## Particle Size Analysis Report ![[Pasted image 20240817150853.png]] ## Sample Information - Customer: Carbonatik LLC - Sample Name: S-240710-176 Average of "Quartz" - Instrument: Mastersizer3000 - Measurement Date: 7/18/2024 8:24:23 AM - Submission Number: R-20240710-106 - Sample Number: S-240710-177 ## Analysis Parameters - Particle Name: Quartz - Particle Refractive Index: 1.543 - Dispersant: Water - Dispersant Refractive Index: 1.330 - Scattering Model: Mie - Laser Obscuration: 3.41% ## Key Results - $D[3,2]$ (Surface Area Mean Diameter): 106 $\mu$m - $D[4,3]$ (Volume Mean Diameter): 156 $\mu$m - $D_v(10)$ (10th percentile): 61.9 $\mu$m - $D_v(50)$ (Median): 140 $\mu$m - $D_v(90)$ (90th percentile): 273 $\mu$m ## Distribution Analysis 1. Size Range: 0.01 $\mu$m to 3500 $\mu$m, indicating a wide distribution. 2. Volume Distribution: - 10% of volume below 61.9 $\mu$m - 50% of volume below 140 $\mu$m - 90% of volume below 273 $\mu$m 3. Distribution Characteristics: - Unimodal distribution with a single, well-defined peak - Peak occurs around 100-200 $\mu$m, aligning with $D[4,3]$ of 156 $\mu$m - Asymmetrical distribution with a longer tail towards larger sizes 4. Fine Particles: Negligible volume below 10 $\mu$m 5. Coarse Particles: Distribution extends to 3500 $\mu$m, tapering off rapidly after 500 $\mu$m 6. Peak Analysis: - Relatively sharp peak suggesting a somewhat narrow distribution around the mode - Maximum volume density approximately 10% at peak 7. Distribution Spread: - Bulk of particles between 50-300 $\mu$m - Gradual increase from 10 $\mu$m to peak, steeper decrease towards larger sizes 8. Span (distribution width measure): $Span = \frac{D_v(90) - D_v(10)}{D_v(50)} = \frac{273 - 61.9}{140} = 1.51$ Indicates a moderately broad distribution ## Conclusions 1. Wide size distribution, predominantly medium to coarse particles 2. Median particle size (140 $\mu$m) suggests classification as fine sand or coarse silt 3. Larger particles (up to 3500 $\mu$m) may impact bulk properties and handling 4. Low percentage of fine particles (<10 $\mu$m) indicates minimal dust potential 5. Moderately broad distribution (span 1.51) suggests varied packing and flow properties 6. Unimodal distribution with well-defined peak indicates relatively homogeneous sample 7. Asymmetrical distribution with longer tail towards larger sizes may influence bulk properties ## Recommendations 1. Consider size distribution impact on intended application, especially surface area and reactivity 2. Further classification or milling may be necessary if narrower distribution required 3. Monitor larger particles (>500 $\mu$m) for material uniformity in certain applications 4. Consider replicate measurements in future analyses for result consistency 5. Material may suit applications requiring specific size range around 100-200 $\mu$m 6. Implement top-size control process to remove fraction above 500 $\mu$m for size-sensitive applications This analysis provides a comprehensive overview of the quartz sample's particle size characteristics. For specific applications or further inquiries, additional testing or expert consultation may be beneficial. <hr/> <!-- Your main content goes here --> <div class="footer"> Carbonatik © 2024 </div>