5月22日，中國船舶下屬上海齊耀環保科技有限公司（以下簡稱“齊耀環保”）舉辦的全球首個全流程船舶碳捕集系統（OCCS）案例分享研討會在香港圓滿落幕。本次會議以“脫碳轉型，共建綠色未來”為主題，逾50名來自船東、金租公司、船級社、高校等單位的航運業精英參加了研討會，并發表專題演講，共同商討航運業在愈加嚴苛的碳排放法規下，如何利用OCCS技術達成船舶低碳、乃至零碳的目標，攜手共建綠色航運之路。

齊耀環保董事賀志堅出席會議并致辭，他表示，作為秉持著“綠色低碳”的發展理念的科技公司，齊耀環保始終致力于從“燃料端”到“排氣端”為客戶提供全方位船舶溫室氣體及污染物協同減排解決方案。為此，齊耀環保開創性地提出船用碳捕集設計理念，為船舶綠色化轉型提供新思路，并實現技術成果轉化。本年初，齊耀環保取得重大應用突破，為長榮海運14000TEU集裝箱船“長頂輪”成功加裝脫硫+碳捕集系統，該系統涵蓋二氧化碳吸收、分離、壓縮再液化、存儲全工藝流程，是全球首個全流程船舶碳捕集系統。

此次由齊耀環保為長頂輪設計的船舶碳捕集系統并非國產替代，而是全球首個全流程船舶碳捕集系統實船案例，這意味著，齊耀環保已成為了船用環保設備的“領跑者”，這不僅是齊耀環保的重大突破，也是中國船舶制造業的驕傲。

會上，齊耀環保市場部主任陳祖睿進一步介紹了該項目的實施細節。他指出，經過此次改造，“長頂輪”實現每年4.4萬噸碳減排，其CII評級也提升至C級、船舶壽命延長至少12年。更值得注意的是，該項目改造總成本不到甲醇或氨燃料動力改造成本的一半，由此可見，碳捕集有可能是實現航運業大規模碳減排最經濟實惠的技術路線。同時，陳主任補充道，齊耀環保為船上捕集到的二氧化碳的后續處理提供了一條可實施的路徑。“長頂輪”于四月底在上海洋山港成功進行全球首次C型罐二氧化碳岸端卸載，成為了船用碳捕集產業閉環中里程碑式的案例。

來自法國BV船級社可持續發展中心的宋丹經理就船舶碳捕集技術的技術細節進行了分享，提供了來自船舶技術檢驗機構的專業見解。隨后，香港科技大學李佳教授團隊的專家劉老師為與會者帶來了航運業全球減排政策的深入解讀。香港城市大學王雪教授則就二氧化碳再利用的道路進行了最新科研成果介紹，指出了二氧化碳合成燃料技術的可行性和環境效益，為船舶碳捕集系統捕集的液態二氧化碳提供了封存之外更具商業潛力的處理方式。

隨著世界形勢風起云涌，海洋經濟綠色低碳發展已成為全球經濟發展的重要方向。未來，齊耀環保將繼續深耕船舶環保裝備，不斷迭代升級、推陳出新，擴大全球服務網絡，著力于為客戶提供“廣適用、高效率、低成本、優回報”的個性化碳捕集系統綜合改造解決方案，為碧海藍天、綠色航運貢獻力量。

The World’s First Full Process Onboard Carbon Capture and Storage (OCCS) system Case Sharing Seminar, hosted by Shanghai QiYao Environmental Technology Co., Ltd. (QiYao Environ Tec), a subsidiary of CSSC, concluded successfully in Hong Kong on the evening of the 22nd of May. The seminar, themed “Sailing Towards A Greener Tomorrow”, attracted more than 50 elites from shipowners, financial leasing companies, classification societies, universities, and other institutions in the shipping industry. They attended the seminar, delivered remarkable speeches, and discussed the approach of utilizing OCCS to achieve low-carbon or even zero-carbon goals for ships under the increasingly stringent carbon emission regulations. Together, they aim to forge a path towards green shipping.

Mr Zhijian He, director of QiYao Environ Tec, attended the seminar and delivered a speech, stating that as a technology-oriented enterprise adhering to the belief of “green and low carbon ”, QiYao Environ Tec has always been committed to providing comprehensive solutions to greenhouse gas and pollutant reduction in ships, ranging from the “fuel side” to “exhaust side”, for clients. Accordingly, QiYao Environ Tec has pioneered the concept of OCCS, offered innovative ideas for the green transformation of shipping, and realized the commercialization of technological achievements. Early this year, QiYao Environ Tec achieved a significant breakthrough in application by applying a EGCs+OCCS system to the 14,000 TEU container vessel named EVER TOP from Evergreen. The system covers the whole process of carbon dioxide capture, separation, compression, liquefaction, and storage, making it the world’s first full process OCCS system.

The OCCS system designed by QiYao Environ Tec for EVER TOP is not a localized replacement, but rather the world’s first full process OCCS application. This signifies that QiYao Environ Tec has become a pioneer in marine environmental protection equipment, which is not only a major breakthrough for the company, but also the pride for China’s shipbuilding industry.  

During the seminar, Mr Simon Chen, the director of the marketing department of QiYao Environ Tec, further introduced the implementation details of the project. He pointed out that after retrofitting, EVER TOP captures and reduces CO2 by 44,000 tons per year, improves CII rating to Class C, and extends the vessel’s service life by at least 12 years. What’s even more noteworthy is that the total cost of this retrofit project is less than half of the one for methanol or ammonia fuel supply system. This indicates that the technology of OCCS may be the most economical for achieving large-scale carbon reduction in the marine industry. Meanwhile, Mr Chen added that QiYao Environ Tec provides an implementable method for the subsequent treatment of captured CO2 as well. At the end of April, EVER TOP carried out the world's first C-tank carbon dioxide shore-side unloading at Shanghai Yangshan Port, a milestone closing the industrial chain for OCCS.

Mr Daniel Song from the Sustainability Center of Bureau Veritas (BV), a French classification society, shared more technical insights into OCCS technology, offering professional perspectives from a marine technical inspection agency. Later, the expert Miss Liu from Hong Kong University of Science and Technology, a member of the team led by Professor Jia Li, took a deep dive into the global emission reduction policy for marine industry. And Professor Xue Wang from City University of Hong Kong presented the latest research findings on the reuse of carbon dioxide, highlighting the feasibility and environmental benefits of E-Fuel electrosynthesized from carbon dioxide. This brings a more commercially viable method of handling liquid carbon dioxide captured by OCCS beyond mere seal and storage.  

With the rapid changing global trends, the sustainable and low-carbon development of the marine economy has emerged as a pivotal direction for global economic advancement. Qiyao Environ Tec is and will continue to deepen its research on marine environmental protection equipment, constantly iterating and upgrading, bringing forth the new from the old, expanding its global service network, and striving to provide customers with personalized solutions with OCCS system that are “widely applicable, efficient, low-cost, and high-return”. This commitment will help contribute to a bright future of the "blue sea and blue sky".