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Patent Searching and Data


Title:
原子力プラントの運転方法
Document Type and Number:
Japanese Patent JP5118576
Kind Code:
B2
Abstract:
An object is to reduce radiation exposure in a nuclear plant. A nuclear plant 1 is a nuclear power generating plant where steam is generated by thermal energy generated by nuclear fission of a nuclear fuel 2C in a nuclear reactor 2, and a turbine 8 is driven by the steam to generate heat by a power generator 10. After a nuclear plant 1 is newly constructed, when a primary cooling system of the nuclear reactor 2 raises the temperature to around a power operation temperature for the first time, zinc is injected into a primary coolant C1 present in the primary cooling system by a zinc injector 20.

Inventors:
Takao Nishimura
Ryuji Umehara
Application Number:
JP2008208212A
Publication Date:
January 16, 2013
Filing Date:
August 12, 2008
Export Citation:
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Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
G21D3/08; G21D1/00
Domestic Patent References:
JP8220293A
JP2007192745A
JP7020277A
JP7252669A
JP2000162383A
JP8086899A
JP6214093A
JP63172999A
Attorney, Agent or Firm:
Hiroaki Sakai