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Heavy Water Board
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Heavy Water Board : ウィキペディア英語版
Heavy Water Board
Heavy Water Board (HWB), a constituent unit under Department of Atomic Energy in the Government of India is primarily responsible for production of Heavy Water (D2O) which is used as a 'moderator' and 'Coolant' in nuclear power as well as research reactors. India is one of the largest manufacturers of heavy water in the world.
== History ==
The research in Heavy Water production was initiated by the Chemical Engineering division of Bhabha Atomic Research Centre (BARC) in the 60s and was continued by the Heavy Water Division of BARC where a Pilot Plant was operated for studying the H2S-H20 exchange process. While these studies were in progress, the Department of Atomic Energy(DAE) commissioned the first Heavy Water Plant in India at Nangal, Punjab,India in the premises of National Fertilisers Limited (NFL) in 1962. The plant had to be dismantled owing to national security considerations arising out of the disinvestment of NFL. The plant used to be operated by NFL and the DAE ensured the quality of the product.

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
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