It is widely used to convert the high-boiling, high-molecular weight hydrocarbon fractions of crude oil to more valuable liquid petroleum gasoline and other products.Answers.com
Thermal CRacking is caused by heat while catalytic cracking is not caused by heat
Carbonium ion process
Carbonium ion process
The term given to breaking of long hydrocarbon chains is "cracking." Cracking is a process that breaks down complex hydrocarbons into simpler molecules like light hydrocarbons such as ethylene, propylene, and butylene.
"Cat cracking" is the process used to break crude oil down into gasoline, kerosene, adn fuel oils.
The process is called cracking, where high-molecular-weight hydrocarbons are broken down into smaller molecules. This can be done through thermal cracking (heating the hydrocarbons at high temperatures) or catalytic cracking (using a catalyst to speed up the reaction). The smaller hydrocarbons produced, such as gasoline and diesel, are important components of fuels.
bio kerosine is made from the catalytic cracking of bio diesel
bio kerosine is made from the catalytic cracking of bio diesel
Fluid catalytic cracking. It is a conversion process used in petroleum refineries.
Catalytic cracking is the process of reacting a heated hydrocarbon with a catalyst such as iron or platinum to produce two or more lighter hydrocarbons with smaller carbon chains.
Catalytic cracking offers several advantages over thermal cracking, primarily in terms of efficiency and product quality. It operates at lower temperatures, which reduces energy consumption and minimizes the formation of unwanted by-products like coke. Additionally, catalytic cracking yields a higher proportion of valuable light products, such as gasoline and olefins, while thermal cracking often results in heavier, less desirable fractions. The presence of catalysts also allows for more selective reactions, enhancing overall process control and product specificity.
Cracking long-chained hydrocarbons produces two things which include alkenes and alkanes(shorter chains), including hydrogen through catalytic cracking.