Resources Contact Us Home
Gas injection system of nuclear power plant and gas injection method therefor

Image Number 3 for United States Patent #5467375.

A gas injection system of a nuclear power plant including a reactor and a gaseous waste disposal system, comprises a hydrogen injection unit for injecting hydrogen into a reactor of a nuclear power plant, an oxygen injection unit for injecting oxygen into a gaseous waste disposal system in which the oxygen is recombined with the hydrogen passed by way of the reactor, a densitometer for measuring a balance of concentration between the hydrogen and the oxygen in the gaseous waste disposal system, a flowmeter for measuring a flow rate of an exhaust gas of the gaseous waste disposal system, and a controlling unit for controlling the quantities of the hydrogen gas and the oxygen gas. According to the operation of the controlling unit, the injection quantities of the hydrogen and the oxygen from the hydrogen injection unit and the oxygen injection unit are controlled in accordance with the results of the concentration balance measurement and the flow rate measurement, a lag time between a time when the oxygen and the hydrogen are injected and the time when the oxygen and the hydrogen reach the gaseous waste disposal system is stored, respectively, and an injection timing from the hydrogen injection and the oxygen injection is controlled in response to the lag time.

  Recently Added Patents
System and apparatus for control of published content
Enediyne compounds, conjugates thereof, and uses and methods therefor
High power fiber amplifier with stable output
Computer program and apparatus for evaluating signal propagation delays
Electrode binder composition, electrode slurry, electrode, and electrical storage device
System and method for optimizing teams
Mixed reactant flow-by fuel cell
  Randomly Featured Patents
Skin cleansing compositions with polyglycerol esters and hydrophobically modified polymers
Cable attachment, cable assembly including the same, and connector including the assembly
Static random access memory
Image pickup apparatus and control method therefor
Apparatus for attaching working elements
Golf club
Providing translations encoded within embedded digital information
Polymer system with switchable physical properties and its use in direct exposure printing plates
Bluetooth hands-free car kit
Method for manufacturing tape wiring board