plants, about 65% of the electrical energy is produced by the gas turbine and 35% by the steam turbine.
In general the advantages of IGCC are:
-It can achieve up to 50% thermal efficiency. This is a higher efficiency compared to conventional coal powerplants meaning there is less coal consumed to produce the same amount of energy, resulting in lower rates of carbon dioxide (CO2) emission
■ Objectives of Defense-in-Depth
• To compensate for potential human and component
failures
• To maintain the effectiveness of the barriers by averting
damage to the facilities and to the barriers themselves
• To protect the public and the environment from harm in
the event that those barriers are not fully effective
■ Strategy of
옥수수, 고구마, 사탕 수수
에탄올을 이용한 발전 시스템의 구축 비용이 많이 들어 경제적이지 못하다는 단점
지역이 한정되는 성향이 강하다.
목질계 바이오매스
가공 공정이 간단하다.
이미 적용된 사례가 많다.
수가 월등히 많다.
조건)
우드칩에서 가해지는 모든 열량이 보일러로
What is Bioenergy?
Bioenergy is renewable energy made available from materials derived from biological sources. Biomass is any organic material which has stored sunlight in the form of chemical energy. As a fuel it may include wood, wood waste, straw, manure, sugarcane, and many other byproducts from a variety of agricultural processes.
So, Why do we produce Bioenergy?
One reason governments
1. Introduction
1) Definition of preservation and food-spoilage micro-organisms
Food preservation is the process of treating and handling food to stop or greatly slow down spoilage (loss of quality, edibility or nutritive value) caused or accelerated by micro-organisms. Some methods, however, use benign bacteria, yeasts or fungi to add specific qualities and to preserve food (e.g., cheese, wine