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1. 发明申请

WO2011116871A3 DEVICE FOR THE CRYOGENIC SEPARATION OF AIR 审中-公开
标题翻译：装置低温空气分离
公开(公告)号：WO2011116871A3
公开(公告)日：2012-08-30
申请号：PCT/EP2011001004
申请日：2011-03-01
申请人： LINDE AG , LOCHNER STEFAN
发明人： LOCHNER STEFAN
IPC分类号： F25J3/04
CPC分类号： F25J3/04187 , F25J3/04412 , F25J3/04418 , F25J3/04466 , F25J3/04872 , F25J3/0489 , F25J3/04945 , F25J2200/04 , F25J2290/40 , F25J2290/42
摘要： The device serves for the cryogenic separation of air. It has the following features: a main heat exchanger and a supercooling countercurrent heat exchanger (2); a distillation column system for nitrogen-oxygen separation (5), which comprises a high-pressure column and a low-pressure column; a mixing column (1); means for introducing charge air via the main heat exchanger into the high-pressure column and into the mixing column; a liquid-oxygen line for introducing liquid oxygen from the low-pressure column into the upper region of the mixing column; an oxygen product line for extracting oxygen gas from the upper region of the mixing column through the main heat exchanger. The mixing column (1) and at least one of the two heat exchangers mentioned (2, 6) are arranged in a common cold box (3).
摘要翻译：该装置用于空气的低温分离。它具有以下特征：主热交换器，以及过冷却逆流（2）; 的蒸馏塔系统，用于氮氧分离（5）具有高压塔和一个低压塔; 混合塔（1）; 装置，用于从所述主热交换器将原料空气送入高压塔和混合柱; 用于从低压塔到混合塔的上部区域将液体氧的液氧线; 氧产品线，用于通过主热交换器从混合塔的上部区域抽出氧气。混合塔（1）和所述两个热交换器中的至少一个（2,6）被布置在一个共同的冷箱（3）。

2. 发明申请

WO2011116981A3 DEVICE FOR THE CRYOGENIC SEPARATION OF AIR 审中-公开
标题翻译：装置低温空气分离
公开(公告)号：WO2011116981A3
公开(公告)日：2012-08-30
申请号：PCT/EP2011001509
申请日：2011-03-25
申请人： LINDE AG , LOCHNER STEFAN , HUBER KURT
发明人： LOCHNER STEFAN , HUBER KURT
IPC分类号： F25J3/04
CPC分类号： F25J3/04466 , F25J3/04872 , F25J3/0489 , F25J3/04945 , F25J2200/04
摘要： The device serves for the cryogenic separation of air. It comprises a main heat exchanger (6) and a distillation column system for nitrogen-oxygen separation (5) with a double column (5), which contains a high-pressure column and a low-pressure column. The device also includes a mixing column (1) and means for introducing charge air via the main heat exchanger (6) into the high-pressure column and into the mixing column. A liquid oxygen line serves for introducing liquid oxygen from the low-pressure column into the upper region of the mixing column (1), an oxygen product line serves for extracting oxygen gas from the upper region of the mixing column (1) through the main heat exchanger (6). The mixing column (1) and the double column (5) are arranged in a common cold box (3). The mixing column (1) is attached to the double column (5) by way of connecting elements (10, 11).
摘要翻译：该装置用于空气的低温分离。它包括一个主换热器（6）和用于（5），其具有（5）含有一个高压塔和一个低压塔的双塔氮 - 氧分离的蒸馏塔系统。此外，该装置包括混合塔（1）和用于从所述主热交换器（6）将原料空气送入高压塔并进入混合列。液态氧线用于从低压塔将液体氧到混合塔的上部区域（1），用于通过所述主热交换器从混合塔（1）的上部区域抽出氧气的氧气生产线（6）。混合塔（1）和双列（5）被布置在一个共同的冷箱（3）。经由安装在双塔的连接元件（10，11）混合列（1）（5）。

3. 发明申请

WO2014135271A2 AIR SEPARATION PLANT, METHOD FOR OBTAINING A PRODUCT CONTAINING ARGON, AND METHOD FOR CREATING AN AIR SEPARATION PLANT 审中-公开
标题翻译：空气分离设备，方法计算产品包含氩和方法创造了空气分离设备
公开(公告)号：WO2014135271A2
公开(公告)日：2014-09-12
申请号：PCT/EP2014000553
申请日：2014-03-05
申请人： LINDE AG
发明人： LOCHNER STEFAN
CPC分类号： F25J3/0285 , F25J3/04048 , F25J3/0409 , F25J3/04412 , F25J3/04424 , F25J3/04624 , F25J3/04678 , F25J3/04703 , F25J3/04727 , F25J3/04872 , F25J3/04878 , F25J3/0489 , F25J2235/02 , F25J2235/52 , F25J2235/58
摘要： The invention relates to an air separation plant (100), which is designed to obtain a product containing argon by the low-temperature separation of compressed and cooled feed air, wherein the air separation plant (100) comprises a high-pressure column (1), a multi-part low-pressure column having a base segment (2) and a head segment (3), and a multi-part crude argon column having a base segment (4) and a head segment (5), wherein at least one oxygen-enriched flow (d) can be obtained from at least part of the feed air in the high pressure column (1), at least one argon-enriched flow (m) can be obtained from at least part of the oxygen-enriched flow (d) in the low-pressure column, and at least one argon-rich flow (n) can be obtained from at least part of the argon-enriched flow (m) in the crude argon column, and wherein at least one liquid flow (n) can be transferred from a lower region of the head segment (3) of the low-pressure column and from a lower region of the base segment (4) of the crude argon column into an upper region of the base segment (2) of the low-pressure column. The invention further relates to corresponding methods.
摘要翻译：有一个空气分离装置（100），包含用于获得由压缩的低温分馏建立和氩气产品的冷却的原料空气被提出，其中，所述空气分离装置（100）包括一个高压塔（1），与脚部的多部低压塔（2）和一个头部（3）和与脚部分（4）和头部（5），其中在高压塔（1）由进料空气中，至少一个富氧流（d）中的至少一个部分的多部分粗氩塔是在低压塔得到的至少富氧流（d）至少一个富氩流（M）的一部分获得，并在粗氩塔包括至少富氩流（M）的至少一个富氩流（一个或多个）是可获得的一部分，和至少一个液体流（ n）的从头部的下部分（3 ）低压塔和粗氩塔的腿部分（4）进入低压塔的腿部（2）的上部的下部可被转移。相应处理也是本发明的主题。

4. 发明申请

WO2014173496A3 METHOD FOR OBTAINING AN AIR PRODUCT IN AN AIR SEPARATING SYSTEM WITH TEMPORARY STORAGE, AND AIR SEPARATING SYSTEM 审中-公开
标题翻译：程序为获得空气化工产品公司空气分离系统中储和空气分离设备
公开(公告)号：WO2014173496A3
公开(公告)日：2015-08-20
申请号：PCT/EP2014000937
申请日：2014-04-08
申请人： LINDE AG
发明人： LOCHNER STEFAN
IPC分类号： F25J3/04
CPC分类号： F25J3/04527 , F17C7/04 , F17C2221/011 , F25J3/04048 , F25J3/0409 , F25J3/04103 , F25J3/04284 , F25J3/04412 , F25J3/0443 , F25J3/04781 , F25J3/04872 , F25J2200/94 , F25J2215/50 , F25J2215/56 , F25J2220/50 , F25J2235/04 , F25J2245/02 , F25J2250/20
摘要： The invention relates to a method for obtaining an air product (GOX-IC) in an air separating system (100) in which a liquid fraction (41) is obtained from feed air (8) and used to provide the air product (GOX-IC) and in which the liquid fraction (41) is temporarily stored in a tank arrangement (70). A tank arrangement (70) with at least two tanks (72) is used, and the liquid fraction (41) is fed to at least one of the tanks (72) and/or is removed from at least one of the tanks (72) in order to provide the air product (GOX-IC). In the process, the liquid fraction is not fed to and removed from any one of the tanks (72) at the same time, and the composition of the liquid fraction (41) in a tank (72) is ascertained prior to each removal of the liquid fraction (41) from the tank (72). The invention likewise relates to an air separating system (100).
摘要翻译：它是在空气分离装置（100），其中从进料空气（8）的液体馏分而得到（41），以及用于提供空气产品（GOX-IC）时，其中，所述液体级分获得空气产品（GOX-IC）的方法（其中一个箱组件（70）用于在罐组件上的至少两个槽（72）41）（70）被锁存提出，其中，所述液体级分（41）被供给到罐中的至少一个（72）和/或所述罐中的至少一个（72），用于提供空气产品（GOX-IC）被除去，这种情况下没有罐（72）的同时被供给到和移除，并且其中，在每种情况下之前，从一个罐（72）的液体馏分的组合物中除去液体部分（41）（41）在罐（72）被确定。空气分离单元（100）还受到本发明的。

5. 发明申请

WO2013159868A3 TRANSPORTABLE PACKAGE HAVING A COLD BOX, LOW-TEMPERATURE AIR SEPARATION PLANT AND METHOD FOR PRODUCING A LOW-TEMPERATURE AIR SEPARATION PLANT 审中-公开
标题翻译：用冷箱，低温空气分离设备及其制造方法的低温空气分离系统，可携带包装
公开(公告)号：WO2013159868A3
公开(公告)日：2014-05-08
申请号：PCT/EP2013001046
申请日：2013-04-09
申请人： LINDE AG
发明人： LOCHNER STEFAN , RAMPP AUGUSTIN
IPC分类号： F25J3/04 , B65D88/12
CPC分类号： F25J3/04975 , F25J3/04412 , F25J3/04678 , F25J3/04727 , F25J3/04872 , F25J3/0489 , F25J3/04945 , F25J2290/40 , F25J2290/42
摘要： The invention relates to a transportable package for a low-temperature air separation plant which has a main heat exchanger (2a, 2b, 2c) for cooling feed air (1) and a double column (5) for separating the cooled feed air, wherein the double column (5) has a high-pressure column and a low-pressure column that are arranged above one another. The transportable package has a cold box (20, 400), in the interior of which accessories of the double column (5), in particular pipelines (7, 11, 12) and valves, are arranged, but not the double column and not the main heat exchanger, wherein the transportable package has connections for joining the pipelines to the double column and to the main heat exchanger. Moreover the invention relates to a low-temperature air separation plant and to a method for producing a low-temperature air separation plant using this transportable package.
摘要翻译：本发明涉及一种便携式包用于低温空气分离装置，包括一个主换热器（2A，2B，2C），用于冷却进料空气（1）和双列（5），用于将冷却的进料空气的分离中，所述双列（5）的高压塔并且布置一个在另一个上方的低压塔。可运输封装包括冷箱（20，400），在双列（5）的其内部部件，特别是管道（7，11，12）和阀布置，但不是双列，而不是主热交换器，其中，所述具有用于管道与双列和主热交换器的连接可运输的封装端子。此外，本发明提供了一种低温空气分离设备和用于产生低温空气分离装置涉及利用该运输包装的方法。

6. 发明申请

WO2013143646A2 TRANSPORTABLE PACKAGE WITH A COLD BOX, AND METHOD FOR PRODUCING A LOW-TEMPERATURE AIR SEPARATION SYSTEM 审中-公开
标题翻译：根据上述制造的低温空气分离系统冷箱和方法可携带包装
公开(公告)号：WO2013143646A2
公开(公告)日：2013-10-03
申请号：PCT/EP2013000645
申请日：2013-03-06
申请人： LINDE AG
发明人： MOLL ANTON , LOCHNER STEFAN
CPC分类号： F25J1/0012 , B01J19/32 , B01J2219/00022 , B01J2219/3221 , B01J2219/32262 , B01J2219/32408 , B01J2219/3306 , F25J3/04412 , F25J3/04678 , F25J3/0489 , F25J3/04909 , F25J3/04915 , F25J3/04921 , F25J2290/12 , F25J2290/44
摘要： The invention relates to a transportable package with a cold box (51), in the interior of which at least one double column of a low-temperature air separation system is arranged, said double column having a high-pressure column (3) and a low-pressure column (5) that are arranged one over the other. The high-pressure column (3) and the low-pressure column (5) contain mass transferring elements. The mass transferring elements in at least one sub-region (A, B, C, D, E) of the low-pressure column (5) are formed by an ordered packing made of folded metal sheets. The metal sheets have a thickness of 0.2 mm or less. The ordered packing has a specified surface area of at least 1000 m2/m3. At least in a sub-region of the high-pressure column (3), the mass transferring elements are formed by rectifying plates which are arranged one over the other and which have a clearance of less than 195 mm, in particular less than 180 mm. The invention further relates to a method for producing a low-temperature air separation system using such a transportable package.
摘要翻译：本发明涉及可运输的封装与冷箱（51），低温度的至少一个双列配置在空气分离装置的内部，具有高压塔（3）和一个低压塔（5），其被布置成一个在另一个的上面。高压塔（3）和低压塔（5）中包含的传质元件，在至少一个部分区域中的传质元件（A，B，C，D，E）的低压塔（5）通过其由折叠的金属片制成的布置填料形成，金属片具有0.2mm或更小的板厚。规整填料具有至少1000米2 / m 3的比表面积。至少在高压塔（3）的部分区域，在传质元件通过叠置整流板，其具有小于195毫米一个离地间隙，特别是不少于180毫米形成。此外，本发明涉及通过这样的运输包装的装置产生一个低温空气分离装置的方法。

7. 发明申请

WO2011110301A3 METHOD AND DEVICE FOR CRYOGENIC SEPARATION OF AIR 审中-公开
标题翻译：方法和设备的低温空气分离
公开(公告)号：WO2011110301A3
公开(公告)日：2012-08-23
申请号：PCT/EP2011001002
申请日：2011-03-01
申请人： LINDE AG , LOCHNER STEFAN
发明人： LOCHNER STEFAN
IPC分类号： F25J3/04
CPC分类号： F25J3/04175 , F25J3/04054 , F25J3/04084 , F25J3/0409 , F25J3/04296 , F25J3/04381 , F25J3/04412 , F25J2230/20
摘要： The invention relates to a method and device which are used for cryogenic separation of air in a distillation column system for nitrogen-oxygen separation which comprises a high-pressure column (17) and a low-pressure column (18). Feed air (1) is compressed in a main air compressor (3) to a first pressure, which is significantly higher than the operating pressure of the high-pressure column (17). The compressed feed air (8) is introduced into a main heat exchanger (11), where it is cooled against return flows. A first air stream (9) which is formed by some of the compressed feed air (8) is removed (12) from the main heat exchanger (11) at a first intermediate temperature after partial cooling in the main heat exchanger (11) and is re-compressed to a second pressure in a cold compressor (13). The cold-compressed first air stream (14) is recirculated to the main heat exchanger (11) at a second intermediate temperature, which is higher than the first intermediate temperature, and is cooled further in the main heat exchanger (11) and liquefied or pseudo-liquefied. The (pseudo-)liquefied first air stream (15) is introduced into the distillation column system for nitrogen-oxygen separation. A second air stream (10), which is formed by another part of the compressed feed air (8) which is not guided through the cold compressor (13), is removed (20) from the main heat exchanger (11) at a third intermediate temperature and is then expanded in a turbine (21) to perform work. The second air stream (22) which is expanded to perform work is likewise introduced into the distillation column system for nitrogen-oxygen separation. A liquid product stream (37) is removed from the distillation column system, is brought in the liquid state to an elevated pressure (38) and at this elevated pressure is evaporated or pseudo-evaporated in the main heat exchanger (11) and finally drawn off as a gaseous compressed product stream (39). A first part of the mechanical energy produced during the expansion to perform work in the turbine (21) is used to drive the cold compressor (13). A second part of the mechanical energy produced during the expansion to perform work in the turbine (21) is fed to an oil brake (23), a gearless combination composed of the turbine (21), cold compressor (13) and oil brake (23) being used.
摘要翻译：该方法和设备被用于空气的氮 - 氧分离的蒸馏塔系统的低温分离，具有高压塔（17）和一个低压塔（18）。进料空气（1）在主空气压缩机（3）到比高压塔（17）的操作压力显著较高的第一压力压缩。压缩进料空气（8）被引入到主热交换器（11）并在此冷却逆向回流进行。第一空气流（9），这是由压缩的原料空气（8）的一部分在从所述主热交换器（11）的第一中间温度下形成，在主热交换器（11）的部分冷却之后，去除（12），并在冷压缩机（13）后压缩至第二压力。冷压缩的第一空气流（14）在比所述第一中间温度高的第二中间温度被提供时，主热交换器（11）再次与进一步冷却在主热交换器（11）和液化或伪液化。的（伪）液化第一空气流（15）被引入到用于氮氧分离的蒸馏塔系统。第二空气流（10），这是由压缩的原料空气（8），这是由冷压缩机没有被引导的另一部分形成的（13）被取在从主热交换器（11）（20）的第三中间温度，然后在一个涡轮机（21）松弛来执行工作。执行工作的膨胀的第二空气流（22）也被引入到用于氮 - 氧分离的蒸馏塔系统。被蒸发或伪蒸发，并最终作为气态压力产品流（39）被抽出从蒸馏塔系统取出的液体产物流（37）被带入液体状态到升高的压力（38），并且该增加的压力下在主热交换器（11）。在涡轮机（21）的执行工作的膨胀过程中产生的机械能的第一部分用于驱动冷压缩机（13）。的在所述涡轮机（21）的做功膨胀的第二部分所产生的机械能量被供给到油制动器（23），其特征在于，用于涡轮机的无齿轮组合（21），冷压缩机（13）和油制动器（21）。

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