Production of the Hydroxyl Radical and Removal of Formaldehyde by Calcined Green Tuff Powder and Tile
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DOI: 10.3390/su11123390
Abstract: Waste green tuff powder produced by cutting Towada stone has been utilized to eliminate formaldehyde related to greenhouse gases. The green tuff contains TiO2 on zeolite as observed by scanning electron microscope (SEM)t. The green… read more here.
Keywords: hydroxyl radical; green tuff; tuff; tuff powder ... See more keywords
Effect of Grinding Time on the Particle Size Distribution Characteristics of Tuff Powder
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DOI: 10.5755/j02.ms.23526
Abstract: We study the grinding dynamic behavior and particle size distribution (PSD) characteristics of tuff powder. With the analysis of particle size and data of activity test, the results indicate that tuff powder is easy to… read more here.
Keywords: powder; time; tuff powder; particle size ... See more keywords