LPG運輸船升級改造LPG雙燃料船方案的研究

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摘    要：為應對IMO船舶溫室氣體減排的要求，航運業(yè)尋求對現(xiàn)服役船低碳燃料改裝，LPG運輸船升級改裝為LPG雙燃料船是目前改裝的熱點。本文對LPG運輸船升級改裝的重點設備及系統(tǒng)進行了研究和闡述，分析了設備的特點，選型的影響因素，關鍵的參數(shù)等。

關鍵詞：LPG運輸船；LPG雙燃料船改裝；MEC主機；燃料儲藏罐；增壓泵

中圖分類號：U672.6                                  文獻標志碼：A

Proposal Research on Upgrading and Renovating LPG

Carrier to LPG Dual-Fuel Carrier

QIN Min， RUAN Zhijian， SUN Yunqiang， ZHANG Ruixing， DAI Changsheng

（ COSCO Shipping Heavy Industry （Guangdong） Co.， Ltd.，  Dongguan 523146 ）

Abstract： To cope with the IMO requirement of greenhouse gas emission reduction from ships， the shipping industry seeks to modify low-carbon fuel for existing ships， and the upgrading and modification of LPG carriers into LPG dual-fuel vessels is the hotspot of modification at present. In this paper， the key equipments and systems for upgrading and refitting LPG carriers are studied and elaborated， and the characteristics of the equipments， the influencing factors of selection， and the key parameters are analyzed.

Key words： LPG carrier;  LPG dual fuel carrier;  MEC main engine;  fuel storage tank;  booster pump

1     引言

隨著全球氣溫逐年升高，極端天氣逐漸變多，對地球氣候環(huán)境的保護呼聲也越來越強烈。（剩余5227字）