UA111029U - METHOD OF PREPARATION OF METHYL Ester from Sunflower Oil - Google Patents

METHOD OF PREPARATION OF METHYL Ester from Sunflower Oil

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Publication number
UA111029U
UA111029U UAU201605035U UAU201605035U UA111029U UA 111029 U UA111029 U UA 111029U UA U201605035 U UAU201605035 U UA U201605035U UA U201605035 U UAU201605035 U UA U201605035U UA 111029 U UA111029 U UA 111029U
Authority
UA
Ukraine
Prior art keywords
sunflower oil
koh
preparation
methyl ester
transesterification
Prior art date
Application number
UAU201605035U
Other languages
Ukrainian (uk)
Inventor
Юрій Григорович Сухенко
Михайло Михайлович Муштрук
Original Assignee
Національний Університет Біоресурсів І Природокористування України
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Національний Університет Біоресурсів І Природокористування України filed Critical Національний Університет Біоресурсів І Природокористування України
Priority to UAU201605035U priority Critical patent/UA111029U/en
Publication of UA111029U publication Critical patent/UA111029U/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Спосіб отримання метилових ефірів з соняшникової олії включає процеси з відділенням супутніх домішок, нейтралізації вільних жирних кислот, промивання олії сольовим розчином і водою, очищення від домішок та переестерифікації. Використовують соняшникову олію з вмістом вільних жирних кислот 95-180 мг KОН/г, а зниження їх кількості здійснюється проведенням реакції нейтралізації 30 %-им водним розчином лужного каталізатора KОН - тричі 15 % до маси, протягом 1 год. за температури 60-65 °С, при постійному перемішуванні з подальшим відстоюванням або центрифугуванням, та направляють на переестерифікацію з додаванням метанолу і каталізатора - KОН.The method of obtaining methyl esters from sunflower oil involves processes with the separation of concomitant impurities, neutralization of free fatty acids, washing the oil with saline and water, purification from impurities and transesterification. Use sunflower oil with a content of free fatty acids 95-180 mg KOH / g, and reducing their amount is carried out by neutralization with a 30% aqueous solution of alkaline catalyst KOH - three times 15% by weight, for 1 hour. at a temperature of 60-65 ° C, with constant stirring with further settling or centrifugation, and sent for transesterification with the addition of methanol and catalyst - KOH.

UAU201605035U 2016-05-06 2016-05-06 METHOD OF PREPARATION OF METHYL Ester from Sunflower Oil UA111029U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UAU201605035U UA111029U (en) 2016-05-06 2016-05-06 METHOD OF PREPARATION OF METHYL Ester from Sunflower Oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAU201605035U UA111029U (en) 2016-05-06 2016-05-06 METHOD OF PREPARATION OF METHYL Ester from Sunflower Oil

Publications (1)

Publication Number Publication Date
UA111029U true UA111029U (en) 2016-10-25

Family

ID=57232330

Family Applications (1)

Application Number Title Priority Date Filing Date
UAU201605035U UA111029U (en) 2016-05-06 2016-05-06 METHOD OF PREPARATION OF METHYL Ester from Sunflower Oil

Country Status (1)

Country Link
UA (1) UA111029U (en)

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