Products
External Half Coil Reactor
Category:
Industrial Reactors
Chemical Reactors
- Product description
- Cases
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- Commodity name: External Half Coil Reactor
- Commodity ID: 5331
The limpet coil reactor, also called half-pipe coil reactors. The External Half Coil Reactor half-pipe or limpet coil jacket consists of a welded half pipe that wraps around the outside of the vessel, creating a circular path for the heat transfer fluid to pass through.
External Half Coil Reactor

The limpet coil reactor, also called half-pipe coil reactors. The half-pipe or limpet coil jacket consists of a welded half pipe that wraps around the outside of the vessel, creating a circular path for the heat transfer fluid to pass through. In a limpet coil jacket, heating and cooling media flow through the pipe coils with high velocity and turbulence. As a result, film coefficients and heat transfer rates are higher than in conventional jackets. Vessel contents heat up and cool down, and the heat transfer circuit drains much faster-saving energy and reducing batch time.
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Volume: 50-50000liters.
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Design pressure: maximum up to 200bar
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Design temperature: Up to 350℃
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Heating method: Thermal oil, Steam, Water
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Material:SS304,SS316,other alloys.
Features of Limpet Coil Jackets
- Provide strength to the vessel wall and thereby reduce the cost of vessel.
- High fuild velocity & turbulence;
- Higher heat transfer rates & film coefficiency than conventional jackets;
- Faster saving energy & Reducing batch time.
- Multiple zone arrangements & superimposed parallel circuits.
Reactor Designs
Base data
- Working volume/ Material;
- Working pressure/ temperature;
- Heating method: Steam/ Oil/ Electric;
- Seal type: Magnetic or mechanical;
Internal fittings
- Internal heating/Cooling coils: Tube type or spiral coils;
- Dip tube & temperature measure tube;
- Shaft, Couplings & combined stirring paddle impeller;
- Gas distributor. spargers & baffles;
Optional for pressure vessel
- Full Jacket/ Half-pipe jackets/ Dimpled jackets;
- Head type:Semi-elliptical/ Dished/ Hemispherical/ Flat;
- Explosive clad steel for anti-corrosion high pressure conditions.
Specifications
Head type Jacket type Key words:- External Half Coil Reactor
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