Lavanta yağı üretiminde enerji bilançosu

Yıl 2016, Cilt: 33 Sayı: 1, 69 - 76, 09.06.2016

Osman Gökdoğan , Mehmet Baran , Oktay Erdoğan

Öz

Bu araştırmada lavanta yağı üretiminde enerji girdi çıktı analizinin yapılması amaçlanmıştır. Isparta ilindeki işletmedeki verilere göre hesaplamalar yapılmıştır. Lavanta yağı üretiminde enerji girdisi 1993.89 MJ, enerji çıktısı ise 2925.51 MJ olarak hesaplanmıştır. Enerji girdisi olarak sırasıyla % 54.22 odun enerjisi, % 41.86 lavanta çiçeği enerjisi, % 3.40 ekipman enerjisi, % 0.23 insan işgücü enerjisi, % 0.18 elektrik enerjisi ve % 0.10 su enerjisi oluşturmaktadır. Distilasyon işleminde en yüksek girdi yakıt olarak odun girdisidir. 234 kg lavanta bitkisinin işlenmesi sonucu enerji çıktısı olarak, 3.10 kg lavanta yağı ve 130 kg lavanta suyu elde edilmiştir. Lavanta yağı üretiminde sırasıyla enerji kullanım etkinliği, spesifik (özgül) enerji, enerji verimliliği ve net enerji 1.47, 643.19 MJ kg^-1, 0.002 kg MJ^-1 ve 931.62 MJ olarak hesaplanmıştır.

Anahtar Kelimeler

Enerji; Enerji kullanım etkinliği; Lavanta yağı; Spesifik enerji

Energy balance of the lavender oil production

Öz

This research was carried out to determine the energy input-output analysis of lavender oil production. Data from agricultural farms in Isparta province was used. Energy input was calculated as 1993.89 MJ and energy output was calculated as 2925.51 MJ. Wood energy, fresh stalked lavender flower energy, equipment energy, human labour energy, electricity energy, and water energy inputs were 54.22 %, 41.86 %, 3.40 %, 0.23 %, 0.18 %, and 0.10 % of energy inputs, respectively. In this production, it is noteworthy that wood was used as fuel in the lavender oil production distillation process as the highest input. In the energy outputs, an average of 3.10 kg lavender oil and 130 kg lavender water were extracted by processing 234 kg fresh stalked lavender flower. Energy use efficiency, specific energy, energy productivity, and net energy for lavender oil production were calculated as 1.47, 643.19 MJ kg^-1, 0.002 kg MJ^-1 and 931.62 MJ, respectively.

Anahtar Kelimeler

Energy; Energy use efficiency; Lavender oil; Specific energy

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