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Wah Kwong, QIYAO, Bureau Veritas launch feasibility study on carbon capture and storage on ships

CCS concept developed by QIYAO has completed laboratory testing, achieving a total carbon capture rate of over 85% so far; CCS unit can be designed for different ship types and sizes.

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Bureau Veritas (BV), Hong Kong shipowner Wah Kwong, and Shanghai Qiyao Environmental Technology Co. Ltd. (QIYAO), a subsidiary of Shanghai Marine Diesel Engine Research Institute, have signed a cooperation agreement to study the feasibility of installing carbon capture and storage (CCS) units on existing ships to meet 2030 CII targets, according to BV on Monday (1 August).  

The study will focus on two types of bulk carriers in operation in the Wah Kwong fleet. 

Based on the specific design parameters of the vessels, QIYAO has developed a customised design of CCS units for the Wah Kwong fleet and submitted relevant drawings. BV reviewed the plans according to existing regulations and rules to ensure the safety of the vessels and equipment, and that the carbon emission reduction targets are effectively achieved during the operation of the vessels. Subsequent research work will be conducted for oil tankers.

Wah Kwong, QIYAO, Bureau Veritas launch feasibility study on carbon capture and storage on ships

The CCS concept developed by Qiyao Environmental Technology has completed laboratory testing, achieving a total carbon capture rate of over 85% so far and the system is in the process of continuous optimisation. The CCS unit can be designed for different ship types and sizes. The design approval of the CCS unit is under review.

The CCS system mainly consists of an absorption unit, a separation unit, a compression unit, a refrigeration unit and a storage unit. The main principle is that the organic amine compound solution reacts with the carbon dioxide (CO2) in the absorption unit, separating it from the rest of the exhaust gas. 

The dissolved carbon dioxide compound solution is desorbed at high temperature in the separation tower, before the extracted carbon dioxide is compressed, purified and cooled into liquid carbon dioxide and stored in a low temperature storage tank.

Alex Gregg-Smith, Senior Vice President & Chief Executive, North Asia & China, Bureau Veritas Marine & Offshore, said: “The transition to a greener shipping industry is critical. Carbon capture, utilisation and storage (CCUS) technology captured a total of 40 million tonnes of CO2 in 2021 according to the International Energy Agency (IEA), notably in industrial projects on shore.”

“This makes CCUS one of the options available today that could significantly contribute to achieve carbon neutrality, as well as a promising avenue for reducing emissions from shipping. We are very honoured to collaborate on this study.”

“BV’s expertise in supporting CCUS projects, combined with Wah Kwong’ and QIYAO’s technical and strategic capabilities, will help to spur the implementation of CCUS technology in the shipping industry.”

 

Photo credit: Bureau Veritas and Wah Kwong
Published: 3 August, 2022

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Incident

Singapore: Bunker spill leads to checks on all fuel pipes at other Police Coast Guard bases

Police said fuel pipes at the other three bases at Loyang, Lim Chu Kang and Gul are also being checked with inspections expected to be wrapped up on 10 February.

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The recent oil leak incident at Police Coast Guard (PCG) Brani Regional Base has prompted checks on all fuel pipes at PCG’s three other bases for leaks, according to The Straits Times on Monday (10 February). 

Responding to queries from the local news provider, the police said all fuel pipes at Brani Regional Base were inspected on 6 February while fuel pipes at the other three bases at Loyang, Lim Chu Kang and Gul are also being checked with inspections expected to be wrapped up on 10 February. 

The police also said that a preliminary assessment on the cause of the leak might be due to micro cracks in a damaged fuel pipe as a result of repeated twisting of the pipe due to the movement of the pontoons caused by tidal changes.

On 6 February, Singapore authorities confirmed that a diesel oil leak was discovered at the Brani Regional Base on 5 February, at around 11.40am (Singapore Time). 

According to a joint statement by Singapore Police Force, Maritime and Port Authority (MPA) and National Environment Agency (NEA), about 23 metric tonnes had leaked from a damaged shore fuel hose used to refuel patrol craft at Selat Sengkir. 

The leak was eventually isolated at about 3.40pm and there were no oil slicks observed.

Related: Singapore confirms bunker spill from damaged shore fuel hose at Brani Regional Base

 

Photo credit: Manifold Times
Published: 11 February, 2025

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Biofuel

NYK conducts first Japan bio bunker fuel trial on coal carrier for domestic power utility firm

Firm said it has started a biofuel test run on Noshiro Maru, operated by Tohoku Electric Power, marking the first time in Japan that a coal carrier has been used to test biofuel for a domestic power utility firm.

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NYK conducts first Japan bio bunker fuel trial on coal carrier for domestic power utility firm

Japanese shipping firm NYK on Monday (10 February) said it has started a biofuel test run on its coal carrier Noshiro Maru, which is operated by Tohoku Electric Power on 9 February.

This is the first time in Japan that a coal carrier has been used to test biofuel for a domestic power utility company. Mitsubishi Corporation Energy in the Keihin area facilitated the supply of biofuel for the vessel.

Biofuels are made from organic resources (biomass) of biological origin, such as agricultural residues and waste cooking oil, and are considered to produce virtually zero carbon dioxide (CO₂) emissions when combusted.

“Since they can be used in heavy-oil-powered ship engines, which are common on large merchant ships, biofuels are considered a key means of reducing greenhouse gas (GHG) emissions in the transition period from heavy oil to zero-emission fuels,” NYK said. 

“Using biofuel to reduce GHG emissions during sea navigation also contributes to reducing Scope 3 GHG emissions generated by transporting customers’ cargo.”

NYK added it will continue to focus on introducing biofuels and other next-generation fuels, and will contribute to reducing GHG emissions in our customers' supply chains while promoting decarbonisation in marine transport.

 

Photo credit: NYK
Published: 11 February, 2025

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Biofuel

IBIA welcomes IMO move to draft guidance change on carriage of bio bunker fuels

IBIA welcomed agreement by IMO’s Sub Committee on PPR 12 to draft Interim Guidance on the carriage of blends of biofuels and MARPOL Annex I cargoes by conventional bunker ships.

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The International Bunker Industry Association (IBIA) on Monday (10 February) said it submitted a document to IMO on the carriage of biofuels for supply to a ship for use as fuel oil on board that ship in November 2023.

This highlighted that as conventional bunker vessels were limited in carrying fuel oil of no more than 25% biofuel it presented a potential impediment to the global adoption of biofuels as fuel oil for ships and so to the ambition for the decarbonization of international shipping in the short term, as set out in the 2023 IMO GHG Strategy.

“IBIA therefore welcomes the agreement by IMO’s Sub Committee on Pollution Prevention and Response (PPR 12) to draft Interim Guidance on the carriage of blends of biofuels and MARPOL Annex I cargoes by conventional bunker ships,” it said on its website. 

The guidance allows conventional bunker ships certified for carriage of oil fuels under MARPOL Annex I to transport blends of not more than 30% by volume of biofuel, as long as all residues or tank washings are discharged ashore, unless the oil discharge monitoring equipment (ODME) is approved for the biofuel blend(s) being shipped. 

“The Interim Guidance is expected to be approved by IMO’s Marine Environment Protection Committee (MEPC 83) in April,” IBIA added. 

“IBIA’s membership represents stakeholders from across the global marine fuel value chain, and being able to draw on this technically strong and credible resource will, in its role of having consultative status to the IMO, mean that IBIA will continue to bring important matters to the attention of the wider IMO membership for due consideration.”

 

Photo credit: International Bunker Industry Association
Published: 11 February, 2025

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