简介：GansuRareEarthCorporationisoneofthelargestrareearthproducersinChina.Itsannualpro-ductioncapacityofrareearthchloridehasreached18000tonREObytheendof1992,rankingthefirstinChinaandbeingthesecondintheworld(onlynexttoMolycorp.,USA).Thecorporation’soriginalannualcapacityofrareearthchloridewas12000tonREO.Inmeeting

简介：Aftertwoyears’construction,instal-lationandadjustment,aproductionlinewithadesignedcapacityofprocessing400tonsREoxidesperannumhasbeenputintooperationintheZhuJiangRe-fineryPlantinSept.1989.Theprojectusedaninvestmentof30millionyuan,whichwasjointlyinvestedbytheZhuJiangRefineryPlant,theGu-angDongInformation&TechniqueDeve-lopmentCompanyandtheYueHuaNonfer-rousMetalsAssociatedExploitationCom-

简介：XunwuRareEarthCorporationhasintroducedP507reductionextractionprocessfromAnhuiRe-searchInstituteofMetallurgytoprepareeuropiumoxideoffluorescentgradeinonestep.Theprocesshasbeenemployedinaproductionlineinthecorpo-ration.Andafterthreemonthsindustrialexperi-ment,allthetechnicalindexesreachedthedesigned

简介：Afewdaysago,FeixiangLiu,deputytotheNationalPeople’sCongress,secretaryofthePartyCommitteeofChinaRailwayConstructionHeavyIndustryGroup,andchairmanofthecompany,revealedthatChinawillbuildmedium-speedandlow-speedmaglevtestlinewiththeworld’shighestspeedandlongestmileage.This