???? 據(jù)世界天然氣網(wǎng)站2月22日消息 俄羅斯鎳鈀礦業(yè)公司Nornickel計(jì)劃開發(fā)一個(gè)項(xiàng)目，在該公司原鎳廠的場(chǎng)地上生產(chǎn)液化天然氣，以大幅減少碳排放。
????該項(xiàng)目是該公司實(shí)施的環(huán)境計(jì)劃的一部分。公司計(jì)劃將重型采礦設(shè)備轉(zhuǎn)為柴油和液化天然氣等雙燃料消耗。目前，該公司正在為液化天然氣工廠開發(fā)通用技術(shù)解決方案。
????據(jù)估計(jì)，這項(xiàng)新技術(shù)將大大有助于減少一氧化碳和二氧化碳、氮氧化物、二氧化硫等排放。
????此外，為使用液化天然氣的雙燃料作業(yè)重新裝備自卸車的試點(diǎn)項(xiàng)目也在進(jìn)行中。
????試驗(yàn)定于2021年下半年進(jìn)行。公司選擇了四輛BelAZ礦業(yè)自卸卡車，其發(fā)動(dòng)機(jī)將升級(jí)為柴油和液化天然氣模式。
????這些試驗(yàn)旨在確定是否有可能用液化天然氣替代40%的柴油。試驗(yàn)結(jié)果出來(lái)后，將決定是否重新裝備采石場(chǎng)開發(fā)中使用的整個(gè)自卸卡車車隊(duì)（約30輛）。重新裝備用于其他大型項(xiàng)目的礦用自卸汽車的決定也將被修改。
????液化天然氣工廠的建設(shè)預(yù)計(jì)將在2022年1月至2023年3月之間進(jìn)行。
????吳恒磊 編譯自 世界天然氣
????原文如下：
????Nornickel to build an LNG plant in the Arctic
????Russian nickel and palladium mining company Nornickel plans to develop a project to produce LNG on the site of the company’s former Nickel plant to significantly cut carbon emissions.
????The project is a part of an environmental program implemented by the company. The company plans to transfer heavy mining equipment to dual-fuel consumption, such as diesel and LNG. It is currently developing general technical solutions for the LNG plant.
????It is estimated the new technology will significantly help to reduce emissions of carbon monoxide and dioxide, nitrogen oxides, sulphur oxide and dioxide, as well as carbon.
????A pilot project to re-equip dump trucks for dual-fuel operation using LNG is also underway.
????Trials are scheduled for the second half of 2021. They have chosen four BelAZ mining dump trucks and their engines will be upgraded to operate in diesel and LNG modes.
????The trials are to identify whether it is possible to replace 40 per cent of diesel fuel with LNG. After the results of the trial, it will be decided whether to re-equip the entire fleet of dump trucks used in the development of the quarry (approximately 30 vehicles). The decision to re-equip mining dump trucks used for other large-scale projects will also be revised.
????The construction of the LNG plant is expected to take place between January 2022 and March 2023.
