Invention Application
WO2007107849A1 APPARATUS FOR THE DETERMINATION OF ETHANOL CONTENT IN LIQUID OR AERIFORM SUBSTANCES AND CORRESPONDING PROCESS
审中-公开
用于测定液体或有机物质中的乙醇含量的装置和相关工艺
- Patent Title: APPARATUS FOR THE DETERMINATION OF ETHANOL CONTENT IN LIQUID OR AERIFORM SUBSTANCES AND CORRESPONDING PROCESS
- Patent Title (中): 用于测定液体或有机物质中的乙醇含量的装置和相关工艺
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Application No.: PCT/IB2007/000689Application Date: 2007-03-20
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Publication No.: WO2007107849A1Publication Date: 2007-09-27
- Inventor: ROCCHIA, Massimiliano , ROSSI, Andrea, Mario , ZEPPA, Giuseppe , DE STEFANO, Luca
- Applicant: ISTITUTO NAZIONALE DI RICERCA METROLOGICA (INRIM) , UNIVERSITÀ DEGLI STUDI DI TORINO , CONSIGLIO NAZIONALE DELLE RICERCHE , ROCCHIA, Massimiliano , ROSSI, Andrea, Mario , ZEPPA, Giuseppe , DE STEFANO, Luca
- Applicant Address: Strada delle Cacce, 91, I-10135 Torino IT
- Assignee: ISTITUTO NAZIONALE DI RICERCA METROLOGICA (INRIM),UNIVERSITÀ DEGLI STUDI DI TORINO,CONSIGLIO NAZIONALE DELLE RICERCHE,ROCCHIA, Massimiliano,ROSSI, Andrea, Mario,ZEPPA, Giuseppe,DE STEFANO, Luca
- Current Assignee: ISTITUTO NAZIONALE DI RICERCA METROLOGICA (INRIM),UNIVERSITÀ DEGLI STUDI DI TORINO,CONSIGLIO NAZIONALE DELLE RICERCHE,ROCCHIA, Massimiliano,ROSSI, Andrea, Mario,ZEPPA, Giuseppe,DE STEFANO, Luca
- Current Assignee Address: Strada delle Cacce, 91, I-10135 Torino IT
- Agency: NOTARO, Giancarlo et al.
- Priority: ITTO2006A000213 20060321
- Main IPC: G01N21/31
- IPC: G01N21/31 ; G01N33/14 ; G02B6/10
Abstract:
Apparatus for the determination of ethanol content in liquid or aeriform substances, said apparatus comprising a sensing element (10) comprising an optical resonant microcavity comprising layers (11, 11a, 11b, 12, 13) of porous material suitable for receiving and releasing in its pores vapors of said liquid or aeriform substances (24) . According to the invention, one or more of said layers (11, 11a, 11b, 12, 13) of porous material include porous silicon oxide.
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