Invention Grant
US07985597B2 Process and apparatus for providing a gaseous substance for the analysis of chemical elements or compounds
有权
用于提供用于分析化学元素或化合物的气态物质的方法和设备
- Patent Title: Process and apparatus for providing a gaseous substance for the analysis of chemical elements or compounds
- Patent Title (中): 用于提供用于分析化学元素或化合物的气态物质的方法和设备
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Application No.: US10417720Application Date: 2003-04-16
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Publication No.: US07985597B2Publication Date: 2011-07-26
- Inventor: Christof Huber , Markus Leuenberger
- Applicant: Christof Huber , Markus Leuenberger
- Applicant Address: CH Bern
- Assignee: Universitat Bern
- Current Assignee: Universitat Bern
- Current Assignee Address: CH Bern
- Agency: Smith Risley Tempel Santos LLC
- Agent Laurence P. Colton
- Priority: DE10216974 20020416; DE10256009 20021130
- Main IPC: G01N7/00
- IPC: G01N7/00 ; G01N1/00 ; G01N30/02 ; H01J49/00
Abstract:
The invention relates to a process and to an apparatus for providing a gaseous substance for the analysis of chemical elements or compounds. In one embodiment, a starting substance is continuously admixed with a reagent substance. This results in a gaseous reaction product which contains information about the elements of the starting substance, and a residual substance. The gaseous reaction product is separated from the residual substance and removed for analysis. One application is the isotopic analysis of oxygen or hydrogen from water.
Public/Granted literature
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