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公开(公告)号：US08282715B1
公开(公告)日：2012-10-09
申请号：US13489170
申请日：2012-06-05
IPC分类号： B01D53/02
CPC分类号： B01D53/8637 , B01D53/002 , B01D53/0476 , B01D53/60 , B01D53/96 , B01D2251/102 , B01D2253/102 , B01D2255/702 , B01D2256/22 , B01D2257/602 , B01D2258/0283 , C01B32/50 , F25J3/0266 , F25J3/067 , F25J2200/02 , F25J2200/70 , F25J2205/02 , F25J2205/04 , F25J2205/40 , F25J2205/50 , F25J2205/60 , F25J2205/66 , F25J2210/04 , F25J2210/70 , F25J2220/82 , F25J2230/30 , F25J2245/02 , F25J2270/02 , Y02A50/2344 , Y02A50/2348 , Y02C10/08 , Y02C10/12 , Y02P20/152
摘要： Carbon dioxide-containing feed stream such as flue gas is treated to produce a high-purity carbon dioxide stream by a series of steps including removing SOx and NOx with activated carbon, carrying out subambient-temperature processing to produce a product stream and a vent stream, and treating the vent stream by pressure swing adsorption or by physical or chemical absorption to produce a product stream which is recycled to the feed stream.
摘要翻译： 处理含二氧化碳的进料流如烟道气，通过一系列步骤处理高纯度二氧化碳流，包括用活性炭除去SOx和NOx，进行低温处理以产生产物流和排放流 ，并且通过变压吸附或通过物理或化学吸收来处理排放流以产生再循环到进料流中的产物流。
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公开(公告)号：US20120251404A1
公开(公告)日：2012-10-04
申请号：US13489170
申请日：2012-06-05
IPC分类号： B01D53/02
CPC分类号： B01D53/8637 , B01D53/002 , B01D53/0476 , B01D53/60 , B01D53/96 , B01D2251/102 , B01D2253/102 , B01D2255/702 , B01D2256/22 , B01D2257/602 , B01D2258/0283 , C01B32/50 , F25J3/0266 , F25J3/067 , F25J2200/02 , F25J2200/70 , F25J2205/02 , F25J2205/04 , F25J2205/40 , F25J2205/50 , F25J2205/60 , F25J2205/66 , F25J2210/04 , F25J2210/70 , F25J2220/82 , F25J2230/30 , F25J2245/02 , F25J2270/02 , Y02A50/2344 , Y02A50/2348 , Y02C10/08 , Y02C10/12 , Y02P20/152
摘要： Carbon dioxide-containing feed stream such as flue gas is treated to produce a high-purity carbon dioxide stream by a series of steps including removing SOx and NOx with activated carbon, carrying out subambient-temperature processing to produce a product stream and a vent stream, and treating the vent stream by pressure swing adsorption or by physical or chemical absorption to produce a product stream which is recycled to the feed stream.
摘要翻译： 处理含二氧化碳的进料流如烟道气，通过一系列步骤处理高纯度二氧化碳流，包括用活性炭除去SOx和NOx，进行低温处理以产生产物流和排放流 ，并且通过变压吸附或通过物理或化学吸收来处理排放流以产生再循环到进料流中的产物流。
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公开(公告)号：US20100083697A1
公开(公告)日：2010-04-08
申请号：US12564100
申请日：2009-09-22
IPC分类号： F25J3/00
CPC分类号： B01D53/8637 , B01D53/002 , B01D53/0476 , B01D53/60 , B01D53/96 , B01D2251/102 , B01D2253/102 , B01D2255/702 , B01D2256/22 , B01D2257/602 , B01D2258/0283 , C01B32/50 , F25J3/0266 , F25J3/067 , F25J2200/02 , F25J2200/70 , F25J2205/02 , F25J2205/04 , F25J2205/40 , F25J2205/50 , F25J2205/60 , F25J2205/66 , F25J2210/04 , F25J2210/70 , F25J2220/82 , F25J2230/30 , F25J2245/02 , F25J2270/02 , Y02A50/2344 , Y02A50/2348 , Y02C10/08 , Y02C10/12 , Y02P20/152
摘要： Carbon dioxide-containing feed stream such as flue gas is treated to produce a high-purity carbon dioxide stream by a series of steps including removing SOx and NOx with activated carbon, carrying out subambient-temperature processing to produce a product stream and a vent stream, and treating the vent stream by pressure swing adsorption or by physical or chemical absorption to produce a product stream which is recycled to the feed stream.
摘要翻译： 处理含二氧化碳的进料流如烟道气，通过一系列步骤处理高纯度二氧化碳流，包括用活性炭除去SOx和NOx，进行低温处理以产生产物流和排放流 ，并且通过变压吸附或通过物理或化学吸收来处理排放流以产生再循环到进料流中的产物流。
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公开(公告)号：US08216344B2
公开(公告)日：2012-07-10
申请号：US12564100
申请日：2009-09-22
IPC分类号： B01D53/02
CPC分类号： B01D53/8637 , B01D53/002 , B01D53/0476 , B01D53/60 , B01D53/96 , B01D2251/102 , B01D2253/102 , B01D2255/702 , B01D2256/22 , B01D2257/602 , B01D2258/0283 , C01B32/50 , F25J3/0266 , F25J3/067 , F25J2200/02 , F25J2200/70 , F25J2205/02 , F25J2205/04 , F25J2205/40 , F25J2205/50 , F25J2205/60 , F25J2205/66 , F25J2210/04 , F25J2210/70 , F25J2220/82 , F25J2230/30 , F25J2245/02 , F25J2270/02 , Y02A50/2344 , Y02A50/2348 , Y02C10/08 , Y02C10/12 , Y02P20/152
摘要： Carbon dioxide-containing feed stream such as flue gas is treated to produce a high-purity carbon dioxide stream by a series of steps including removing SOx and NOx with activated carbon, carrying out subambient-temperature processing to produce a product stream and a vent stream, and treating the vent stream by pressure swing adsorption or by physical or chemical absorption to produce a product stream which is recycled to the feed stream.
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公开(公告)号：US07927572B2
公开(公告)日：2011-04-19
申请号：US12564206
申请日：2009-09-22
CPC分类号： B01D53/002 , B01D53/0476 , B01D53/75 , B01D53/77 , B01D53/8637 , B01D2251/102 , B01D2253/102 , B01D2253/104 , B01D2253/106 , B01D2253/108 , B01D2256/22 , B01D2257/302 , B01D2257/404 , B01D2257/602 , B01D2257/80 , B01D2259/40037 , B01D2259/40039 , B01D2259/40069 , B01D2259/40073 , B01D2259/40075 , B01D2259/406 , B01D2259/4141 , C01B17/74 , C01B21/38 , F23J15/006 , F23J15/022 , F23J15/06 , F23J2215/10 , F23J2215/20 , F23J2215/50 , F23J2215/60 , F23L2900/07001 , F25J3/0266 , F25J3/067 , F25J2200/02 , F25J2200/70 , F25J2205/02 , F25J2205/04 , F25J2205/40 , F25J2205/50 , F25J2205/60 , F25J2210/04 , F25J2210/70 , F25J2220/82 , F25J2230/30 , F25J2230/32 , F25J2230/80 , F25J2245/02 , F25J2270/02 , Y02C10/12 , Y02E20/322 , Y02P20/152
摘要： Carbon dioxide is purified by processes employing NOx-rich sulfuric acid that can be formed by removal of SO2 from the carbon dioxide.
摘要翻译： 二氧化碳通过使用可以通过从二氧化碳中除去SO 2形成的富含NOx的硫酸的方法来纯化。
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公开(公告)号：US07927573B2
公开(公告)日：2011-04-19
申请号：US12564500
申请日：2009-09-22
CPC分类号： B01D53/002 , B01D53/0476 , B01D53/75 , B01D53/77 , B01D53/8637 , B01D2251/102 , B01D2253/102 , B01D2253/104 , B01D2253/106 , B01D2253/108 , B01D2256/22 , B01D2257/302 , B01D2257/404 , B01D2257/602 , B01D2257/80 , B01D2259/40037 , B01D2259/40039 , B01D2259/40069 , B01D2259/40073 , B01D2259/40075 , B01D2259/406 , B01D2259/4141 , C01B17/74 , C01B21/38 , F23J15/006 , F23J15/022 , F23J15/06 , F23J2215/10 , F23J2215/20 , F23J2215/50 , F23J2215/60 , F23L2900/07001 , F25J3/0266 , F25J3/067 , F25J2200/02 , F25J2200/70 , F25J2205/02 , F25J2205/04 , F25J2205/40 , F25J2205/50 , F25J2205/60 , F25J2210/04 , F25J2210/70 , F25J2220/82 , F25J2230/30 , F25J2230/32 , F25J2230/80 , F25J2245/02 , F25J2270/02 , Y02C10/12 , Y02E20/322 , Y02P20/152
摘要： Carbon dioxide is purified by processes employing NOx-rich sulfuric acid that can be formed by removal of SO2 from the carbon dioxide.
摘要翻译： 二氧化碳通过使用可以通过从二氧化碳中除去SO 2形成的富含NOx的硫酸的方法来纯化。
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公开(公告)号：US20100080747A1
公开(公告)日：2010-04-01
申请号：US12564206
申请日：2009-09-22
CPC分类号： B01D53/002 , B01D53/0476 , B01D53/75 , B01D53/77 , B01D53/8637 , B01D2251/102 , B01D2253/102 , B01D2253/104 , B01D2253/106 , B01D2253/108 , B01D2256/22 , B01D2257/302 , B01D2257/404 , B01D2257/602 , B01D2257/80 , B01D2259/40037 , B01D2259/40039 , B01D2259/40069 , B01D2259/40073 , B01D2259/40075 , B01D2259/406 , B01D2259/4141 , C01B17/74 , C01B21/38 , F23J15/006 , F23J15/022 , F23J15/06 , F23J2215/10 , F23J2215/20 , F23J2215/50 , F23J2215/60 , F23L2900/07001 , F25J3/0266 , F25J3/067 , F25J2200/02 , F25J2200/70 , F25J2205/02 , F25J2205/04 , F25J2205/40 , F25J2205/50 , F25J2205/60 , F25J2210/04 , F25J2210/70 , F25J2220/82 , F25J2230/30 , F25J2230/32 , F25J2230/80 , F25J2245/02 , F25J2270/02 , Y02C10/12 , Y02E20/322 , Y02P20/152
摘要： Carbon dioxide is purified by processes employing NOx-rich sulfuric acid that can be formed by removal of SO2 from the carbon dioxide.
摘要翻译： 二氧化碳通过使用可以通过从二氧化碳中除去SO 2形成的富含NOx的硫酸的方法来纯化。
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公开(公告)号：US20100080745A1
公开(公告)日：2010-04-01
申请号：US12564500
申请日：2009-09-22
CPC分类号： B01D53/002 , B01D53/0476 , B01D53/75 , B01D53/77 , B01D53/8637 , B01D2251/102 , B01D2253/102 , B01D2253/104 , B01D2253/106 , B01D2253/108 , B01D2256/22 , B01D2257/302 , B01D2257/404 , B01D2257/602 , B01D2257/80 , B01D2259/40037 , B01D2259/40039 , B01D2259/40069 , B01D2259/40073 , B01D2259/40075 , B01D2259/406 , B01D2259/4141 , C01B17/74 , C01B21/38 , F23J15/006 , F23J15/022 , F23J15/06 , F23J2215/10 , F23J2215/20 , F23J2215/50 , F23J2215/60 , F23L2900/07001 , F25J3/0266 , F25J3/067 , F25J2200/02 , F25J2200/70 , F25J2205/02 , F25J2205/04 , F25J2205/40 , F25J2205/50 , F25J2205/60 , F25J2210/04 , F25J2210/70 , F25J2220/82 , F25J2230/30 , F25J2230/32 , F25J2230/80 , F25J2245/02 , F25J2270/02 , Y02C10/12 , Y02E20/322 , Y02P20/152
摘要： Carbon dioxide is purified by processes employing NOx-rich sulfuric acid that can be formed by removal of SO2 from the carbon dioxide.
摘要翻译： 二氧化碳通过使用可以通过从二氧化碳中除去SO 2形成的富含NOx的硫酸的方法来纯化。
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公开(公告)号：US09896922B2
公开(公告)日：2018-02-20
申请号：US13724907
申请日：2012-12-21
IPC分类号： C09K8/62 , E21B43/267 , E21B43/16
CPC分类号： E21B43/267 , C09K8/62 , E21B43/164 , Y02P90/70
摘要： A method, system, and apparatus required for creating a mixture of dry proppant and liquid carbon dioxide (LCO2) for fracturing oil and gas formations is presented. The operation includes making a mixture of dry proppant and liquid carbon dioxide (LCO2) for use in a fracturing operation by supplying dry proppant that is pressurized to between 75 and 600 psia with a gas; further supplying a stream of sub-cooled LCO2 having a pressure substantially equal to that of the pressurized dry proppant; and adding dry, pressurized proppant to the stream of sub-cooled LCO2, thereby forming a mixed LCO2 and proppant fracturing slurry.
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10.发明申请公开(公告)号：US20140174747A1
公开(公告)日：2014-06-26
申请号：US13724907
申请日：2012-12-21
IPC分类号： E21B43/267
CPC分类号： E21B43/267 , C09K8/62 , E21B43/164 , Y02P90/70
摘要： A method, system, and apparatus required for creating a mixture of dry proppant and liquid carbon dioxide (LCO2) for fracturing oil and gas formations is presented. The operation includes making a mixture of dry proppant and liquid carbon dioxide (LCO2) for use in a fracturing operation by supplying dry proppant that is pressurized to between 75 and 600 psia with a gas; further supplying a stream of sub-cooled LCO2 having a pressure substantially equal to that of the pressurized dry proppant; and adding dry, pressurized proppant to the stream of sub-cooled LCO2, thereby forming a mixed LCO2 and proppant fracturing slurry.
摘要翻译： 提出了用于产生用于压裂油气层的干支撑剂和液态二氧化碳（LCO2）的混合物所需的方法，系统和装置。 操作包括通过供应用气体加压至75至600psia之间的干支撑剂，将干燥支撑剂和液体二氧化碳（LCO 2）的混合物用于压裂操作中。 进一步供应具有与加压干支撑剂的压力基本相等的压力的副冷却LCO2流; 并将干燥的加压支撑剂加入到副冷却的LCO2流中，从而形成混合的LCO2和支撑剂压裂浆料。
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