Search Results - physical+science+%3e+chemistry

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Microsecond Time-Resolved Mass Spectrometry [ID 10004]

OverviewAt this time the predominant method for a pharmaceutical chemist to characterize reaction kinetics is to employ spectroscopy. The main issue with this technique is that spectroscopy produces an absorption/Emission spectrum and it is possible for multiple different compounds to have the same spectrum peak, making it difficult to differentiate....

Published: 10/13/2020 | Inventor(s): Hao Chen, Zhixin Miao

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Category(s): Physical Science > Chemistry

On-line and Off-line Coupling of Electorchemistry (EC) with Mass Spectrometry by Liquid Sample DESI OU [ID: #09030]

A variety of ambient ionization methods have been introduced, including desorption electrospray ionization (DESI). DESI is a representative method for ambient mass spectrometry. It has been shown to be useful in providing a rapid and efficient means of desorbing and ionizing a variety of target compounds of interest under ambient conditions. In U.S....

Published: 2/23/2022 | Inventor(s): Hao Chen, Jiwen Li, Zhixin Miao

Keywords(s):

Category(s): Physical Science > Chemistry, Life Science > Mass Spectrometry

Simultaneous Removal of Ammonia, Urea, & Metals from Water [ID 09029]

OverviewAmmonia, urea, and metals are all species that are commonly presented in wastewater that is derived from different sources. There are different processes that facilitate the removal of these species individually, including ion exchange, reverse osmosis, electro-winning, etc. However, none of these processes possess the ability to remove all...

Published: 2/23/2022 | Inventor(s): Gerardine Botte

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Category(s): Engineering > Energy & Renewables, Engineering > Geological Sciences, Physical Science > Chemistry

Electrocatalysts & Additives for the Oxidization of Solid Fuels [ID 05011]

OverviewHydrogen is expected to be the primary energy source in the 21st century for electricity generation, fuel, and other applications. It is an environmentally clean source of energy since it generates no pollutants. Fossil fuels and water are the major inputs for the manufacture of hydrogen. These inputs and their required processes, however, are...

Published: 2/23/2022 | Inventor(s): Gerardine Botte

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Category(s): Physical Science > Chemistry, Engineering > Energy & Renewables, Engineering > Electronics, Sensors & Photonics

Biological Remediation of Green House Gas Emissions [ID: 98104]

OverviewThe technology is a cost effective mechanism that removes substantial amounts of CO2 from the gaseous effluents of scrubbed fossil-fired power plants. The process is facilitated by the use of algae that have been grown on fabric sheets in a high temperature (thermophilic) environment. The algae are located in a separate chamber downstream of...

Published: 2/23/2022 | Inventor(s): David Bayless, Gregory Kremer, Morgan Vis-Chiasson

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Category(s): Environmental Science, Engineering > Energy & Renewables, Engineering > Geological Sciences, Physical Science > Chemistry