Biodiesel From Low Grade Used Frying Oil Using Esterification Transesterification Process  

Oleh:

Hasibuan, Sawarni ; Ma'ruf, Amar

Jenis: Article from Journal - ilmiah nasional - terakreditasi DIKTI
Dalam koleksi: Makara Seri Sains vol. 13 no. 2 (Nov. 2009), page 105-110.
Topik: Biodiesel; Esterification; Transesterification; Used Frying Oil

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: MM65 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

Lihat Detail Induk

Isi artikel

The aim of this research was to obtain the optimal condition for the production of biodiesel from low grade used frying oil through the esterification process. The experiment was arranged in Completely Randomized Design with Duncan's advanced test. Result showed that the biodiesel Free Fatty Acid (FFA) content is ranged between 0.167 to 0.795% (P<0.01) from the 0.5 to 3.06% initial rate, with the biodiesel yield between 69.7 to 94.2%. The esterification-transesterification stage were evidenly able to increase the quality and quality of biodiesel from used frying oil. By esterification, the yield increase and the FIFA content reduced. Trensesterification with 6:1 methanol molar ratio and 1.5% catalyst could increase the yield up tp 9.9%. The testing of four biodiesel property parameters showed that biodiesel from used oil of tofu and chips factories, and chicken fast food 1 and2 that had been esterified met the requirements of the Indonesian National Standard (INS) 04-7182:2006 for biodiesel. Whereas directly processed biodiesel (without esterification) from used oil of chicken fast food I known in terms of its acid number, did not meet the requiremnts

Opini Anda

Klik untuk menuliskan opini Anda tentang koleksi ini!

Kembali