绿色船舶技术

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预计2030年全球自航抓斗式挖泥船市场规模将达到2929.52百万美元
Sou Hu Cai Jing· 2025-09-22 09:30
图00001. 自航抓斗式挖泥船,全球市场总体规模 来源:QYResearch机械设备研究中心 主要驱动因素: 1.全球基础设施建设需求:随着全球贸易增长和沿海城市扩张,港口扩建、航道疏浚及填海造陆项目持续增加。例如,美国洛杉矶港通过疏浚提升通 航能力以应对日益增长的货运需求,中国粤港澳大湾区和中东迪拜的填海工程也推动了对大型自航抓斗式挖泥船的需求。此外,"一带一路" 倡议下 的海外基建项目(如加纳特码新集装箱码头)进一步拉动了市场增长。 2.环保政策与可持续疏浚需求:国际海事组织(IMO)对船舶排放的严格限制(如 2020 年全球硫含量 0.5% 的标准)倒逼行业升级。自航抓斗式挖泥 船通过技术改进(如 IHC Plumigator 环保溢流装置)减少淤泥泄漏和能耗,同时疏浚物资源化利用政策(如长江口疏浚土用于横沙东滩整治)推动行 业向绿色化转型。欧盟的 FuelEU Maritime 法规要求 2025 年起船舶使用低碳燃料,加速了 LNG 动力挖泥船的应用。 3.海上风电与海洋资源开发:海上风电项目的激增(如荷兰北海 Hollandse Kust 项目)需要海底电缆铺设和基础施工,自航抓斗式挖泥船承担了 ...
每日速递|宁德时代、比亚迪“发力”电动船舶
高工锂电· 2025-07-28 10:23
Battery - CATL supports the operation of the first pure electric passenger ship "Yujian 77" in China, which utilizes CATL's marine battery system, providing a zero-emission and low-noise experience for tourists, marking a significant step towards green transformation in the maritime tourism industry [2][3] - BYD Energy signed a strategic cooperation agreement with CCS Wuhan, aiming to advance green ship technology standards and establish a joint laboratory for battery-powered ship safety research, focusing on battery system innovation and industry standards [4] - ZK Electronic has obtained a patent for a solid-state battery capable of high-rate charging and discharging, continuing its research and application development in solid-state battery technology [5][6] - Ganfeng Lithium established Ganfeng Comprehensive Energy (Qinghai) Co., Ltd. with a registered capital of 200 million RMB, focusing on renewable energy technology and independent energy storage development, indicating Ganfeng's expansion into the energy storage sector [7] - QuantumScape Corporation expanded its strategic cooperation with PowerCo SE, with an investment of up to $131 million (approximately 956 million RMB) to accelerate the development of solid-state battery technology [9] - CATL signed a strategic cooperation agreement with the government of Jiyuan City, focusing on the development of the new energy industry and energy storage technology applications [10] Materials - A 10,000-ton silicon-carbon anode material project in Yichang, Hubei, has been publicly announced, with a total investment of approximately 1 billion RMB, aiming for an annual production capacity of 10,000 tons [12] - Jiayuan Technology and South China University of Technology established a joint research center for high-performance environmentally friendly electrolytic copper foil, initiating projects on interface mechanisms and functional materials [14][15] - Sichuan Luocheng's solid-state battery binder is currently in the small-scale testing phase, with positive results from lithium battery electrolyte additive tests, achieving ton-level production supply [16] Battery Recycling - Tianli Lithium Energy announced an investment of 30 million RMB to establish Guangxi Tianli Advanced Energy Research Co., Ltd. in collaboration with other investors [20]