Analysis of the Characteristics of Salt Distillation Equipment
(주)코리아스칼라
- 최초 등록일
- 2023.04.05
- 최종 저작일
- 2015.11
- 11페이지/ 어도비 PDF
- 가격 4,200원
* 본 문서는 배포용으로 복사 및 편집이 불가합니다.
서지정보
ㆍ발행기관 : 한국방사성폐기물학회
ㆍ수록지정보 : 방사성폐기물학회지 / 13권
ㆍ저자명 : Hun Suk Im, Seung Chul Oh, Sun-Seok Hong, Eun-Young Choi, Jin-Mok Hur
영어 초록
The metal product from the electrolytic reduction of uranium oxide in LiCl molten salt retains about 10 20wt% of the residual salts. Salt vacuum distillation is conducted to separate the residual salt from the metal product and well-performed in a glove box in an argon atmosphere. A dimensionless analysis of the characteristics of a salt vacuum distiller needs to be scaled up for a high capacity process. The vacuum distillation apparatus can be of two different sizes (M-type and P-type). M-type equipment is small in size and exhibits a high recovery rate of more than 95%. A comparison of two salt vacuum distillers was conducted with the dimensionless analysis method. Heat and fluid flows are strongly influenced by the structure of the apparatus and phase transition phenomena of vacuum distillation. The several dimensionless parameters were calculated at the nozzle throat located between the evaporator and the receiver and at different operating temperatures. Both salt vacuum distillers had similar trends of dimensionless parameters. However, the distributions of the parameter values varied with the nozzle geometry and size. The results of the dimensionless analysis will aid the scaling up of the salt distillation process.
참고 자료
없음
"방사성폐기물학회지"의 다른 논문
더보기 (2/7)