Insatech technologies
Danish company Insatech A/S has developed the Smart Sulphur Switch S3 system (S3) that they say minimizes shipping companies’ additional costs as a result of the requirements stipulated in MARPOL Annex VI concerning sulphur emissions in Emission Control Areas (ECAs) in North America, the Caribbean, the Baltic and the North Sea.
The S3 system distinguishes itself through its ability to always blend and adjust two fuels to the desired sulphur content. This enables monitoring and control of sulphur emissions. The system logs and reports nett fuel sulphur content, density, and the ship’s position and speed.
By installing the S3 system, the shipping company will meet MARPOL’s requirements for observance as well as documentation of sulphur emissions. The shipping company’s additional costs are minimized since there is only a need for two types of fuel aboard. Irrespective of the ship’s destination, it is only necessary to carry a Marine Gas Oil (MGO), and a Heavy Fuel Oil (HFO).
Outside ECAs the cheapest fuel can be burnt and when entering an ECA, the MGO and HFO blend can be adjusted in order to meet the allowed sulphur emission in the area.
Source: Insatech
