This idea can be applied to logistics as well. In the past, logistic cost has been defined in purely monetary terms. However, as not only in the EU but also in the USA and other countries became more and more aware of environmental problems ,for instance because of climate change, air pollution, noise and accidents, environmental considerations has been taken in logistics kfield. This is how Gree
fuel through partial oxidation. The coal is fed into a high-temperature pressurized container along with steam and a limited amount of oxygen to produce a gas. The gas is known as synthesis gas or syngas and mainly consists of carbon monoxide and hydrogen. The gas is cooled and undesirable components, such as carbon dioxide and sulphur are removed. The gas can be used as a fuel or further process
Pros- Unlike regular fuel cell, MBFC can make energy in very mild condition.- MBFC can produce energy by consume variety organics.
Cons- MBFC need electrochemical mediator this mediator generally not degradable and very poisonous. so mediator can make 2nd pollution.- Output is low and unstable compared to general fuel cell.
The need for MBFC
Waste processing caused sludg
fuels, starting from securing energy resources which are indispensable for economic development and growth via the secure supply of the energy
Flow
New cognition of environment and energy
problem
competition instruction
in energy
industry
Energy supply-centered is changed to energy demand management
in policy
Prospect
In Korea energy policy will be evolve into advanced country
대체에너지원에 대한 개발 의지
WASHINGTON (Reuters) - U.S. President Barack Obama on Monday pushed for more investment in solar and wind energy, saying the country that can make renewable energy sources price-competitive with traditional fossil fuels will become the economic superpower of the future.-Mon Feb 9, 2009
국가 성장 비젼 “저탄소, 녹색성장”
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