Controlling drainage by addition of longs and fines to stabilize stock system

作者: J Urbas

DOI:

关键词: Petroleum engineeringDrainageDrainage flowStock (geology)PapermakingEnvironmental science

摘要: IN A FOURDRINIER TYPE PAPERMAKING MACHINE HAVING PLURALITY OF INTERRELATED MATERIAL FLOWS INDICATIVE STATE EQUIBRIUM, THAT EQUILIBRIUM CAN BE CONTROLLED BY CONTROLLING ONE THE FLOWS, NAMELY DRAINAGE FLOW. AN ACTUAL FLOW IS METERED AND COMPARED TO DESIRED LONG OR FINE FIBERS ARE INTRODUCED INTO MIXED STOCK RATIO DETERMINED COMPARISION STEP MAKE TWO EQUAL.

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