TB 33: Oxygen Removal from Water to 3 ppb at IMEC
Semiconductor research facility utilizes Liqui-Cel® degassing contactors for 3 ppb O2 removal from water.
TB 48: Wolsung Nuclear Power Plant Uses Liqui-Cel Membrane Contactors for Dissolved Oxygen Removal to Prevent Corrosion
Wolsung Nuclear Power Plant uses Liqui-Cel® Contactors for O2 and CO2 removal from water without chemicals.
TB 45: Boiler Feed Water Degassing Lowers Operations Costs and Chemical Usage
Boiler Feed Degassing system in China Removes O2 from water for corrosion control and lowers operating costs.
TB 34: Liqui-Cel® Membrane Contactors are used to Improve Performance of Megasonic Cleaning
Megasonic Cleaning challenges are solved with total gas control using Liqui-Cel® Contactors. Remove O2 from water while adding N2 to water.
TB 50: Taiwan O2 CO2 Removal Case Study
Power plant uses Liqui-Cel® degassing contactors for CO2 Removal from water.
TB 39: Kirin Beer Uses Liqui-Cel for O2 and CO2 Removal from Water in 3 Breweries
Kirin Brewery Reduces corrosion by removing O2 and CO2 from water with Liqui-Cel® degasifiers.
TB 47: The Kori Nuclear Power Plant Uses Liqui-Cel Membrane Contactors for Liquid Degassing
Kori Nuclear Power Plant uses Liqui-Cel® degasifiers to remove O2 to prevent corrosion in their boiler feedwater system.
TB 68: Chemical Cost Comparison LC vs. Traditional Deaeration System
This technical brief details the process a company goes through when weighing the operating costs and performance of different degassing systems.
TB 62: Liqui-Cel® Membrane Degassing Modules Improve Ice Production at the Ice Palace in Moscow
This case study describes an innovative approach that was used by the Ice Palace in Moscow to produce clearer ice in their arena.
TB 70: Hot CIP Sanitization Procedure for Liqui-Cel® Membrane Contactors in Stainless Steel Housings
This technical brief summarizes how to perform hot CIP sanitization with our stainless steel membrane contactors.
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Boiler Feed Water Deaerators and Corrosion Control
Many plants are now using Liqui-Cel® Contactors for the deoxygenation of their boiler feedwater. Boiler deaeration extends boiler and piping life by preventing corrosion of critical parts. Liqui-Cel® Contactors facilitate boiler deaeration and corrosion control.
Flexibility in Semiconductor Applications
In the semiconductor and flat panel/TFT industries, high levels of oxygen can cause lower wafer and flat panel yields. Liqui-Cel® Contactors are the degassing standard in the microelectronics sector where the dissolved oxygen specification is critical. Our contactors can produce <1ppb of dissolved oxygen and carry a performance warranty. We have thousands of systems operating around the world today.
Beverage and Food Processing Applications
Liqui-Cel® Membrane Contactors are used around the world for the deoxygenation of water, beer and other liquids in the food and beverage industry. Oxygen can negatively impact the shelf life, product quality, product consistency and taste. Liqui-Cel® Contactors offer a small, modular, and cost effective means to control the dissolved gasses in the beverage. Beer, wine and juice processing are common applications for our membrane deaerators.
Lucent Technologies Low Level Oxygen Removal
This article summarizes a case study where Liqui-Cel® Membrane deaerators are used at Lucent Technologies to remove oxygen from water to 10 ppb.
Mansfield Brewery Uses Liqui-Cel® Membrane Contactors to Nitrogenate Beer
Nitrogen is added to beer with Liqui-Cel® Contactors to control CO2 content and produce a smooth keg beer that mimics cask–conditioned beer while maintaining the ‘head’ characteristics of a keg beer.
VLSI chooses Liqui-Cel Contactors over Conventional Vacuum Tower for Deaeration
This paper describes the process and technology that VLSI evaluated for their San Antonio Texas Plant. Liqui-Cel® Contactors were chosen over vacuum deaeration for oxygen removal of < 1ppb.
Membrane Contactors: An Introduction To The Technology
This paper provides a good overview to Membrane Contactor technology. Principles of Membrane Contactor Operation and mass transfer principles are discussed.
Deareation: Degasification Of Water Using Novel Membrane Technology
This paper provides an overview of the theory and principles of Membrane Contactor Operation. Similar but a little less detailed compared to the Membrane Contactor: Introduction To paper.
Membrane Processing for Water Treatment in the Semiconductor Industry
This paper discusses the overall UPW loop in a Semiconductor plant. Membrane Degasification is stied as being the technology of the future for deoxygenating to 1 ppb.
Meeting Water Quality Specifications for 300 mm Processing
This paper reviews historical to current UPW specifications for 300 mm processing. More specifically, the paper discusses state of the art technologies, including Liqui-Cel® Contactors, used to meet the new specifications.
Degasification of Boiler Feed Water with Liqui-Cel® Membrane Contactors
This paper discusses how Liqui-Cel® Degasifiers can be optimized as boiler feed water deaerators for oxygen removal from water and carbon dioxide removal from water. Advantages of Liqui-Cel® systems over conventional deaerators and forced draft degasifiers are also highlighted.
Membrane Contactors are used as a Boiler Feedwater Deaerator
Read how Membrane Contactors are used as a Boiler Feedwater Deaerator to reduce blow down frequency and chemical usage.
UltraPure Water: Systems for Microelectronics
This article, discusses the use of Liqui-Cel® Membrane Contactors as the degassing and oxygen removal technology used in new semiconductor plants instead of older technologies such as vacuum towers.
Membranes for Oxygen Removal in 300mm Semiconductor Processing
This paper discusses how low oxygen specifications in 300mm semiconductor processing can be met with degasification membranes.
