UA111032U - METHOD OF OBTAINING LIQUID BIOFUEL FROM R rapeseed oil - Google Patents
METHOD OF OBTAINING LIQUID BIOFUEL FROM R rapeseed oilInfo
- Publication number
- UA111032U UA111032U UAU201605040U UAU201605040U UA111032U UA 111032 U UA111032 U UA 111032U UA U201605040 U UAU201605040 U UA U201605040U UA U201605040 U UAU201605040 U UA U201605040U UA 111032 U UA111032 U UA 111032U
- Authority
- UA
- Ukraine
- Prior art keywords
- rapeseed oil
- koh
- liquid biofuel
- transesterification
- neutralization
- Prior art date
Links
Landscapes
- Fats And Perfumes (AREA)
Abstract
Спосіб отримання рідкого біопалива з ріпакової олії, що включає процеси фільтрації з відділенням супутніх домішок, нейтралізації вільних жирних кислот, промивання олії сольовим розчином і водою, очищення від домішок та переестерифікації. В якому використовують ріпакову олія з вмістом вільних жирних кислот 20-40 мг KОН/г, а зниження їх кількості здійснюється проведенням реакції нейтралізації 30 %-им водним розчином лужного каталізатора KОН - двічі 7 % до маси, протягом 1 год., при температурі 60-65 °C з постійним перемішуванням з подальшим відстоюванням або центрифугуванням та направляють на переестерифікацію з додаванням метанолу і каталізатора - KОН.Method for producing liquid biofuel from rapeseed oil, including filtration processes with separation of associated impurities, neutralization of free fatty acids, washing of oil with saline and water, impurity purification and transesterification. In which the use of rapeseed oil with a content of free fatty acids 20-40 mg KOH / g, and reducing their amount is carried out by neutralization with 30% aqueous solution of alkaline catalyst KOH - twice 7% 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 KOH catalyst.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAU201605040U UA111032U (en) | 2016-05-06 | 2016-05-06 | METHOD OF OBTAINING LIQUID BIOFUEL FROM R rapeseed oil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAU201605040U UA111032U (en) | 2016-05-06 | 2016-05-06 | METHOD OF OBTAINING LIQUID BIOFUEL FROM R rapeseed oil |
Publications (1)
Publication Number | Publication Date |
---|---|
UA111032U true UA111032U (en) | 2016-10-25 |
Family
ID=57232333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAU201605040U UA111032U (en) | 2016-05-06 | 2016-05-06 | METHOD OF OBTAINING LIQUID BIOFUEL FROM R rapeseed oil |
Country Status (1)
Country | Link |
---|---|
UA (1) | UA111032U (en) |
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2016
- 2016-05-06 UA UAU201605040U patent/UA111032U/en unknown
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