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ETHYLENE PROPYLENE PROPANE MIXED-C4 PYROLYSIS GASOLINE HYDROGEN

PYROLYSIS GASOLINE

Pyrolysis gasoline is produced through the pyrolysis 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 propene. It is a liquid mixture of hydrocarbons containing 5 carbon atoms to 10 carbon atoms with hydrocarbon odor.

CAS number : - / Molecular formula : -

Properties / Specifications DownloadMSDS 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

Pyrolysis Gasoline is produced at the ethylene plant (NCC) and utilized as the raw material for aromatic plant.

  • Aromatic Plant
Product inquiry
Product inquiry List
Product Speciality Contact person Phone number Inquiry
PYROLYSIS GASOLINE 이성국 부장 82-2-6050-2415 Fax.Mail inquiry
Properties
Properties List
Test Item Unit Test Method Specification
YNCC 표준 외부 표준
Sp. Gr. (60/60℉) SP-AM-PA-002 ASTM D 287 0.760 ~ 0.860
DISTILLATION RANGE
(at 760mmHg)		 ℃ SP-AM-PA-008 ASTM D 86 RECORD
BROMINE NUMBER SP-AM-CA-008 ASTM D 1159 MAX 75.2
TOTAL SULFUR Wt-ppm SP-AM-CA-020 ASTM D 2785 MAX 700
GUM mg/100mL SP-AM-PA-030 ASTM D 381 MAX 20
LEAD(Pb) Wt-ppb SP-AM-CA-079 BY AAS MAX 15
ARSENIC(Ac) Wt-ppb SP-AM-CA-079 BY AAS MAX 10
CHLORIDE Wt-ppm SP-AM-CA-033 EPA 9076 MAX 3
COMPONENT Wt-% SP-AM-GCA-057 BY GC RECORD

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