Dust on unpaved haul roads poses serious safety, environmental, and equipment-wear challenges across mining, construction, and bulk-handling operations. To tackle these issues head-on, our R&D team at GelSAP™ has engineered a next-generation solid dust suppressant—GelSAP™ Fine-Powder Dust Suppressant—that dissolves instantly in water, creating a uniformly low-viscosity spray solution. Here’s an inside look at our design process, standout product features, and real-world customer results.
1. R&D & Design Thinking
-
Field-Driven Insights
-
Operator Feedback: Early trials with granular GelSAP™ formulations revealed bridging and nozzle-clogging issues.
-
Equipment Constraints: Spray systems require consistent flow and minimal wear on pumps and hoses.
-
-
Particle Engineering
-
Fine-Powder Transition: We milled GelSAP™ into a uniform sub–150 µm powder, achieving consistent bulk density (0.58–0.75 g/cm³) for smooth feeding through automated dosing lines.
-
Optimized Cross-Linking: Adjusting cross-link density boosted water-uptake speed (≤ 13 s in 0.9% NaCl) while preserving high absorption capacity (≥ 40 g/g).
-
-
Solution Stability
-
pH Control (5.8–6.3): Ensures compatibility with steel tanks and spray components, minimizing corrosion risk.
-
Low Residual Monomer (≤ 350 ppm): Meets stringent environmental and health regulations.
-
2. GelSAP™ Product Highlights
Attribute | Benefit |
---|---|
Fine Powder (< 150 µm) | Uninterrupted flow—no bridges, no feed-line blockages |
Rapid Dissolution | Instant, low-viscosity mix for clog-free spraying |
High Absorption & Retention | Long-lasting control (≥ 17 g/g retention after centrifuge) |
Consistent Bulk Density (0.58–0.75 g/cm³) | Precise metering & predictable road coverage |
Moisture Content ≤ 6% | Excellent shelf-life and storage stability |
pH 5.8–6.3 | Safe for pumps, hoses, and tank liners |
Residual Monomer ≤ 350 ppm | Environmentally responsible and worker-safe |
3. Customer Case Studies with GelSAP™
A. Surface Mine – Nevada, USA
-
Challenge: Severe dust plumes causing visibility issues and regulatory citations.
-
申请: 2 t/month of GelSAP™ fine-powder suppressant via water-truck spray bars.
-
Results:
-
50% reduction in airborne particulate levels
-
35% fewer shutdowns for road watering
-
Noticeable drop in haul-truck maintenance costs
-
B. Port Terminal – Santos, Brazil
-
Challenge: Stockpile transfer roads kicking up dust that drifted into neighboring communities.
-
申请: Automated spray booms using a 1 : 1,000 GelSAP™-to-water ratio.
-
Results:
-
Zero community dust complaints in first quarter
-
40% less freshwater usage vs. plain-water sprays
-
Improved worker morale and perception of site safety
-
4. Why Choose GelSAP™?
-
Plug-and-Play: Integrates seamlessly with existing spray or misting systems—no retrofits required.
-
成本效益高: High absorption means less chemical per kilometer treated.
-
Sustainable: Reduces water consumption and minimizes environmental footprint.
-
Dedicated Support: On-site commissioning and technical troubleshooting by our GelSAP™ application engineers.
5. Get Started with GelSAP™
-
Sample Kit: Request a free 5 kg trial pack of GelSAP™ Fine-Powder Dust Suppressant.
-
Customized Quote: Share your annual consumption and current supplier volume to unlock the best pricing.
-
Technical Partnership: Our team will work side-by-side with your operations crew for optimal spray setup.