據烴加工新聞7月8日消息稱，瓦錫蘭技術集團推出其Compact Reliq再液化工廠。該系統設計用于在氣體運輸船和LNG燃料船上重新液化蒸發氣體（BOG），并在所有操作條件下保持貨物冷卻。其緊湊的設計使其無需大量改裝即可安裝在現有船舶上。

瓦錫蘭船舶系統公司天然氣解決方案銷售和市場總監Kjell Ove Ulstein表示：“瓦錫蘭一直是BOG再液化的先驅，而Compact Reliq是我們在這一領域強有力發展活動的延續。隨著全球LNG應用市場的增長，以適應日益嚴格的環境法規，在滿足這些不斷增長的需求方面需要更大的靈活性。Compact Reliq是解決難題的重要且創新的新產品。”

與以前交付的瓦錫蘭再液化系統一樣，Compact Reliq也是基于久經考驗的布雷頓技術。這使得一部分BOG可以用作船舶的燃料，而多余的BOG可以液化并與LNG貨物一起出售。將BOG液化而不是在天然氣燃燒裝置中燃燒也有積極的環境影響，因為沒有氣體被釋放到大氣中。

該系統的準備符合瓦錫蘭的智能海事方法，利用最新的數字技術優化效率。Compact Reliq與瓦錫蘭的操作性能改進和監控（OPERIM）協議兼容，并可以完全集成到船舶的計劃維護系統(PMS)。

曹海斌 摘譯自 烴加工新聞

原文如下：

W?rtsil? introduces new reliquefaction plant

The technology group W?rtsil? has introduced its Compact Reliq reliquefaction plant. The system is designed to reliquefy boil-off gas (BOG) onboard gas carriers and LNG bunker vessels, and for keeping the cargo cool under all operational conditions. Its compact design enables it to be installed on existing vessels without extensive modification work.

“W?rtsil? has been a pioneer in BOG reliquefaction and the Compact Reliq is a continuation of our strong development activities in this field. As the global market for LNG applications expands in response to increasing environmental regulations, greater flexibility in meeting these growing needs is required. The Compact Reliq is an important and innovative new piece towards completing the puzzle,” says Kjell Ove Ulstein, Director Sales & Marketing, Gas Solutions, W?rtsil? Marine Systems.

As with previously delivered W?rtsil? reliquefaction systems, the Compact Reliq is based on well-proven Brayton technology. This allows a portion of the BOG to be utilised as fuel for the vessel, while the excess can be liquefied and sold with the LNG cargo. Liquefying the BOG instead of burning it in a Gas Combustion Unit also has a positive environmental effect, as no gases are released into the atmosphere.

The system is prepared in line with W?rtsil?’s Smart Marine approach to take advantage of the latest digital technologies to optimise efficiency. The Compact Reliq is compatible with W?rtsil?’s Operational Performance Improvement and Monitoring (OPERIM) protocol, and can be fully integrated with the ship’s Planned Maintenance System (PMS).