Choose your language

Pentair - CO2 Evaporation Heat Recovery System - ReVap - 1 triangle-overlay

Pentair

CO2 Evaporation Heat Recovery System - ReVap

Pentair's CO2 Evaporation Heat Recovery System ReVap is a technology designed to minimize both CO2 evaporation and glycol refrigeration expenses in the process. Save 26%* of a brewery's total annual CO2 production costs - with a ROI below 12 months.


GET IN TOUCH WITH OUR SPECIALISTS

ReVap cuts CO2 production costs by 30%

Evaporating CO2 for consumption has always been an unavoidable expense in breweries (and many other CO2 consuming industries), and the same applies to refrigerating glycol. However, by combining these two discrete processes, ReVap reduces the energy costs associated with both.


If you are looking to reduce energy bills and increase your positive impact on the environment, ReVap can help.


Benefits

ReVap is our technology designed to minimise both CO2 evaporation and glycol refrigeration costs in your process:

  • Plug & Play - 100 %stand-alone unit, connect piping and wires and run unit
  • Reduces CO2 production costs by an average of more than 26% in breweries*
  • Free-up refrigeration capacity
  • ROI below approx. 12 months
  • Can be installed without halting production (i.e. no downtime)
  • Virtually maintenance free
  • Efficient reuse of existing resources
  • Emphasizes the use of ecological and financially sustainable processes and procedures

* based on 350°C cooling water, -40°C glycol, COP = 3 main ref. plant, steam = 22 €/ton, power = 0.1 €/kWh


FUNCTIONAL DESCRIPTION

The innovative heat exchange system, ReVap, uses the cooling capacity of stored liquid CO2 to chill glycol. The transfer of heat between glycol and liquid CO2 subsequently raises the temperature of CO2 to its evaporation point.

The CO2 is now available for the consumer as gas.

Since the simple concept relies solely on the efficient reuse of existing resources, the ReVap solution offers a saving equivalent to about 26%* of a brewery’s total annual CO2 production costs. A unit typically pays for itself within 12 months.

As a self-contained system, ReVap is installed quickly (within 48 hours) without the need to halt production and its straightforward design makes it virtually maintenance free.


Pentair - CO2 Evaporation Heat Recovery System - ReVap - 2

SCOPE OF SUPPLY

  • Glycol Pump with motor to primary side
  • Glycol pump with motor to secondary side (loop)
  • 2 Plate heat exchangers for heat transfer
  • Temperature and pressure indicators on both CO2 and primary and secondary glycol side
  • Safety valves on CO2 and primary and secondary glycol side
  • Automatic and manual valves
  • Expansion vessel
  • Control Panel/MCC panel
  • Insulated interconnected piping
  • Frame mounted

downloads

Title

Product leaflet
CO2 Evaporation Heat Recovery System - ReVap
Technical documentation
Looking for operating instructions, installation manual, spare part list etc.?

Download PDF

Product leaflet
CO2 Evaporation Heat Recovery System - ReVap | Union Engineering - leaflet
Technical documentation
Please, send us your request
Pentair logo

As part of its separation into a new pure play water company, a new Pentair website has launched. Please visit the new Pentair.com to learn more about our exciting new company and your favorite brands!