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FC-,(,063012):TD948:B:1001-439X(2000)01-0005-02:FC-,:;;;;ModelFC-AutomaticMeasuringandControlSystemforFloatationSeparationProcessParametersHOULusheng,YINGHaining(TangshanBranch,ChinaCoalResearchInstitute,HebeiTangshan063012)Abstract:Thispaperdealswiththecontrolscheme,softandhardwaredesignandanti2interferencemea2suresofModelFC-AutomaticMeasuringandControlSystemofFloatationSeparationProcessParameter.Theapplicationinmanypreparationplantshasprovedthenoticeableeconomicandsocialbenefitsitcanobtain.Keywords:preparationplant;floatationseparation;processparameters;automaticdetection;automaticcon2trol1,,,,,,,,,,,,FC-199510,,22.1,,,;;2.2,,,,;100120g/L,112.3,,,,,,FC-,2g,,5FC-2,,PID,2.4FC-,,,,,3,,,FC-IPC610468,,,,A/DPCL-81332;D/A90098;PCLD-782D/I;PCLD-785,,FC-,,,,FC-,1%;,,,8,,,,,4FC-MICROSOFTC6.0,,,,:;;,PID;;;;PID,,I/O;,,,,,,5FC-1995,,FC-,,2%,,,,46FC-,,,,,FC-,,,(:1999-07-12):,1991,,,,620001