Pneumatic conveying of dolomite powder
Shandong Dongkai can provide turnkey projects such as process demonstration, design, equipment production, equipment installation, and system debugging for the pneumatic conveying system of dolomite powder based on the actual production and on-site layout of dolomite powder materials.
Dolomite powder is an anhydrous carbonate mineral powder, mainly composed of calcium and magnesium carbonate. It can be used as a raw material for producing high-end glassware, pharmaceutical bottles, and optical glass.
Physical and chemical properties
Structural formula:
Molecular formula: CaMg (CO3) 2
Molecular weight: 184.4008
Specific gravity: 2.80-2.99
Boiling point: 333.6 ℃ at 760 mmHg
Flash point: 169.8 ℃
Property: White or light gray white powder, a natural double salt of calcium carbonate and magnesium carbonate.
Density: 2.85g/cm ³
Refractive index: 0.18
Mohs hardness: 3.75
Molar mass: 184.4g/mol
Color and Form: White or light gray powder, the surface may appear brown after weathering.
Particle size range: Ultra fine dolomite powder can reach 325 mesh (about 45 microns), while common specifications for ordinary dolomite powder include 140 mesh, 325 mesh, 600 mesh, etc.
