Vaporizers

AMBIENT / AIR HEATED SYSTEMS

CEXI has a full line of vaporizers for both process and disposal applications. This includes our proprietary extended surface design.

• Standard Ambient Vaporizers
• Extra Gap Ambient Vaporizers
• Forced Draft Ambient Vaporizers – innovative design to reduce frosting
• Pressure Build Ambient Vaporizers
• Cycling Systems for continuous operation

FEATURES

• Monel lined or electropolished tubes available
• High flow – to 200,000 SCFH
• High pressure – to 15,000 psig
• Extrusion lengths up to 30’
• Trim (Gas) Heaters are available to ensure consistent process gas temperatures

ELECTRICALLY HEATED SYSTEMS

CEXI has several styles of electrically heated systems:

• Pressure Build Vaporizers for maintaining tank pressure as the liquid is withdrawn
• Direct to Process Vaporizers
• Trim (Gas) Heaters to ensure consistent gas temperature control

The pressure Build, Direct to Process, and Trim Heaters listed above use aluminum as the heat transfer agent

The Electric Immersion Trim Heaters directly heat the gas

Below is more information about equipment that uses water as the heat transfer agent

FEATURES

• CO2, N2, O2, Ar, and all gases
• High-pressure units to 10,000 psig
• Cast assemblies with easily replaced heaters
• Solid State Relay temperature control
• UL-508 electrical cabinets
• CL1, DIV2 explosion-proof purge systems
• 120 VAC to 575 VAC designs, including non-standard voltages and frequencies

WATER BATH VAPORIZERS

CEXI has water bath vaporizers that are more reliable and allow for the thermal expansion that is a problem in the shell and tube style units. Alternately, high-temperature high-pressure water can be used for the heat source.

FEATURES

• Steam Heat or Electric Heat
• CO2, N2, O2, Ar, and all gases
• Provides surge capacity
• Hot water applications
• Special control systems for high performance – tight control applications

SHELL AND TUBE SYSTEMS

CEXI has systems that are able to utilize the waste heat found in many industrial applications. This will save the customer substantial money in energy costs. Water temperatures all the way down to 35°F can be used for the heat source. A line of steam-heated trim heaters for gas heating applications is also available.

FEATURES

• Shell and tube Steam Vaporizers – All gases
• Forced Convection Water Bath – All gases
• Applications with 35°F water
• Full pressure range up to 15,000 psig
• Special temperature control applications – water flow control and temperature control systems

SPECIALTY SYSTEMS

CEXI has Phase Separators and J-Style Disposal Vaporizers available

FEATURES

• Phase Separator – for N2, O2, and CO2 gases
• Capacity up to 400 lbs./hour
• J-Style Disposal Vaporizer
• Vents N2 and O2 in atmospheric concentrations