专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2006008486A3 VESSEL 审中-公开
公开(公告)号：WO2006008486A3
公开(公告)日：2006-01-26
申请号：PCT/GB2005/002781
申请日：2005-07-14
申请人： STATOIL ASA , SINVENT AS , ORKLA ENGINEERING , TEEKAY NORWAY AS , COCKBAIN, Julian , ASPELUND, Audun , KROGSTAD, Henrik , SANDVIK, Tor, Erling , FIVELSTAD, Jan, Einar , HENNINGSEN, Roar, Frode , WONGRAVEN, Leif, Roar , HILDEN, Tor, Erik , OMA, Narve
发明人： ASPELUND, Audun , KROGSTAD, Henrik , SANDVIK, Tor, Erling , FIVELSTAD, Jan, Einar , HENNINGSEN, Roar, Frode , WONGRAVEN, Leif, Roar , HILDEN, Tor, Erik , OMA, Narve
IPC分类号： F17C7/04
摘要： A water-going liquefied carbon dioxide (LCD) transport vessel comprising a pressurised and refrigerated LCD container, a cargo discharge pump within said container for pumping LCD out of said container along a conduit, a booster pump for pumping LCD along the conduit to a platform, a first backflow line downstream of the cargo pump to the container, a second backflow line from downstream of the booster pump to the container, and optionally a heater arranged to heat LCD flowing from said vessel along the conduit.

2. 发明申请

WO2006008482A1 PROCESS AND APPARATUS FOR THE LIQUEFACTION OF CARBON DIOXIDE 审中-公开
标题翻译：二氧化碳液化工艺及装置
公开(公告)号：WO2006008482A1
公开(公告)日：2006-01-26
申请号：PCT/GB2005/002777
申请日：2005-07-14
申请人： STATOIL ASA , SINVENT AS , ORKLA ENGINEERING , TEEKAY NORWAY AS , COCKBAIN, Julian , ASPELUND, Audun , KROGSTAD, Henrik , SANDVIK, Tor, Erling
发明人： ASPELUND, Audun , KROGSTAD, Henrik , SANDVIK, Tor, Erling
IPC分类号： F25J1/00
CPC分类号： F25J1/0042 , F25J1/0027 , F25J1/004 , F25J1/0045 , F25J1/0202 , F25J1/0208 , F25J2205/04 , F25J2205/66 , F25J2220/80 , F25J2220/82 , F25J2230/04 , F25J2230/30 , F25J2245/90 , F25J2270/90
摘要： Apparatus for carbon dioxide liquefaction comprising a flow channel for carbon dioxide passage from an inlet port to an outlet port. The channel comprises a plurality of compressors (2, 5, 8) and coolers (4, 7, 9, 10, 13) arranged in series with an expansion chamber (14, 15) in said flow channel downstream of the final compressor (8) and cooler (9, 10, 13). The apparatus also comprises a recirculation channel (16) arranged to return gaseous carbon dioxide from said expansion chamber (15) into said flow channel (3) upstream of said final compressor (8) and cooler (9, 10, 13).
摘要翻译：用于二氧化碳液化的设备，包括用于从入口到出口的二氧化碳通道的流动通道。该通道包括与最终压缩机（8）下游的所述流动通道中的膨胀室（14,15）串联布置的多个压缩机（2,5,8）和冷却器（4,7,9,10,13））和冷却器（9,10,13）。该装置还包括一个再循环通道（16），该再循环通道（16）布置成使气态二氧化碳从所述膨胀室（15）返回到所述最终压缩机（8）和冷却器（9,10,13）上游的所述流动通道（3）。

3. 发明申请

WO2009130466A2 DUAL NITROGEN EXPANSION PROCESS 审中-公开
标题翻译：双硝酸盐膨胀过程
公开(公告)号：WO2009130466A2
公开(公告)日：2009-10-29
申请号：PCT/GB2009/001038
申请日：2009-04-23
申请人： STATOILHYDRO ASA , NEERAAS, Bengt, Olav , SANDVIK, Tor, Erling , JACKSON, Robert
发明人： NEERAAS, Bengt, Olav , SANDVIK, Tor, Erling
IPC分类号： F25J1/02
CPC分类号： F25J1/0278 , F25J1/0022 , F25J1/005 , F25J1/0072 , F25J1/0204 , F25J1/0288 , F25J1/0294 , F25J2220/62 , F25J2270/16
摘要： A method of natural gas liquefaction comprising first and second nitrogen refrigerant streams, each stream undergoing a cycle of compression, cooling, expansion and heating, during which the first nitrogen stream is expanded to a first, intermediate pressure and the second nitrogen stream is expanded to a second, lower pressure, and the heating occurs in one or more heat exchangers in which at least one of the expanded nitrogen streams is in heat exchanging relationship with natural gas, wherein, in at least one of said one or more heat exchangers, the first and second expanded nitrogen streams are in a heat exchanging relationship with the natural gas and both the first and second compressed nitrogen streams. The liquefaction can occur in three stages: in an initial stage the heated, expanded first nitrogen stream and the heated, expanded second nitrogen stream are used to cool the natural gas; in an intermediate stage the compressed first nitrogen stream is expanded to an intermediate pressure and used to cool the natural gas; and in a final stage the compressed, second nitrogen stream is expanded to a low pressure and used to cool the natural gas.
摘要翻译：一种天然气液化方法，包括第一和第二氮气制冷剂流，每个流经受压缩，冷却，膨胀和加热循环，在此期间，第一氮气流膨胀至第一中间压力，第二氮气流膨胀至第二，较低的压力，并且加热发生在一个或多个热交换器中，其中至少一个膨胀的氮气流与天然气处于热交换关系，其中在所述一个或多个热交换器中的至少一个中，第一和第二膨胀氮气流与天然气以及第一和第二压缩氮气流都处于热交换关系。液化可以分三个阶段发生：在初始阶段，加热的，膨胀的第一氮气流和加热的，膨胀的第二氮气流用于冷却天然气; 在中间阶段，将压缩的第一氮气流扩展到中间压力并用于冷却天然气; 并且在最终阶段将压缩的第二氮气流扩展到低压并用于冷却天然气。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式