Low & Medium Pressure Cryogenic Vaporizers

Technical Data

MODEL Cryogenic Vaporizer QF Model
TYPES OF VAPORIZATION/RE-GASIFICATION   Ambient Air Natural Draft Cryogenic Vaporization
 OPERATING FLUIDS LOX, LIN, LAR, LHe, LNG, LH2, LCO2
CAPACITY OF EACH VAPORIZERS MODULE 10 to 5000 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 1 bar(g) to 90 bar(g) as standard
VAPORIZER CONSTRUCTION All aluminium or aluminium with SS lining
DESIGN CODES

ASME
U stamp or CE marking offered on request
PRESSURE DROP OPTIONS Apart from standard pressure drop, ultra-low pressure drop, All parallel units are available on request.
MULTIFOLD CONFIGURATION  Single pass all series, parallel series combination, all parallel manifolding
FRAME CONSTRUCTION  Aluminium alloy 6061 T6, SS304 (CS on request), SS3116, etc.
FIN MODULATION 4, 8 & 12 fins precisely placed in different heating zons for maximised modular vaporization

Ambient Cryogenic Vaporizers from CRYOGAS equipment are manufactured using more than 20 years of robust experience with proven track record of more than 10,000 Units in operation.

Cryogenic Liquids are produced at liquefaction plants and transported to end users.  These liquids are then vaporized / re-gasified for different industrial and commercial applications.  In warmer countries ambient heat is available all 24 hours & 365 days.  This free energy is used for vaporization and therefore popularly called as Natural Draft Cryogenic Vaporizers

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 ensures maximization of vaporizer capacity, at the same time uses aluminium mass at the right place, reduce defrost cycle time and enhance excellent in the super heating zone.

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