Desulfurization Reactor
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This page explains how Stirring Mechanism (Impeller or Gas Purging) is classified within Chemical Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
A mechanism within a desulfurization reactor that ensures uniform mixing of reactants through mechanical impellers or gas purging.
Technical details and manufacturing context for Stirring Mechanism (Impeller or Gas Purging)
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Rated Power | 5.5–45 kW | Depends on reactor volume and viscosity |
| Impeller Diameter | 300–1200 mm | Matched to reactor diameter |
| Impeller Speed | 50–300 rpm | Higher speed for gas dispersion |
| Gas Flow Rate | 0.5–5.0 m³/min | For gas purging type |
| Operating Temperature | -20–200 °C | Seals and materials limit range |
| Operating Pressure | 1.0–1.6 MPa | |
| Shaft Seal Type | Single/Double | Double mechanical seal for toxic media |
| Material of Wetted Parts | 316L/2205 | Corrosion resistanceASTM A240 |
| Motor Protection Class | IP54–IP65 | Dust and water protectionIEC 60529 |
| Noise Level | ≤85 dB(A) | At 1 meter distance |
| Weight | 150–800 kg | Depends on size and material |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
Commonly used trade names and technical identifiers for Stirring Mechanism (Impeller or Gas Purging).
This component is essential for the following industrial systems and equipment:
| pressure: | 0-10 bar (gauge) |
| flow rate: | 0.5-50 m³/h (gas purging), 100-5000 rpm (impeller) |
| temperature: | 50-200°C |
| slurry concentration: | Up to 40% solids by weight |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
Manufacturer profiles associated with Stirring Mechanism (Impeller or Gas Purging).
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A practical evidence checklist for RFQ preparation and supplier evaluation.
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The two main types are impeller-based (mechanical stirring) and gas purging (bubbling). Impeller systems use a rotating impeller to create fluid motion, while gas purging injects gas through spargers to induce mixing via rising bubbles.
The choice depends on factors such as the viscosity of the medium, required mixing intensity, and process constraints. Impellers are suitable for higher viscosity fluids, while gas purging is effective for gas-liquid reactions and may be preferred when mechanical parts could cause contamination or wear.
Typical parameters include rated power from 5.5 to 45 kW, impeller diameter from 300 to 1200 mm, impeller speed from 50 to 300 rpm, gas flow rate from 0.5 to 5.0 m³/min, operating temperature from -20 to 200 °C, and operating pressure from 1.0 to 1.6 MPa. These are reference ranges and must be confirmed for the specific application.
Common materials include stainless steel (e.g., 316L), nickel alloys, and carbon steel with lining. The material of wetted parts is often specified as 316L or 2205 per ASTM A240, depending on corrosion resistance requirements.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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