Producing Ethanol from Corn and Furfural Residue
Author Information
Author(s): Tang Yong, Zhao Danqing, Cristhian Carrasco, Jiang Jianxin
Primary Institution: Beijing Forestry University
Hypothesis
Can simultaneous saccharification and cofermentation (SSCF) of lignocellulosic residues and corn kernels improve ethanol production?
Conclusion
The study found that integrating starch and cellulosic ethanol production can enhance ethanol yield and reduce costs.
Supporting Evidence
- Ethanol yield increased with higher corn-kernel concentration.
- The final ethanol concentration reached 73.1 g/L at 120 hours.
- SSCF produced similar ethanol yields with both organic and mineral-salt media.
Takeaway
This study shows that mixing corn and leftover materials from furfural production can make more ethanol, which is good for the environment and cheaper to produce.
Methodology
The study used simultaneous saccharification and cofermentation (SSCF) to evaluate ethanol production from furfural residue and corn kernels with different nutrient media.
Limitations
The study did not address the long-term economic feasibility of the process or the marketability of byproducts.
Digital Object Identifier (DOI)
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