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1. 发明申请

WO2012092983A1 METHOD AND ABSORBER FOR REMOVAL OF WATER FROM NATURAL GAS 审中-公开
标题翻译：从天然气中去除水的方法和吸收剂
公开(公告)号：WO2012092983A1
公开(公告)日：2012-07-12
申请号：PCT/EP2011/050178
申请日：2011-01-07
申请人： Statoil Petroleum AS , FIVELAND, Torbjørn
发明人： FIVELAND, Torbjørn
IPC分类号： B01D53/26 , C10L3/10 , F24F3/14
CPC分类号： B01D53/263 , B01D2258/06 , C10L3/10 , F24F3/1417
摘要： The invention relates to a continuous process for removal of water from a fluid stream, such as natural gas comprising mainly hydrocarbons, by means of a absorbent medium. Subsequently, the water is desorbed from the absorbent medium to allow the absorbent medium to be recirculated and the water is removed for storage or drying and processing. This process can be carried out continuously, as the absorption medium is re-used.
摘要翻译：本发明涉及通过吸收介质从流体流中除去水的连续方法，例如主要包含烃的天然气。随后，水从吸收介质中解吸，以使吸收介质再循环，并且除去水以进行储存或干燥和处理。随着吸收介质再次使用，该过程可以连续进行。

2. 发明申请

WO2012076656A1 METHOD AND APPARATUS FOR REMOVAL OF ACID GAS FROM NATURAL GAS 审中-公开
标题翻译：从天然气中去除酸性气体的方法和装置
公开(公告)号：WO2012076656A1
公开(公告)日：2012-06-14
申请号：PCT/EP2011/072211
申请日：2011-12-08
申请人： STATOIL PETROLEUM AS , FIVELAND, Torbjørn , ENGEN, Øystein , EIMER, Dag Arne , STRAND, Asbjørn , SVENDSEN, Jon Arild , MANGER, Eirik , HOLM, Helge Folgerø
发明人： FIVELAND, Torbjørn , ENGEN, Øystein , EIMER, Dag Arne , STRAND, Asbjørn , SVENDSEN, Jon Arild , MANGER, Eirik , HOLM, Helge Folgerø
IPC分类号： B01D53/14 , B01D53/18 , C10L3/10 , B01J10/02
CPC分类号： B01D53/1462 , B01D53/18 , B01D2252/204 , B01D2256/245 , C10L3/102
摘要： The invention relates to a method and an apparatus for removal of acid gas from natural gas by means of a chemical absorbent. The method comprises the steps of - supplying pressurized natural gas containing acid gas to an outer perimeter (111; 411) of at least one annular absorber packing (102a, 102b; 400), wherein the natural gas is forced towards the inner perimeter (112; 412) of the annular absorber packing (102a, 102b; 400); - supplying a chemical absorbent to an inner perimeter (112; 412) of an annular absorber packing (102a, 102b; 400); - rotating the annular absorber packing about its longitudinal axis, subjecting the chemical absorbent to a centrifugal force sufficient to force the absorbent towards the outer perimeter (111; 411) of the annular absorber packing (102a, 102b; 400) in the opposite direction of the natural gas; wherein a cross flow for mass transfer of acid gas (CO2/H2S) from the natural gas to the absorbent occurs to produce sweet natural gas.
摘要翻译：本发明涉及一种借助于化学吸收剂从天然气中除去酸性气体的方法和装置。该方法包括以下步骤：向至少一个环形吸收体填料（102a，102b; 400）的外周（111; 411）供应含有酸性气体的加压天然气，其中天然气被迫朝内周 ;圆环形吸收器密封件（102a，102b; 400） - 向环形吸收器密封件（102a，102b; 400）的内周边（112; 412）供应化学吸收剂; - 使所述环形吸收体填料围绕其纵向轴线旋转，使所述化学吸收剂经受足以迫使所述吸收剂朝向环形吸收体填料（102a，102b; 400）的外周边（111; 411）的相反方向天然气; 其中用于从天然气到吸收剂的酸性气体（CO 2 / H 2 S）的质量传递的交叉流发生，以产生甜天然气。

3. 发明申请

WO2012092982A1 METHOD AND APPARATUS FOR CO2 CAPTURE 审中-公开
标题翻译： CO2捕获的方法和装置
公开(公告)号：WO2012092982A1
公开(公告)日：2012-07-12
申请号：PCT/EP2011/050177
申请日：2011-01-07
申请人： Statoil Petroleum AS , FIVELAND, Torbjørn , ANDERSEN, Henrik Solgaard , SMITH, Jens Bragdø
发明人： FIVELAND, Torbjørn , ANDERSEN, Henrik Solgaard , SMITH, Jens Bragdø
IPC分类号： B01D53/18 , B01D53/34 , B01D53/78 , F23J15/04
CPC分类号： B01D53/18 , B01D53/343 , B01D53/78 , B01D2252/1035 , B01D2252/204 , B01D2257/302 , B01D2257/504 , F23J15/04 , Y02E20/326
摘要： Disclosed is a method for capturing C0 2 from a gas stream by introducing droplets of an absorption liquid into the gas stream mainly in the flow direction of the gas. C0 2 is captured from the gas stream during a capture phase by means of the absorption liquid droplets, where the absorption liquid droplets are airborne during the capture phase, absorption liquid droplets are introduced into the gas stream with a velocity high enough to ensure internal circulation inside the absorption liquid droplets, and the absorption liquid droplets are introduced into the gas stream with a Sauter mean diameter in the range of 50μm - 500μm. Heat is extracted from the gas stream before droplets of absorption liquid are introduced into the gas stream An apparatus suitable for conducting said method is also disclosed.
摘要翻译：公开了一种通过主要在气体的流动方向上将吸收液体的液滴引入气体流中而从气流中捕获CO 2的方法。通过吸收液滴在吸收阶段期间从气流中捕获CO 2，其中吸收液滴在捕获阶段期间空气传播，吸收液滴以足够高的速度被引入到气流中，以确保内部循环将吸收液滴和吸收液滴引入到具有在50μm〜500μm范围内的索特平均直径的气流中。在将吸收液滴滴入气流之前，从气流中提取热量还公开了适用于进行所述方法的装置。

4. 发明申请

WO2012092981A1 METHOD AND ABSORBER FOR REMOVAL OF A CONTAMINANT FROM NATURAL GAS 审中-公开
标题翻译：从天然气中去除污染物的方法和吸收剂
公开(公告)号：WO2012092981A1
公开(公告)日：2012-07-12
申请号：PCT/EP2011/050176
申请日：2011-01-07
申请人： Statoil Petroleum AS , FIVELAND, Torbjørn , STRAND, Asbjørn
发明人： FIVELAND, Torbjørn , STRAND, Asbjørn
IPC分类号： B01D53/14 , B01D53/18 , B01D53/26 , B01D3/30 , C10L3/10
CPC分类号： B01D53/263 , B01D3/30 , B01D53/1425 , B01D53/18 , C10L3/10
摘要： The invention relates to a continuous process for removal of contaminant from a fluid stream, such as natural gas comprising mainly hydrocarbons, by means of an absorbent medium. Subsequently, the contaminant is desorbed from the absorbent medium to allow the absorbent medium to be recirculated and the contaminant is removed for storage or drying and processing. The desorber comprises a combustion chamber in or adjacent the rotating desorption zone for supplying heat to heat pipes passing through the rotating desorption zone. This process can be carried out continuously, as the absorption medium is re-used.
摘要翻译：本发明涉及通过吸收介质从流体流中除去污染物的连续方法，例如主要包含烃的天然气。随后，污染物从吸收剂介质中解吸，以允许吸收介质再循环，并且去除污染物用于储存或干燥和处理。解吸器包括位于或邻近旋转解吸区的燃烧室，用于向通过旋转解吸区的热管供热。随着吸收介质再次使用，该过程可以连续进行。

5. 发明申请

WO2011005117A1 COMPACT ABSORPTION-DESORPTION PROCESS AND APPARATUS USING CONCENTRATED SOLUTION 审中-公开
标题翻译：使用浓缩溶液的压缩吸收方法和装置
公开(公告)号：WO2011005117A1
公开(公告)日：2011-01-13
申请号：PCT/NO2010/000280
申请日：2010-07-09
申请人： STATOIL ASA , ÅSEN, Knut, Ingvar , FIVELAND, Torbjørn , EIMER, Dag, Arne
发明人： ÅSEN, Knut, Ingvar , FIVELAND, Torbjørn , EIMER, Dag, Arne
IPC分类号： B01D53/14 , B01D53/62 , B01D53/78
CPC分类号： B01D53/1412 , B01D53/1475 , B01D53/62 , B01D53/78 , B01D2251/80 , B01D2257/504 , B01D2258/01 , B01D2259/124 , Y02A50/2342 , Y02C10/04 , Y02C10/06
摘要： A process for absorption and desorption of CO2 from an flue gas comprising feeding the flue gas into a mainly horizontal channel (20, 22, 249 where an absorption fluid is spray in to the channel in the flow direction of the flue gas and collected as CO2 rich absorption fluid at a lower part of the channel and transported into the centre of a rotating desorber wheel (30), where the C02 is desorbed and the lean absorption fluid is returned to the channel is disclosed. This process can be utilized with absorption fluids with high concentration of conventional amine CO2 absorbents. Disclosed is also the use of an amine absorbent in a concentration of between 61 and 100 % by weight for the absorption of CO2 from a gas stream, where the amine is an alkanol amine.
摘要翻译：一种用于从烟道气中吸收和解吸CO 2的方法，包括将烟道气输送到主要水平的通道（20,22,249）中，其中吸收流体在烟道气的流动方向上喷射到通道中并作为CO 2收集丰富的吸收液体在通道的下部被传送到旋转解吸轮（30）的中心，其中CO 2被解吸并且贫吸收流体返回到通道，该过程可以与吸收流体公开了使用浓度为61-100重量％的胺吸收剂，用于从气流吸收CO 2，其中胺是链烷醇胺。

6. 发明申请

WO2012092984A1 ROTATING VACUUM STRIPPER 审中-公开
标题翻译：旋转真空剥皮机
公开(公告)号：WO2012092984A1
公开(公告)日：2012-07-12
申请号：PCT/EP2011/050179
申请日：2011-01-07
申请人： Statoil Petroleum AS , FIVELAND, Torbjørn
发明人： FIVELAND, Torbjørn
IPC分类号： B01D53/14
CPC分类号： B01D53/1425 , B01D53/1475 , B01D2251/306 , B01D2251/606 , B01D2252/20484 , B01D2252/602 , B01D2257/504 , Y02C10/06
摘要： A system for desorption of CO 2 from an absorption fluid comprising a cylinder with an open inner core and comprising a stripping unit between the open core and, where the packing (17) is rotatable arranged around an axis through the core, a conduit (2) for supplying CO 2 rich absorption fluid to the core of the packing, a lean absorbent (18) outlet at the perimeter of the cylinder of packing material, means for indirect heat supply (4, 6) to at least a periphery part of the packing material, and a vapour outlet (20) arranged at the core at a first end of cylinder is disclosed. According to the present invention, at least one enzyme is dispersed in the absorbtion fluid further a method for desorbing CO 2 is disclosed.
摘要翻译：一种用于从吸收流体中解吸CO 2的系统，包括具有开放内芯的圆筒，并且包括在开放的芯之间的剥离单元，并且其中所述填料（17）围绕通过所述芯的轴线可旋转地布置，导管（2）用于将二氧化碳富集的吸收流体供应到填料的芯部，在包装材料的圆筒的周边处的贫吸收剂（18）出口，用于间接加热至包装材料的周边部分的装置（4,6）并且公开了在气缸的第一端处布置在芯处的蒸汽出口（20）。根据本发明，公开了至少一种酶分散在吸收液中，另外还公开了解吸CO 2的方法。

7. 发明申请

WO2012092980A1 PROCESS FOR REMOVING ACID GAS FROM NATURAL GAS 审中-公开
标题翻译：从天然气中去除酸性气体的方法
公开(公告)号：WO2012092980A1
公开(公告)日：2012-07-12
申请号：PCT/EP2011/050174
申请日：2011-01-07
申请人： STATOIL PETROLEUM AS , FIVELAND, Torbjørn , AASEN, Knut, Ingvar
发明人： FIVELAND, Torbjørn , AASEN, Knut, Ingvar
IPC分类号： B01D45/14 , B01D53/18 , B01D53/22 , C10L3/10
CPC分类号： B01D53/229 , B01D45/14 , B01D53/18 , B01D2257/504 , B01D2258/06 , C10L3/10 , Y02C10/10
摘要： The invention relates to the treatment of natural gas and other gas streams containing methane and at least one acid gas, such as carbon dioxide. More particularly, the invention involves contacting the raw natural gas feed stream with a separation membrane to obtain a natural gas product stream rich in methane and having a carbon dioxide content reduced to a first level relative to the raw natural gas stream. Subsequently, the natural gas product stream is passed through a rotating absorption zone, in order to obtain a sweetened natural gas product having a carbon dioxide content reduced to a second level relative to the raw natural gas stream.
摘要翻译：本发明涉及天然气和含有甲烷和至少一种酸性气体如二氧化碳的其它气流的处理。更具体地说，本发明涉及使原始天然气进料流与分离膜接触，以获得富含甲烷并相对于原始天然气流将二氧化碳含量降低至一级的天然气产物流。随后，使天然气产物流通过旋转吸收区，以获得二氧化碳含量相对于原始天然气流减少到第二水平的增甜天然气产物。

8. 发明申请

WO2012076657A1 METHOD AND ABSORBER FOR REMOVAL OF ACID GAS FROM NATURAL GAS 审中-公开
标题翻译：从天然气中去除酸性气体的方法和吸收剂
公开(公告)号：WO2012076657A1
公开(公告)日：2012-06-14
申请号：PCT/EP2011/072213
申请日：2011-12-08
申请人： STATOIL PETROLEUM AS , EIMER, Dag Arne , STRAND, Asbjørn , FIVELAND, Torbjørn , ENGEN, Øystein , HOLM, Helge Folgerø , MANGER, Eirik , SVENDSEN, Jon Arild
发明人： EIMER, Dag Arne , STRAND, Asbjørn , FIVELAND, Torbjørn , ENGEN, Øystein , HOLM, Helge Folgerø , MANGER, Eirik , SVENDSEN, Jon Arild
IPC分类号： B01D53/14
CPC分类号： B01D53/1475 , B01D3/08 , B01D53/1425 , B01D53/1456 , B01D53/18 , B01D2252/204 , B01D2257/304 , B01D2257/504 , C10L3/102 , Y02P70/34
摘要： The invention relates to a continuous process for removal of acid gas, such as carbon dioxide (CO2) from a fluid stream, such as natural gas comprising mainly hydrocarbons, by means of a absorbent medium in a rotating absorption zone. Subsequently, the acid gas is desorbed in a rotating desorption zone from the absorbent medium to allow the absorbent medium to be recirculated and the acid gas is removed for storage or drying and processing. This process can be carried out continuously, as the absorption medium is re-used.
摘要翻译：本发明涉及一种通过旋转吸收区中的吸收剂介质从流体流中除去二氧化碳（CO 2）的酸性气体，例如主要包含烃的天然气的连续方法。随后，酸性气体在旋转的解吸区从吸收剂介质中解吸，以使吸收介质再循环，除去酸性气体进行储存或干燥和处理。随着吸收介质再次使用，该过程可以连续进行。

9. 发明申请

WO2011005118A1 ROTATING DESORBER WHEEL 审中-公开
标题翻译：旋转的滑轮
公开(公告)号：WO2011005118A1
公开(公告)日：2011-01-13
申请号：PCT/NO2010/000283
申请日：2010-07-12
申请人： STATOIL ASA , STRAND, Asbjørn , FIVELAND, Torbjørn , EIMER, Dag, Arne
发明人： STRAND, Asbjørn , FIVELAND, Torbjørn , EIMER, Dag, Arne
IPC分类号： B01D53/14 , B01D53/24 , B01D3/30 , B01J19/18
CPC分类号： B01D53/1425 , B01D3/08 , B01D5/0024 , B01D19/0015 , B01D19/0026 , B01D53/1475 , Y02C10/06 , Y02P70/34
摘要： The present invention relates to a system for desorption of CO 2 from an absorption fluid comprising a cylinder with an open inner core, a reboiler (317) comprising a stripper unit arranged between the inner core and the circumference of the cylinder, where the reboiler (317) comprising the stripper unit is rotatable arranged around an axis through the core, where the system further comprises a condenser (316, 346) rotatable arranged in proximity of the cylinder and rotatable around the same axis, where all the parts of the system are symmetrically arranged around the rotational axis through the core, and where all the fluid paths through the rotational parts of the system are arranged to provide symmetri and weight balance when the system is operational. The invention also relates to a method for desorbing CO 2 .
摘要翻译：本发明涉及一种用于从吸收流体中解吸CO 2的系统，该系统包括具有开放内芯的圆筒，再沸器（317）包括布置在内芯和圆筒周边之间的汽提器单元，其中再沸器包括所述汽提器单元可围绕所述芯的轴线旋转地布置，其中所述系统还包括可旋转地布置在所述气缸附近并可围绕同一轴线旋转的冷凝器（316,346），其中所述系统的所有部分对称通过芯体围绕旋转轴布置，并且其中通过系统的旋转部分的所有流体路径被布置成在系统运行时提供对称和重量平衡。本发明还涉及一种解吸CO 2的方法。

10. 发明申请

WO2010034325A1 GAS-LIQUID SEPARATOR 审中-公开
标题翻译：气液分离器
公开(公告)号：WO2010034325A1
公开(公告)日：2010-04-01
申请号：PCT/EP2008/008087
申请日：2008-09-24
申请人： STATOILHYDRO ASA , BRUUN, Tor , FIVELAND, Torbjørn , WERSWICK, Bjørnar
发明人： BRUUN, Tor , FIVELAND, Torbjørn , WERSWICK, Bjørnar
IPC分类号： B01D19/00 , E21B43/34
CPC分类号： B01D19/0042 , B01D19/00 , B01D19/0063 , E21B43/34
摘要： The gas-liquid separator separates a variable multi-phase flow of gas and liquid in a gas dominated flow and a liquid dominated flow. The separator (1) comprises a housing (3) which encloses a separation chamber (13), an inlet port (17) for feeding the multi-phase flow into the separation chamber (13), a liquid outlet port (21) for discharging the liquid dominated flow from the separation chamber (13) and a gas outlet port (25) provided at a position above both the inlet port (17) and the liquid outlet port (21) for discharging the gas dominated flow from the separation chamber (13). Both the inlet port (17) and the liquid outlet port (21) are positioned adjacent to an elongated lower bottom wall (7) of the housing (3) and define a flow direction into the and out of the separation chamber (13) approximately aligned along the bottom wall (7), wherein the separation chamber (13) extends above the bottom wall in between the inlet port (17) and the liquid outlet port (21). The liquid outlet port (21) is provided with a gas seal to prevent entrainment of free gas from the separation chamber (13) into the liquid outlet port (21). The gas-liquid separator (1) is compact and is preferably used at an offshore sub-sea position.
摘要翻译：气 - 液分离器在气体主导流和液体主导流中分离出气体和液体的可变多相流。分离器（1）包括封闭分离室（13）的壳体（3），用于将多相流进料到分离室（13）中的入口（17），用于排出的液体出口来自分离室（13）的液体主导流体和设置在入口（17）和液体出口（21）两者上方的气体出口（25），用于从分离室排出气体主导流（ 13）。入口（17）和液体出口（21）都位于壳体（3）的细长的下底壁（7）附近，并限定了大致分离室（13）的流入方向沿着底壁（7）排列，其中分离室（13）在入口（17）和液体出口（21）之间的底壁上方延伸。液体出口（21）设置有气密封，以防止游离气体从分离室（13）夹带到液体出口（21）中。气液分离器（1）是紧凑的，并且优选在离岸海底位置使用。

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