An official website of the United States government.

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Concept Breadcrumbs

Preferred Term:

catalytic cracking

Definition:
The refining process of breaking down the larger, heavier, and more complex hydrocarbon molecules into simpler and lighter molecules. Catalytic cracking is accomplished by the use of a catalytic agent and is an effective process for increasing the yield of gasoline from crude oil.
Concept Schemes:
NALT Full
Broader Concept:
Entry Terms:
  • fluid catalytic cracking
URI:
https://lod.nal.usda.gov/nalt/211110
Download this Concept:
RDF/XMLCreated 2014-02-27, last modified 2019-07-22