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    • 3. 发明申请
    • System and Method for Processing High Purity Materials
    • 高纯度材料加工系统及方法
    • US20100307602A1
    • 2010-12-09
    • US12857828
    • 2010-08-17
    • DAVID KANDIYELITodd GravesRhey Yang
    • DAVID KANDIYELITodd GravesRhey Yang
    • B67D7/72
    • B24B57/00Y10T137/0391Y10T137/2931
    • Systems and methods for processing high purity materials are disclosed. A unit operation processes a material stream, an operational parameter of the unit operation is monitored, and a standby unit is charged with pressurized gas to achieve system pressure. The material stream is diverted to the standby unit in response to the operational parameter of the unit operation registering a threshold value. Flow exiting the standby unit is first vented via an outlet, and then directed toward a point of use after the pressurized gas has been purged. The unit operation may then be serviced and subsequently brought back online. A second unit operation may process a second material stream simultaneously, and the second material stream may be periodically diverted to the standby unit in like manner, thus reducing line pressure variation. The disclosed method may be performed manually or implemented automatically through use of a controller.
    • 公开了用于处理高纯度材料的系统和方法。 单元操作处理材料流,监测单元操作的操作参数,并且备用单元用加压气体充电以实现系统压力。 响应于注册阈值的单元操作的操作参数,物料流被转移到备用单元。 离开待机单元的流量首先通过出口排出,然后在加压气体被清除之后指向使用点。 然后可以对单元操作进行维护并随后恢复在线。 第二单元操作可以同时处理第二材料流,并且第二材料流可以以类似的方式周期地转移到备用单元,从而减少管线压力变化。 所公开的方法可以手动执行或通过使用控制器自动实现。
    • 7. 发明授权
    • System and method for processing high purity materials
    • 用于加工高纯度材料的系统和方法
    • US08308845B2
    • 2012-11-13
    • US12857828
    • 2010-08-17
    • David KandiyeliTodd GravesRhey Yang
    • David KandiyeliTodd GravesRhey Yang
    • B01D50/00
    • B24B57/00Y10T137/0391Y10T137/2931
    • Systems and methods for processing high purity materials are disclosed. A unit operation processes a material stream, an operational parameter of the unit operation is monitored, and a standby unit is charged with pressurized gas to achieve system pressure. The material stream is diverted to the standby unit in response to the operational parameter of the unit operation registering a threshold value. Flow exiting the standby unit is first vented via an outlet, and then directed toward a point of use after the pressurized gas has been purged. The unit operation may then be serviced and subsequently brought back online. A second unit operation may process a second material stream simultaneously, and the second material stream may be periodically diverted to the standby unit in like manner, thus reducing line pressure variation. The disclosed method may be performed manually or implemented automatically through use of a controller.
    • 公开了用于处理高纯度材料的系统和方法。 单元操作处理材料流,监测单元操作的操作参数,并且备用单元用加压气体充电以实现系统压力。 响应于注册阈值的单元操作的操作参数,物料流被转移到备用单元。 离开待机单元的流量首先通过出口排出,然后在加压气体被清除之后指向使用点。 然后可以对单元操作进行维护并随后恢复在线。 第二单元操作可以同时处理第二材料流,并且第二材料流可以以类似的方式周期地转移到备用单元,从而减少管线压力变化。 所公开的方法可以手动执行或通过使用控制器自动实现。