Another important task is not to hurt nature and humans in the production process in the manufacture of environmentally friendly fuels. The solution to this problem is achieved by huge investments in the improvement of technological processes, reduction of emissions into the atmosphere, and elimination of emissions into water basins and soils. Ideal - complete creation the goal of this book is to explain and understandably how oil is converted into automotive fuels and how the chemical energy of fuels is then converted into useful and necessary work for us - the movement of millions of cars. To achieve this goal, we will talk about all the technological processes and even show what fuels are made of and what happens to them in engines. A car makes the life of a modern person extremely comfortable - in any weather and at any time, you can quickly and conveniently get to and from work, listen to music or news, negotiate on the speakerphone, or talk with a fellow traveler. The only problem is that there are too many cars, and their emissions have the most dangerous impact on the environment.