http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : Barlak Melahat Semin (검색결과 1 건)
- 무료
- 기관 내 무료
- 유료
-
Investigation of Mass Transfer of Ozone in Jet Loop Reactor
Cengiz Ibrahim,Değermenci Nejdet,Yildiz Ergun,Barlak Melahat Semin 한국화학공학회 2024 Korean Journal of Chemical Engineering Vol.41 No.4
Mass transfer of ozone in a jet loop reactor was investigated in this study. Diff erent parameters such as ozone gas concentration, gas fl ow rate, circulation fl ow rate, and spray nozzle diameter were examined for their eff ect on mass transfer. In experiments with ozone gas concentrations ranging from 3.83 to 17.1 g/m 3 , the K L a values remained unchanged, with an average of 28.7 ± 2.2 h −1 . As the ozone gas concentration increased, the saturation values of ozone in the liquid phase also increased. Experiments were carried out with gas fl ow rates ranging from 50 to 250 L/h in the jet loop reactor, and increasing gas fl ow rates increased the K L a value up to fi ve times. When the eff ect of the liquid circulation fl ow rate was examined for a spray nozzle diameter of 15.5 mm, increasing the fl ow rate from 40 L/min to 80 L/min increased the K L a value by approximately 41%. However, the power consumed per reactor volume for this process increased 8 times and reached 2.65 kW/m 3 . K L a values in the JLR vary between 6.1 and 37.3 h −1 depending on operating parameters and it has been concluded that it performs well compared to its counterparts.
연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
