For more information about our CAPAC® ICCP-system please visit the ICCP-system page or contact us.

TYPICAL CHLOROPAC® SYSTEM SHIPBOARD INSTALLATION

The Chloropac® sodium hypochlorite generating system is designed to prevent marine growth in the sea water piping, heat exchangers, sea chests and coolers. Thousands of systems have been installed and is the preferred method of ship owners and operators. Low level continuous hypo-chlorination has been shown to be more effective than other types of marine growth prevention systems.
Chloropac MGPS have been proven within the marine market for over 40 years, and can boast thousands of installations worldwide.

THE PROCESS

A small amount of sea water, 5,7m3/hr (25 GPM) is taken from a sea water line which remains constantly under pressure. The water passes – at high velocity – through the electrolytic cells where part of the salt is converted to sodium hypochlorite. This is then returned to the sea chest and mixes with the incoming sea water. The cooling water will now contain a trace residual sufficient to prevent the attachment and growth of marine organisms, thus keeping all circuits – from intake to discharge – free from fouling. Sea water circulating pumps can be interconnected with the Chloropac system to ensure the output of sodium hypochlorite generated is automatically adjusted to suit the flow rates on board.

COMPARISON TO OTHER METHODS OF MARINE GROWTH PREVENTION

TYPICAL CHLOROPAC® SYSTEM SHIPBOARD INSTALLATION

The Chloropac® sodium hypochlorite generating system is designed to prevent marine growth in the sea water piping, heat exchangers, sea chests and coolers. Thousands of systems have been installed and is the preferred method of ship owners and operators. Low level continuous hypo-chlorination has been shown to be more effective than other types of marine growth prevention systems.
Chloropac MGPS have been proven within the marine market for over 40 years, and can boast thousands of installations worldwide.

THE PROCESS

A small amount of sea water, 2m3/hr (9 GPM) is taken from a sea water line which remains constantly under pressure. The water passes – at high velocity – through the electrolytic cells where part of the salt is converted to sodium hypochlorite. This is then returned to the sea chest and mixes with the incoming sea water. The cooling water will now contain a trace residual sufficient to prevent the attachment and growth of marine organisms, thus keeping all circuits – from intake to discharge – free from fouling. Sea water circulating pumps can be interconnected with the Chloropac system to ensure the output of sodium hypochlorite generated is automatically adjusted to suit the flow rates on board.

COMPARISON TO OTHER METHODS OF MARINE GROWTH PREVENTION

The new Chloropac® marine growth prevention system (MGPS), MARINE MKIV has been modernised  to provide greater flexibility, stability of operation and increased operational uptime to our customers.

Chloropac® MGPS has been proven within the marine market for over 40 years industry leading self-cleaning cells, which is further improved with MKIV cells. With hundreds of installations worldwide our customers have benefitted from significant operational cost savings over the lifetime of their fleet,

The system offers a range of dosing levels, 0.2 to 0.5ppm chlorine offering real world operational stability within temperature and salinity variations; 10-30^oC and 14-19g/l.

Incorporating control flexibility to meet each vessel design featuring the efficient MKIV cells and Power Supply Unit(PSU), making installation easy.

A simple service exchange of the cells is optional to allow for even faster turnaround service times.

We can upgrade also existing Chloropac® marine electrolysers to exchange with the MKIV cells to deliver the same benefits  , extending the life of your current equipment without the associated capital expenditure”.

Some of the Key points are :

• Low Pressure Drop through Electrolyser.
• Only 4 Cells per Electrolyser covers the whole Range.
• Clear Covers allow for visual inspection without the need to remover covers.
• Low Cell maintenance (no O-Rings).
• Quick & easy cell replacement.
• System Output can be update at a later date by simply adding additional Power Slices to the SMPSU.
• System self regulates output in varying seawaters (10°c – 35°c @ 19g/l).

For more information about our CHLOROPAC® MGPS-system please visit the MGP-system page or contact us.

The new Chloropac® marine growth prevention system (MGPS), MARINE MKIV has been modernised  to provide greater flexibility, stability of operation and increased operational uptime to our customers.

Chloropac® MGPS has been proven within the marine market for over 40 years industry leading self-cleaning cells, which is further improved with MKIV cells. With hundreds of installations worldwide our customers have benefitted from significant operational cost savings over the lifetime of their fleet,

The system offers a range of dosing levels, 0.2 to 0.5ppm chlorine offering real world operational stability within temperature and salinity variations; 10-30^oC and 14-19g/l.

Incorporating control flexibility to meet each vessel design featuring the efficient MKIV cells and Power Supply Unit(PSU), making installation easy.

A simple service exchange of the cells is optional to allow for even faster turnaround service times.

We can upgrade also existing Chloropac® marine electrolysers to exchange with the MKIV cells to deliver the same benefits  , extending the life of your current equipment without the associated capital expenditure”.

Some of the Key points are :

• Low Pressure Drop through Electrolyser.
• Only 4 Cells per Electrolyser covers the whole Range.
• Clear Covers allow for visual inspection without the need to remover covers.
• Low Cell maintenance (no O-Rings).
• Quick & easy cell replacement.
• System Output can be update at a later date by simply adding additional Power Slices to the SMPSU.
• System self regulates output in varying seawaters (10°c – 35°c @ 19g/l).

For more information about our CHLOROPAC® MGPS-system please visit the MGP-system page or contact us.

CATHSYS® I.C.C.P. (Impressed Current Cathodic Protection) system has been designed based on ship’s total wetted surface area of hull (including rudder / propeller) and mean current density.

ANFOSYS® Anti-fouling system (M.G.P.S.) has been designed based on the ship’s flow rate, lifetime and dosing rate (ppb) to kill marine bio-fouling and to suppress fouling corrosion in sea water pipe work effectively.

CATHSED® Shaft Earthing (Grounding) Device has been designed based on the ship’s intermediate shaft out diameter, quantity and other requirements.