pyrobitumen
- Scope note
- A natural, solid, hydrocarbon substance, distinguishable from bitumen by being infusible and insoluble. When heated, however, pyrobitumens generate or transform into bitumen-like liquid or gaseous petroleum compounds. This class of natural bituminous material includes peat, lignite, and coal.
- Date of creation: 29-Apr-2024
Accepted term: 29-Apr-2024