Nuclear power generation facility
Description
Main steams are introduced from a moisture separation device for removing moisture content of the main steams to a low pressure turbine passing through a cross-around pipe. A condensate desalter comprising a mixed floor-type desalting tower using granular ion exchange resins is disposed at the downstream of the main condensator by way of condensate pipelines, and a feedwater heater is disposed at the downstream. Structural members of the main condensator are formed by weather proof steels. Low alloy steels are used partially or entirely for the cross-around pipe, gas extraction pipelines, heat draining pipelines, inner structural members other than pipelines in the feedwater heater, and the body and the inner structural members of the moisture separator. Titanium or a titanium alloy is used for the pipelines in the main condensator. With such a constitution, BWR type reactor facilities, in which the concentration of cruds inflown to the condensate cleanup system is reduced to simplify the condensate cleanup device can be obtained. (I.N.)
Availability note (English)
Available from JAPIO. Also available from EPO.Additional details
Publishing Information
- Imprint Pagination
- 6 p.
- IPC:
- Int. Cl. G21D1/02.
- IPC
- Int. Cl. G21D1/02.
- Patent number
- JP patent document 8-152496/A/
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 28008704
- Subject category
- S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Resource subtype / Literary indicator
- Non-conventional Literature
- Descriptors DEI
- BWR TYPE REACTORS; DEMINERALIZERS; FEEDWATER HEATERS; LOW ALLOY STEELS; NUCLEAR POWER PLANTS; PIPES; REACTOR COMPONENTS; STEAM CONDENSERS; STEAM SEPARATORS; TITANIUM; TITANIUM ALLOYS
- Descriptors DEC
- ALLOYS; CARBON ADDITIONS; ELEMENTS; ENRICHED URANIUM REACTORS; EQUIPMENT; HEATERS; IRON ALLOYS; IRON BASE ALLOYS; METALS; NUCLEAR FACILITIES; POWER PLANTS; POWER REACTORS; REACTORS; SEPARATION EQUIPMENT; STEELS; THERMAL POWER PLANTS; THERMAL REACTORS; TRANSITION ELEMENT ALLOYS; TRANSITION ELEMENTS; VAPOR CONDENSERS; VAPOR SEPARATORS; WATER COOLED REACTORS; WATER MODERATED REACTORS
Optional Information
- Secondary number(s)
- JP patent application 6-296159.