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    A METHOD TO RECOVER LPG AND CONDENSATES FROM REFINERIES FUEL GAS STREAMS
    1.
    发明申请
    A METHOD TO RECOVER LPG AND CONDENSATES FROM REFINERIES FUEL GAS STREAMS 审中-公开
    一种从精炼燃料气体回收液化石油气和冷凝液的方法

    公开(公告)号：WO2013166608A1

    公开(公告)日：2013-11-14

    申请号：PCT/CA2013/050363

    申请日：2013-05-10

    Applicant: LOURENCO, Jose ,  MILLAR, MacKenzie

    Inventor： LOURENCO, Jose ,  MILLAR, MacKenzie

    IPC: C10G5/06 ,  C01B3/50

    CPC classification number: F25J1/0022 ,  C01B3/506 ,  C01B2203/046 ,  C10G5/06 ,  F25J3/0219 ,  F25J3/0233 ,  F25J3/0238 ,  F25J3/0242 ,  F25J3/0252 ,  F25J3/062 ,  F25J3/0635 ,  F25J3/064 ,  F25J3/0655 ,  F25J2200/02 ,  F25J2205/02 ,  F25J2205/30 ,  F25J2210/04 ,  F25J2210/12 ,  F25J2210/62 ,  F25J2215/62 ,  F25J2270/904

    Abstract: A method to recover olefins and C 2 + fractions from refineries gas streams. The traditional recovery methods employed at refineries are absorption with solvents and cryogenic technology using compression and expansion aided by external refrigeration systems. In contrast to known methods, there is provided first a pre-cooling heat exchanger on a feed line feeding the gas stream to a in-line mixer, secondly by injecting and mixing a stream of LNG to condense the C 2 + fractions upstream of the fractionator. The temperature of the gas stream entering the fractionator is monitored downstream of the in-line mixer. A LNG stream is temperature controlled to flow through the injection inlet and mix with the feed gas at a temperature which results in the condensation of the C 2 + fractions before entering the fractionator. A LNG reflux stream is temperature controlled to maintain fractionator overhead temperature. The fractionator bottoms temperature is controlled by a circulating reboiler stream.

    Abstract translation: 从炼油厂气流中回收烯烃和C2 +馏分的方法。 炼油厂采用的传统回收方法是利用溶剂和低温技术进行吸收，采用外部制冷系统辅助的压缩和膨胀。 与已知的方法相比，首先在供给管线的进料管线上首先提供预冷却的热交换器，其将气流输送到在线混合器，其次通过注入和混合LNG流以冷凝分馏器上游的C2 +馏分 。 进入分馏器的气流的温度被监控在串联混合器的下游。 LNG流被温度控制以流过注射入口并在进入分馏器之前在导致C2 +级分冷凝的温度下与进料气体混合。 对LNG回流进行温度控制，以保持分馏器的塔顶温度。 分馏塔底部温度由循环再沸器流控制。

    EXTRACTION AND UPGRADING OF BITUMEN FROM OIL SANDS
    4.
    发明申请
    EXTRACTION AND UPGRADING OF BITUMEN FROM OIL SANDS 审中-公开
    石油从石油提取和升级

    公开(公告)号：WO2010115283A1

    公开(公告)日：2010-10-14

    申请号：PCT/CA2010/000530

    申请日：2010-04-07

    Applicant: LOURENCO, Jose ,  MILLAR, MacKenzie

    Inventor： LOURENCO, Jose ,  MILLAR, MacKenzie

    IPC: C10G1/06

    CPC classification number: C10G1/06 ,  C10G1/002 ,  C10G1/08

    Abstract: A method to extract and process bitumen from oil sands involves processing in a pulse enhanced fluidised bed steam reactor, cracking the heavy hydrocarbon fractions, producing hydrogen in situ within the reactor and hydrogenating the cracked fractions using the natural bifunctional catalyst present in the oil sands. This method produces inert oil sands for soil rehabilitation and an upgraded oil stream.

    Abstract translation: 从油砂中提取和处理沥青的方法包括在脉冲增强流化床蒸汽反应器中加工，裂解重质烃馏分，在反应器内原位产生氢气，并使用存在于油砂中的天然双功能催化剂氢化裂化馏分。 这种方法生产用于土壤修复的惰性油砂和改良的油料流。

    METHOD TO CONDENSE AND RECOVER CARBON DIOXIDE FROM FUEL CELLS
    5.
    发明申请
    METHOD TO CONDENSE AND RECOVER CARBON DIOXIDE FROM FUEL CELLS 审中-公开
    从燃料电池冷凝和回收二氧化碳的方法

    公开(公告)号：WO2008061345A1

    公开(公告)日：2008-05-29

    申请号：PCT/CA2007/002062

    申请日：2007-11-20

    Applicant: LOURENCO, Jose ,  MILLAR, MacKenzie

    Inventor： LOURENCO, Jose ,  MILLAR, MacKenzie

    IPC: F28D7/00 ,  F28D1/06 ,  F28D7/08 ,  H01M8/04

    CPC classification number: H01M8/0668 ,  B01D53/002 ,  B01D2257/504 ,  B01D2258/0208 ,  F25J1/0027 ,  F25J1/0221 ,  F25J1/0229 ,  F25J1/0232 ,  F25J2210/60 ,  F25J2210/70 ,  F25J2220/82 ,  F25J2270/14

    Abstract: A method to condense and recover carbon dioxide. A first step involve providing at more than one heat exchanger, with each heat exchanger having a first flow path tor passage of a first fluid and a second flow path for passage of - second fluid. A second step involves passing a stream of very cold natural gas sequentially along the first flow path of each heat exchanger until it is heated for distribution and concurrently passing a gaseous stream rich in carbon dioxide sequentially along the second flow path of each heat exchanger, allowing a gaseous portion of the gaseous stream rich in carbon dioxide to pass to a next sequential heat exchanger and capturing in a collection vessel the condensed carbon dioxide. This processes results in a cryogenic heat exchange in which natural gas at Metering and Pressure Reduction Stations is first cooled by reducing its pressure through a gas expander or a pressure reducing valve and then heated in a series of stages and the gaseous stream rich in carbon dioxide stream is separated in a series of stages through sequential cryogenic carbon dioxide separation and recovery.

    Abstract translation: 一种冷凝和回收二氧化碳的方法。 第一步骤涉及在多于一个热交换器处设置，每个热交换器具有第一流动路径，第一流体通过第二流体和第二流动路径以通过第二流体。 第二步包括沿着每个热交换器的第一流动路径顺序地流过非常冷的天然气流，直到它被加热以便分配，并且沿着每个热交换器的第二流动路径依次通过富含二氧化碳的气态物流，允许 富含二氧化碳的气流的气体部分进入下一个顺序的热交换器，并在收集容器中捕集冷凝的二氧化碳。 该过程导致低温热交换，其中天然（如计量和减压站首先通过减压其通过气体膨胀器或减压阀的压力而冷却，然后在一系列步骤中加热，并且富含 二氧化碳流通过连续的低温二氧化碳分离和回收在一系列阶段中分离。

    METHOD FOR RE-GASIFICATION OF LIQUID NATURAL GAS
    6.
    发明申请
    METHOD FOR RE-GASIFICATION OF LIQUID NATURAL GAS 审中-公开
    液体天然气再气化方法

    公开(公告)号：WO2007140592A1

    公开(公告)日：2007-12-13

    申请号：PCT/CA2007/000984

    申请日：2007-06-06

    Applicant: LOURENCO, Jose ,  MILLAR, MacKenzie

    Inventor： LOURENCO, Jose ,  MILLAR, MacKenzie

    IPC: C10L3/10

    CPC classification number: F17C9/04 ,  F17C5/06 ,  F17C2221/033 ,  F17C2223/0161 ,  F17C2223/033 ,  F17C2225/0123 ,  F17C2225/035 ,  F17C2227/0309 ,  F17C2227/0327 ,  F17C2227/0393 ,  F17C2270/0136

    Abstract: A method for re-gasification of liquid natural gas involves positioning a storage vessel (22) for liquid natural gas at a facility (12) that has at least one refrigeration unit (48) with circulating fluid heat transfer medium. A second step involves providing at least one heat exchanger (24). A heat exchange takes place during circulation through the heat exchanger between the liquid natural gas and the circulating fluid heat transfer medium which raises the temperature of the liquid natural gas changing it from a liquid phase to a gaseous phase in preparation for consumption and which lowers the temperature of the circulating fluid heat transfer medium in preparation for use in the at least one refrigeration unit (48).

    Abstract translation: 一种液化天然气再气化方法包括在具有循环流体传热介质的至少一个制冷单元（48）的设施（12）上定位用于液体天然气的储存容器（22）。 第二步涉及提供至少一个热交换器（24）。 在通过液体天然气和循环流体传热介质之间的热交换器循环期间进行热交换，其将液态天然气的温度从液相改变为气相以准备消耗，并且降低了 循环流体传热介质的温度准备用于至少一个制冷单元（48）。

    METHOD OF CONDITIONING NATURAL GAS IN PREPARATION FOR STORAGE
    8.
    发明申请
    METHOD OF CONDITIONING NATURAL GAS IN PREPARATION FOR STORAGE 审中-公开
    调节天然气储存准备的方法

    公开(公告)号：WO2007087713A1

    公开(公告)日：2007-08-09

    申请号：PCT/CA2007/000140

    申请日：2007-01-31

    Applicant: LOURENCO, Jose ,  MILLAR, MacKenzie

    Inventor： LOURENCO, Jose ,  MILLAR, MacKenzie

    IPC: F25J1/00 ,  F17D1/04

    CPC classification number: F25J1/0045 ,  F17D1/04 ,  F25J1/0022 ,  F25J1/0035 ,  F25J1/0037 ,  F25J1/004 ,  F25J1/0042 ,  F25J1/0201 ,  F25J1/0232 ,  F25J1/0254 ,  F25J2205/02 ,  F25J2210/06 ,  F25J2220/64 ,  F25J2235/60 ,  F25J2290/62 ,  Y10T137/0391

    Abstract: A method of conditioning natural gas in preparation for storage, involves taking an existing stream of continuously flowing natural gas flowing through a gas line (12) on its way to end users and diverting a portion of the stream of continuously flowing natural gas to a storage facility through a storage diversion line (22). The pressure of the natural gas is lowered, as is the temperature by the Joule-Thompson effect. The natural gas is passed in a single pass through a series of heat exchangers (18, 28, 30, 32) prior to resuming flow through the gas line (12) at the lowered pressure. The diverted natural gas is liquefied in preparation for storage by effecting a heat exchange with the natural gas.

    Abstract translation: 调节天然气准备储存的方法包括在流向终端用户的道路上流动通过气体管线（12）的连续流动的天然气流，并将一部分连续流动的天然气流转向储存器 设备通过存储分流线（22）。 天然气的压力也随着焦耳汤普森效应的降低而降低。 天然气在通过一系列热交换器（18,28,30,32）之前通过，然后在降低的压力下恢复流经气体管线（12）。 通过与天然气进行热交换，转移的天然气被液化以准备储存。

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