Polystyrene Sulfonic Acid (CAS 28210-41-5) Ultimate User Guide
Contents
- Product Overview & Specifications
- Industrial Applications
- Implementation Case Studies
- Verified Client Success Stories
- Expert Consultation & Quotation
Product Specifications & Comparative Analysis
| Parameter | Polystyrene Sulfonic Acid | Conventional Ion Exchange Resins |
|---|---|---|
| CAS Number | 28210-41-5 | Varies by type |
| Exchange Capacity | ≥4.5 meq/g | 2.0-3.5 meq/g |
| Thermal Stability | Stable up to 150°C | Degrades above 120°C |
Industrial Implementation Scenarios
Water Treatment Systems
Preferred for heavy metal removal in:
- Electroplating wastewater purification
- Nuclear industry coolant treatment
- Mining effluent management
Catalytic Processes
Superior performance in acid-catalyzed reactions:
- Biodiesel production (FAME synthesis)
- Esterification reactions
- Petroleum refining processes
Technical Implementation Cases
Wastewater pH Stabilization
Chemical plant in Bavaria achieved 98.7% heavy metal removal using 2.5M³ resin bed operating at flow rate 15BV/h.
Catalytic Conversion Optimization
Spanish biofuel producer increased reaction yield by 22% through fixed-bed catalytic configuration.
Verified Client Implementations
Case 1: German Chemical Manufacturer
- Application: Nickel recovery system
- Volume: 8M³ resin installation
- Result: 99.2% metal recovery efficiency
Case 2: Japanese Electronics Corporation
- Application: Ultrapure water production
- Capacity: 5,000L/hour system
- Outcome: Achieved 18.2MΩ·cm resistivity
Technical Consultation & Procurement Support
Contact our material science experts:
Email: info@vivalr.com
Tel: (86) 15866781826
Request customized solutions for:
- Bulk procurement (20MT+ quantities)
- Custom particle size configurations
- Cross-linked variant development
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