Every Major Oil Refinery Process Explained
Crude Atlas
2,589 views
An oil refinery looks like a steel city full of towers, furnaces, reactors, pipes and tanks.
But what is actually happening inside?
In this video, we break down the major refinery processes in simple terms — from desalting and atmospheric distillation to vacuum distillation, catalytic reforming, fluid catalytic cracking, hydrocracking, coking, hydrotreating, sulfur recovery, alkylation, isomerization, blending, hydrogen production, and the processing of lubricants and waxes.
You’ll see how a refinery separates crude oil, breaks heavy molecules into smaller ones, removes sulfur, improves fuel quality, recovers useful gases, and turns low-value heavy material into gasoline, diesel, jet fuel and other valuable products.
By the end, a refinery stops looking like random pipes and starts looking like one giant system built to squeeze value out of every part of the barrel.
Welcome to Crude Atlas — the world of oil, explained.
Subscribe for visual explainers about crude oil, refineries, oil rigs, pipelines, tankers, petroleum products and the hidden systems behind the oil industry.
1 Comments
Every Major Oil Refinery Process Explained
Crude Atlas
2,589 views
An oil refinery looks like a steel city full of towers, furnaces, reactors, pipes and tanks.
But what is actually happening inside?
In this video, we break down the major refinery processes in simple terms — from desalting and atmospheric distillation to vacuum distillation, catalytic reforming, fluid catalytic cracking, hydrocracking, coking, hydrotreating, sulfur recovery, alkylation, isomerization, blending, hydrogen production, and the processing of lubricants and waxes.
You’ll see how a refinery separates crude oil, breaks heavy molecules into smaller ones, removes sulfur, improves fuel quality, recovers useful gases, and turns low-value heavy material into gasoline, diesel, jet fuel and other valuable products.
By the end, a refinery stops looking like random pipes and starts looking like one giant system built to squeeze value out of every part of the barrel.
Welcome to Crude Atlas — the world of oil, explained.
Subscribe for visual explainers about crude oil, refineries, oil rigs, pipelines, tankers, petroleum products and the hidden systems behind the oil industry.