Nowadays, many consumers of petroleum products often have difficulty with the transfer of fuel from unit volume per unit of weight and vice versa.Especially this question is concerned accountants are engaged in view of its revenues and sales.Indeed, how to translate liters of gasoline per ton or perform a reverse conversion?It's time to finally deal with this issue.
How to get tons of liters
Once in school we were taught that the weight of any of the physical body depends on its density.The same is true for liquid.The greater the density of the gasoline or diesel fuel, the less will be its scope.This relationship can be expressed as a simple formula:
V = M / ρ, where ρ - density of the fuel, kg / m3, V - volume of fuel expressed in liters, M - mass in kg of fuel and lubricants.
Thus, it seems that the answer to the question of how to translate liters of gasoline per ton, is quite simple.The first thing to find what is the density of the desired fuel type, and then perform an elementary mathematical operation.However, it is precisely the difficulty begins.The fact that the density of fuel - a piece capricious and depends not only on the fuel type, but also on the temperature.Summer, heat, it is smaller and the amount of fuel increases, and in winter, vice versa, the density decreases and becomes smaller liters.Therefore, in order to avoid confusion, and people are not puzzled over how to convert liters of gasoline per ton at one time have been developed for diesel GOST 305-82 and GOST 2084-77 for gasoline.These documents contain tables with all the detailed technical information on each type of fuel.
How to get tons of liters
In order to find out what is the weight of a specific amount of fuel we use the inverse relation: M = V x ρ.Do not forget that the result will turn kilograms, which still need to be translated into tons.It seems to be clear, but the question remains, and taking into account the submission of reports to regulatory authorities.Weather changes frequently, but always keep an eye on the thermometer is somehow frivolous.How to be in this case?
transfer coefficients
to simplify and correct translation of the Russian Federation Industry and Energy Ministry has decided to establish a fixed average density values for each fuel type.Now, accountants are not obsessed about how to convert liters of gasoline per ton, and simply use the coefficients adopted.So, for example, for gasoline A-76 (IA-80), it is equal to 0.715 g / cm3 Fuel AI-92 average specific density is 0.735 g / cm3, for AI-95 - 0.750 g / cm3, and finally,the average proportion of AI-98 is 0.765 g / cm3.As for diesel, in order to perform the transfer from tons to liters, or vice versa, it is common to use the coefficient of 0.769.At the same time Rostekhnadzor for the conversion of petroleum products using its established values of the density.Thus, for LNG mean value of this parameter - 0.6 t / m3, and it is for diesel 0.84.It follows a simple conclusion: when reporting need to use those factors, which are followed by their host supervisory authority.It remains to add that the actual measurement of density hydrometers is used, and in addition, you can use the information indicated in the consignment notes.
