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1. 发明公开

EP1019752A1 DURCHFLUSSSZINTILLATIONSMESSZELLE UND HERSTELLUNGSVERFAHREN 有权
公开(公告)号：EP1019752A1
公开(公告)日：2000-07-19
申请号：EP98955376.3
申请日：1998-10-02
申请人： FORSCHUNGSZENTRUM JÜLICH GMBH
发明人： ULLRICH, Werner , WENZEL, Ulrich
IPC分类号： G01T1/203
CPC分类号： G01T1/203
摘要： The invention relates to a flow-through scintillation measuring cell and a method for producing a hose for the same. According to the invention, the scintillating material is deposited as a thin layer on the inner surface of a transparent or translucent, heat resistant plastic hose, whereby the material firmly clings to said inner surface. The scintillating material is then liquefied by heating. Afterwards, the hose is filled with the semiliquid, scintillating material by means of pressure or suction. The hose containing the scintillating material is then cooled. In addition, a passage through the hose is created in which the scintillating material is sufficiently heated again and blown out of said hose leaving a residue on the inner wall thereof. As a result, thin films having a thickness of less than 50 νm can be produced. In order to obtain the desired inner coating, a wire can alternatively be inserted at the beginning of the inventive method and pulled out after filling the hose with compacted scintillating material. A measuring cell with the inventive hose has an advantage in that the hose comprises a thin inner diameter of less than 1.5 mm.
摘要翻译：流通式闪烁测量单元及其制造软管的方法技术领域本发明涉及一种流通式闪烁测量单元及其制造软管的方法。根据本发明，闪烁材料作为薄层沉积在透明或半透明耐热塑料软管的内表面上，由此材料牢固地紧贴在所述内表面上。然后通过加热将闪烁材料液化。之后，通过压力或吸力将软管充满半液体闪烁材料。含有闪烁材料的软管然后被冷却。此外，产生通过软管的通道，其中闪烁材料被再次充分加热并从所述软管吹出，在其内壁上留下残留物。结果，可以制造厚度小于50νm的薄膜。为了获得所需的内涂层，可以在本发明的方法开始时替代地插入导线，并且在用压实的闪烁材料填充软管之后拔出导线。具有本发明软管的测量单元具有的优点在于软管包括小于1.5mm的薄内径。

2. 发明授权

EP1066101B1 VERFAHREN FÜR FRONTCHROMATOGRAPHISCHE DEKONTAMINATION 有权
标题翻译：前置色谱去污染工艺
公开(公告)号：EP1066101B1
公开(公告)日：2004-07-14
申请号：EP99915508.8
申请日：1999-02-27
申请人： Forschungszentrum Jülich GmbH
发明人： WENZEL, Ulrich
IPC分类号： B01D15/08 , B01D15/00 , B01J47/02 , B01J47/14 , C02F1/28 , C02F1/42
CPC分类号： G01N30/461 , B01D15/1871 , G01N30/02 , G01N2030/402 , B01D15/36

3. 发明授权

EP1019752B1 VERFAHREN ZUM BESCHICHTEN DER INNENWAND EINES SCHLAUCHES FÜR EINE DURCHFLUSSSZINTILLATIONSMESSZELLE 有权
标题翻译：法管的涂层内壁以便DURCHFLUSSSZINTILLATIONSMESSZELLE
公开(公告)号：EP1019752B1
公开(公告)日：2003-07-23
申请号：EP98955376.3
申请日：1998-10-02
申请人： Forschungszentrum Jülich GmbH
发明人： ULLRICH, Werner , WENZEL, Ulrich
IPC分类号： G01T1/203
CPC分类号： G01T1/203
摘要： The invention relates to a flow-through scintillation measuring cell and a method for producing a hose for the same. According to the invention, the scintillating material is deposited as a thin layer on the inner surface of a transparent or translucent, heat resistant plastic hose, whereby the material firmly clings to said inner surface. The scintillating material is then liquefied by heating. Afterwards, the hose is filled with the semiliquid, scintillating material by means of pressure or suction. The hose containing the scintillating material is then cooled. In addition, a passage through the hose is created in which the scintillating material is sufficiently heated again and blown out of said hose leaving a residue on the inner wall thereof. As a result, thin films having a thickness of less than 50 mu m can be produced. In order to obtain the desired inner coating, a wire can alternatively be inserted at the beginning of the inventive method and pulled out after filling the hose with compacted scintillating material. A measuring cell with the inventive hose has an advantage in that the hose comprises a thin inner diameter of less than 1.5 mm.

4. 发明公开

EP1066101A1 ZWILLINGSSÄULEN FÜR FRONTCHROMATOGRAPHISCHE DEKONTAMINATION 有权
标题翻译： ZWILLINGSSÄULENFÜR原色层析脱色
公开(公告)号：EP1066101A1
公开(公告)日：2001-01-10
申请号：EP99915508.8
申请日：1999-02-27
申请人： FORSCHUNGSZENTRUM JÜLICH GMBH
发明人： WENZEL, Ulrich
IPC分类号： B01D15/08 , B01D15/00 , B01J47/02 , B01J47/14 , C02F1/28 , C02F1/42
CPC分类号： G01N30/461 , B01D15/1871 , G01N30/02 , G01N2030/402 , B01D15/36
摘要： The invention relates to a device for decontaminating a liquid, comprising two columns containing a decontamination agent and a measuring apparatus which is connected between the two columns. Said measuring apparatus measures the contamination of the liquid leaving one of the columns. The liquid is at least partially decontaminated in the first device (column) and then conducted to the measuring apparatus. The degree of contamination is then measured on-line in said measuring apparatus. After being measured, the liquid is decontaminated further in the second device (column). The invention does not require the use of highly-sensitive measuring apparatus but enables early detection of the need for the columns to be regenerated in order to achieve good results.
摘要翻译：用于净化液体的装置技术领域本发明涉及一种用于净化液体的装置，该装置包括含有净化剂的两个塔和连接在两个塔之间的测量装置。所述测量设备测量离开一个柱的液体的污染。液体在第一装置（柱）中至少部分去污染，然后导入测量装置。然后在所述测量装置中在线测量污染程度。在测量之后，液体在第二装置（柱）中被进一步净化。本发明不需要使用高灵敏度的测量装置，但是能够及早检测对再生柱的需求，以获得良好的结果。

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