|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||96/114 ; ; 96/116 ; ; 96/130 ; ; 96/132|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 5 인용 특허 : 8|
A pressure swing adsorption apparatus (10) is provided with actuator air via a reservoir (40) which draws its supply either from one or more of the process vessels (12) after it has been dried thereby or directly from the system compressor (32). Controls are provided to ensure actuator air is preferentially drawn from the dried source and for ensuring instrument air is available even on start up of the apparatus.
An apparatus for the separation of air by the Pressure Swing Adsorption process comprises one or more pressure vessels having an inlet and an outlet and at least one gas actuated actuator for controlling the flow of gas through said vessel or vessels, said one or more pressure vessels having in flow series a first moisture adsorbing material and a second gas adsorbing material, in which there is further provided a reservoir for receiving a portion of said air passing through said pressure vessel after it has been dried by being passed through at least a ...