Used SHOWA SHINKU SEC-22WAC #9239654 for sale

SHOWA SHINKU SEC-22WAC is a small reactor type designed to generate electricity for the purpose of supplying an electric current from a large plant with a limited amount of space. This type of reactor is typically used for small-scale power generation in remote locations. SEC-22WAC is a water cooled, natural-circulation design. This type of reactor is a slow-start, self-contaminated reactor. It is designed to operate with minimum maintenance and is based on verified safety features. The core of SHOWA SHINKU SEC-22WAC consists of a graphite moderated cylindrical structure containing 22 fuel elements. The uranium fuel is enriched to a level of 19.5%. The core is surrounded by a graphite reflector in order to contain neutrons and reduce fuel consumption. The reactor control rods are located below the fuel elements evenly distributed at the bottom. The fuel elements are connected to a fuel assembly grid. The fuel assembly grid consists of aluminum grids and blocks. The grid consists of a herringbone pattern to allow the fuel elements to be placed in the grid without causing cell-to-cell movement. The heat from the fuel elements is removed by heat exchange with the cooling water which is recycled from the top of the reactor. The reactor vessel is made of welded steel and has a height of about 3.6 meter and a diameter of 1.2 meters. The control of the reactor is achieved by controlling the reactivity of the fuel elements by the manipulation of the control rods. Reactor safety features include optimum operating pressure, self-limiting reactivity over temperature, pressure, fuel burnup and other accidents, failure-proofing of the control system and containment of radiation with a properly designed containment system. SEC-22WAC is one of the most reliable, efficient and safe reactors developed to generate electric current out of a limited space. It is extremely safe due to its self-contamination design, and is designed to allow the operators to control the reactivity with minimum effort. It is clean and efficient and delivers reliable and safe results for its users in remote locations.