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1. 发明申请

WO2012007691A2 COOLING UNIT, AND APPARATUS FOR SEPARATING AIR BY MEANS OF CRYOGENIC DISTILLATION INCLUDING SUCH A COOLING UNIT 审中-公开
标题翻译：冷却单元，以及用于通过包括这种冷却单元的低温蒸馏分离空气的装置
公开(公告)号：WO2012007691A2
公开(公告)日：2012-01-19
申请号：PCT/FR2011051670
申请日：2011-07-12
申请人： AIR LIQUIDE , CAVAGNE PATRICE
发明人： CAVAGNE PATRICE
IPC分类号： F25J3/04 , F25J5/00
CPC分类号： F25J3/04 , F25J3/04157 , F25J3/04218 , F25J3/0489 , F25J2205/32 , F25J2205/34 , F25J2290/12
摘要： The invention relates to a cooling unit consisting of an exchange line (3A,3B) capable of heating nitrogen originating from the system of columns by exchanging heat with the air to be cooled for the system of columns, and a cooling tower (1) for the heat- and mass-exchange between the water to be cooled sent to the top of the tower and the nitrogen originating from a system of air distillation columns (9), the lower portion of the tower including an inlet connected to a nitrogen pipe, and the nitrogen pipe being connected to at least one exchanger body of the exchange line (3A,3B), which is capable of heating the nitrogen originating from the system of columns by exchanging heat with the air to be cooled for the system of columns, wherein the tower is arranged above at least one portion of the exchange line.
摘要翻译：本发明涉及一种冷却单元，该冷却单元由能够通过与用于系统的待冷却的空气进行热交换而加热来自塔的系统的氮的交换管线（3A，3B）和冷却塔（1）要冷却的水之间的热交换和质量交换到塔的顶部，并且来自空气蒸馏塔（9）的系统的氮气，塔的下部包括连接到氮气管的入口，并且所述氮气管连接到所述交换管线（3A，3B）的至少一个交换器主体，其能够通过与待冷却的空气与所述塔系统交换热量来加热来自所述塔系统的氮气，其中所述塔架布置在所述交换线路的至少一部分上方。

2. 发明申请

WO2008110732A2 METHOD AND DEVICE FOR SEPARATING AIR BY CRYOGENIC DISTILLATION 审中-公开
标题翻译：通过低温蒸馏分离空气的方法和装置
公开(公告)号：WO2008110732A2
公开(公告)日：2008-09-18
申请号：PCT/FR2008050280
申请日：2008-02-20
申请人： AIR LIQUIDE , CAVAGNE PATRICE , GUILLARD ALAIN , PONTONE XAVIER , VALLIER DELPHINE
发明人： CAVAGNE PATRICE , GUILLARD ALAIN , PONTONE XAVIER , VALLIER DELPHINE
IPC分类号： F25J3/04
CPC分类号： F25J3/04412 , F25J3/04872 , F25J3/04878 , F25J3/0489 , F25J2235/52
摘要： The invention relates to an air separation apparatus that comprises a first member (A) having an elongated shape and including the medium-pressure column (1) of a dual column, on top of which are provided a reboiler-condenser (5) and an auxiliary column (2) containing at least one theoretical plate defining the lower portion of the low-pressure column, a second member (B) having an elongated shape and defining the rest of the low-pressure column, means (11) for supplying air from the main exchange line to the medium-pressure column and a subcooler (6) provided under the first or second member having an elongated shape, means for supplying a tank liquid (13) from the medium-pressure column to the subcooler and then to the second member having an elongated shape and/or a means for supplying a liquid from the head of the medium-pressure column to the subcooler and then to the second member having an elongated shape, and means for supplying a gas from the head of the second member having an elongated shape to the subcooler.
摘要翻译：本发明涉及一种空气分离装置，其包括具有细长形状并包括双柱的中压塔（1）的第一构件（A），其上设有再沸器 - 冷凝器（5）和辅助柱（2），其包含限定低压塔的下部的至少一个理论塔板，具有细长形状并限定其余的低压塔的第二构件（B），用于供应空气的装置（11）从主交换管线到中压塔和设置在具有细长形状的第一或第二部件下方的过冷却器（6），用于将罐式液体（13）从中压塔供给到过冷却器的装置，然后到具有细长形状的第二构件和/或用于将液体从中压塔的头部供给到过冷却器，然后到具有细长形状的第二构件的装置，以及用于从中压塔的头部供应气体的装置第二个成员有一个 n细长的形状到过冷却器。

3. 发明申请

WO2015121594A4 DEVICE AND METHOD FOR SEPARATING AIR BY CRYOGENIC DISTILLATION 审中-公开
标题翻译：通过低温蒸馏分离空气的装置和方法
公开(公告)号：WO2015121594A4
公开(公告)日：2016-02-04
申请号：PCT/FR2015050356
申请日：2015-02-13
申请人： AIR LIQUIDE
发明人： CAVAGNE PATRICE , DE CAYEUX OLIVIER , HAIK-BERAUD NATACHA , SCHMITT NATHALIE
IPC分类号： F25J3/04
CPC分类号： F25J3/04678 , F25J3/04412 , F25J3/0489 , F25J3/04896 , F25J3/04909 , F25J3/04921 , F25J3/04969 , F25J2290/10
摘要： The invention relates to a device for separating air by means of cryogenic distillation, said device comprising a medium-pressure column (1) and a low-pressure column (2) but no argon production column, said low-pressure column comprising at least four distillation segments (24, 25, 26, 27, 28) of which at least a first intermediate distillation segment (25) of the low-pressure column is surrounded by an auxiliary shell around which a space is defined that is divided into a lower section and an upper section along the radius of the column, said intermediate segment(s) being located in the intermediate part of the low-pressure column, the capacity of the first intermediate segment being greater than that of at least one adjacent segment (24, 26).
摘要翻译：本发明涉及一种用于通过低温蒸馏分离空气的装置，所述装置包括中压塔（1）和低压塔（2），但不包括氩气生成塔，所述低压塔包括至少四个蒸馏段（24,25,26,27,28），其低压塔的至少第一中间蒸馏段（25）被辅助壳体围绕，辅助壳体围绕该辅助壳体限定空间，所述空间被分成下部分以及沿所述柱的半径的上部，所述中间段位于所述低压塔的中间部分中，所述第一中间段的容量大于至少一个相邻段（24， 26）。

4. 发明申请

WO2015121593A3 COLUMN FOR SEPARATING AIR BY CRYOGENIC DISTILLATION, AIR SEPARATION DEVICE COMPRISING SUCH A COLUMN AND METHOD FOR PRODUCING SUCH A COLUMN 审中-公开
标题翻译：用于通过低温蒸馏分离空气的塔，包含这种塔的空气分离装置和用于生产这种塔的方法
公开(公告)号：WO2015121593A3
公开(公告)日：2015-12-17
申请号：PCT/FR2015050355
申请日：2015-02-13
申请人： AIR LIQUIDE
发明人： CAVAGNE PATRICE , DE CAYEUX OLIVIER , HAIK-BERAUD NATACHA , SCHMITT NATHALIE
IPC分类号： F25J3/04
CPC分类号： F25J3/04678 , F25J3/04412 , F25J3/0489 , F25J3/04896 , F25J3/04909 , F25J3/04921 , F25J3/04969 , F25J2290/10
摘要： The invention relates to a column (2) for separating air by means of cryogenic distillation, said column comprising a shell and at least four distillation segments (24, 25, 26, 27, 28), including at least a first intermediate distillation segment (25) of the low-pressure column, which is surrounded by an auxiliary shell around which a space is defined in the radial direction of the column, said space being divided into a lower section and an upper section, the intermediate segment(s) being located in an intermediate part of the low-pressure column, the capacity of the first intermediate segment being greater than that of at least one adjacent segment (24, 26), and an opening being disposed in the shell between two adjacent segments, which opening can be sealed if the column is to form part of an argon production device.
摘要翻译：本发明涉及一种用于通过低温蒸馏分离空气的塔（2），所述柱包括壳和至少四个蒸馏段（24,25,26,27,28），其包括至少第一中间蒸馏段（ 25），所述低压塔由辅助壳体围绕，所述辅助壳体在所述柱体的径向方向上围绕所述辅助壳体限定空间，所述空间被分为下部分和上部分，所述中间部分是位于低压塔的中间部分中，第一中间段的容量大于至少一个相邻段（24,26）的容量，并且开口设置在两个相邻段之间的壳体中，该开口如果柱形成氩气生产装置的一部分，则可以进行密封。

5. 发明申请

WO2015128560A3 AIR SEPARATION APPARATUS COMPRISING A SEPARATION COLUMN OF WHICH THE BOTTOM PORTION IS BURIED 审中-公开
标题翻译：空气分离装置包括一个分离柱，其底部被埋没
公开(公告)号：WO2015128560A3
公开(公告)日：2015-12-17
申请号：PCT/FR2015050339
申请日：2015-02-11
申请人： AIR LIQUIDE
发明人： CAVAGNE PATRICE , DAVIDIAN BENOÎT , LIX CLEMENT , KAROL MICHAL
IPC分类号： F25J3/04 , E04H5/10
CPC分类号： F25J3/0489 , E04H5/10 , F25J3/04157 , F25J2205/32 , F25J2270/90 , F25J2290/62
摘要： An apparatus for separating air by cryogenic distillation comprises a distillation column (C) of which the bottom portion is buried.
摘要翻译：通过低温蒸馏分离空气的设备包括其底部被掩埋的蒸馏塔（C）。

6. 发明申请

WO2015124853A2 APPARATUS FOR AIR SEPARATION BY CRYOGENIC DISTILLATION, HAVING AN ELEVATED PLATFORM 审中-公开
标题翻译：通过低温蒸馏进行空气分离的设备，具有高度的平台
公开(公告)号：WO2015124853A2
公开(公告)日：2015-08-27
申请号：PCT/FR2015050359
申请日：2015-02-13
申请人： AIR LIQUIDE
发明人： CAVAGNE PATRICE , DAVIDIAN BENOÎT , LIX CLEMENT , COGNON CHARLIE , LAURENT ELODIE
IPC分类号： F25J3/04
CPC分类号： F25J3/0489 , F25J3/04878
摘要： The invention relates to a cryogenic distillation separation apparatus which includes at least one horizontal platform (3, 5) elevated in relation to the ground (15) and connecting the at least one distillation column (7), the vessel of which is placed on the ground, to another distillation column (9, 11) of the apparatus. The platform(s) connect(s) the two columns at a height equivalent to at least one third of the height of the highest column (7).
摘要翻译：本发明涉及一种低温蒸馏分离装置，其包括相对于地面（15）升高的至少一个水平平台（3,5），并连接至少一个蒸馏塔（7），其中容器位于研磨至设备的另一个蒸馏塔（9,11）。平台连接两列，高度相当于最高列（7）高度的至少三分之一。

7. 发明申请

WO2015121594A2 DEVICE AND METHOD FOR SEPARATING AIR BY CRYOGENIC DISTILLATION 审中-公开
标题翻译：通过低温蒸馏分离空气的装置和方法
公开(公告)号：WO2015121594A2
公开(公告)日：2015-08-20
申请号：PCT/FR2015050356
申请日：2015-02-13
申请人： AIR LIQUIDE
发明人： CAVAGNE PATRICE , DE CAYEUX OLIVIER , HAIK-BERAUD NATACHA , SCHMITT NATHALIE
CPC分类号： F25J3/04678 , F25J3/04412 , F25J3/0489 , F25J3/04896 , F25J3/04909 , F25J3/04921 , F25J3/04969 , F25J2290/10
摘要： The invention relates to a device for separating air by means of cryogenic distillation, said device comprising a medium-pressure column (1) and a low-pressure column (2) but no argon production column, said low-pressure column comprising at least four distillation segments (24, 25, 26, 27, 28) of which at least a first intermediate distillation segment (25) of the low-pressure column is surrounded by an auxiliary shell around which a space is defined that is divided into a lower section and an upper section along the radius of the column, said intermediate segment(s) being located in the intermediate part of the low-pressure column, the capacity of the first intermediate segment being greater than that of at least one adjacent segment (24, 26).
摘要翻译：本发明涉及一种通过低温蒸馏分离空气的装置，所述装置包括中压塔（1）和低压塔（2）但不包括氩气生产塔，所述低压塔包括至少四个其中低压塔的至少第一中间蒸馏段（25）由辅助壳体围绕的蒸馏段（24,25,26,27,28），所述辅助壳体围绕所述辅助壳体限定空间，所述辅助壳体被划分成下部段以及沿着所述塔的半径的上部区段，所述中间区段位于所述低压塔的中间部分中，所述第一中间区段的容量大于至少一个相邻区段（24,25）的容量， 26）。

8. 发明申请

WO2012004125A3 AIR COOLING AND PURIFICATION APPARATUS INTENDED FOR A CRYOGENIC AIR DISTILLATION UNIT 审中-公开
标题翻译：适用于低温空气净化装置的空气冷却和净化装置
公开(公告)号：WO2012004125A3
公开(公告)日：2013-10-10
申请号：PCT/EP2011060417
申请日：2011-06-22
申请人： AIR LIQUIDE , CAVAGNE PATRICE
发明人： CAVAGNE PATRICE
IPC分类号： F25J3/04
CPC分类号： F25J3/04 , F25J3/04157 , F25J3/04169 , F25J3/0489 , F25J2205/32 , F25J2205/60
摘要： An apparatus for cooling and purifying a stream of air comprises a building, a cooling tower (1), for cooling by direct contact with water, two purification bottles (3A, 3B), each of vertical axis, a pipe for sending water to the cooling tower, a pipe for sending air to the cooling tower, a pipe for sending cooled air from the tower to the purification bottles and a system of valves and piping (7) for connecting the two bottles to the cooling tower, this assembly being located inside the building (5), and the two bottles and the tower being outside the building, the two bottles and the assembly being placed on either side of a wall (9) of the building, the bottles being placed along the wall and the tower being positioned between the two bottles.
摘要翻译：用于冷却和净化空气流的装置包括建筑物，用于通过与水直接接触冷却的冷却塔（1），两个净化瓶（3A，3B），每个垂直轴线，用于将水送至冷却塔，用于将空气输送到冷却塔的管道，用于将冷却的空气从塔传送到净化瓶的管道和用于将两个瓶连接到冷却塔的阀和管道系统（7），该组件位于在建筑物（5）内部，两个瓶子和塔架在建筑物外面，两个瓶子和组件被放置在建筑物的墙壁（9）的两侧，瓶子沿壁和塔架位于两个瓶子之间。

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