Naslov
Upstream Strategies (Waste Oil Feedstocks, Nonedible Oils, and Unicellular Oil Feedstocks like Microalgae)

Autori
Sander, Aleksandra ; Petračić, Ana

Vrsta, podvrsta i kategorija rada
Poglavlja u knjigama, ostalo

Knjiga
Biodiesel Production: Feedstocks, Catalysts, and Technologies

Urednik/ci
Lalthazuala Rokhum, Samuel ; Halder, Gopinath ; Assabumrungrat, Suttichai ; Ngaosuwan, Kanokwan

Izdavač
John Wiley & Sons

Grad
Chichester

Godina
2022

Raspon stranica
285-309

ISBN
9781119771340

Ključne riječi
Waste Oil Feedstocks ; Nonedible Oils ; Unicellular Oil Feedstocks ; Microalgae

Sažetak
Sustainability of feedstocks should be considered while defining upstream and/or downstream strategies for biodiesel production. Feedstocks availability, production technology, economics, competition, and greenhouse gas savings must be taken into account. Upstream strategies include the use of advanced feedstocks like waste cooking oil (WCO), waste animal fats (WAFs), nonedible oils, or genetically engineered oils, as well as selection of appropriate catalyst and reaction conditions. The key difference, according to which the classifications differ, is that according to some researchers WCO and WAFs are placed in the third generation, along with microalgae. The major sources of triglycerides are edible and nonedible oil and animal fats. Methods used for oil extraction are mechanical, solvent, and enzymatic extraction. After extraction, oil is usually further processed by some refining method. Methods used for refining of vegetable food oils are filtering, deacidification, winterizing, bleaching, degumming, and deodorization.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo

POVEZANOST RADA