Catalyst Characterization

Articles & Whitepapers

Heterogeneous catalytic ozonation of hydroquinone using sewage sludge-derived carbonaceous catalysts

This study converted sewage sludge into a carbonaceous catalyst via pyrolysis and employed it in the ozonation of hydroquinone. The catalyst was characterized by Mössbauer spectroscopy, X-ray photoelectron spectroscopy, temperature programmed desorption, scanning electron microscopy, transmission electron microscopy, Fourier transform infrared spectroscopy and X-ray diffraction. Intermediate ...

Adsorption and catalytic oxidation of organic pollutants using Fe-zeolite

In this work, a natural zeolite, modified and loaded with iron (NZ-A-Fe) as a heterogeneous catalyst, was characterized for its suitability as a permeable reactive barrier (PRB) material for ...

Carbon Sciences Announces Successful Performance Testing of Company`s Proprietary Catalyst

Novel Catalyst Is Key to Transforming Greenhouse Gases Into GasolineSANTA BARBARA, CA - Carbon Sciences Inc. (OTCBB: CABN), the developer of a breakthrough technology to transform greenhouse gases into gasoline and other portable fuels, today ...

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Mass Flow Meters and Controllers

The HFM-200/HFC-202 is Teledyne Hastings` flexible, general purpose series of mass flow meters and controllers. Featuring reliability and stability, the 200 Series is chosen by OEM`s for its very stable performance with varying ambient conditions. A wide choice of elastomer seals make this flow controller compatible with most gases.