Robotic Tank Cleaning
Yarwun are currently seeking a solution utilising robotics or remote technology
to clean large storage tanks; ideally removing the human element of this work
and reducing the risks associated with tank cleaning.
The initial solution is for the precipitation tanks at our Yarwun alumina refinery. Cleaning may use chemicals (caustic liquor), high pressure water and/or mechanical equipment requiring confined space entry procedures. The solution we are seeking should:
- reduce the need for people to enter tanks (confined spaces)
- reduce the time to clean tanks once offline, and
- explore the potential to clean tanks while they remain operating (online).
Find more information on the Rio Tinto Pioneer Portal.
Submit an idea here.