How does the ship reduce emission reduction? Freshwater River Valley in the bottom of the mine s
- Author:BESSON
- Release Date:2021-07-02
How to reduce carbon emissions, increasingly become a must-answer question in global companies. This year, the global iron ore giant Brazil has continuously announced the new tricks of carbon emission reduction on the large mine ship of the transport iron ore. On July 2, Journal of Journalists learned from the David River Valley that the company received the world's first ore ship for air lubrication technology.
According to reports, air lubrication techniques can generate bubbles under the hull to reduce greenhouse gas emissions from the shipping process. This technology has been applied to 325,000 load-bearing "Sea Victoria", which is a Guaibamax vessel. 10 compressors mounted on the deck Inject air into 20 devices at the bottom of the hull, which can form a layer of bubbles in the bottom of the ship, which reduces friction between the hull and water, thereby reducing fuel consumption, and further reducing carbon emissions. .
This technology is provided by the British Manufacturer Silverstream. The installation of the air lubrication device is completed by a friendly shipyard (Shekou) Co., Ltd., located in Shenzhen, China. The entire installation process lasted 35 days, completed on June 28.
Davaishe Valley said, "Victoria Ocean" is now driving to Brazil, which is the world's first ore ship for air lubrication technology. If the test is successful, air lubrication techniques will be promoted to other ships responsible for transporting a leaf fleet that transports freshwater river valley ore.
"According to conservative estimates, this technology will reduce fuel consumption by 5% to 8%, which is expected to reduce emissions from David River Valley Iron ore at sea transportation by 4.4% per year." David River Valley Shipping Technical Manager Rodriggo Beamerio (Rodrigo Bermelho).
David River Valley said that air lubrication techniques are part of the company's Ecological Shipping Plan, which is designed to help companies address the challenges of reducing carbon emissions. It is worth mentioning that last year, Davaoto River Valley announced that it would invest at least $ 2 billion, thereby achieving a 33% discharge of "range" and "range" in 2030. The freshwater valley also announced that it is necessary to reduce the emissions of "range three" on the value chain in 2035 to decrease by 15%.
At the end of last year, the freshwater river Valley has announced the implementation of "Sol Do Cerrado" solar power project in Yaweiba City, Brazil, and invests about $ 500 million, and the plan will be held in 2022 In the fourth quarter, an average annual operation of the David Valley will produce an operation of about 193 MW (MWA), accounting for 13% of the David River Valley for 2025. At the beginning of this year, the freshwater river valley also took the first step in stripping the coal business.
In addition, in May this year, Davaoto River Valley announced that the fleet will receive the world's first super large mineramid boat. This is also a GUAIBAMAX boat having a load capacity of 325,000 tons. The ship has five rotary sails, which will enable energy efficiency to increase up to 8%, which can be reduced by up to 3400 tons of carbon dioxide equivalent. If the trial operation proves to be effective, it is expected that the technology can be used in at least 40% of the ship in the fleet, which will reduce the emissions from the David River Valley Iron ore at sea transportation by approximately 1.5%.
The Danshui River Valley is located in Brazil Rio de Janeiro, the business spreads all over the world, is the world's largest iron ore and palliac manufacturer and the largest nickel metal producer. The Dadui River Valley operates large logistics systems in Brazil and other regions, including railways, shipping terminals and ports, also have a logistics center, supporting iron ore global distribution.
According to reports, air lubrication techniques can generate bubbles under the hull to reduce greenhouse gas emissions from the shipping process. This technology has been applied to 325,000 load-bearing "Sea Victoria", which is a Guaibamax vessel. 10 compressors mounted on the deck Inject air into 20 devices at the bottom of the hull, which can form a layer of bubbles in the bottom of the ship, which reduces friction between the hull and water, thereby reducing fuel consumption, and further reducing carbon emissions. .
This technology is provided by the British Manufacturer Silverstream. The installation of the air lubrication device is completed by a friendly shipyard (Shekou) Co., Ltd., located in Shenzhen, China. The entire installation process lasted 35 days, completed on June 28.
Davaishe Valley said, "Victoria Ocean" is now driving to Brazil, which is the world's first ore ship for air lubrication technology. If the test is successful, air lubrication techniques will be promoted to other ships responsible for transporting a leaf fleet that transports freshwater river valley ore.
"According to conservative estimates, this technology will reduce fuel consumption by 5% to 8%, which is expected to reduce emissions from David River Valley Iron ore at sea transportation by 4.4% per year." David River Valley Shipping Technical Manager Rodriggo Beamerio (Rodrigo Bermelho).
David River Valley said that air lubrication techniques are part of the company's Ecological Shipping Plan, which is designed to help companies address the challenges of reducing carbon emissions. It is worth mentioning that last year, Davaoto River Valley announced that it would invest at least $ 2 billion, thereby achieving a 33% discharge of "range" and "range" in 2030. The freshwater valley also announced that it is necessary to reduce the emissions of "range three" on the value chain in 2035 to decrease by 15%.
At the end of last year, the freshwater river Valley has announced the implementation of "Sol Do Cerrado" solar power project in Yaweiba City, Brazil, and invests about $ 500 million, and the plan will be held in 2022 In the fourth quarter, an average annual operation of the David Valley will produce an operation of about 193 MW (MWA), accounting for 13% of the David River Valley for 2025. At the beginning of this year, the freshwater river valley also took the first step in stripping the coal business.
In addition, in May this year, Davaoto River Valley announced that the fleet will receive the world's first super large mineramid boat. This is also a GUAIBAMAX boat having a load capacity of 325,000 tons. The ship has five rotary sails, which will enable energy efficiency to increase up to 8%, which can be reduced by up to 3400 tons of carbon dioxide equivalent. If the trial operation proves to be effective, it is expected that the technology can be used in at least 40% of the ship in the fleet, which will reduce the emissions from the David River Valley Iron ore at sea transportation by approximately 1.5%.
The Danshui River Valley is located in Brazil Rio de Janeiro, the business spreads all over the world, is the world's largest iron ore and palliac manufacturer and the largest nickel metal producer. The Dadui River Valley operates large logistics systems in Brazil and other regions, including railways, shipping terminals and ports, also have a logistics center, supporting iron ore global distribution.