TAILIEUCHUNG - Nuclear Power Deployment Operation and Sustainability Part 8

Tham khảo tài liệu 'nuclear power deployment operation and sustainability part 8', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Post-Operational Treatment of Residual Na Coolant in EBR-II Using Carbonation 235 investigated and two potential causes were identified either the record of the amount of evaporated was incorrect or the calibration on the hydrogen monitor was incorrect and it was reading too high. No proof was found to confirm either suspicion so it was decided to err on the side of caution and use the lower residual sodium estimate for this treatment period. Extended system treatment After the initial treatment period treatment of the Primary Tank was stopped for almost two years while awaiting further funding. During this waiting period the Primary Tank was placed in a static condition under a dry CO2 blanket. Treatment was eventually resumed using the same treatment operating conditions as used previously and was carried out for another 600 days. The hydrogen concentration and exhaust gas mass flow rate measured during this treatment period are shown in Figure 13. Fig. 13. Measured hydrogen concentration and exhaust gas mass flow rates during last 600 days of treatment. In the figure the hydrogen concentration peaked at about 2 vol on Day 80 and then declined over the remaining treatment period to less than vol . The measured mass flow rate was never steady and the variability in the measured exhaust mass flow rate is believed to arise from fluctuations in the opening of the mechanical back-pressure regulator. During this treatment period another 630 kg of residual sodium were estimated to have been consumed. Treatment of the Primary Tank was stopped after 600 days due to declining treatment rates and no natural process endpoint had been reached. The decline in treatment rate was 236 Nuclear Power - Deployment Operation and Sustainability accompanied by an increase in the humidity in the exhaust gas and humidity levels measured greater than 70 in the exhaust gas by the end of the treatment period. Treatment rate model and correlation to measured data The .

TỪ KHÓA LIÊN QUAN
TAILIEUCHUNG - Chia sẻ tài liệu không giới hạn
Địa chỉ : 444 Hoang Hoa Tham, Hanoi, Viet Nam
Website : tailieuchung.com
Email : tailieuchung20@gmail.com
Tailieuchung.com là thư viện tài liệu trực tuyến, nơi chia sẽ trao đổi hàng triệu tài liệu như luận văn đồ án, sách, giáo trình, đề thi.
Chúng tôi không chịu trách nhiệm liên quan đến các vấn đề bản quyền nội dung tài liệu được thành viên tự nguyện đăng tải lên, nếu phát hiện thấy tài liệu xấu hoặc tài liệu có bản quyền xin hãy email cho chúng tôi.
Đã phát hiện trình chặn quảng cáo AdBlock
Trang web này phụ thuộc vào doanh thu từ số lần hiển thị quảng cáo để tồn tại. Vui lòng tắt trình chặn quảng cáo của bạn hoặc tạm dừng tính năng chặn quảng cáo cho trang web này.