What pretreatment or catalyst options are most effective in dealing with high free fatty acids in chicken fat?
Asked: 四月 5, 2025 7:55 下午 by Tyler Walker
- 该话题包含 1个回复,2 人参与,最后由Gabriel Silva 更新于 2月、 2周前 。
Answers
-
四月 5, 2025 8:16 下午 by Gabriel Silva
When FFAs in chicken fat exceed 2–3%, a two-step process is recommended: 1) Acid esterification using sulfuric acid to reduce FFAs, followed by 2) Base-catalyzed transesterification with NaOH or KOH. This prevents soap formation and ensures high biodiesel yield. The GlobeCore USB plant supports this dual process, automating acid and base reaction stages with precise temperature and mixing control. For lower FFA levels, base catalysis alone is sufficient.
Articles by Topic
- Thermal insulating materials drying system SSC-15
- Disinfectant materials drying system SSC-15
- Crystalline salts drying system SSC-15
- Ceramic pigments drying system SSC-15
- Modified bitumen storage tank USB-4
- Anionic bitumen emulsion storage tank USB-4
- Cationic bitumen emulsion storage tank USB-4
- Milk-processing factory wastewater treatment plant AVSk-150
- Wood drying system SSC-15
- Plant fibers drying system SSC-15
- Polymer materials drying system SSC-15
- Laboratory samples drying system SSC-15
- Bitumen mastic іstorage tank USB-4
- Bitumen primers storage tank USB-4
- Latex additives storage tank USB-4
- Construction resin storage tank USB-4
- Wind turbine gearbox oil changer CMM-G
- Industrial turbine gearbox oil changer CMM-G
- Crane gearbox oil changer CMM-G
- Gas turbine gearbox oil changer at power plants CMM-G
- Oil and gas drilling rigs gearbox oil changer CMM-G
- Large-sized machines gearbox oil changer in quarries CMM-G
- Hoisting devices gearbox oil changer in mines CMM-G
- Large building ventilation systems gearbox oil changer CMM-G
- Mobile energy plants gearbox oil changer CMM-G
- High-voltage transformer stations transmissions maintenance machine
- Large agricultural machines gearbox oil changer CMM-G
- Pumping station gearbox oil changer CMM-G
- Transformer protection system for oil drying TSS
- Transformer protection system for oil degassing TSS
- Transformer protection system for oil purification TSS
- Transformer protection system for oil regeneration TSS
- Network distribution transformers vacuum drying oven US-6S
- Power transformers vacuum drying oven at electric power plants US-6S
- Traction transformers vacuum drying oven US-6S
Only registered users can answer. No account? Sign up!