glucose, fibrous tissue and lignin.
Bio diesel product
mix 20% with bio diesel → decrease a pollutant discharge compared with whale oil
annual output 110000 ton/year , approximately
developing technique that use waste edible oil collected in korea
prospecting cut down a import cost of vegetability oil moer than one hundreds billion
exhaust gas is recovered and used to boil water, creating steam for a steam turbine which also produces electrical energy. In typical 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 power plan
phobia about exhaustion of oil
Prospect
- There are prediction that oil will be exhausted after about 40 years
Firm infrasturcture
IBM DB2 ERP
Human resource management
Global-level rewards, Expertise in core areas, Ability to use IT effectively, Global-level manpower productivity
Technology development
SK Energy R&D center
Procurement
34 Oil field development in 17 nations
Ⅰ. 개요
루롤프 디젤(Rudolf Diesel)은 1892년과 1893년에 별도의 점화장치 없이 연료의 압축착화를 이용하는 새로운 개념의 내연기관으로 특허를 얻어 1987년 MAN사의 지원을 받아서 최초의 디젤엔진을 제작한다. 디젤의 엔진은 오토엔진을 포함한 동시대의 다른 엔진에 비하여 고효율의 성능이 입증되어
PROJECT PROBLEM
The reasons for these discrepancies and possible mechanisms by which such pollutants are formed in an actual engine.
The annual amount, in kg, of each pollutant that would be discharged if automobiles had no emission control devices.
배기가스가 인체에 미치는 영향
CO의 영향
- 인체에 흡입 ⇒ 헤모글로빈과 결합 ⇒ 산소 공급 부족
cabinet. He takes out an armload of files,
carries them to a wastebasket and throws them in. He sits on
his desk, as if exhausted by his effort, pours from a whiskey
bottle into a large water glass, downs the glass. He has been
drinking for some time. He starts -- stumbling back to the
file cabinet. On the way his eye is caught by his degrees
hanging on the wall. He stumbles to them, picks the
Ⅰ.Title
Solar cells with broad wavelength absorption and their expected efficiency
Ⅲ. Abstract
Recently, the solar cell energy is presently promising field because of energy problems such as oil inflation, fuel exhaustion, global warming and space development. A number of advanced countries have developed the solar cell energy rapidly under a nation enterprise. Of solar cell energy,
particles 제조기술의 보유, 후보물질이 지닌 가능성을 현실화 시키는 곳으로 자리매김 할 것이다.
- R&D I의 글로벌 신약 개발의 플랫폼 역할을 수행.
신제형 및 특수 제제 연구
생체 이용율 개선, 복용 편의성 개선을 포함하는 단중기 개량 신약 연구로 지속형 약물 방출 시스템을 유도하고, 글로벌 신
Abstract
Lignocellulosic ethanol production process, pretreatment, saccharification, fermentation, purification is divided into four steps.
The goal of the preprocessing step, after separating from the other ingredients, such as lignin and cellulose, which have the characteristics of hard and complex structures belonging to the upstream process, the microorganisms in the process of sacc
바이오디젤은 식물성 Oil 1mol과 알코올 3mol이 촉매하에 반응하여 1mol의 글리세린과 3mol의 바이오디젤을 얻을 수 있다.
mol단위를 분자량을 이용하여 질량 단위로 바꾸어주면 유채유 1kg을 기준으로 한 각각의 반응양은 다음 표와 같다.
유채유 알코올 글리세린 바이오디젤
1kg 0.1kg 0.1kg 1kg
이 반응은 1