硫铵工序的几项改造

李振华(,467021),,,,:10059598(2003)04003602:TQ522.52:B19963,,,6,,,11.1:5000mm,2500mm,40m3,,,,,,,,1/3,,,,,,1.21.2.1,,,,,,,1:20030130:,,1967,1991,,1,,,2~31.2.2,,,,1.3,,,1Cr18Ni9Ti,,,,,22.1,20009200110,,4(107)No.4(TotalNo.107)20038CoalChemicalIndustryAug.2003,,,,,,2.2,20014,(),,,,1222,,,,2.3,,,,;,,,3,,,,,,,50t,,,12(DN1505,DN1257),2,20,,,TheReconstructionsofAmmoniumSulphateProcessLiZhenhua(HenanTianhongCokingCo.Ltd.,467021)AbstractTheproblemintheammoniumsulphateprocessandthereconstructioninourcorporationwereproposed.Bymeansofreconstruction,therunmodeoftheinstallationwasoptimized,theperformancebecamesteady,thequalityofproductwasimproved,andmoreeconomicachievementswereacquired.Keywordsammoniumsulphate,piping,reconstruction:1.,,2.,:,3.Email,!∀#37#20038: