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1. 发明申请

US20200094222A1 Konditionierung eines Adsorbens 审中-公开
公开(公告)号：US20200094222A1
公开(公告)日：2020-03-26
申请号：US16577995
申请日：2019-09-20
申请人： CTC Analytics AG
发明人： Stefan Anton CRETNIK , Beat SCHILLING , Chiew Mei CHONG
IPC分类号： B01J20/34 , B01J20/28 , B01J20/281 , B01J20/26
摘要： In a process for thermally desorbing a phase material (20), in particular for conditioning a fiber for carrying out a solid-phase microextraction, the phase material (20) is heated along a temperature curve. The temperature curve of the phase material (20) during desorption includes at least one low point.

2. 发明申请

US20160320354A1 DEVICE FOR EXTRACTING A VOLATILE COMPONENT 审中-公开
标题翻译：提取挥发成分的装置
公开(公告)号：US20160320354A1
公开(公告)日：2016-11-03
申请号：US15141984
申请日：2016-04-29
申请人： CTC Analytics AG
发明人： Stefan Anton CRETNIK , Kai Heinrich SCHUELER , Melchior ZUMBACH
IPC分类号： G01N30/04
CPC分类号： G01N1/2226 , G01N30/16 , G01N30/18 , G01N2001/2229 , G01N2030/121 , G01N2030/128
摘要： The present application relates to a device for extracting volatile components from a sample. The device comprises a sample vessel for receiving the sample with a supply line and with a discharge line, wherein the sample vessel is closed in a gas-tight manner, and also a gas reservoir, which is connected to the supply line. Moreover, the device has a trap element, which is fluidically connected to the discharge line and which has at least one absorber material. The trap element is connected releasably to the discharge line, wherein the trap element has a gas outlet such that, when the trap element is connected to the discharge line, a gas from the gas reservoir can flow through said trap element.
摘要翻译：本申请涉及一种用于从样品中提取挥发性成分的装置。该装置包括用于用供应管线和排放管线接收样品的样品容器，其中样品容器以气密方式封闭，以及连接到供应管线的气体储存器。此外，该装置具有捕集元件，其流体连接到排出管线并且具有至少一个吸收材料。捕集元件可释放地连接到排放管线，其中捕集元件具有气体出口，使得当捕集元件连接到排出管线时，来自气体储存器的气体可以流过所述捕集元件。

3. 发明申请

US20160320271A1 DEVICE FOR EXTRACTING VOLATILE COMPONENTS 审中-公开
标题翻译：提取挥发性成分的装置
公开(公告)号：US20160320271A1
公开(公告)日：2016-11-03
申请号：US15135001
申请日：2016-04-21
申请人： CTC Analytics AG
发明人： Kai Heinrich SCHUELER , Melchior ZUMBACH , Stefan Anton CRETNIK
IPC分类号： G01N1/24 , G01N1/22
CPC分类号： G01N1/24 , G01N1/2214 , G01N1/2226 , G01N1/405 , G01N30/12 , G01N2001/2229 , G01N2001/2282 , G01N2001/247 , G01N2030/121
摘要： The present application relates to a device for extracting volatile components from a sample received in a sample vessel, wherein the sample vessel is closed in a gas-tight manner. The device moreover has a discharge line and a supply line, which protrude into the sample vessel. The supply line comprises a first valve with which a flow of gas through the supply line can be throttled and/or interrupted. A suction opening of a pump is fluidically connected to the discharge line via a first fluid line, such that the pressure conditions in the device can be controlled by the capacity of the pump and by the setting of the first valve. A second fluid line fluidically connects the supply line to an output opening of the pump, such that sample vessel, supply line, discharge line and pump form a closed gas circuit. A trap element with at least one sorption material is fluidically connected to the first fluid line or the second fluid line.
摘要翻译：本申请涉及一种用于从容纳在样品容器中的样品中提取挥发性组分的装置，其中样品容器以气密方式封闭。此外，该装置具有突出到样品容器中的排出管线和供给管线。供应管线包括第一阀，通过供应管线的气体流可以通过该第一阀节流和/或中断。泵的吸入口经由第一流体管线流体地连接到排放管线，使得可以通过泵的容量和第一阀的设定来控制装置中的压力条件。第二流体管线将供应管路流体地连接到泵的输出开口，使得样品容器，供应管线，排出管线和泵形成封闭的气体回路。具有至少一种吸附材料的捕集元件与第一流体管线或第二流体管线流体连接。

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