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    • 4. 发明申请
    • IMPROVED METHOD FOR CONTROLLING CLEANING OF AN APPARATUS FOR PRODUCING LIQUID HYDROCARBONS
    • 用于控制用于生产液体烃的装置的清洁的改进方法
    • WO2014032670A1
    • 2014-03-06
    • PCT/DK2013/000056
    • 2013-08-29
    • STEEPER ENERGY APS
    • IVERSEN, Steen Brummerstedt
    • C10G1/00C10G1/06C10G33/00
    • C10G1/065B08B9/08C10G1/008C10G3/40C10G3/50C10G3/60C10G2300/4031C10G2300/42C10G2300/805Y02P30/20
    • The invention relates to a continous process for converting carbonaceous material contained in one or more feedstocks into a liquid hydrocarbon product, said feedstocks including the carbonaceous material being in a feed mixture including one or more fluids, said fluids including water, the process comprising converting at least part of the carbonaceous material, and further in a state of cleaning the pressure and temperature is set to a predetermined desired level; where prior to the cleaning, the inflow of feed mixture is terminated and the system is filled with a fluid, where the temperature and the pressure are altered to the predetermined level at a predetermined rate and where the pressure is constantly kept at a level above the saturation pressure for the fluid at a given temparature, where the inflow of at least one cleaning fluid is initiated and the at least one cleaning fluid is circulated in the system for a predetermined time; where upon reaching the predetermined time for the cleaning fluid circulation, the temparature and pressure is altered to the operational pressure and temperature at a predetermined rate, where the pressure is constantly kept at a level above the saturation pressure for the fluid at a given temperature; and where upon reaching the operational conditions the inflow of the fluid/cleaning fluid is terminated and the inflow of feed mixture is initiated.
    • 本发明涉及将一种或多种原料中所含的含碳材料转化为液态烃产品的连续方法,所述原料包括含碳物质,其包含一种或多种流体的进料混合物,所述流体包括水,该方法包括在 至少部分含碳材料,并且进一步处于清洁状态,压力和温度被设定为预定的期望水平; 在清洁之前,进料混合物的流入终止,并且系统填充有流体,其中温度和压力以预定速率改变到预定水平,并且其中压力恒定地保持在高于 在给定温度下的流体的饱和压力,其中启动至少一种清洁流体的流入并且所述至少一种清洁流体在系统中循环预定时间; 在达到清洁流体循环的预定时间时,将温度和压力以预定速率改变为操作压力和温度,其中在给定温度下,压力恒定地保持在高于饱和压力的水平的水平; 并且在达到操作条件时,终止流体/清洁流体的流入并且开始进料混合物的流入。
    • 9. 发明申请
    • METHOD FOR IMPROVING OIL SANDS HOT WATER EXTRACTION PROCESS
    • 改进油层热水提取方法的方法
    • WO2012121837A1
    • 2012-09-13
    • PCT/US2012/024938
    • 2012-02-14
    • LINDE AKTIENGESELLSCHAFTCHA, Zhixiong
    • CHA, Zhixiong
    • C10G1/04
    • C10G1/047C10G2300/805
    • A method for increasing the bitumen extraction efficiency in the hot water oil sands extraction process. A volume of gaseous carbon dioxide is added into the oil sands slurry that is being transported through a hydrotransport pipeline from the oil sands mining site to the bitumen extraction plant at a position where the oil sands has been conditioned to a desired degree. Carbon dioxide is injected into the slurry under elevated pressure through a gas distribution device while the hydraulic pressure in the pipeline is maintained at an elevated pressure. After the carbon dioxide-bearing oil sands slurry is fed into the separation vessel, a part of the carbon dioxide is recovered for reinjection.
    • 一种提高热水油砂提取工艺沥青提取效率的方法。 将一定体积的气态二氧化碳加入到通过水运输管道从油砂开采地点运输到沥青提取厂的油砂浆料中,在油砂已经被调节到所需程度的位置。 二氧化碳在升高的压力下通过气体分配装置注入浆料中,而管道中的液压保持在升高的压力。 在将含二氧化碳的油砂浆料进料到分离容器中之后,回收一部分二氧化碳用于再注入。