Q-Max
Q-Max is a type of ship, specifically a membrane type LNG carrier. In the name Q-Max, "Q" stands for Qatar and "Max" for the maximum size of ship able to dock at the Liquefied natural gas (LNG) terminals in Qatar. Ships of this type are the largest LNG carriers in the world. Technical description A ship of Q-Max size is long and measures wide and high, with a draft of approximately . It has an LNG capacity of , equal to of natural gas. It is propelled by two slow speed diesel engines burning HFO, which are claimed to be more efficient and environmentally friendly than traditional steam turbines. In case of engine failure, the failed engine can be de-coupled allowing the ship to maintain a speed of 14 knots. Q-Max vessels are equipped with an on-board re-liquefaction system to handle the boil-off gas, liquefy it and return the LNG to the cargo tanks. The on-board re-liquefaction system allows a reduction of LNG losses, which produces economic and environmental benefits. ...
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Qatargas
Qatargas is the world's largest liquefied natural gas (LNG) company. It produces and supplies the globe with 77 million metric tonnes of LNG annually from across its seven ventures—Qatargas 1, Qatargas 2, Qatargas 3, Qatargas 4, RL1, RL2 and RL3. It is headquartered in Doha, Qatar, and maintains its upstream assets in Ras Laffan, Qatar. Natural gas is supplied to Qatargas's LNG trains from Qatar's North Field, by far the world's largest non-associated gas field. It reached a record LNG production of 77 million tonnes per year in December 2010. History Qatargas (Qatargas Liquefied Gas Company Limited) was established in 1984 as a joint venture between QatarEnergy, ExxonMobil and other partners. In the following years the company began developing the North Field and erected the first three LNG trains (Train 1, 2 and 3) with a design capacity of 3.3 million tonnes per year each. The trains were built in 1996, 1997 and 1998 respectively. The company executed the f