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1. 发明授权

US07678951B2 Method for adjusting the high heating value of gas in the LNG chain 有权
标题翻译：调整LNG链中气体高热值的方法
公开(公告)号：US07678951B2
公开(公告)日：2010-03-16
申请号：US11601109
申请日：2006-11-17
申请人： Denis Chretien
发明人： Denis Chretien
IPC分类号： C07C1/04 , F25J1/00 , C01B3/02 , C01B3/24
CPC分类号： C10L3/08 , C10L3/10 , F25J1/0022 , F25J1/0042 , F25J1/0052 , F25J1/0055 , F25J1/0057 , F25J1/0216 , F25J1/0229 , F25J1/023 , F25J1/0231 , F25J1/0292 , F25J3/0209 , F25J3/0214 , F25J3/0233 , F25J3/0238 , F25J3/0247 , F25J2200/02 , F25J2200/70 , F25J2200/74 , F25J2205/04 , F25J2205/82 , F25J2210/02 , F25J2210/04 , F25J2215/02 , F25J2215/62 , F25J2220/62 , F25J2230/08 , F25J2230/60 , F25J2240/02 , F25J2240/30 , F25J2245/02 , F25J2260/02 , F25J2260/20 , F25J2260/60 , F25J2270/12 , F25J2270/66 , F25J2290/02 , Y10S585/943
摘要： The subject of the invention is a method for treating a natural gas containing ethane, comprising the following stages: (a) extraction of at least one part of the ethane from the natural gas; (b) reforming of at least one part of the extracted ethane into a synthesis gas; (c) methanation of the synthesis gas into a methane-rich gas; and (d) mixing of the methane-rich gas with the natural gas. Installation for implementing this method.
摘要翻译：本发明的主题是用于处理含有乙烷的天然气的方法，包括以下阶段：（a）从天然气中提取至少一部分乙烷; （b）将至少一部分所提取的乙烷重整成合成气; （c）将合成气甲烷化成富甲烷气; 和（d）将富甲烷气体与天然气混合。安装实现这种方法。

2. 发明申请

US20060057056A1 Process and installation for the treatment of DSO 有权
标题翻译：处理和安装DSO的处理
公开(公告)号：US20060057056A1
公开(公告)日：2006-03-16
申请号：US11221915
申请日：2005-09-09
申请人： Denis Chretien
发明人： Denis Chretien
IPC分类号： C01B17/02 , B01D50/00
CPC分类号： C10L3/12
摘要： The invention relates to a process for the treatment of gas containing mercaptans and acid gases, comprising the following steps: (1) separating the acid gases from the said gas and obtaining a sweetened gas and the flow of acid gases containing H2S; (2) reacting the H2S thus obtained in step (1) according to the Claus reaction; (3) concentrating themercaptans in at least one cut of the said sweetened gas; (4) extracting the mercaptans of the said cut; and further comprising: (5) transforming the mercaptans into dialkyl-disulfide (DSO); (6) hydrogenating DSO into H2S; and (7) reacting the H2S thus obtained at step (6) according to the Claus reaction. The invention also relates to an installation for carrying out this procedure.
摘要翻译：本发明涉及一种用于处理含有硫醇和酸性气体的气体的方法，包括以下步骤：（1）从所述气体中分离酸性气体并获得增甜气体和含有H 2的酸性气体流（2）根据Claus反应使由步骤（1）得到的H 2 S 2 S反应; （3）将硫醇浓缩在所述增甜气体的至少一个切口中; （4）提取所述切割的硫醇; 并且还包括：（5）将硫醇转化为二烷基二硫醚（DSO）; （6）将DSO氢化成H 2 S; 和（7）根据Claus反应使步骤（6）得到的H 2 S 2 S反应。本发明还涉及一种用于执行该过程的装置。

3. 发明授权

US5386686A Process for the operation of a gas turbine group and the production of at least one air gas 失效
标题翻译：用于燃气轮机组的操作和至少一种空气的生产的方法
公开(公告)号：US5386686A
公开(公告)日：1995-02-07
申请号：US261216
申请日：1994-06-15
申请人： Denis Chretien , Jean-Louis Girault , Bernard Darredeau
发明人： Denis Chretien , Jean-Louis Girault , Bernard Darredeau
IPC分类号： F02C3/22 , F02C3/20 , F02C6/10 , F02C9/16 , F02C9/18 , F02C9/28 , F25J3/04 , F02C6/00
CPC分类号： F25J3/04606 , F02C3/20 , F02C6/10 , F25J3/04575
摘要： Process for the operation of a gas turbine group (1) producing energy by combustion of a gaseous fuel (24) with a mixture of air gas. There is interconnected with the group (1) an air gas separation unit (7) producing at least two air gases (9; 10-13). The operating conditions of the turbine (3) of the group are maintained similar to those of maximum power production by selecting, with the aid of the separation unit (7), the parameters of the mixture of air gas. The combined assembly for the production of energy and at least one air gas comprises a gas turbine group (1), comprising a first compressor (2) coupled to a turbine (3) and a combustion circuit (5) between the outlet of the first compressor (2) and the inlet of the turbine (3); an air separation unit (7) comprising a second air compressor (14) connected to an air supply inlet (8) of the unit, an impure nitrogen outlet (9) and at least one other outlet (10-13) for an air gas; and structure (25, 26; 20, 23) selectively to connect the air inlet (8) to the outlet of the first compressor (2) or the impure nitrogen outlet (9) to the combustion circuit (5).
摘要翻译：用于燃气轮机组（1）的操作的方法，其通过气体燃料（24）与空气的混合物的燃烧产生能量。与组（1）互连，产生至少两种空气（9; 10-13）的气体分离单元（7）。通过在分离单元（7）的帮助下选择气体混合物的参数，该组的涡轮机（3）的操作条件被保持类似于最大功率产生的运行条件。用于生产能量和至少一种空气的组合组件包括燃气轮机组（1），其包括联接到涡轮机（3）的第一压缩机（2）和第一压缩机（2）的出口之间的燃烧回路（5）压缩机（2）和涡轮机（3）的入口; 空气分离单元（7），包括连接到所述单元的空气供应入口（8）的第二空气压缩机（14），不纯的氮气出口（9）和用于空气的至少一个其它出口（10-13） ; 和选择性地将空气入口（8）连接到第一压缩机（2）的出口或不纯氮出口（9）到燃烧回路（5）的结构（25,26; 20,23）。

4. 发明授权

US09168494B2 Unit for establishing contact between a gas and a liquid for a floating platform 有权
标题翻译：用于建立浮动平台气体和液体之间接触的单元
公开(公告)号：US09168494B2
公开(公告)日：2015-10-27
申请号：US13878683
申请日：2011-10-10
申请人： Denis Chretien
发明人： Denis Chretien
IPC分类号： B01F3/04 , B01D3/00 , B01D3/16 , B01D53/18 , E21B43/34 , F25J3/02 , B01D53/26
CPC分类号： B01F3/04 , B01D3/008 , B01D3/16 , B01D53/18 , B01D53/185 , B01D53/263 , B01D2252/2025 , B01D2252/204 , B01D2257/304 , B01D2257/504 , B01D2257/80 , E21B43/34 , F25J3/0295 , F25J2200/90 , F25J2290/72 , Y02P70/34
摘要： A unit for establishing contact between a liquid and a gas includes: a chamber having a vertical axis; a first series of contact sections disposed along the length of the vertical axis of the chamber; a second series of contact sections disposed along the length of the vertical axis of the chamber, alternated with the contact sections of the first series; and a liquid circulation system designed to circulate a liquid in the contact sections of the first series and in the contact sections of the second series in a separate manner.
摘要翻译：用于建立液体和气体之间的接触的单元包括：具有垂直轴的室; 沿着所述腔室的垂直轴线的长度设置的第一系列接触部分; 沿着所述室的垂直轴线的长度设置的第二系列接触部分，与所述第一系列的接触部分交替; 以及液体循环系统，其设计成以分离的方式在第一系列的接触部分和第二系列的接触部分中的液体循环。

5. 发明申请

US20070149838A1 Method for adjusting the high heating value of gas in the LNG chain 有权
标题翻译：调整LNG链中气体高热值的方法
公开(公告)号：US20070149838A1
公开(公告)日：2007-06-28
申请号：US11601109
申请日：2006-11-17
申请人： Denis Chretien
发明人： Denis Chretien
IPC分类号： F25J1/00 , C07C4/02 , C07C5/327
CPC分类号： C10L3/08 , C10L3/10 , F25J1/0022 , F25J1/0042 , F25J1/0052 , F25J1/0055 , F25J1/0057 , F25J1/0216 , F25J1/0229 , F25J1/023 , F25J1/0231 , F25J1/0292 , F25J3/0209 , F25J3/0214 , F25J3/0233 , F25J3/0238 , F25J3/0247 , F25J2200/02 , F25J2200/70 , F25J2200/74 , F25J2205/04 , F25J2205/82 , F25J2210/02 , F25J2210/04 , F25J2215/02 , F25J2215/62 , F25J2220/62 , F25J2230/08 , F25J2230/60 , F25J2240/02 , F25J2240/30 , F25J2245/02 , F25J2260/02 , F25J2260/20 , F25J2260/60 , F25J2270/12 , F25J2270/66 , F25J2290/02 , Y10S585/943
摘要： The subject of the invention is a method for treating a natural gas containing ethane, comprising the following stages: (a) extraction of at least one part of the ethane from the natural gas; (b) reforming of at least one part of the extracted ethane into a synthesis gas; (c) methanation of the synthesis gas into a methane-rich gas; and (d) mixing of the methane-rich gas with the natural gas. Installation for implementing this method.
摘要翻译：本发明的主题是用于处理含有乙烷的天然气的方法，包括以下阶段：（a）从天然气中提取至少一部分乙烷; （b）将至少一部分所提取的乙烷重整成合成气; （c）将合成气甲烷化成富甲烷气; 和（d）将富甲烷气体与天然气混合。安装实现这种方法。

6. 发明授权

US5471843A Process and installation for the production of oxygen and/or nitrogen under pressure at variable flow rate 失效
标题翻译：用于在可变流量下在压力下生产氧气和/或氮气的过程和安装
公开(公告)号：US5471843A
公开(公告)日：1995-12-05
申请号：US306309
申请日：1994-09-15
申请人： Denis Chretien
发明人： Denis Chretien
IPC分类号： F25J3/04 , F25J3/00
CPC分类号： F25J3/04836 , F25J3/0409 , F25J3/04296 , F25J3/04303 , F25J3/04412 , F25J3/04466 , F25J3/04781 , F25J2200/06 , F25J2230/50 , F25J2235/50 , F25J2245/50 , F25J2290/10
摘要： Process and installation for the production of a variable flow rate of at least one principal constituent of air under pressure, of the type in which the constituent is withdrawn in liquid phase from an air distillation apparatus (12), tills liquid is brought to a vaporization pressure, and the liquid is vaporized under this vaporization pressure by heat exchange (in 9; 25) with a calorigenic fluid under pressure. The flow rate of the product constituent is adjusted by modifying the flow rate of the liquid to be vaporized and the vaporization pressure. The vaporization pressure is intermediate the withdrawal pressure and the production pressure, and the gas resulting from the vaporization is compressed to the production pressure (in 20). The modification is effected so as to permit the compressor (20) of the resulting gas to follow its characteristic curve (1), and, to effect this modification, the liquid to be vaporized is throttled in a variable manner (in 18), or the liquid to be vaporized is pumped by a variable speed pump, or the liquid to be vaporized is pumped (in 17) by a constant speed pump, and a variable flow of it is returned (in 24)to the distillation apparatus (12), the rest of the liquid being vaporized.
摘要翻译：用于生产压缩空气的至少一种主要成分的可变流速的方法和装置，其中组分从空气蒸馏装置（12）中以液相排出的类型的类型使得液体被蒸发压力，并且在该蒸发压力下通过与压力下的发热流体进行热交换（在9; 25）中使液体蒸发。通过改变待蒸发的液体的流量和蒸发压力来调节产物成分的流速。蒸发压力介于退出压力和生产压力之间，蒸发产生的气体压缩至生产压力（20℃）。进行这种修改以使得所得气体的压缩机（20）能够遵循其特性曲线（1），并且为了实现该修改，待蒸发的液体以可变方式（在18）中被节流，或待蒸发的液体由变速泵泵送，或者通过恒速泵泵送（17）中待蒸发的液体，并将其可变的流量（在24中）返回到蒸馏装置（12），其余的液体被蒸发。

7. 发明授权

US5323616A Process for cooling a gas in an apparatus for exploiting gases present in the air 失效
标题翻译：在用于利用存在于空气中的气体的设备中冷却气体的方法
公开(公告)号：US5323616A
公开(公告)日：1994-06-28
申请号：US132700
申请日：1993-11-30
申请人： Denis Chretien , Philippe Mazieres
发明人： Denis Chretien , Philippe Mazieres
IPC分类号： F25B27/02 , F25J3/04 , F25J3/02
CPC分类号： F25J3/04618 , F25B27/02 , F25J1/0015 , F25J1/0017 , F25J1/0208 , F25J1/0227 , F25J1/0234 , F25J3/04018 , F25J3/0403 , F25J3/04054 , F25J3/0406 , F25J3/04157 , F25J3/04527 , F25J3/04545 , F25J3/04575 , F25J3/046 , F25J3/04612 , F25J2230/02 , F25J2230/04 , F25J2230/06 , F25J2270/906 , Y10S62/912
摘要： Compressed air, feeding a unit for the separation of gases present in air, releases calories to a refrigerating unit which operates by absorption while cooling a flow of liquid in heat exchange relationship with a gas of the apparatus to cool the latter so as to ensure a reduction of the global energy consumption of the apparatus.
摘要翻译：压缩空气供给用于分离存在于空气中的气体的单元，将热量释放到通过吸收而操作的制冷单元，同时冷却与装置的气体的热交换关系的液体流以冷却后者，以确保降低设备的全球能耗。

8. 发明申请

US20130204066A1 UNIT FOR ESTABLISHING CONTACT BETWEEN A GAS AND A LIQUID FOR A FLOATING PLATFORM 有权
标题翻译：用于建立与气体和液体之间的联系以进行浮动平台的单元
公开(公告)号：US20130204066A1
公开(公告)日：2013-08-08
申请号：US13878683
申请日：2011-10-10
申请人： Denis Chretien
发明人： Denis Chretien
IPC分类号： B01F3/04 , B01D53/26 , B01D3/00 , B01D53/18
CPC分类号： B01F3/04 , B01D3/008 , B01D3/16 , B01D53/18 , B01D53/185 , B01D53/263 , B01D2252/2025 , B01D2252/204 , B01D2257/304 , B01D2257/504 , B01D2257/80 , E21B43/34 , F25J3/0295 , F25J2200/90 , F25J2290/72 , Y02P70/34
摘要： A unit for establishing contact between a liquid and a gas includes: a chamber having a vertical axis; a first series of contact sections disposed along the length of the vertical axis of the chamber; a second series of contact sections disposed along the length of the vertical axis of the chamber, alternated with the contact sections of the first series; and a liquid circulation system designed to circulate a liquid in the contact sections of the first series and in the contact sections of the second series in a separate manner.
摘要翻译：用于建立液体和气体之间的接触的单元包括：具有垂直轴的室; 沿着所述腔室的垂直轴线的长度设置的第一系列接触部分; 沿着所述室的垂直轴线的长度设置的第二系列接触部分，与所述第一系列的接触部分交替; 以及液体循环系统，其设计成以分离的方式在第一系列的接触部分和第二系列的接触部分中的液体循环。

9. 发明授权

US07332145B2 Process and installation for the treatment of DSO 有权
标题翻译：处理和安装DSO的处理
公开(公告)号：US07332145B2
公开(公告)日：2008-02-19
申请号：US11221915
申请日：2005-09-09
申请人： Denis Chretien
发明人： Denis Chretien
IPC分类号： B01J19/00 , C01B17/04
CPC分类号： C10L3/12
摘要： Disclosed is a process for the treatment of gas containing mercaptans and acid gases, including the following steps: (1) separating the acid gases from the said gas and obtaining a sweetened gas and the flow of acid gases containing H2S; (2) reacting the H2S thus obtained in step (1) according to the Claus reaction; (3) concentrating the mercaptans in at least one cut of the said sweetened gas; (4) extracting the mercaptans of the said cut; and further comprising: (5) transforming the mercaptans into dialkyl-disulfide (DSO); (6) hydrogenating DSO into H2S; and (7) reacting the H2S thus obtained at step (6) according to the Claus reaction. An installation for carrying out this procedure is also described.
摘要翻译：公开了一种处理含有硫醇和酸性气体的气体的方法，包括以下步骤：（1）从所述气体中分离出酸性气体并获得增甜气体，并且含有H 2 SUB> S; （2）根据Claus反应使由步骤（1）得到的H 2 S 2 S反应; （3）将硫醇浓缩在所述增甜气体的至少一个切口中; （4）提取所述切割的硫醇; 并且还包括：（5）将硫醇转化为二烷基二硫醚（DSO）; （6）将DSO氢化成H 2 S; 和（7）根据Claus反应使步骤（6）得到的H 2 S 2 S反应。还描述了用于执行该过程的安装。

10. 发明授权

US5437161A Process and installation for the production of oxygen and/or nitrogen under pressure at variable flow rate 失效
标题翻译：用于在可变流量下在压力下生产氧气和/或氮气的过程和安装
公开(公告)号：US5437161A
公开(公告)日：1995-08-01
申请号：US257691
申请日：1994-06-06
申请人： Denis Chretien
发明人： Denis Chretien
IPC分类号： F25J3/04 , F25J3/00
CPC分类号： F25J3/04103 , F25J3/0409 , F25J3/04303 , F25J3/04412 , F25J3/04781 , F25J3/04836 , F25J2230/50 , F25J2245/50 , F25J2290/10 , Y10S62/939
摘要： A process and an installation for the production of a variable flow rate of at least,one principal constituent of air under pressure, wherein a constituent is withdrawn in liquid phase from an air distillation apparatus (12), this liquid is brought to a vaporization pressure, and the liquid is vaporized under this vaporization pressure by heat exchange (in 9) with a calorific fluid under high pressure. The flow rate of the constituent is adjusted by modifying the flow rate of the liquid to be vaporized and the vaporization pressure. The vaporization pressure is intermediate the withdrawal pressure and the production pressure. The gas resulting from the vaporization is compressed in a compressor (20) to the production pressure.
摘要翻译：一种制备压力空气的至少一个主要成分的可变流速的方法和装置，其中组分从空气蒸馏装置（12）以液相排出，使该液体达到蒸发压力，并在该蒸发压力下通过与高压下的热量流体进行热交换（9）蒸发液体。通过改变待蒸发的液体的流量和蒸发压力来调节组分的流速。蒸发压力介于退出压力和生产压力之间。由蒸发产生的气体在压缩机（20）中被压缩至生产压力。

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