High-efficiency vaporizer

LPGliquidcarbon dioxide

Product name
Vaporizer

Product description
Industrial vaporizer designed to heat liquefied gases into a gaseous state using natural gas or steam as the primary heat source. Suitable for cryogenic, high-pressure and large temperature-difference conditions; available in water-bath, floating-coil and NG- or steam-heated configurations.

Typical applications

• Air Products Jazan water bath vaporizer
• TSMC NG vaporizer
• Sinopec Yiding flare gas heater

Function
Controlled vaporization of liquefied gases for safe delivery to downstream systems, pressure and temperature management during phase change, and adaptation to site-specific process requirements. Exact functional scope depends on selected design and options.

Capacity range
Not specified on the page; capacity is project-dependent and should be selected based on required gas flow, inlet/outlet conditions and site constraints.

Driving sources
Natural gas or steam (as indicated); auxiliary electric heating is possible depending on design and redundancy requirements.

Technical characteristics

• Application: heating liquefied gases to gaseous state
• Applicable gases: N2, O2, LNG, LPG, CO2, etc.
• Heat source: natural gas or steam
• Typical case references: Air Products Jazan water bath vaporizer; TSMC NG vaporizer; Sinopec Yiding Flare Gas Heater
• Design options: water-bath, floating-coil (floating tube), NG-fired, steam-heated
• Materials: copper coils commonly used in floating-coil designs

Advantages

• Higher heat transfer coefficient reported for floating-coil designs versus conventional positive-displacement heat exchangers
• Improved volumetric utilization by locating coil close to tank bottom and reducing non-cooled zones
• Automatic scale removal effect from differential thermal expansion, lowering maintenance workload
• Copper wetted parts help limit bacterial growth (e.g., Legionella) in water-contact areas

Buyer notes

• Provide gas type, required flow (Nm3/h), inlet temperature and pressure, and available site utilities when requesting a quote
• Confirm material compatibility and applicable standards (cryogenic codes, pressure equipment regulations)
• Request datasheets, performance curves, and maintenance/inspection recommendations for the chosen configuration