About DC

We are among the very first companies in the world which developed the engine decarbonization technology. 

Our team of experts initially tested over 100 vehicles with mileage ranging from 35.000 to 450.000 km, with various engine (petrol and diesel) conditions. The engines were treated with different amount of Oxy-Hydrogen gas and in different periods of time. The tests encompassed exhaust gases level measurement, compression, power and torque, reading engine and sensor parameters, as well as the overall impression of the user of the vehicle.

The results we obtained after a few months of testing were not only the gains of the effect after the process, but we had gathered very important data in determining what amount of Oxy-Hydrogen gas was required in a certain period of time, without requiring too long a period of engine idling.

Our research has shown the following:

  1. For every 1000 cm3 of engine displacement, at 750 rpm, a minimum of 8 liters per minute of Oxy-Hydrogen gas is required for a period of 30-40 minutes. 
  2. With the reduction of engine speed when idling, as is the case with diesel engines in trucks and buses, and even engines used in construction and agricultural machinery, a smaller amount of Oxy-Hydrogen gas is needed for the same period of time, in the same percentage as the lower number of revolutions (e.g. 600 rpm is 20% less than 750 rpm, so a minimum of 6.5 liters per minute of Oxy-Hydrogen gas is required) 
  3. With smaller amounts of Oxy-Hydrogen gas than the mentioned above, in combination with a longer period of time (e.g. 45, 60 or 90 minutes) no positive effects of carbon deposits removal from the cylinder are obtained, especially in parts of the exhaust manifold (EGR valve, DPF filter, turbine , catalyst, sensors, etc.). The main reason is a small or less than the aforementioned amount of Oxy-Hydrogen gas, which completely burns in the cylinder in the process of burning fuel and air mixture, and the only effect is better fuel combustion and less soot formation during the process. Therefore none or almost no results can be expected. 

Quality engine decarbonization with Oxy-Hydrogen gas and its positive effects can be obtained from the service provided by machines that use state-of-the-art cell technology for water electrolysis.

The technology that the Hydrogen Technologies d.o.o. produces and uses in machines for engine decarbonization is an innovative technology for the production of large amounts of high-quality Oxy-Hydrogen gas. All the following components we use are recognized in the global market: High power supply assembly, control and management system (PLC) developed specially for our needs, smart system for monitoring all crucial elements, GPRS system for monitoring the condition and positioning of the machine, software developed for control and management, design etc. 

For these reasons, Hydrogen Technologies d.o.o. and the engine decarbonization machine as a product have been given the opportunity to export to European Union and Asian countries.