• Coal gasification purification (low-temp methanol washing)

Removes H₂S, CO₂ from coal gas for clean synthesis gas.

• PDH Plant

Converts propane to propylene (key petrochemical feedstock)

• Gas-phase feed heat exchange (coal-to-ethylene glycol, etc.)

Optimizes energy via gas heat exchange; stabilizes reaction temps.

• Air separation system

Cryogenically separates air into N₂, O₂, etc., producing liquid ammonia/oxygen.

• Natural gas liquefaction & purification

Removes impurities, liquefies gas for easy storage/transport.

• Sulfur-containing exhaust recovery

Recovers sulfur from industrial exhaust to cut emissions.

• Refinery reforming, hydrogenation and ethylbenzene units

Upgrades naphtha, removes impurities, makes ethylbenzene (for styrene).

• Pharmaceutical/food/fine chemical heat transfer & reaction unit

Control heat/reaction conditions for quality production.

• Offshore oil & gas heat exchange

Withstands harsh marine conditions for efficient heat transfer.

• Polysilicon cold hydrogenation plant & tail gas recovery unit

Boosts polysilicon purity: reuses recovered tail gas.

• NMP synthesis plant

Makes NMP (universal solvent for electronics, pharma, etc.).