Particle shape spherical

In the more general case, CD will also be a function of particle shape, sphericity, surface roughness and turbulence intensity of the fluid. [Pg.36]

Uniform mixing of powdered materials occurs if they have similar particle size distributions and particle shapes. Spherical particles mix least well while plate and fiber shapes also do not mix well because they tend to clump. The more cohesive the material, the more difficult it is to mix that material with other materials. Similarly, cohesiveness between drug and excipient or among excipients may hinder the... [Pg.913]

Particle shape Spherical, smooth surface Fluidity resistance against attrition... [Pg.284]

Particle shape spherical or irregular Pore diameter, A 58-240... [Pg.20]

Particle shape spherical or flake Crystal structure cubic... [Pg.147]

If JIT is too large, then the column packing is poor if it is too small, this indicates a blockage. K is always a function of particle shape (spherical or irregular). [Pg.131]

Silica gel is a generic name for an adsorbent formed from silicon oxide. There are numerous different silica gels and batch-to-batch variations of product properties may also occur. Silica gels are characterized by their specific surface area (from 5 to 800 rn /g), their pore volume or porosity (from 0.3 to 1 ml/g), the average pore diameter (from 10 to 200 nm), pore size distribution, the particle shape (spherical, ovoid or irregular), particle size (from about 1 nm to 500 nm), size distribution and the surface chemistry (4, 6, 49, 50]. [Pg.101]

Particle shape spherical j acicular spherical irregular... [Pg.392]

Particle shape spherical spherical/ prismatic acicular spherical... [Pg.392]

Particle shape Spherical, needles, platelets, wires... [Pg.492]

A wide variety of different magnesium compounds have been investigated to produce highly-active ethylene polymerization catalysts. The characteristics of the polymers produced with highly-active Mg/Ti-based catalysts are determined by the type of magnesium-containing compound used in the catalyst preparation. But the important characteristics of the finished solid catalyst material include polymerization kinetic profile, particle size, particle size distribution, and particle shape (spherical or irregular). [Pg.74]

Particle shape spherical, irregular Wall thickness 10% diameter Hegman finess 3-7... [Pg.12]

Particle shape spherical/irregular Crystal structure amorphous... [Pg.14]

Particle shape spherical (silicone) Specific surface area, mVg 10-70 (spherical silicone) ... [Pg.18]

Particle shape spherical, micronized Particle size, pm 5.5-25... [Pg.20]

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