Attapulgite (CAS 12174-11-7) Comprehensive Guide 2025
Contents
- Product Specifications & Comparative Analysis
- Industrial Applications & Functional Mechanisms
- Operational Protocols & Best Practices
- Performance Optimization Strategies
- Documented Client Success Cases
- Procurement Consultation
1. Technical Specifications & Grade Comparison
| Parameter | Industrial Grade | Pharma Grade | Food Grade |
|---|---|---|---|
| Purity (%) | 85-90 | ≥98 | ≥95 |
| Particle Size (μm) | 45-75 | 10-25 | 20-40 |
| Surface Area (m²/g) | 120-150 | 160-200 | 140-180 |
2. Multidisciplinary Applications
2.1 Adsorption Systems
Removes heavy metals (Pb²⁺, Cd²⁺) in wastewater treatment with 92-97% efficiency at pH 6.5-8.0.
2.2 Catalytic Substrates
Enables biodiesel production through palmitic acid esterification (85% conversion rate at 65°C).
3. Implementation Guidelines
3.1 Drilling Fluid Formulation
Optimal rheological control achieved at 4-6% w/w concentration in bentonite mixtures.
4. Enhanced Performance Methods
4.1 Acid Activation Protocol
Treatment with 3M HCl increases cation exchange capacity by 40% (2hr, 80°C).
5. Verified Industry Applications
5.1 Zhejiang Refinery Project
Reduced H₂S emissions by 68% using attapulgite-modified adsorbents (2024 implementation).
5.2 Guangdong Pharmaceutical Co.
Improved tablet disintegration time from 12min to 4.5min in antacid formulations.
6. Technical Consultation & Procurement
Contact our material engineers for customized solutions:
Email: info@vivalr.com
Tel: (86) 15866781826
Request batch-specific COA/MSDS documentation and bulk pricing tiers.
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