Petroleum refining is a complicated set of single chemical and physical steps of turning crude oil into useable products starting from a wellhead. One of the more important and useful steps of the oil refining process is called dewaxing.
Lubricants consist of base oils, which usually take around 70% to 95% of the product finish. These base oils determine how well the lubricant performs, its stability, and how long it will last.
The modern industrial and automotive sectors generate substantial quantities of used oil annually. This waste stream, encompassing spent lubricating oils, hydraulic fluids, and industrial process oils, poses significant environmental challenges if not managed responsibly.
We often have customers who want to learn what really defines the performance of a finished lubricant. Sophisticated machinery and precise automation surely have crucial roles, but the foundation of every successful production of lube oils lies in two very significant ingredients — base oils and additives.
As a manufacturer deeply involved in the design and production of petroleum testing equipment, we understand how critical standard compliance is for our clients across refineries, laboratories, and research facilities. Every test, whether for viscosity, flash point, or distillation, has a direct impact on product quality, safety, and operational reliability.
Refining of petroleum is arguably the most important refining process in the global energy industry. From crude, we obtain vital fuel products like gasoline, diesel fuel, and jet fuel, along with precious petrochemical feedstocks. To make this possible, refiners employ a vast array of chemicals for petroleum refining.
The global market for refined petroleum products and fuels continues to rise, making petroleum refineries essential in the current energy economy. A refinery of crude oil is not a stand-alone facility, but a network of highly involved processes and specialty equipment working together as a whole to refine raw crude oil into gasoline, diesel, jet fuel, and other major products.
Is biodiesel really cheaper than regular diesel? The simple answer is: sometimes, but not always.
Zeolite ZSM-5 = “Precision Knife”: Cuts heavy waste oil molecules into diesel-sized molecules.
Ni-Mo / Co-Mo = “Filter + Cleaner”: Removes sulfur, nitrogen, and metals to prevent engine clogging.
Alumina = “Backbone”: Holds everything together, making the catalyst durable.
Silica-Alumina = “Booster”: Increases acidity to break down stubborn sludge.
By mild thermal cracking, visbreaking reduces the viscosities of heavy residues and upgrades them to lighter, more desirable products.
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