depropanization

depropanization

[dē‚prō·pə·nə′zā·shən]
(chemical engineering)
In processing of petroleum, the removal of propane and sometimes higher fractions.
References in periodicals archive ?
a subsidiary of China National Petroleum Corporation (CNPC), heading the R & D of the packaged technology, created pyrolysis technology and front-end depropanization and front-end hydrogenation separation technology.
which heads the R&D of the packaged technology, successfully developed pyrolysis technology and front-end depropanization and front-end hydrogenation separation technology with their own characteristics.