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 УкраїниfiledCriticalНаціональний Університет Біоресурсів І Природокористування України
Priority to UAU201509666UpriorityCriticalpatent/UA105322U/en
Publication of UA105322UpublicationCriticalpatent/UA105322U/en
A process for the preparation of diesel biofuel of cameline oil involves processes of filtration with separation of attendant impurities, neutralization of free fatty acids, oil washing with salt solution and water, decontamination and reesterification. Cameline oil with content of free fatty acids of 20-40 mg KOH/g is used. The neutralization of fatty acids is performed by two-stage esterification with strong sulphuric acid in amount of 5 % of weight for 2 hours at a temperature of 60-65°C with constant stirring with separation of water and alcohol. Methanol and sulphuric acid are taken in mole ratio of 6:1, and refined oil is fed for reesterification with addition of methanol and catalyst KOH.
UAU201509666U2015-10-062015-10-06Process for the preparation of diesel biofuel of cameline oil
UA105322U
(en)