The invention relates to a method for yielding boron-depleted chlorosilanes from a chlorosilane mixture containing boron by means of separation by distillation of a boron-enriched distillation flow. The invention further relate to a device for yielding boron-depleted chlorosilanes from a chlorosilane mixture containing boron.
申请公布号
WO2008113619(A2)
申请公布日期
2008.09.25
申请号
WO2008EP50682
申请日期
2008.01.22
申请人
EVONIK DEGUSSA GMBH;SCHWARZ, CHRISTOPH;SCHWARZ, DOROTHEA;RAULEDER, HARTWIG;PAULI, INGO;NELTE, ANDREAS;SEILER, HARALD
发明人
SCHWARZ, CHRISTOPH;SCHWARZ, DOROTHEA;RAULEDER, HARTWIG;PAULI, INGO;NELTE, ANDREAS;SEILER, HARALD