in the horse oil in order to obtain the high-quality and high-yield refined horseoil ethyl ester; and the technology has the advantages of simple flow, good repeatability and good economic values.

Description

technical field [0001] The invention relates to the field of chemical industry, in particular to a production process of refined horse oil ethyl ester. Background technique [0002] Horse oil is the oil obtained from the horse's mane or the tail of the horse's tail, as well as the abdominal fat tissue of the horse, the visceral fat tissue of the horse, and the fat tissue at the horse ridge, also known as horse fat; Treatment process, including oil refining and oil deep processing technology, oil refining process is divided into decolorization, degumming, deodorization, deacidification, and horse fat deep processing technology is divided into steps such as transesterification, oil fractionation and oil hydrogenation, oil After refining and deep processing, pure oil can be obtained. In addition to edible properties, the obtained pure oil also has important applications in the fields of daily chemicals and cosmetics. [0003] China has a large number of horses, rich and high-q...

Claims

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Application Information

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IPC IPC(8): C11C3/04C11C1/08
CPCC11C1/08C11C3/04
Inventor 张亚刚王璐璐尹兆明吾满江·艾力刘艳霞
Owner 新疆天然芳香农业科技有限公司
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