UA110221U - METHOD OF OBTAINING METHYL ETHERS FROM JATROPHY OIL - Google Patents

METHOD OF OBTAINING METHYL ETHERS FROM JATROPHY OIL

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Publication number
UA110221U
UA110221U UAU201604427U UAU201604427U UA110221U UA 110221 U UA110221 U UA 110221U UA U201604427 U UAU201604427 U UA U201604427U UA U201604427 U UAU201604427 U UA U201604427U UA 110221 U UA110221 U UA 110221U
Authority
UA
Ukraine
Prior art keywords
oil
koh
jatrophy
obtaining methyl
transesterification
Prior art date
Application number
UAU201604427U
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 UAU201604427U priority Critical patent/UA110221U/en
Publication of UA110221U publication Critical patent/UA110221U/en

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

Abstract

Спосіб отримання метилових ефірів з олії ятрофи включає процес фільтрації з відділенням супутніх домішок, нейтралізації вільних жирних кислот, промивання олії сольовим розчином і водою, очищення від домішок та переестерифікацію. Використовують олію ятрофи з вмістом вільних жирних кислот 40-95 мг KОН/г, а зниження їх кількості здійснюють проведенням реакції нейтралізації 30 %-им водним розчином лужного каталізатора KОН - тричі 10 % до маси, протягом 1 год. при температурі 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 jatropha oil involves a filtration process with the separation of associated impurities, neutralization of free fatty acids, washing of the oil with saline and water, impurity purification and transesterification. Use jatropha oil with a content of free fatty acids 40-95 mg KOH / g, and reduce their amount by carrying out the neutralization reaction with 30% aqueous solution of alkaline catalyst KOH - three times 10% by weight, for 1 hour. at a temperature of 60-65 ° C with constant stirring, followed by settling or centrifugation and sent for transesterification with the addition of methanol and a catalyst - KOH.

UAU201604427U 2016-04-21 2016-04-21 METHOD OF OBTAINING METHYL ETHERS FROM JATROPHY OIL UA110221U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UAU201604427U UA110221U (en) 2016-04-21 2016-04-21 METHOD OF OBTAINING METHYL ETHERS FROM JATROPHY OIL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAU201604427U UA110221U (en) 2016-04-21 2016-04-21 METHOD OF OBTAINING METHYL ETHERS FROM JATROPHY OIL

Publications (1)

Publication Number Publication Date
UA110221U true UA110221U (en) 2016-09-26

Family

ID=56998653

Family Applications (1)

Application Number Title Priority Date Filing Date
UAU201604427U UA110221U (en) 2016-04-21 2016-04-21 METHOD OF OBTAINING METHYL ETHERS FROM JATROPHY OIL

Country Status (1)

Country Link
UA (1) UA110221U (en)

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