瓦錫蘭發(fā)動(dòng)機(jī)測(cè)試生物L(fēng)NG燃料

據(jù)天然氣加工網(wǎng)站4月9日?qǐng)?bào)道 瓦錫蘭正在與芬蘭邊防衛(wèi)隊(duì)合作，測(cè)試生物液化天然氣作為海岸警衛(wèi)隊(duì)巡邏船的燃料。其目的是減少溫室氣體（GHG）的排放，從而減輕對(duì)全球變暖的影響，這艘96米長(zhǎng)的船只“圖爾瓦”號(hào)裝有瓦錫蘭雙燃料發(fā)動(dòng)機(jī)，自2014年下水以來(lái)，一直得到瓦錫蘭維修協(xié)議的支持。生物液化天然氣燃料由芬蘭國(guó)有沼氣提煉廠Gasum提供。

經(jīng)過(guò)對(duì)Gasum提供的生物液化天然氣燃料規(guī)范的仔細(xì)評(píng)估，瓦錫蘭相信它代表了瓦錫蘭發(fā)動(dòng)機(jī)多燃料能力的可行燃料選擇。在這一評(píng)估之后，芬蘭邊防部隊(duì)選擇繼續(xù)進(jìn)行測(cè)試方案。

邊防衛(wèi)隊(duì)巡邏船隊(duì)的戰(zhàn)略是盡可能改用環(huán)境可持續(xù)的燃料。在“圖爾瓦”測(cè)試生物液化天然氣是實(shí)現(xiàn)這一戰(zhàn)略的重要一步。

瓦錫蘭海洋電力公司研發(fā)和工程部的Juha Kyt?l?表示：“瓦錫蘭正在大力投資開(kāi)發(fā)替代清潔燃料技術(shù)，以推動(dòng)整個(gè)航運(yùn)業(yè)的脫碳。我們已開(kāi)發(fā)出與使用這種燃料相兼容的發(fā)動(dòng)機(jī)技術(shù)。液化天然氣已經(jīng)被廣泛接受為一種可行的海洋燃料，我們認(rèn)為生物液化天然氣是天然氣的下一步。因此，我們非常支持這項(xiàng)測(cè)試計(jì)劃?！?/span>

生物液化天然氣是一種100%可再生燃料，與傳統(tǒng)燃料相比，在其生命周期內(nèi)可減少高達(dá)90%的二氧化碳排放，且不排放顆粒物（PM），幾乎也不排放氮氧化物（NOx）和硫氧化物（SOx）。

王磊 摘譯自 天然氣加工

原文如下：

Bio LNG fuel tested with W?rtsil? engines

W?rtsil? is cooperating with the Finnish Border Guard in the testing of Bio LNG as fuel for a Coastguard patrol vessel. The aim is to lower greenhouse gas (GHG) emissions, thereby lessening the impact on global warming. The 96 metre long vessel, the ‘Turva’, is fitted with W?rtsil? dual-fuel engines and has been supported with a W?rtsil? maintenance agreement since its launch in 2014. The Bio LNG fuel is supplied by Gasum, a Finnish state-owned biogas refiner.

After close evaluation of the Bio LNG fuel specifications provided by Gasum, W?rtsil? is confident that it represents a viable fuel choice for the multi-fuel capability of the W?rtsil? engines. Following this evaluation, the Finnish Border Guard opted to proceed with the testing programme.

“The strategy for the Border Guard’s fleet of patrol vessels is to switch to environmentally sustainable fuels wherever possible. Testing the Bio LNG in the ‘Turva’ is an important step forward in fulfilling this strategy,” says Commander Marko Aheristo from the Finnish Border Guard.

“W?rtsil? is investing heavily in the development of technology for alternative clean fuels that can drive decarbonisation throughout the shipping industry. We have developed our engine technology to be compatible with the use of such fuels. LNG is already broadly accepted as a viable marine fuel, and we see Bio LNG as a natural next step. We are, therefore, extremely supportive of this testing programme,” says Juha Kyt?l?, R&D and Engineering, W?rtsil? Marine Power.

Bio LNG is a 100 percent renewable fuel that can reduce CO2 emissions over its life cycle by up to 90 percent compared to conventional fuel. It emits no particulate matter (PM), and close to zero nitrogen oxides (NOx) and sulphur oxides (SOx).