- Tiny bubbles are the latest hope for bringing down fuel costs and emissions along the more than 13,000-nautical mile journey from Brazilian iron ore mines to steel mills in China.
- Installation of the system in the first ship in China took 35 days and cost Vale $5 million.
- If testing is successful, the company may install air lubrication in its entire contracted fleet, possibly sharing costs with owners.
A recent Yahoo News source says that Vale Bets on Bubbles to Make Shipping Iron Cheaper and...
https://mfame.guru/air-lubrication-system-for-cheap-and-clean-shipping-iron/