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1. 发明授权

US07833317B2 System and method for control of gas emissions from oil storage vessel 有权
标题翻译：储油容器气体排放控制系统及方法
公开(公告)号：US07833317B2
公开(公告)日：2010-11-16
申请号：US10548493
申请日：2004-03-11
申请人： Inge Sverre Lund Nilsen
发明人： Inge Sverre Lund Nilsen
IPC分类号： B01D47/00
CPC分类号： F17C13/12 , F17C2227/0157
摘要： The invention relates to a system and a method for control of emission of volatile gases (VOC) from a holding tank (80) for crude oil during unloading, loading and transport/holding of the oil, such as in an oil tank on board an oil tanker, in which a blanket gas is used to regulate pressure and amount of combustible gas and to prevent ingress of oxygen into the mentioned holding tank for crude oil. The system comprises a recovery device (50) for recovery of hydrocarbon gas from the holding tank (80) for crude oil, a storage tank (18) for liquid hydrocarbons under pressure, supplied from the recovery device (50), and that liquid hydrocarbons are fed to an evaporation device (70) set up to convert liquid hydrocarbons to gas form, for use as blanket gas in a holding tank (80) for crude oil.
摘要翻译：本发明涉及一种用于在卸载，装载和运输/保持油的原油的储罐（80）中控制挥发性气体（VOC）的排放系统和方法，例如在油箱上的油箱油罐车，其中使用覆盖气体来调节可燃气体的压力和量，并防止氧气进入所述用于原油的储存罐中。该系统包括用于从用于原油的储存罐（80）回收烃气体的回收装置（50），用于从回收装置（50）供应的在压力下的液体烃的储罐（18），以及液体烃被供给到设置成将液体烃转化为气体形式的蒸发装置（70），用作用于原油的储存罐（80）中的覆盖气体。

2. 发明授权

US07128276B2 Method for mixing fluids 有权
公开(公告)号：US07128276B2
公开(公告)日：2006-10-31
申请号：US10312074
申请日：2001-06-29
申请人： Finn Patrick Nilsen , Harald Linga , Rune Fantoft , Inge Sverre Lund Nilsen , Geir Inge Eide
发明人： Finn Patrick Nilsen , Harald Linga , Rune Fantoft , Inge Sverre Lund Nilsen , Geir Inge Eide
IPC分类号： B05B9/00
CPC分类号： B01D53/18 , B01D53/1462 , B01F3/04021 , B01F5/0413 , B01F5/0428 , B01F5/0471
摘要： The use of a turbulent contactor to absorb a selected gas component from a gas stream. The invention particularly applies to a method of distributing a liquid into a gas stream which comprises providing a liquid to an annulus at the periphery of a pipe in which a gas stream is flowing, the gas flow drawing the liquid into a film along the inner surface of the pipe to a sharp edge at the end of the pipe at which point the liquid breaks off the surface of the pipe and mixes intimately with the gas.

3. 发明申请

US20100154470A1 Method and system for producing liquefied natural gas (LNG) 有权
标题翻译：液化天然气（LNG）的生产方法和系统
公开(公告)号：US20100154470A1
公开(公告)日：2010-06-24
申请号：US12640026
申请日：2009-12-17
申请人： Inge Sverre Lund Nilsen
发明人： Inge Sverre Lund Nilsen
IPC分类号： F25J1/00
CPC分类号： F25J1/0022 , F25J1/0037 , F25J1/005 , F25J1/0052 , F25J1/0057 , F25J1/0072 , F25J1/0082 , F25J1/0092 , F25J1/0097 , F25J1/0201 , F25J1/0202 , F25J1/0204 , F25J1/0205 , F25J1/0212 , F25J1/0215 , F25J1/0216 , F25J1/0232 , F25J1/0238 , F25J1/0241 , F25J1/0278 , F25J1/0281 , F25J1/0288 , F25J1/0294 , F25J2210/06 , F25J2210/62 , F25J2215/66 , F25J2220/64 , F25J2270/16 , F25J2270/90
摘要： A method and system for optimizing the efficiency of an LNG liquification system of the gas expansion type, wherein an incoming feed gas is first separated in a fractionation column by counter current contact with a cold reflux fluid, and a gaseous stream introduced into the heat exchanger system at a reduced temperature such that an intermediate pinch point is created in the warm composite curve.
摘要翻译：一种用于优化气体膨胀型LNG液化系统的效率的方法和系统，其中首先通过与冷回流流体的逆流接触在分馏塔中分离进入的原料气体，以及引入到热交换器系统在降低的温度下使得在热复合曲线中产生中间夹点。

4. 发明申请

US20060243344A1 System and method for control of gas emissions from oil storage vessel 有权
标题翻译：储油容器气体排放控制系统及方法
公开(公告)号：US20060243344A1
公开(公告)日：2006-11-02
申请号：US10548493
申请日：2004-03-11
申请人： Inge Sverre Lund Nilsen
发明人： Inge Sverre Lund Nilsen
IPC分类号： B65B31/00
CPC分类号： F17C13/12 , F17C2227/0157
摘要： The invention relates to a system and a method for control of emission of volatile gases (VOC) from a holding tank (80) for crude oil during unloading, loading and transport/holding of the oil, such as in an oil tank on board an oil tanker, in which a blanket gas is used to regulate pressure and amount of combustible gas and to prevent ingress of oxygen into the mentioned holding tank for crude oil. The system comprises a recovery device (50) for recovery of hydrocarbon gas from the holding tank (80) for crude oil, a storage tank (18) for liquid hydrocarbons under pressure, supplied from the recovery device (50), and that liquid hydrocarbons are fed to an evaporation device (70) set up to convert liquid hydrocarbons to gas form, for use as blanket gas in a holding tank (80) for crude oil.
摘要翻译：本发明涉及一种用于在卸载，装载和运输/保持油的原油的储罐（80）中控制挥发性气体（VOC）的排放系统和方法，例如在油箱上的油箱油罐车，其中使用覆盖气体来调节可燃气体的压力和量，并防止氧气进入所述用于原油的储存罐中。该系统包括用于从用于原油的储存罐（80）回收烃气体的回收装置（50），用于从回收装置（50）供应的在压力下的液体烃的储罐（18），以及液体烃被供给到设置成将液体烃转化为气体形式的蒸发装置（70），用作用于原油的储存罐（80）中的覆盖气体。

5. 发明授权

US09151537B2 Method and system for producing liquefied natural gas (LNG) 有权
标题翻译：液化天然气（LNG）的生产方法和系统
公开(公告)号：US09151537B2
公开(公告)日：2015-10-06
申请号：US12640026
申请日：2009-12-17
申请人： Inge Sverre Lund Nilsen
发明人： Inge Sverre Lund Nilsen
IPC分类号： F25J1/00 , F25J3/00 , F25J1/02
CPC分类号： F25J1/0022 , F25J1/0037 , F25J1/005 , F25J1/0052 , F25J1/0057 , F25J1/0072 , F25J1/0082 , F25J1/0092 , F25J1/0097 , F25J1/0201 , F25J1/0202 , F25J1/0204 , F25J1/0205 , F25J1/0212 , F25J1/0215 , F25J1/0216 , F25J1/0232 , F25J1/0238 , F25J1/0241 , F25J1/0278 , F25J1/0281 , F25J1/0288 , F25J1/0294 , F25J2210/06 , F25J2210/62 , F25J2215/66 , F25J2220/64 , F25J2270/16 , F25J2270/90
摘要： A method and system for optimizing the efficiency of an LNG liquification system of the gas expansion type, wherein an incoming feed gas is first separated in a fractionation column by counter current contact with a cold reflux fluid, and a gaseous stream introduced into the heat exchanger system at a reduced temperature such that an intermediate pinch point is created in the warm composite curve.
摘要翻译：一种用于优化气体膨胀型LNG液化系统的效率的方法和系统，其中首先通过与冷回流流体的逆流接触在分馏塔中分离进入的原料气体，以及引入到热交换器系统在降低的温度下使得在热复合曲线中产生中间夹点。

6. 发明申请

US20100132405A1 Method and system for producing LNG 审中-公开
标题翻译：生产LNG的方法和系统
公开(公告)号：US20100132405A1
公开(公告)日：2010-06-03
申请号：US12665329
申请日：2008-06-20
申请人： Inge Sverre Lund Nilsen
发明人： Inge Sverre Lund Nilsen
IPC分类号： F25J1/02 , F25J3/02
CPC分类号： F25J1/0288 , F25J1/0022 , F25J1/0037 , F25J1/005 , F25J1/0052 , F25J1/0057 , F25J1/0072 , F25J1/0082 , F25J1/0092 , F25J1/0097 , F25J1/0201 , F25J1/0202 , F25J1/0204 , F25J1/0205 , F25J1/0212 , F25J1/0215 , F25J1/0216 , F25J1/0232 , F25J1/0238 , F25J1/0241 , F25J1/0278 , F25J1/0294 , F25J2210/06 , F25J2220/64 , F25J2270/16 , F25J2270/90
摘要： A method is described for production of LNG from an incoming feed gas (1) on an onshore or offshore installation, and it is characterised by the following steps: 1) the feed gas is led through a fractionation column (150) where it is cooled a separated in an overhead fraction with a reduced content of pentane (C5) and heavier components, and a bottom fraction enriched with heavier hydrocarbons, 2) the overhead fraction from the fractionation column is fed to a heat exchanger system (110) and is subjected to a partial condensation to form a two-phase fluid, and the two-phase fluid is separated in a suitable separator (160) a liquid (5) rich in LPG and pentane (C3-C5) which is re-circulated as cold reflux to the fractionation column (150), while the gas (6) containing lower amounts of C5 hydrocarbons and hydrocarbons heavier than C5 is exported for further processing in the heat exchanger system (110) for liquefaction to LNG with a maximum content of ethane and LPG 3) the cooling circuit for liquefaction of gas in the heat exchanger system comprises an open or closed gas expansion process with at least one gas expansion step. A system for carrying out the method is also described.
摘要翻译：描述了一种用于在陆上或海上设备上从进入的进料气体（1）生产LNG的方法，其特征在于以下步骤：1）进料气体被引导通过分馏塔（150），在那里冷却在塔顶馏分中分离出具有降低的戊烷（C5）和较重组分的含量，以及富含较重烃的塔底馏分，2）将来自分馏塔的塔顶馏分进料到热交换器系统（110）部分冷凝以形成两相流体，并且将两相流体在合适的分离器（160）中分离，富含LPG的液体（5）和作为冷回流再循环的戊烷（C3-C5）（150），而含有较少量的C5烃和比C5重的烃的气体（6）在热交换器系统（110）中输出进一步处理，用于液化至具有最大含量的乙烷和LPG的LNG 3）冷却回路用于在热交换器系统中液化气体包括具有至少一个气体膨胀步骤的开放或封闭的气体膨胀过程。还描述了用于执行该方法的系统。

7. 发明授权

US07273513B2 Acid gas removal 有权
标题翻译：酸性气体去除
公开(公告)号：US07273513B2
公开(公告)日：2007-09-25
申请号：US10499574
申请日：2002-12-20
申请人： Harald Linga , Inge Sverre Lund Nilsen , Finn Patrick Nilsen , Trond Olav Høyland
发明人： Harald Linga , Inge Sverre Lund Nilsen , Finn Patrick Nilsen , Trond Olav Høyland
IPC分类号： B01D45/12 , B01D47/10 , B01D53/14
CPC分类号： B01F3/04049 , B01D3/06 , B01D53/1425 , B01D53/1431 , B01F3/0446 , B01F5/0473 , B01F5/049 , B01F5/0644 , B01F5/0646 , B01F5/0652 , B01F5/0682 , B01F5/0689 , B01F13/1027 , B01F2013/1052 , Y02C10/06 , Y10S261/54
摘要： The use of turbulent contactors to simultaneously absorb selected acid gas components from a gas stream and flash off hydrocarbons entrained in a liquid stream which include a solvent or reagent for the selected gas component. In particular, the method comprises feeding the gas stream and liquid stream into a first contactor where they are contacted co-currently and subjected to turbulent mixing conditions, and passing the multi-phase flow from the first contactor to a second contactor. The multi-phase flow from the second contactor is subsequently separated into a gas phase and a liquid phase.
摘要翻译：使用湍流接触器同时从气流中吸收选定的酸性气体成分并使包含在液体物流中的碳氢化合物挥发，所述液体物流包括用于所选择的气体组分的溶剂或试剂。特别地，该方法包括将气流和液体流进料到第一接触器中，在这些接触器中它们共同接触并经受湍流混合条件，并将多相流从第一接触器传递到第二接触器。随后将来自第二接触器的多相流分离成气相和液相。

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