MTBE는 제조공정에서 methanol과 iso-butylene의 촉매반응에 의해 제조.
때문에 액상인 methanol을 불순물로 함유하게 된다
이에 우리는 이번 프로젝트에서 MBTE와 methanol의 이성분혼합계를 어떻게 분리할 것인가에 대해 연구해보기로 하였다.
Empirical model 들은 2성분계 실험값들을
맞추어 표현하는 데 있
The amount of budget and customers' demand should be considered reasonably in decision process.
There are some levels and stages.
We firstly consider more basic and fundamental packages.
Some exceptions in reality
high internal demands / outer pressure
Organization concentrates much resources and efforts to specific portions.
It is not always true that more basic decision packages
are shown in the bottom rows. The matched double patterning mask image placement must be tighter than a single mask overlay by the square root of 2. Therefore, the mask-to-mask overlay contribution in any particular location must be 20% of the total pitch splitting error budget. The wafer CD error budgets for spacer patterning are also driven by the need to have both the line and space w
workers in the developed countries are retiring earlier thereby compounding the impact of rising longevity on pension costs.
2) Effect on Public Budgets
Population aging translates directly into a lower ratio of taxpaying workers to retired beneficiaries that, in turn, translates into greater demands on public budgets. UN projects that the ratio of working-a adults (15-64) to elderly (65 and
committee of faculty members
5. Final decision by the president of university
Position
Aspect Pros Cons
Professor ▶Academic Freedom
▶Atmosphere of In-depth Study and Research
▶Stability of Employment
▶Deadwood
▶Excessive stress and competition
University ▶Quality of Faculty
▶Financial Benefits ▶Steady State
▶Waste of budget
▶Vague standards