Invention Grant
US08970840B2 Method and apparatus for aerosol analysis using optical spectroscopy
有权
使用光谱法进行气溶胶分析的方法和装置
- Patent Title: Method and apparatus for aerosol analysis using optical spectroscopy
- Patent Title (中): 使用光谱法进行气溶胶分析的方法和装置
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Application No.: US13315372Application Date: 2011-12-09
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Publication No.: US08970840B2Publication Date: 2015-03-03
- Inventor: Pramod Kulkarni , Prasoon Diwakar
- Applicant: Pramod Kulkarni , Prasoon Diwakar
- Applicant Address: US DC Washington
- Assignee: The United States of America, as Represented by the Secretary of the Department of Health and Human Services, Centers for Disease Control and Prevention
- Current Assignee: The United States of America, as Represented by the Secretary of the Department of Health and Human Services, Centers for Disease Control and Prevention
- Current Assignee Address: US DC Washington
- Agency: Gifford, Krass, Sprinkle, Anderson & Citkowski, P.C.
- Agent Douglas L. Wathen
- Main IPC: G01J3/30
- IPC: G01J3/30 ; G01N21/67 ; G01N15/06 ; G01N1/22
Abstract:
Particles of a flow of aerosol are collected and analyzed by passing them through a housing having an inlet area, an outlet area, and a collection and analysis area interconnecting the inlet and outlet areas. A collection electrode has a tip disposed in the collection and analysis area and particles are collected thereon. After collection, the particles are ablated and atomic emissions are collected for analysis of the particles.
Public/Granted literature
- US20130148117A1 METHOD AND APPARATUS FOR AEROSOL ANALYSIS USING OPTICAL SPECTROSCOPY Public/Granted day:2013-06-13
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