首页>
外国专利>
' MANAGEMENT METHOD FOR A BIDIRECTIONAL AND SIMULTANEOUS EXCHANGE OF DIGITAL SIGNALS AND A CORRESPONDING INTERFACE FOR A BIDIRECTIONAL AND SIMULTANEOUS COMMUNICATION'
' MANAGEMENT METHOD FOR A BIDIRECTIONAL AND SIMULTANEOUS EXCHANGE OF DIGITAL SIGNALS AND A CORRESPONDING INTERFACE FOR A BIDIRECTIONAL AND SIMULTANEOUS COMMUNICATION'
展开▼
机译:“数字信号双向同步交换和双向同步通信对应接口的管理方法”
展开▼
页面导航
摘要
著录项
相似文献
摘要
pThe invention relates to a method for concentrating an at least partially crystalline solid containing at least one zeolite in a mixture, said mixture containing at least one auxiliary agent, for example a template compound, and the cited solid. The inventive method is characterised in that the mixture is divided into a retentate and a permeate in one step (II) by means of ultrafiltration, the solid content in the retentate being higher than that in the mixture and the solid content in the permeate being lower than that in the mixture. Said method enables auxiliary agents in the permeate, especially template compounds, to be redirected into a crystallisation step (I) which precedes the cited step (II)./p[WO2004007369A1]
展开▼