专利名称：Hydrocyanic acid consisting of formamide发明人：PETER BASSLER,PETER ZEHNER,HERMANN
LUYKEN,HELMUTH MENIG,GUNTHERACHHAMMER,WILHELM RUPPEL,VOLKERVOGT,WOLFGANG SIEGEL,ANTON NEGELE
申请号：AU2003293755申请日：20031203公开号：AU2003293755B2公开日：20091224
摘要：The present invention relates to a kind of by in reactor, gaseous formamidebeing carried out the method that catalytic dehydration prepares prussic acid HCN withthe internal reaction device surface of making by the steel that comprises iron andchromium and nickel.The invention still further relates to the reactor that is used forpreparing by the catalytic dehydration of gaseous formamide prussic acid, this reactorhas the internal reaction device surface of being made by the steel that comprises ironand chromium and nickel.The invention still further relates to reactor of the presentinvention and preparing purposes in the method for prussic acid by gaseous formamidebeing carried out catalytic dehydration.
申请人：BASF AKTIENGESELLSCHAFT
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