Supercritical and catalytic fluid extractions of tea wastes
Yazarlar (4)
Ayhan Demirbas
Karadeniz Technical University, Türkiye
Prof. Dr. Atila ÇAĞLAR Karadeniz Technical University, Türkiye
Prof. Dr. Alipasa Ayas Karadeniz Technical University, Türkiye
Prof. Dr. Selami Karslioglu Karadeniz Technical University, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Fuel Science and Technology International
Dergi ISSN 0884-3759
Dergi Tarandığı Indeksler SCI
Makale Dili İngilizce Basım Tarihi 01-1996
Kabul Tarihi Yayınlanma Tarihi 01-03-1996
Cilt / Sayı / Sayfa 14 / 3 / 395–404 DOI 10.1080/08843759608947586
Makale Linki http://www.tandfonline.com/doi/abs/10.1080/08843759608947586
Özet
Air dried and ground tea waste was subjected to supercritical and catalytic fluid extraction by using water or acetone as solvent at different temperatures. The most important reactions variables were temperature and ratio of catalyst to the solid sample. The yields of the catalytic fluid reaction have been increased from 70.3% to 92.4% as the temperature increased from 230°C to 340°C by using water as solvent. The yield of extract was obtained from non catalytic supercritical water extraction was about 50.0% at 380°C.
Anahtar Kelimeler
BM Sürdürülebilir Kalkınma Amaçları
Atıf Sayıları
Scopus 10
Supercritical and catalytic fluid extractions of tea wastes

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