High Pressure Lined Cryogenic Vaporizers

Technical Data

MODEL Cryogenic Vaporizer HQF Model
TYPES OF VAPORIZATION/RE-GASIFICATION   Ambient Air High Pressure Natural Draft Cryogenic Vaporization 
 OPERATING FLUIDS LOX, LIN, LAR, LNG, LHe, LH2, LCO2
CAPACITY OF EACH VAPORIZERS MODULE 50 to 3000 Nm3/Hour & higher on request
BANK OF VAPORIZERS Two or more vaporizers are systematically clubbed to operate in series or parallel for higher flow rates and duty cycles. 
PRESSURE RANGE 150, 200, 250, 320, 450 bar(g) as standard & higher on request 
VAPORIZER CONSTRUCTION All aluminium, SS, Copper, CUNI, Monel as lining
DESIGN CODES ASME
U stamp or CE marking offered on request
MULTIFOLD CONFIGURATION  Single pass all series, parallel series combination based on flow and pressure drop
FRAME CONSTRUCTION  Aluminium alloy 6061, T6 SS304 (CS on request)

Ambient High Pressure Cryogenic Vaporizers from CRYOGAS equipment are manufactured using more than 20 years of robust experience and proven track record of supplying more than 2,000 Units in operation.

At CRYOGAS we extend the liner tube hydraulically to ensure 100% contact between the liner tube outer surface and aluminium fins inner surface.  This is absolutely important to ensure complete vaporization of cryogenic liquids.

Cryogenic Liquids like Liquid Nitrogen, Liquid Oxygen, Liquid Argon, CO2, Hydrogen, Helium etc. are packaged into high pressure seamless cylinders and popularly used for supply to the Commercial and Industrial requirement.  For refilling these cylinders at Cryogenic Bottling Stations, High Pressure Lined Ambient Cryogenic Vaporizers are most popular equipment using Natural Draft Cryogenic vaporization technique.

CRYOGAS also offers interconnecting piping precisely designed while taking care of contraction and expansion w.r.t. stress analysis.

Equalised distribution of cryogenic liquid into different vaporizer units in a bank is extremely important to avoid preferential flow of cryogenic liquid and eliminating the possibility of preferential short pass.  This also helps utilize full capacity of Ambient Cryogenic vaporizers and ensures modular vaporization at all times.

Accurate design of headers manifolding within the vaporizer enable complete utilization of entire vaporization circuit & avoids preferential flow, control the pressure drop and optimize fin configuration.

Preferential placement of fins, i.e. 4, 8 and 12 in different vaporization zones ensure maximization of vaporizer capacity, at the same time use aluminium mass at the right place, reduce defrost cycle time and enhance super heating

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