News - Runtao Ceramic

Applications of Fire Assay Crucible: Key Uses in Precious Metal Analysis

A fire assay crucible is a specialized ceramic vessel widely used in the fire assay method, a traditional yet highly accurate process for determining the concentration of precious metals like gold, silver, and platinum group metals (PGMs). This technique is considered the most reliable and precise method for analyzing ores, concentrates, and scrap materials in […]

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Understanding the Fire Assay Process: Accurate Precious Metal Analysis

The fire assay process is the industry-standard method for determining the concentration of precious metals like gold, silver, and platinum group elements (PGEs) in ores, concentrates, and other metallurgical samples. Known for its precision and reliability, this method has been used for centuries to provide accurate analysis, particularly in mining and metallurgical laboratories. In this

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DOC/SCR Substrate

DOC/SCR substrate will be coated and utilized to purify the harmful gas from diesel engine in order to meet the government/state statutory requirement. Company now has the products of 400/4 thin-wall cordierite substrate which can meet the GB VI, Euro 6 and LEV III etc.

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