In petrochemistry, petroleum geology and organic chemistry, cracking is the process whereby complex organic molecules such as kerogens or long-chain hydrocarbons are broken down into simpler …

Cracking, in petroleum refining, the process by which heavy hydrocarbon molecules are broken up into lighter molecules by means of heat and usually pressure and sometimes catalysts.

This page describes what cracking is, and the differences between catalytic cracking and thermal cracking used in the petrochemical industry.

Cracking is a chemical process used in petroleum refining in which large hydrocarbon molecules are broken into smaller ones by the cleavage of carbon –carbon bonds. It is mainly applied to heavy …

Cracking, as the name suggests, is a process in which large hydrocarbon molecules are broken down into smaller and more useful ones, for example: The cracking products, such as ethene, propene, …

Steam cracking, shown in Fig. 4.3, is a process of breaking down saturated hydro-carbons into smaller, often unsaturated, hydrocarbons by reactions with steam in a bank of pyrolysis furnaces.

Catalytic cracking is a refinery process that breaks down large, heavy hydrocarbon molecules into smaller, lighter ones using a catalyst. It’s the primary way refineries convert the heavier portions of …

Cracking can be defined as a process used in oil refineries, to break down large and complex hydrocarbon molecules into lighter, smaller hydrocarbons that are better suited for industrial or …

The first commercial use of catalytic cracking occurred in 1915 when Almer M. McAfee of Gulf Refining Company developed a batch process using aluminium chloride (a Friedel–Crafts catalyst known …

Cracking is a process that involves breaking down large hydrocarbon molecules into smaller ones. There are three principal types of cracking: thermal cracking, catalytic cracking, and hydrocracking.