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Title:
EXPERIMENTAL DEVICE FOR PREPARING LIQUID SAMPLE OF CARBON-14 IN RADIOACTIVE GRAPHITE
Document Type and Number:
WIPO Patent Application WO/2018/099429
Kind Code:
A1
Abstract:
Disclosed is an experimental device (10) for preparing a liquid sample of carbon-14 in radioactive graphite. The experimental device comprises: a pressure-bearing steel cylinder (101), a top end cover (102), a sealing cover (103), two electrodes (104), an ignition wire (105), a support for a sample crucible (106), and an air inflation and discharge valve (107). The experimental device further comprises an adsorption device (110) for tritium-containing steam, wherein the adsorption device (110) in use is arranged inside the pressure-bearing steel cylinder (101), such that an internal space of the pressure-bearing steel cylinder (101) is divided into a first space (115) and a second space (116), and the adsorption device (110) has multiple through holes, the first space (115) and the second space (116) being communicated merely by the adsorption device (110).

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Inventors:
LIU XUEGANG (CN)
HUANG XIN (CN)
XIE FENG (CN)
LI HONG (CN)
FENG XIAOGUI (CN)
JIA FUMING (CN)
WANG JIANCHEN (CN)
CHEN JING (CN)
Application Number:
PCT/CN2017/113938
Publication Date:
June 07, 2018
Filing Date:
November 30, 2017
Export Citation:
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Assignee:
UNIV TSINGHUA (CN)
International Classes:
G01N1/28
Foreign References:
CN106855473A2017-06-16
CN106706383A2017-05-24
CN103529162A2014-01-22
CN104062674A2014-09-24
CN105973666A2016-09-28
JP4062671B22008-03-19
US3776695A1973-12-04
Attorney, Agent or Firm:
BEIJING EAST IP LTD. (CN)
Download PDF:
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