Life of perishable goods extended
Global container refrigeration machinery supplier Daikin Reefer last month launched its new Active CA device – a fast-working, simple and highly reliable unit that creates a controlled atmosphere (CA) inside refrigerated con- tainers transporting perishable goods. CA slows down the ageing process that food and other sensitive perishable products undergo during transit, allowing for them to be transported in a better condition for longer periods of time, which helps extend shelf life.
The Daikin Active CA system is based on vacuum pressure swing adsorption (VPSA), an active atmosphere separation technology that is able to create the optimal controlled atmosphere very quickly. VPSA uses the mineral adsorbent zeolite to capture a large quantity of nitrogen from the air and transfer it into the reefer container, allowing for oxygen levels to be quickly reduced by dilution, without the need for additional gas.
During transit, the Active CA system continuously controls the air composition inside a reefer container. Daikin’s new technology uses cargo respiration to maintain the container’s carbon dioxide level, alongside an automatic ventilation control, making the unit simple and economical to run.
Daikin has used proven technology to ensure a high level of reliability. The design of the unit’s oxygen-conserving LiteTEC-5X component was adapted from Daikin’s oxygen concentrator, developed for use in the medical industry – a sector that requires high levels of reliability from all equipment. In addition to being designed for ease and speed of installation on refrigerated container units, the Active CA system has also been designed to be as compact as possible.
Daikin has already supplied an international shipping line with 50 of the new Active CA machines. The units have been fitted on customer’s reefer containers since the end of February.
Comments
The
functionality
you are trying to access is only available to subscribers.
If you are already a subscriber, you can Login Here.
If you are not a subscriber, you can subscribe now, by selecting one of the below options.
For more information or assistance, please contact us at subscriptions@creamermedia.co.za.
Option 1 (equivalent of R125 a month):
Receive a weekly copy of Creamer Media's Engineering News & Mining Weekly magazine
(print copy for those in South Africa and e-magazine for those outside of South Africa)
Receive daily email newsletters
Access to full search results
Access archive of magazine back copies
Access to Projects in Progress
Access to ONE Research Report of your choice in PDF format
Option 2 (equivalent of R375 a month):
All benefits from Option 1
PLUS
Access to Creamer Media's Research Channel Africa for ALL Research Reports, in PDF format, on various industrial and mining sectors
including Electricity; Water; Energy Transition; Hydrogen; Roads, Rail and Ports; Coal; Gold; Platinum; Battery Metals; etc.
Already a subscriber?
Forgotten your password?
Receive weekly copy of Creamer Media's Engineering News & Mining Weekly magazine (print copy for those in South Africa and e-magazine for those outside of South Africa)
➕
Recieve daily email newsletters
➕
Access to full search results
➕
Access archive of magazine back copies
➕
Access to Projects in Progress
➕
Access to ONE Research Report of your choice in PDF format
RESEARCH CHANNEL AFRICA
R4500 (equivalent of R375 a month)
SUBSCRIBEAll benefits from Option 1
➕
Access to Creamer Media's Research Channel Africa for ALL Research Reports on various industrial and mining sectors, in PDF format, including on:
Electricity
➕
Water
➕
Energy Transition
➕
Hydrogen
➕
Roads, Rail and Ports
➕
Coal
➕
Gold
➕
Platinum
➕
Battery Metals
➕
etc.
Receive all benefits from Option 1 or Option 2 delivered to numerous people at your company
➕
Multiple User names and Passwords for simultaneous log-ins
➕
Intranet integration access to all in your organisation