Separation Characteristics of Cryogenic Distillation Column with a Feedback Stream for Separation of Protium Tritium Systems and Tritium

1982 ◽  
Vol 2 (3) ◽  
pp. 410-425 ◽  
Author(s):  
Masahiro Kinoshita ◽  
Yuji Naruse
Keyword(s):  
Distillation Column ◽  
Cryogenic Distillation

scholarly journals A cryogenic distillation column for the XENON1T experiment

2014 ◽  
Vol 564 ◽  
pp. 012006 ◽  
Author(s):  
S Rosendahl ◽  
E Brown ◽  
I Cristescu ◽  
A Fieguth ◽  
C Huhmann ◽  
...  
Keyword(s):  
Distillation Column ◽  
Cryogenic Distillation

Control Methods of Cryogenic Distillation Column Processing Plasma Exhaust Gas

1998 ◽  
Vol 34 (3P2) ◽  
pp. 531-535
Author(s):  
T. Yamanishi ◽  
Y. Iwai ◽  
M. Nishi ◽  
H. Yoshida
Keyword(s):  
Distillation Column ◽  
Exhaust Gas ◽  
Control Methods ◽  
Cryogenic Distillation

Hydrogen isotope separation characteristics of cryogenic distillation column

1989 ◽  
Vol 10 ◽  
pp. 319-323 ◽  
Author(s):  
Mikio Enoeda ◽  
Toshihiko Yamanishi ◽  
Hiroshi Yoshida ◽  
Yuji Naruse ◽  
Hiroshi Fukui ◽  
...  
Keyword(s):  
Hydrogen Isotope ◽  
Distillation Column ◽  
Isotope Separation ◽  
Cryogenic Distillation

scholarly journals Separating $${^{39}\hbox {Ar}}$$ from $${^{40}\hbox {Ar}}$$ by cryogenic distillation with Aria for dark-matter searches

2021 ◽  
Vol 81 (4) ◽  
Author(s):  
P. Agnes ◽  
◽  
S. Albergo ◽  
I. F. M. Albuquerque ◽  
T. Alexander ◽  
...  
Keyword(s):  
Dark Matter ◽  
Distillation Column ◽  
Experimental Program ◽  
Isotopic Abundance ◽  
Mine Shaft ◽  
Dark Matter Search ◽  
Pile Up ◽  
Cryogenic Distillation ◽  
Design Construction

AbstractAria is a plant hosting a $${350}\,\hbox {m}$$ 350 m cryogenic isotopic distillation column, the tallest ever built, which is being installed in a mine shaft at Carbosulcis S.p.A., Nuraxi-Figus (SU), Italy. Aria is one of the pillars of the argon dark-matter search experimental program, lead by the Global Argon Dark Matter Collaboration. It was designed to reduce the isotopic abundance of $${^{39}\hbox {Ar}}$$ 39 Ar in argon extracted from underground sources, called Underground Argon (UAr), which is used for dark-matter searches. Indeed, $${^{39}\hbox {Ar}}$$ 39 Ar is a $$\beta $$ β -emitter of cosmogenic origin, whose activity poses background and pile-up concerns in the detectors. In this paper, we discuss the requirements, design, construction, tests, and projected performance of the plant for the isotopic cryogenic distillation of argon. We also present the successful results of the isotopic cryogenic distillation of nitrogen with a prototype plant.

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