FEATURES

• Hydrogenation
• Oxidation
• Ozonisation
• Carboxylation
• Amination
• Aminolysis
• Ethoxylation
• Similar Gas - Slurry Reactions

REACTION ENGINEERING

In the Process Industry, many chemical reactions are carried out between liquids / slurries and gases, Traditionally, such gas-slurry reactions have been carried out with the help of equipment, where basically, an agitator was used to stir the liquid in the Reactor. This somewhat clumsy method resulted in less than satisfactory performance, due to non-ideal mixing, which led to poor catalyst suspension, negligible gas-liquid interfacial areas, as well as low heat and mass transfer coefficients.

An Omega Kemix Gas - Induction Reactor offers a radial change from this conventional approach. Instead of churning the liquid reaction mass, a hollow agitator pumps gases from the head space to the lowest part of the Reactor vessel, as shown in the picture. A specially designed impeller vigorously disperes these gases into the reactor bottom, resulting in a mixture akin to a boiling liquid. Gas bubbles react with liquid/slurry as the as they rise. Unreacted gases are re-inducted into the liquid.

The self-aspiration agitator of an Omega Gas-Induction Reactor has a highly efficient design, which leads to the following advantages:

• Vigorous Gas Liquid mixing
• Thorough suspension of solid components (e.g Catalyst)
• Large gas-liquid interfacial areas (Typical, interfacial area is 100 to 300 m2 pm3 of operating volume)
• Enhanced Gas-Liquid and Liquid Mass Transfer rates
• Very high vessel side heat transfer coefficients, which approach boling coefficients
• Reduced Bath times
• Minimal side reactions
• Excellent Bath-to-Bath Repeatability

APPLICATIONS

• Catalytic hydrogenation
• Gas-liquid reaction with suspended Solids
• Gas-slurry reactions
• Ozonisation/Oxidation
• Amination/Aminolysis

Several important chemical reactions are carried out in somewhat hazardous conditions. Examples of such reactions are as follows:

• Pressure Reactions, such as Hydrogenation, Amination, etc.
• Reactions with noxious gases.
• Manufacture of potent pharmaceuticals, such as hormones, oncology products, etc.
• Any other reactions requiring complete containment, and where there are zero leakage requirements.

In conventional reactors, the reaction mixture is agitated by an impeller connected to a rotating shaft. Necessarily, the shaft “punctures” the Reactor.

Omega-Kemix can supply Reactors with Top Entry Magnetic Seals. This sealing system comprehensively eliminates all possible leakage risks, by incorporating non-contact magnetic seals. The agitator shaft does not puncture the Reactor Vessel.

OPERATING PRINCIPLE

A Magnetic seal comprises of a sealed chamber (Shroud), which contains a rotating Inner Shaft, which is embedded with powerful Inner Magnets. This inner shaft is supported on Upper and Lower Bearings. These are special Bearings, capable of withstanding harsh environments present inside the Reactor. A special barrier filter prevents dust from entering the Bearing Area.

The output shaft of Motor/Gearbox assembly is locked on to an Outer Rotor, which is fitted with an Outer Magnet Assembly. When the Motor is switched on, the Outer Rotor Rotates, and magnetic flux causes the inner shaft to rotate synchronously with the Outer Rotor.

Top Entry Magnetic Seals are the safest method for sealing agitated Reactors. Their applications include High Pressure Autoclaves such as Hydrogenators, as well as Reactors used for handling sensitive or hazardous products.

Omega-Kemix manufactures a wide range of Top Entry Magnetic Seals, for use in their Reactors. These are suitable for Reactors of up to 50000 liters capacity, temperature up to 300° C, and for pressure up to 100 Bars. Reactors of higher capacities and ratings can be supplied with special designs.

ADVANTAGES

• 100% Sealing. Zero leakage.
• Shaft does not puncture the Reactor.
• Long equipment life.
• Trouble-free operation.
• Zero emission of hazardous fluids.
• Minimal friction saves power.
• Suitable for pressure fluctuations.
• No maintenance required. No spares required.
• Zero downtime.
• Extremely safe.
• Cutting edge of shaft sealing technology.
• Various capacities available.
• Customisable.
• Compact Design.
• Eliminates use of Barrier Fluids (Thermosyphon, Forced Lubrication).
• No External Contamination.

CATALYST FILTERS FOR HYDROGENATORS AND AUTOCLAVES

Catalyst filtration is an important aspect of a Hydrogenation system. Omega- Kemix supplies a cost effective system, which incorporates.

• Complete filtration
• Operational safety
• Full backwash
• Minimal holdup of the reaction mass

The filter is

• Fitted with sintered candles
• Has a special Heel filter
• Provided with a sight flow indicator
• Provided with special valves for effective dislodgement of catalyst cake

Omega-Kemix make filter has the following advantages

• Safe procedure for catalyst filtration from the Autoclave
• There is no spillage of expensive catalyst
• Closed circuit operation avoids fire hazards in case of pyophoric catalysts
• High efficiency candles result in very low losses, which are often below measurable limits
• The filtration system pays for itself through high rate of catalyst recovery

Description / Specification of Online Sampling System

We are involved in offering a wide range of Online Sampling System to our most valued clients. Our range of these are widely appreciated by our clients which are situated all round the nation. We offer our range of it at most affordable prices.

We introduce ourselves as an eminent trader and supplier of an extensive array of  Online Sampling System. Prior to dispatch, our quality controllers run numerous tests on the entire range on various parameters of quality and durability. The offered equipment is manufactured using superior quality components with the aid of sophisticated techniques at the vendors' end. Moreover, our precious clients can purchase it in different technical specifications at reasonable price from us within promised time frame.
Features:

Sturdy design
Highly durable
Application specific design