Nonmetallic Mineral

The Nonmetallic Mineral Product Manufacturing subsector transforms mined or quarried nonmetallic minerals, such as sand, gravel, stone, clay, and refractory materials, into products for intermediate or final consumption. Processes used include grinding, mixing, cutting, shaping, and honing. Heat often is used in the process and chemicals are frequently mixed to change the composition, purity, and chemical properties for the intended product. For example, glass is produced by heating silica sand to the melting point (sometimes combined with cullet or recycled glass) and then drawn, floated, or blow molded to the desired shape or thickness. Refractory materials are heated and then formed into bricks or other shapes for use in industrial applications.

Assembly Line

Vidrala How glass is made (subtitled)

An App for Bulk Material Handling and Analysis in Cement Manufacturing

📅 Date:

🔖 Topics: material handling, conveyor system

🏭 Vertical: Mining, Nonmetallic Mineral

🏢 Organizations: Thermo Fisher


Cement analyzers provide real-time online elemental analysis of an entire raw material process stream using technologies like Prompt Gamma Neutron Activation Analysis (PGNAA) and Pulsed Fast Thermal Neutron Activation (PFTNA) technology. These analyzers can aid in consistent stockpile quality, reduced chemistry variability, decreased kiln upsets​ and kiln fuel cost​s, extended quarry life, and minimized use of highest cost materials.

Read more at ThermoFisher Blog

Glass Bottle Manufacturing Process (2021 Updated) - Roetell

Glass production » Pharma bottles | Stoelzle Pharma Health & Safety