XSG Rotating Flash Dryer for Chemical and Mineral Processing: Precipitated Silica Powder
XSG Rotating Flash Dryer is evaluated for precipitated silica powder in chemical and mineral processing. The defined feed is dewatered aqueous silica cake. Match this duty to the material checks below and the unchanged original equipment parameters.
Precipitated Silica Powder: Application and Process Requirements
For precipitated silica powder, manage high moisture load, erosion and fine-powder capture. Begin with dewatered aqueous silica cake and confirm how the incoming grade varies before defining the drying cycle.
Feed, Product Quality and Downstream Handling
| Review item | Precipitated Silica Powder |
|---|---|
| Defined feed | dewatered aqueous silica cake |
| Material-specific focus | manage high moisture load, erosion and fine-powder capture |
| Product checks | moisture, agglomerate size, bulk density and residual salts |
| Downstream handling | enclosed collection before filler milling or blending |
Material Movement and Drying Control
Include moisture, agglomerate size, bulk density and residual salts in the trial record. Fix the sampling locations and analytical methods before comparing trials; feed preparation and cooling can affect the measured result.
Drying Endpoint and Product Acceptance
After acceptance, arrange enclosed collection before filler milling or blending. Review discharge, temporary holding and packaging exposure as part of the moisture-control plan.
Application-Specific Equipment Selection
XSG Rotating Flash Dryer selection for precipitated silica powder starts with spin flash dryer requirements and the defined feed. Assess powder drying and Industrial drying equipment together with chemical dryers; the chemical powder drying duty must be demonstrated using representative material and the required finished-product specification.
View the XSG Rotating Flash Dryer range and original equipment specifications
Technical References for This Application
Obtain the SDS for the actual grade and residual process liquor. HSE safety-data-sheet guidance.
Assess charging, sampling, cleaning and discharge for the selected material. HSE exposure-assessment guidance.
Review the dust characteristics of the collected dry material. HSE combustible-dust guidance.
Review operation and maintenance around the specified equipment configuration. HSE work-equipment guidance.
Review the thermal duty and utilities for the actual feed. U.S. DOE process-heat reference.
Equipment Reference Parameters
These are the XSG Rotating Flash Dryer model specifications. The operating duty for precipitated silica powder must be established from the feed and the finished-product requirements above.
| Model | ID of Main Machine(mm) | Air Amount (m³/h) | Evaporated Moisture(kg) | Max. Equipped Capacity (kw) | Max. Height (m) | Occupied Area (m²) |
|---|---|---|---|---|---|---|
| XSG-2 | 200 | 350-500 | 12-17 | 6~10 | 4 | 15 |
| XSG-4 | 400 | 1150-2000 | 40-70 | 12~20 | 4.8 | 20 |
| XSG-6 | 600 | 2450-4500 | 80-150 | 24~40 | 5.8 | 28 |
| XSG-8 | 800 | 4450-7550 | 150-250 | 38~65 | 6.4 | 35 |
| XSG-10 | 1000 | 7000-12500 | 230-420 | 55~90 | 7.1 | 40 |
| XSG-12 | 1200 | 10000-18000 | 300-600 | 80~135 | 7.8 | 52 |
| XSG-16 | 1600 | 18000-30500 | 600-1000 | 160~270 | 8.5 | 80 |
| XSG-20 | 2000 | 50000-78000 | 1000~1500 | 250~430 | 10.1 | 150 |
| Name of raw material | Temperature of air heat (°C) | Primary moisture (%) | Final moisture (%) | Practical dry capacity (kg/h) |
|---|---|---|---|---|
| ZDC Accelerant | 150 | 60 | 0.5 | 80~110 |
| Oil Solve Ink | 150 | 45 | 2 | 350~380 |
| Silicinate Zinc Mararose | 120 | 30 | 1 | 120~150 |
| Pinhealing-yanin Dye | 150 | 55 | 1 | 160~180 |
| Calcium Citrate | 140 | 40 | 1 | 300~350 |
| Superfine Calcium Carbonate | 160 | 70 | 1.5 | 430~470 |
| Kurry Treatment Agent | 200 | 75 | 5 | 290~310 |
| Sodium Isocyanurate Dioxide | 180 | 25 | 0.2~2 | 80~120 |
| Sodium Isocyanurate Trioxide | 150 | 30 | 1 | 90~150 |
| Zinc Shemate | 150 | 80 | 0.5 | 140~160 |
| Aluminum Hydroxide | 180 | 55 | 1.5 | 250~280 |
| Zinc Carbonate | 150 | 80 | 1 | 130~170 |
| Insecticide | 120 | 30 | 1 | 80~110 |
| TMTD | 140 | 65 | 0.5 | 80~120 |
| DSD acid | 150 | 60 | 0.5 | 80~120 |
| Ferric oxide red | 200 | 60 | 0.5 | 300~350 |
| Antimony Dioxide | 180 | 45 | 1 | 280~320 |
| Cuprous Chloride | 200 | 20 | 3 | 290~310 |
| White Carbon Black | 280 | 85 | 5 | 250~300 |
| Selection Item | Information Required |
| Feed material | Composition, consistency and bulk density |
| Moisture | Initial moisture and target final moisture |
| Throughput | Required feed rate and finished product output |
| Temperature | Product temperature limit and available heating utilities |
| Powder | Required particle characteristics and collection method |
| Installation | Site dimensions, utilities and process connections |
| Material Group | Information for Assessment | Trial Review |
| Agricultural chemicals | Composition and handling requirements | Moisture removal and product properties |
| Ceramic materials | Feed consistency and particle requirements | Dispersion and collection |
| Food materials | Ingredient properties and cleaning scope | Temperature exposure and powder quality |
| Inorganic chemicals | Composition and compatibility | Drying behavior and collection |
| Organic chemicals | Material and vapor properties | Process suitability |
Discuss Precipitated Silica Powder Drying
Send QUANPIN the incoming precipitated silica powder specification, sample information and the required final product condition for an equipment review.
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