초록

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Abstract ▼ AI-Helper

The technology development and utilization outlook on the cellulosic biofuel for transportation were concluded as follows. Firstly, it was evaluated that the biofuel for transportation made from lignocellulosic biomass would be more likely a second generation of fuel for transportation compared to c...

The technology development and utilization outlook on the cellulosic biofuel for transportation were concluded as follows. Firstly, it was evaluated that the biofuel for transportation made from lignocellulosic biomass would be more likely a second generation of fuel for transportation compared to corn-based ethanol commercialized in many country including USA. It is due to the facts that lignocellulosic biomass has sustainable feedstock supply, reduction of greenhouse gas emission effects, and rural area economic development effects. Secondly, it was evaluated that US, EU, and Japan have planned goal to increase the bioethanol utilization to establish their national energy securities and reduce greenhouse gas and developed markets, which would greatly affect the entire world energy market. Thirdly, it was prospected that biofuel for transportation could be categorized into the food biomass based on 1st generation biofuel and the non-food biomass based on 2nd generation biofuel, and the later would be the main source for 2nd generation biofuel. Fourthly, it was reviewed from the RD&D(Research Demonstration & Development) Roadmap for cellulosic transportation biofuel that US and Japan emphasized bioethanol while EU stressed bioethanol and BtL in the mid and long term RD&D. It was also analyzed that the domestic RD&D Roadmap on cellulosic biofuel for transportation emphasized mid and long term development of cellulosic ethanol, butanol, and BtL and conclusively prospected that cellulosic biomass would be a main feedstock for biofuel internationally.

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