Control system for adsorption time of variable pressure adsorption plant and product yield and quantity
The intelligent control system has a control computer including product yield setting calculating unit for variable pressure adsorption plant, real yield calculating unit, main controller unit comprising feedforward controller, abnormal processor, feedback controller, and manual/automatic switching...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The intelligent control system has a control computer including product yield setting calculating unit for variable pressure adsorption plant, real yield calculating unit, main controller unit comprising feedforward controller, abnormal processor, feedback controller, and manual/automatic switching controller. Based on the input material gas flow rate, material gas content, product gas flow rate and set desorption gas product content and through calculation and conversion, the system outputs adsorption time to the regulating controller of program control unit to control the yield and quality of product. |
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