Hệ Thống Sắc Ký Khí Phân Tích Khí Tự Nhiên & Lpg

Phân tích khí tự nhiên (CNG, LNG)

• ASTM D1945, D3588
• GOST 22667
• GPA 2172, GPA 2177, GPA 2186, GPA 2261, GPA 2286
• IP 345
• ISO 6974, ISO 6975, ISO 6976

• Hydrocarbons
• Non-condensable gases: Hydrogen, Nitrogen,
Carbon Monoxide, Carbon Dioxide, Oxygen,
Hydrogen Sulphide
• BTEX

• Liquefied natural gas
• Natural gas
• Natural gas condensate

Phân tích LPG

• ASTM D2163, DIN 51666, EN 27941, ISO 7941
• ASTM D2593
• ASTM D2712
• ASTM D4424
• ASTM D6159
• DIN 51619
• UOP 983, UOP 1014

• Hydrocarbon composition
• Traces of hydrocarbon impurities
• Optional channel for Traces of sulfur compounds,
CO/CO2 or permanent gases

• 1,3-Butadiene
• Butylenes
• Crude C4 streams
• Dimethyl ether (DME)
• Ethylene
• LPG
• Propylene
• Raffinate
• Vinyl chloride monomer (VCM)

Phân tích khí chế biến

• ASTM D1946, D2163, D2504, D2593, D4424, D7833
• DIN51666
• EN 15984, EN 27941
• IP 405
• ISO 7941
• UOP539, UOP603

• Gas composition
• Permanent gases: Hydrogen, Oxygen, Nitrogen, Carbon Monoxide, Carbon Dioxide
• Hydrogen Sulfide
• Calorific Value, Carbon Emission Factors
• Extended refinery gas analysis up to BTEX (optional)

• Biogas
• Butane
• Flue gas
• Gaseous fuels
• LPG
• Refinery gas
• Propane
• Syngas

Gas Sampling Station

• Sampling of Gas Streams with various pressures

• Sulfur containing samples
• Raffinate
• Vinyl chloride monomer (VCM)

Phân tích Oily Residues trong LPG

• ASTM D7756
• EN 16423

• Residue and heavier contaminants in LPG
• Desulfurization additives in LPG: DIPA, MEA & DEA
• Residue in DME

• Dimethyl ether (DME)
• LPG

Bộ tiêm mẫu khí hóa lỏng

• Direct injection of the liquefied gases into a GC

• Inhibitors, additives and dimer in 1,3-Butadiene: ACN, TBC, VCH, NMP, DEHA, BHT, DMF and residue

• Elemental sulfur in LPG
• Oxygenates in liquefied gases
• Sulfur compounds in light hydrocarbons

• 1,3-Butadiene
• Butylenes
• Crude C4 streams
• Ethylene
• LPG
• Propylene
• Raffinate
• Unstabilized condensate