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Using On-Line Mass Spectrometry (MS) To Monitor And Quantify Ethanol Vapor Productivity
2015-03-19 16:31:18| oilandgasonline Home Page
The Thermo Scientific Prima BT magnetic sector process mass spectrometer offers superior performance for online measurement stability and accuracy of ethanol, carbon dioxide, and oxygen from photobioreactors. Implementation of a modified ion source with glass lined entrance significantly improved accuracy of low concentration ethanol (20 – 100 ppm), and resulted in a significant increase in reactor sampling frequency due to reduced ethanol buildup and settling times.
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monitor
mass
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Using On-Line Mass Spectrometry (MS) To Monitor And Quantify Ethanol Vapor Productivity
2015-03-19 16:31:18| pollutiononline Downloads
The Thermo Scientific Prima BT magnetic sector process mass spectrometer offers superior performance for online measurement stability and accuracy of ethanol, carbon dioxide, and oxygen from photobioreactors. Implementation of a modified ion source with glass lined entrance significantly improved accuracy of low concentration ethanol (20 – 100 ppm), and resulted in a significant increase in reactor sampling frequency due to reduced ethanol buildup and settling times.
Tags: online
monitor
mass
productivity
Monitor And Quantify Ethanol Vapor Productivity With On-Line Mass Spectrometry (MS)
2015-03-19 16:31:18| chemicalonline Downloads
The Thermo Scientific Prima BT magnetic sector process mass spectrometer offers superior performance for online measurement stability and accuracy of ethanol, carbon dioxide, and oxygen from photobioreactors. Implementation of a modified ion source with glass lined entrance significantly improved accuracy of low concentration ethanol (20 – 100 ppm), and resulted in a significant increase in reactor sampling frequency due to reduced ethanol buildup and settling times.
Record Winter Buries Mass. Real Estate Market: Sales Down 13 Percent
2015-03-18 23:47:18| Real Estate - Topix.net
The effects of record-snowfalls during the first two months of 2015 reverberated throughout New England's housing market in February. Month-over-month, home sales again reflected the inclement weather with a decrease of 13.5% over January's numbers.
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Cambridge, Mass., Headed for Vote on Plastic Bag Ban
2015-03-18 22:43:00| Waste Age
<a href="http://www.bostonglobe.com/">The Boston Globe</a> With an eye already on polystyrene prohibition, Cambridge officials have shifted their attention toward a ban on thin, plastic checkout bags at supermarkets and shops. read more
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