Hydrogen Electrolysis is the decomposition of water (H2O) into oxygen (O2) and hydrogen gas (H2) due to an electric current being passed through the water. This process uses a device called a hydrogen generator and creates a gas call HHO, also referred to as “Browns Gas”.
An electrical source ( such as the Battery in an automobile) is connected to two electrodes, (typically made from some corrosion resistant metal such as stainless steel, or nickel alloy) which are placed in a small container of water. Hydrogen bubbles will be created at the cathode (the negatively charged electrode, where electrons are pumped into the water), and oxygen will appear at the anode (the positively charged electrode). The amount of hydrogen gas or HHO generated is twice the amount of oxygen, (hence HHO) and both are proportional to the total electrical charge that was sent through the water.