Design and Techno-economic assessment of an onboard carbon capture utilisation and sequestration (CCUS) system for LNG-powered vessels along an optimum blue LNG corridor to reduce port GHG emissions in Singapore

该项目旨在通过开发lng动力船舶的碳捕获、利用和封存（CCUS）系统，减少海运业的温室气体（GHG）排放。2018年，国际海事组织（IMO）报告称，航运排放量占全球温室气体排放量的近3%，随着全球化的发展，这一数字预计将大幅增长。作为世界上第二繁忙的港口，新加坡对此做出了重大贡献。液化天然气（LNG）是一种更清洁的船舶燃料选择，但尽管低于传统燃料，但仍会排放温室气体。该项目将BPP技术服务有限公司（BPP- tech）和SEATRIUM MARINE & DEEPWATER TECHNOLOGY PTE. Ltd . （SMDTech）联合设计一种模块化的船用燃烧后CCUS系统，该系统能够捕获和储存lng动力船舶排放的废气中的二氧化碳。该系统将采用新型溶剂/吸附剂材料和先进的液化和储存设备制造技术。能源管理系统会纳入中央控制系统的过程模型设计，以考虑余热回收，提高其效率。此外，BPP-TECH将绘制蓝色液化天然气走廊，以优化加油时间和缓解液化天然气动力船舶的拥堵，从而为新加坡港口沿岸提供清洁的空气质量。走廊将包括对综合港口基础设施的审查，这些基础设施能够安全有效地卸载lng动力船舶捕获的二氧化碳排放。BPP-TECH和SMDTECH将进行全面的技术经济评估，包括最新的新加坡政府税收优惠和开发的车载CCUS技术的碳信用额度。这项评估将有助于评估该项目的成本和效益，包括其创收和减缓气候变化的潜力。采用这一解决方案可以实现国际海事组织2030年将海运业温室气体排放量减少30%的目标。该项目旨在支持卸载二氧化碳排放的物流，降低航运公司的总体成本。BPP-TECH将利用他们在工艺设计、建模和仿真方面的专业知识，与新加坡合作伙伴SMDTECH建立共生关系，利用他们在造船业的专业知识。BPP-TECH将对开发的技术与竞争对手的技术进行验证，以评估其有效性并确定潜在的改进领域。该验证将有助于制定营销计划，使该技术能够快速商业化。该项目代表了一种创新和成熟的解决方案，可以减少海上温室气体排放，并促进使用液化天然气作为替代燃料，具有显著的环境和经济效益。

This project aims to reduce greenhouse gas (GHG) emissions in the maritime industry by developing a carbon capture, utilisation, and sequestration (CCUS) system for LNG-powered vessels. In 2018, the International Maritime Organization (IMO) reported shipping emissions contributed nearly 3% of global GHG emissions, a figure that is projected to explode as globalisation expands. Singapore, the second busiest port in the world, contributes significantly to this. Liquefied natural gas (LNG) is a cleaner fuel option for ships, but still emits GHGs, albeit lower than traditional fuels.This project brings together BPP Technical Services Ltd ( BPP-TECH) and SEATRIUM MARINE & DEEPWATER TECHNOLOGY PTE. LTD. (SMDTech) for the design of a modular onboard post-combustion CCUS system capable of capturing and storing CO2 from exhaust emissions of LNG-powered ships. The system will utilise novel materials for the solvent/sorbent and advanced manufacturing techniques for the liquefaction and storage equipment. An energy management system will be incorporated into the process model design of the CCUS system to account for waste heat recovery, enhancing its efficiency.Additionally, BPP-TECH will be mapping Blue LNG Corridors to optimise the refuelling time and decongestion of LNG-powered vessels, thereby providing clean air quality along the Singapore Harbour. The corridors will include the review of the integrated port infrastructure capable of safely and efficiently offloading the captured CO2 emissions from the LNG-powered vessels.BPP-TECH and SMDTECH will conduct a comprehensive techno-economic assessment that includes the latest Singapore government tax incentives and carbon credits for the developed onboard CCUS technology. This assessment will help evaluate the costs and benefits of the project, including its potential for revenue generation and climate change mitigation.Adopting this solution could meet the IMO 2030 target of a 30% reduction in GHG emissions in the maritime industry. The project aims to support the logistics of offloading CO2 emissions, reducing overall costs for shipping companies.BPP-TECH will use their expertise in process design, modelling, and simulation in a symbiotic relationship with their Singaporean partner, SMDTECH, leveraging their expertise in the shipbuilding industry. BPP-TECH will validate the developed technology against rival technologies to assess its effectiveness and identify potential improvement areas. The validation will aid in strategising a marketing plan to allow rapid commercialisation of the technology.The project represents an innovative and mature solution for reducing maritime GHG emissions and promoting using LNG as an alternative fuel with significant environmental and economic benefits.