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ETHYLENE PROPYLENE PROPANE MIXED-C4 HYDROGEN PYROLYSIS GASOLINE

HYDROGEN

Hydrogen is produced through the cracking of hydrocarbons (naphtha, ethane, LPG, Gasoil, etc.)
such as petroleum or natural gas, and then the fractionation and purification with the
difference in boiling points of ethylene, propylene and propane.
It is a colorless, odorless flammablegas
lighter than air at the ambient temperature and pressure.

CAS number : 1333-74-0 / Molecular formula : H2

Properties / Specifications Download MSDS Download
Plant processes

This plant cracking naphtha with steam into the light hydrocarbon compound at a high temperature in excess of 800℃, and quenches, compresses and refines it to produce ethylene, propylene, mixed C4, pyrolysis gasoline (PG), etc.

  • Cracking Heater Unit
    This unit cracking naphtha with steam in a cracking furnace into the hydrocarbon compound with less carbon at a high temperature in excess of 800℃, produces high-pressure steam with the heat of the high-temperature cracked gas and sends it to the quenching unit.
  • Quenching Unit
    This unit cools down the high-temperature cracked gas from the cracking furnace with quench oil, fractionates heavy fuel oil (PFO, PGO), and cools it down with quench water. the quenched substance is sent to the compression unit.
  • Compression Unit
    To economically fractionate and refine the quenched cracked gas, this unit uses the compressor to raise the pressure to about 38 kg/㎠G.
  • Fractionation Unit
    This unit cools down the gas compressed by high pressure at a super-low temperature (-165℃), and uses the differences in boiling points to fractionate hydrogen, ethylene , propylene , propane, mixed C4 and pyrolysis gasoline (PG), etc.
Product uses

Utilized as fuel for various hydrogenation reactors, and as industrial fuel.

  • Raw material for hydrogenation reaction
Product inquiry
Product inquiry List
Product Speciality Contact person Phone number Inquiry
HYDROGEN Seo Na-hyeon 82-2-6370-5428 Mail inquiry
Properties
HIGH PURITY HYDROGEN
Specifications List
Test Item Unit Test Method Specification
HYDROGEN M-% ASTM D 2504 MIN 99.9
OXYGEN M-ppm ASTM D 2504 MAX 10
NITROGEN M-ppm ASTM D 2504 MAX 50
CARBON MONOXIDE M-ppm ASTM D 2504 MAX 1
CARBON DIOXIDE M-ppm ASTM D 2505 MAX 1
METHANE M-ppm ASTM D 2505 MAX 100
ETHYLENE M-ppm ASTM D 2505 RECORD
ETHANE M-ppm ASTM D 2505 RECORD
C3'S M-ppm ASTM D 2505 RECORD
SULFUR (as H2S) M-ppm ASTM D 7652 MAX 5
WATER M-ppm DEW POINT MAX 5
LOW PURITY HYDROGEN
Properties List
Test Item Unit Test Method Specification
HYDROGEN M-% ASTM D 2504 MIN 95
CARBON MONOXIDE M-ppm ASTM D 2504 MAX 10
CARBON DIOXIDE M-ppm ASTM D 2505 MAX 10
METHANE M-% ASTM D 2505 RECORD
ETHYLENE M-ppm ASTM D 2505 RECORD
ETHANE M-ppm ASTM D 2505 RECORD
C3'S M-ppm ASTM D 2505 RECORD
SULFUR (as H2S) M-ppm ASTM D 7652 MAX 5
WATER M-ppm DEW POINT MAX 10

* The above specifications represent standards may differ from the actual subject matter.