Abstract
Bioethanol is one of the alternative sources of oil resources which received attention with biodiesel. Many countries produce bioethanol from food sources such as corn and sugarcane, but it causes food-energy conflicts and farmland problem. So it needs to focus on new biomass which is sustainable, renewable, cost-effective and do not occurred any conflicts. Algae are one of the bioma
일반생물학및실험 Report 2020 November 01
생물학 실험 Report
의생명공학과
Ⅰ. 기본정보
실험 제목: DNA Gel electrophoresis
실험 목적: 플라스미드 DNA와 PCR 생산물을 전기영동을 통해 확인하는 실험
실험자: antler11
Ⅱ. 서론 (Introduction)
1. PCR (polymerase chain reaction)
PCR(polymerase chain reaction)은 1983년, K.B.Mullis가 고
is harmful to human health in its own right.
2. NOx reaction produces tropospheric ozone.
3. NOx causes acid rain, smog, and destruction of forests.
- This problems become more serious due to the rapid increase of car.
Sensitivity
▪ Temperature
▪ Catalyst
▪ Large surface area
▪ Low carrier concentration
▪ Small grain size
▪ Metal oxide structure
④Distillation for 45min should provide the 12mL of cyclopentadiene
⑤continued distillation for half hour gives a total of about 20mL of monomer
주의) 얻어진 monomer는 실온에서 다시 dimer가 되기 때문에 cracking을 하는 동안 실험 2를 미리 준비 해놓고 실험 1에서 얻은 monomer를 바로 쓸 수 있게 한다.
① Place 6g of maleic anhydride in a 1
acid로부터 acetaldehyde를 생산하는 것을 주된 반응으로 하여, ethanol, acetone, ethyl acetate를 생산하는 부반응이 일어난다. 주반응물인 acetic acid는 값싼 methanol로부터 쉽게 얻어 낼 수 있으며, 촉매를 이용하여 acetaldehyde의 수율과 전환율을 높일 수 있다.
1. The methods of manufacturing acetaldehyde
1) Reaction of ethanol