???? 據世界天然氣2月2日消息稱，石油和天然氣服務提供商貝克休斯與俄羅斯諾瓦泰克簽署了一項協議，以減少后者天然氣和液化天然氣生產中的碳排放。
????兩家公司將合作開發和實施貝克休斯為諾瓦泰克LNG項目提供的創新壓縮和發電技術解決方案。
????貝克休斯在聲明中表示，該協議將從一個試點項目開始，在天然氣液化的主要工藝中引入混合氫，以減少包括諾瓦泰克的亞馬爾液化天然氣設施在內的液化天然氣設施的二氧化碳排放。
????貝克休斯將提供工程和渦輪機械設備，將亞馬爾液化天然氣現有的天然氣液化生產線改造為使用混合氫，而不是僅僅使用原料氣中的甲烷。
????諾瓦泰克董事長Leonid Mikhelson表示：“氫技術在降低全球溫室氣體排放水平方面前景廣闊，需要進一步開發和改進這些技術，以適應北極氣候條件下的作業。”
????貝克休斯董事長兼首席執行官Lorenzo Simonelli補充說：“我們正與諾瓦泰克公司合作，推出首款液化天然氣生產核心脫碳解決方案——渦輪驅動液化過程。”
????俄羅斯最大的獨立天然氣生產商諾瓦泰克每年的產量超過770億立方米，每年約90億立方米銷往國際市場。
????位于西伯利亞北極海岸的由三條生產線組成的Yamal LNG項目于2017年運輸了第一批LNG貨物，并于2018年達到其目前設計的滿負荷生產能力。
????混合氫為天然氣行業減少液化天然氣渦輪機械設備(液化過程的主要機械驅動設備)的排放提供了重大機遇。
????曹海斌 摘譯自 世界天然氣
????原文如下：
????Baker Hughes, Novatek in LNG production decarbonization pact
????Oil and gas service provider Baker Hughes has signed a deal with Russia’s Novatek to reduce carbon emissions from the latter’s natural gas and LNG production.
????The two companies will cooperate on the development and implementation of innovative compression and power generation technology solutions from Baker Hughes for Novatek’s LNG projects.
????The agreement will begin with a pilot program to introduce hydrogen blends into the main process for natural gas liquefaction to reduce carbon dioxide emissions from LNG facilities, including Novatek’s Yamal LNG complex, Baker Hughes said in its statement.
????Baker Hughes will provide engineering and turbomachinery equipment to convert existing natural gas liquefaction trains at Yamal LNG to run on hydrogen blends rather than solely run with methane from feed gas.
????Leonid Mikhelson, Novatek’s chairman said, “Hydrogen technologies have great prospects to reduce the level of global greenhouse gas emissions, and further work is required to develop and adapt these technologies for operations in Arctic climatic conditions.”
????Lorenzo Simonelli, chairman and CEO, Baker Hughes added, “We are working with Novatek to introduce the first solution for decarbonizing the core of the LNG production – the turbines driving the liquefaction process,”
????Novate, Russia’s largest independent natural gas producer, delivers more than 77 billion cubic meters per year (bcm/yr) with about 9 bcm/yr of LNG sold in international markets.
????The three-train Yamal LNG project, located on the Siberian Arctic coast, shipped its first LNG cargo in 2017 and reached full capacity under its current design in 2018.
????Hydrogen blends present significant opportunities for the natural gas sector to cut emissions for LNG turbomachinery equipment, the main mechanical driver of the liquefaction process.
