High-Speed Diesel (HSD) in Pakistan- A treasure for the economy

Diesel is a high-energy secondary fuel (or energy currency) used to power vehicles, including automobiles, trucks, and diesel generators. It’s a hydrocarbon mixture containing C10H20 to C15H28 with an average composition of C12H23 but is not an actual molecule.

How Diesel Commits to Daily Need Nationwide?

The majority of families and companies own multiple diesel-powered devices and because diesel fuel drives diesel engines, it is critical. The following are some of the diesel applications.

Establishments of commerce and industry

Diesel generators are commonly used in commercial and industrial settings. Most factories, telecommunications companies, commercial buildings, and other significant industries have at least one diesel engine generator. Because many companies rely heavily on the electricity grid in their day-to-day operations, blackouts could result in shutdowns and severe revenue loss.


High-Speed Diesel engines are utilized in passenger automobiles, Lorries and government-operated buses & railways that run on diesel. From medium to high-speed compression ignition engines operating above 750 rpm, HSD gets used.

Healthcare Industry

Major medical healthcare facilities require continuous power for crucial equipment and machines. A hospital patient’s or employee’s loss of potency could spell the difference between life and death.

Mining, Agriculture, and Building

Diesel-powered equipment is required for excavating and extracting aggregates, precious metals, oil, gas and coal. Diesel accounts for almost 70% of the energy needed in the mining sector, from excavation drills to mining vehicles and generators.

Automobile Industry & Diesel Fuel – An overall check,

Utilized as the most common fuel for transportation, both diesel and gasoline have almost the same energy density. However, a given diesel volume contains more energy than gasoline because diesel has a higher mass density than gasoline. Let us tell you what science says!

Diesel has more energy than gasoline in the same volume while enabling engines to operate at much higher compression ratios, i.e., the ratio of the highest volume to the lowest volume in the compression chamber. Diesel engines are more energy efficient than gasoline-burning rivals due to their higher mass density and compression ratios.

They differ from gasoline engines in that they do not need spark plugs, instead achieving ignite through fuel compression (and a glow plug when the engine is cold). A piston pressurizes air to heat up in diesel engines (remember the ideal gas law: at a constant volume, increasing pressure increases the temperature).

Fuel injectors atomize the fuel, converting it to a gas. The heat from the inside air raises the temperature of the diesel gas until it ignites, which works against a piston in the chamber.

What Diesel Fuel Do You Need Exactly?

1.   Petro-diesel

Petro-diesel is the name given to diesel made from petroleum. To eliminate sulfur from diesel, it is customarily refined. Petro-diesel is now more popular than bio-diesel, while its use in medium and large vehicles and buses is increasing. Petro-diesel is created using a process known as fractional distillation, in which crude oil is heated, and its constituents are separated. Because diesel has a greater boiling point than gasoline, it separates from crude oil more quickly. This method enables refineries to isolate compounds such as diesel, kerosene, and gasoline from one another.

2.   Biofuel

Biodiesel is a type of diesel generated from biomass, such as algae. Biodiesel emits less carbon than petro-diesel because it is absorbed from the current atmosphere when the biomass grows. Still, petro-diesel’s carbon has been buried in the earth for millions of years.

Pure biodiesel, sometimes known as B100 (100% biodiesel), is a rare transportation fuel. Instead, biodiesel is mixed with petro-diesel. B20 (20% biodiesel, 80% petro-diesel) is the best blend because it burns cleaner than petro-diesel and has superior flow qualities at low temperatures than pure biodiesel, which would clump together in the cold.

How does JPPL serve the nation with Quality Fuel Supply?

Diesel fuel quality affects performance, whereas higher-quality fuel burns more thoroughly and illuminates faster. Being the renowned OMC of Pakistan, JPPL ensures clean gasoline which protects parts and equipment from impairment. Our basic approach to assessing fuel quality is calculating the cetane number while evaluating stability and contaminant levels. JINN Petroleum Pvt ltd aims to provide high-quality petroleum products to maintain the highest occupational health, safety, and environmental standards.