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PolarFit® Reaction Cooling System

System designed to meet your reaction requirements

Air Products’ PolarFit® reaction cooling system provides a fast, precise, flexible, and low-cost way to achieve the advanced synthesis reactions in the pharmaceutical, biotech, and speciality chemical companies at the temperatures required.

The system enables the very latest science by creating the low-temperature conditions necessary for fine chemical synthesis, using liquid nitrogen at -196ºC, to develop new and complex molecules. Cooling as low as -100ºC can improve reaction selectivity, enable safe processing of highly reactive compounds, and increase yields.

PolarFit® reaction cooling system offers a number of benefits over mechanical refrigeration systems:

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Flexible Refrigeration Capacities

The reaction temperature can be precisely controlled by the flow of liquid nitrogen independent of the chemical reaction

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Low Operating Costs

Liquid nitrogen usage automatically adjusts to meet refrigeration requirements and it can be reused for inerting

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Low Investment Costs

Capital requirements and installation costs are lower than mechanical systems costs with temperatures below –60°C

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Exceptional Reliability

The system is reliable, easy to maintain, and achieve precise temperature control without the risk of freezing

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Energy Efficient

Systems are less energy dependent, reducing operating costs and increasing reliability in the event of power outages

Nitrogen Mode of Supply Selector Tool

Whether an industrial, food, pharmaceutical or specialized requirement, use this guide to see the various options which may be suitable.

Nitrogen Mode of Supply Selector Tool

Our Recommended Modes of Supply

Photo of cylinders and cylinder packs

Cylinders or Cylinder Packs

Cylinders are the traditional supply solution for low volume of gas. Air Products supplies a wide range of gases and gas mixtures at different purities and pressures, at full range of cylinder sizes from single ones to manifold packs.

Photo of a Cryoease tank at a customer facility.

CryoEase® Microbulk Solutions

CryoEase® Service is a modern concept for smaller volume users of pure gases, cryogenic liquids or gaseous mixtures via a blender installed at the site, supplied with specially designed tank trucks with integrated controls and flexible storage tank options.  

Our Recommended Modes of Supply

Photo of cylinders and cylinder packs

Cylinders or Cylinder Packs

Cylinders are the traditional supply solution for low volume of gas. Air Products supplies a wide range of gases and gas mixtures at different purities and pressures, at full range of cylinder sizes from single ones to manifold packs.

Photo of Air Products bulk gas trailer in front of an air separation plant.

Bulk Liquid Supply

Bulk deliveries by a truck provide large amount of gases, stored on a customer’s site either as a liquid in cryogenic tanks or as a gas in high-pressure tubes.

Our Recommended Modes of Supply

Photo of a Cryoease tank at a customer facility.

CryoEase® Microbulk Solutions

CryoEase® Service is a modern concept for smaller volume users of pure gases, cryogenic liquids or gaseous mixtures via a blender installed at the site, supplied with specially designed tank trucks with integrated controls and flexible storage tank options.  

Photo of Air Products bulk gas trailer in front of an air separation plant.

Bulk Liquid Supply

Bulk deliveries by a truck provide large amount of gases, stored on a customer’s site either as a liquid in cryogenic tanks or as a gas in high-pressure tubes.

Our Recommended Modes of Supply

Photo of cylinders and cylinder packs

Cylinders or Cylinder Packs

Cylinders are the traditional supply solution for low volume of gas. Air Products supplies a wide range of gases and gas mixtures at different purities and pressures, at full range of cylinder sizes from single ones to manifold packs.

our recommended mode of supply

Photo of cylinders and cylinder packs

Cylinders or Cylinder Packs

Cylinders are the traditional supply solution for low volume of gas. Air Products supplies a wide range of gases and gas mixtures at different purities and pressures, at full range of cylinder sizes from single ones to manifold packs.

Photo of a Cryoease tank at a customer facility.

CryoEase® Microbulk Solutions

CryoEase® Service is a modern concept for smaller volume users of pure gases, cryogenic liquids or gaseous mixtures via a blender installed at the site, supplied with specially designed tank trucks with integrated controls and flexible storage tank options.  

Membrane Systems

The PRISM® membrane separators contain thousands of asymmetric hollow fibers that act as a molecular filter. When high-pressure gas mixtures enter the separator, the gas components divide as a result of selective permeation.

Liquid tanks with adsorber vessels and a main air compressor

PSA Systems

Our proprietary PRISM® Nitrogen Pressure Swing Adsorption (PSA) Systems are available in a wide range of models that can be customised to suit each customer's application requirements. 

our recommended modes of supply

Onsite gas production plant within a fenced in enclosure

VSA Oxygen Generator

On-site production is often the best supply option for medium to larger oxygen requirements. Power efficient vacuum swing adsorption generators offer flexible on-site supply solutions.  When you buy oxygen under an on-site agreement, you will join customers in over 50 countries who count on Air Products.

ASUs at Hull with LOX/Lin and Argon tanks

Large Cryogenic Systems

Air separation plants are especially built for customers with large demands of gases per day. Power-efficient offer flexible on-site supply solutions with a possibility co-production of other gases as nitrogen or argon.  

our recommended modes of supply

Photo of Air Products bulk gas trailer in front of an air separation plant.

Bulk Liquid Supply

Bulk deliveries by a truck provide large amount of gases, stored on a customer’s site either as a liquid in cryogenic tanks or as a gas in high-pressure tubes.

Onsite gas production plant within a fenced in enclosure

VSA Oxygen Generator

On-site production is often the best supply option for medium to larger oxygen requirements. Power efficient vacuum swing adsorption generators offer flexible on-site supply solutions.  When you buy oxygen under an on-site agreement, you will join customers in over 50 countries who count on Air Products.

our recommended modes of supply

Tube Trailers

Gas bulk deliveries and storage systems provide a safe, reliable supply option for high-purity hydrogen.

Nitrogen truck at Air Products campus, Allentown, PA.

Liquid Hydrogen

Air Products offers liquid hydrogen in a variety of purities and various modes of supply around the world thanks to our network of storage and transfill facilities.

our recommended modes of supply

Photo of cylinders and cylinder packs

Cylinders or Cylinder Packs

Cylinders are the traditional supply solution for low volume of gas. Air Products supplies a wide range of gases and gas mixtures at different purities and pressures, at full range of cylinder sizes from single ones to manifold packs.

Photo of a Cryoease tank at a customer facility.

CryoEase® Microbulk Solutions

CryoEase® Service is a modern concept for smaller volume users of pure gases, cryogenic liquids or gaseous mixtures via a blender installed at the site, supplied with specially designed tank trucks with integrated controls and flexible storage tank options.  

Photo of Air Products bulk gas trailer in front of an air separation plant.

Bulk Liquid Supply

Bulk deliveries by a truck provide large amount of gases, stored on a customer’s site either as a liquid in cryogenic tanks or as a gas in high-pressure tubes.

Membrane Systems

The PRISM® membrane separators contain thousands of asymmetric hollow fibers that act as a molecular filter. When high-pressure gas mixtures enter the separator, the gas components divide as a result of selective permeation.

our recommended modes of supply

Experis mixture cylinders

Cylinders or Cylinder Packs

Cylinders are the traditional supply solution for low volume of gas. Air Products supplies a wide range of gases and gas mixtures at different purities and pressures, at full range of cylinder sizes from single ones to manifold packs.

our recommended modes of supply

Experis mixture cylinders

Cylinders or Cylinder Packs

Cylinders are the traditional supply solution for low volume of gas. Air Products supplies a wide range of gases and gas mixtures at different purities and pressures, at full range of cylinder sizes from single ones to manifold packs.

Tube Trailers

Gas bulk deliveries and storage systems provide a safe, reliable supply option for high-purity hydrogen.

Our recommended modes of supply

Photo of cylinders and cylinder packs

Cylinders or Cylinder Packs

Cylinders are the traditional supply solution for low volume of gas. Air Products supplies a wide range of gases and gas mixtures at different purities and pressures, at full range of cylinder sizes from single ones to manifold packs.

Photo of a Cryoease tank at a customer facility.

CryoEase® Microbulk Solutions

CryoEase® Service is a modern concept for smaller volume users of pure gases, cryogenic liquids or gaseous mixtures via a blender installed at the site, supplied with specially designed tank trucks with integrated controls and flexible storage tank options.  

Photo of Air Products bulk gas trailer in front of an air separation plant.

Bulk Liquid Supply

Bulk deliveries by a truck provide large amount of gases, stored on a customer’s site either as a liquid in cryogenic tanks or as a gas in high-pressure tubes.

our recommended modes of supply

Photo of Air Products bulk gas trailer in front of an air separation plant.

Bulk Liquid Supply

Bulk deliveries by a truck provide large amount of gases, stored on a customer’s site either as a liquid in cryogenic tanks or as a gas in high-pressure tubes.

Membrane Systems

The PRISM® membrane separators contain thousands of asymmetric hollow fibers that act as a molecular filter. When high-pressure gas mixtures enter the separator, the gas components divide as a result of selective permeation.

Liquid tanks with adsorber vessels and a main air compressor

PSA Systems

Our proprietary PRISM® Nitrogen Pressure Swing Adsorption (PSA) Systems are available in a wide range of models that can be customised to suit each customer's application requirements. 

our recommended modes of supply

Photo of a Cryoease tank at a customer facility.

CryoEase® Microbulk Solutions

CryoEase® Service is a modern concept for smaller volume users of pure gases, cryogenic liquids or gaseous mixtures via a blender installed at the site, supplied with specially designed tank trucks with integrated controls and flexible storage tank options.  

Photo of Air Products bulk gas trailer in front of an air separation plant.

Bulk Liquid Supply

Bulk deliveries by a truck provide large amount of gases, stored on a customer’s site either as a liquid in cryogenic tanks or as a gas in high-pressure tubes.

Liquid tanks with adsorber vessels and a main air compressor

PSA Systems

Our proprietary PRISM® Nitrogen Pressure Swing Adsorption (PSA) Systems are available in a wide range of models that can be customised to suit each customer's application requirements. 

our recommended modes of supply

Photo of a Cryoease tank at a customer facility.

CryoEase® Microbulk Solutions

CryoEase® Service is a modern concept for smaller volume users of pure gases, cryogenic liquids or gaseous mixtures via a blender installed at the site, supplied with specially designed tank trucks with integrated controls and flexible storage tank options.  

Photo of Air Products bulk gas trailer in front of an air separation plant.

Bulk Liquid Supply

Bulk deliveries by a truck provide large amount of gases, stored on a customer’s site either as a liquid in cryogenic tanks or as a gas in high-pressure tubes.

Membrane Systems

The PRISM® membrane separators contain thousands of asymmetric hollow fibers that act as a molecular filter. When high-pressure gas mixtures enter the separator, the gas components divide as a result of selective permeation.

Liquid tanks with adsorber vessels and a main air compressor

PSA Systems

Our proprietary PRISM® Nitrogen Pressure Swing Adsorption (PSA) Systems are available in a wide range of models that can be customised to suit each customer's application requirements. 

Our recommended mode of supply

Photo of Air Products bulk gas trailer in front of an air separation plant.

Bulk Liquid Supply

Bulk deliveries by a truck provide large amount of gases, stored on a customer’s site either as a liquid in cryogenic tanks or as a gas in high-pressure tubes.

Gen Gases HPN in Shanghai

Cryogenic Systems

PRISM® cryogenic on-site systems provide gaseous nitrogen and oxygen as well argon for various applications.

our recommended modes of Supply

ASUs at Hull with LOX/Lin and Argon tanks

Large Cryogenic Systems

Air separation plants are especially built for customers with large demands of gases per day. Power-efficient offer flexible on-site supply solutions with a possibility co-production of other gases as nitrogen or argon.  

our recommended modes of supply

Photo of Air Products bulk gas trailer in front of an air separation plant.

Bulk Liquid Supply

Bulk deliveries by a truck provide large amount of gases, stored on a customer’s site either as a liquid in cryogenic tanks or as a gas in high-pressure tubes.

Liquid tanks with adsorber vessels and a main air compressor

PSA Systems

Our proprietary PRISM® Nitrogen Pressure Swing Adsorption (PSA) Systems are available in a wide range of models that can be customised to suit each customer's application requirements. 

our recommended mode of supply

Photo of Air Products bulk gas trailer in front of an air separation plant.

Bulk Liquid Supply

Bulk deliveries by a truck provide large amount of gases, stored on a customer’s site either as a liquid in cryogenic tanks or as a gas in high-pressure tubes.

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