What is the national testing standard for China VI diesel?
1 Answers
China VI diesel's main standards include a 50% reduction in carbon monoxide emissions for gasoline vehicles. The emission limits for total hydrocarbons and non-methane hydrocarbons are reduced by 50%. The nitrogen oxide emission limit is tightened by 42%. Here is relevant information about diesel: Concept: Diesel is a light petroleum product, a complex mixture of hydrocarbons (with carbon atoms numbering approximately 10-22), used as fuel for diesel engines. Properties: Diesel has a boiling point range and viscosity between kerosene and lubricating oil among liquid petroleum fractions. It is flammable, volatile, insoluble in water but soluble in alcohol and other organic solvents. It is a complex mixture with two boiling point ranges: 180°C-370°C and 350°C-410°C. Uses: Diesel is primarily used as power for tractors, large vehicles, diesel locomotives, construction equipment (excavators, loaders), fishing boats, diesel generator sets, and agricultural machinery. It serves as fuel for diesel engines in vehicles like diesel cars and tractors.