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1. 发明授权

US6022397A PSA process using an adsorbent with heterogeneous properties of capacity and/or selectivity 失效
标题翻译： PSA方法使用具有不同性质的容量和/或选择性的吸附剂
公开(公告)号：US6022397A
公开(公告)日：2000-02-08
申请号：US60462
申请日：1998-04-15
申请人： Dominique Rouge , Jacques Labasque , Serge Moreau , Christophe Montfort
发明人： Dominique Rouge , Jacques Labasque , Serge Moreau , Christophe Montfort
IPC分类号： B01D53/02 , B01D53/047 , B01J20/18 , B01J20/28
CPC分类号： B01D53/047 , B01D2253/108 , B01D2253/30 , B01D2256/12 , B01D2257/102 , B01D2259/402 , B01D2259/403 , B01D53/0476 , Y10S95/902
摘要： For the separation of nitrogen from oxygen in air, an adsorbent is used which preferentially adsorbs the nitrogen. The adsorbent is a heterogeneous zeolite whose particles have a distribution of the capacity to adsorb nitrogen relative to oxygen, with a ratio (.sigma..sub.c /.mu..sub.c) comprised between 0.02 and 0.15, and/or having a distribution of selectivity of adsorption of nitrogen relative to oxygen with a ratio (.sigma..sub.s /.mu..sub.s) comprised between 0.02 and 0.25.
摘要翻译：为了在空气中从氮气中分离氮气，使用优先吸附氮气的吸附剂。吸附剂是一种非均相沸石，其颗粒具有相对于氧吸附氮的能力分布，其比例（σc /μc）在0.02和0.15之间，和/或具有氮相对吸附选择性分布以比例（σs /μs）包含在0.02和0.25之间的氧气。

2. 发明授权

US6053966A Absorbent having heterogeneous exchange factor and PSA process employing such an absorbent 有权
标题翻译：具有异质交换因子的吸收剂和采用这种吸收剂的PSA方法
公开(公告)号：US6053966A
公开(公告)日：2000-04-25
申请号：US158152
申请日：1998-09-22
申请人： Serge Moreau , Jacques Labasque , Dominique Rouge
发明人： Serge Moreau , Jacques Labasque , Dominique Rouge
IPC分类号： B01D53/04 , B01D53/047 , B01J20/16 , B01J20/18 , B01J20/28 , B01J20/30
CPC分类号： B01J20/186 , B01D53/02 , B01D53/0476 , C01B13/027 , C01B3/56 , B01D2253/108 , B01D2256/12 , B01D2257/102 , C01B2203/043 , Y10S95/902
摘要： A heterogeneous adsorbent for the separation of gases, comprising particles of at least one zeolite containing at least one exchanged metal cation selected from monovalent, divalent and/or trivalent cations, the zeolite having an exchange-factor distribution of given mean having a standard deviation for the exchange-factor distribution of between about 0.3% and 5%, and a PSA, VSA or TSA process for separation of a gas flow, such as air, containing at least a first compound, such as nitrogen, which is adsorbed preferentially on the heterogeneous adsorbent, and at least a second compound, such as oxygen, which is less preferentially adsorbed on the heterogeneous adsorbent than the first compound.
摘要翻译：一种用于分离气体的非均相吸附剂，其包含至少一种含有至少一种选自一价，二价和/或三价阳离子的交换金属阳离子的沸石的颗粒，所述沸石具有给定平均值的交换因子分布，其具有标准偏差交换因子分布在约0.3％至5％之间，PSA，VSA或TSA方法用于分离至少包含第一化合物（例如氮）的气流如空气，其优先吸附在非均相吸附剂和至少第二化合物，例如氧，其比第一化合物更不优选吸附在异质吸附剂上。

3. 发明授权

US5922107A Process for the separation of gas mixtures containing oxygen and nitrogen 失效
标题翻译：用于分离含氧和氮的气体混合物的方法
公开(公告)号：US5922107A
公开(公告)日：1999-07-13
申请号：US925475
申请日：1997-09-08
申请人： Jacques Labasque , Serge Moreau , Dominique Rouge
发明人： Jacques Labasque , Serge Moreau , Dominique Rouge
IPC分类号： B01D53/02 , B01D53/04 , B01D53/047 , B01J20/18 , C01B13/02 , C01B21/04
CPC分类号： C01B21/0466 , B01D53/047 , B01J20/186 , C01B13/027 , B01D2253/108 , B01D2253/30 , B01D2256/12 , B01D2257/102 , B01D2259/40079 , B01D2259/40081 , B01D2259/4533 , B01D53/0476 , C01B2210/0046 , C01B2210/0062
摘要： A process for the separation of a gas mixture containing oxygen and nitrogen, including bringing the mixture into contact in an adsorption zone with a first selective adsorbent for nitrogen of faujasite type exchanged to at least 80% with lithium, in which the Si/Al ratio is lower than 1.5 and a second selective adsorbent for nitrogen of zeolite type exchanged with divalent cations such as the alkaline-earth metal or transition metal cations. The second adsorbent is characterized by a nitrogen adsorptivity C.sub.2 lower than the nitrogen adsorptivity C.sub.1 characterizing the first adsorbent, and an adsorption selectivity for nitrogen in relation to oxygen (1.times.10.sup.5 Pa, 20.degree. C.) higher than or equal to 3.
摘要翻译：一种用于分离包含氧和氮的气体混合物的方法，包括使混合物与吸附区接触，所述第一选择性吸附剂为八烷基硫化氮，与锂交换为至少80％，其中Si / Al比低于1.5的第二选择性吸附剂和与二价阳离子如碱土金属或过渡金属阳离子交换的沸石型氮的第二选择性吸附剂。第二吸附剂的特征在于低于表征第一吸附剂的氮吸附性C1的氮吸附性C2，以及相对于高于或等于3的氧（1×10 5 Pa，20℃）的氮的吸附选择性。

4. 发明授权

US5891218A Bed granulometry and thickness of a PSA unit 失效
标题翻译：床单粒度和PSA单位的厚度
公开(公告)号：US5891218A
公开(公告)日：1999-04-06
申请号：US966211
申请日：1997-11-07
申请人： Dominique Rouge , Serge Moreau , Christophe Montfort
发明人： Dominique Rouge , Serge Moreau , Christophe Montfort
IPC分类号： B01D53/04 , B01D53/047
CPC分类号： B01D53/02 , B01D53/04 , B01D2253/108 , B01D2253/304 , B01D2256/10 , B01D2256/12 , B01D2257/102 , B01D2257/104 , B01D53/047
摘要： A PSA process for the separation of a gaseous flow containing essentially oxygen and nitrogen, such as air, by preferential adsorption of the nitrogen on at least one bed of a thickness (e) of an adsorbent material of mean granulometry (d) in at least one separation zone, in which there is selected a thickness (e) of the adsorbent bed such that: ##EQU1## e and d being expressed in mm.
摘要翻译：用于通过在至少一个平均粒度测定法（d）的厚度（e）的至少一个床上优先吸附至少一个床来分离基本上含有氧和氮的气体流（例如空气）的PSA方法，至少一个分离区，其中选择吸附床的厚度（e），使得：e和d以mm表示。

5. 发明授权

US06221492B1 Ellipsoidal adsorbent particles and their use in a gas production process 失效
标题翻译：椭球吸附剂颗粒及其在气体生产过程中的应用
公开(公告)号：US06221492B1
公开(公告)日：2001-04-24
申请号：US09215521
申请日：1998-12-18
申请人： Serge Moreau , Jacques Labasque
发明人： Serge Moreau , Jacques Labasque
IPC分类号： B32B516
CPC分类号： B01J20/2803 , B01D53/02 , B01D53/047 , B01D53/0476 , B01D53/261 , B01D2253/108 , B01D2253/11 , B01D2253/25 , B01D2253/304 , B01D2253/34 , B01D2256/12 , B01D2256/16 , B01D2256/20 , B01D2256/22 , B01D2256/24 , B01D2256/245 , B01D2257/102 , B01D2257/108 , B01D2257/502 , B01D2257/504 , B01D2257/702 , B01D2257/7025 , B01D2257/80 , B01J20/183 , B01J20/28004 , B01J20/28019 , Y02C10/08 , Y02C20/20 , Y10T428/12944 , Y10T428/2982
摘要： Aggregated absorbent particles having a shape similar to an ellipsoid, which has a first axis (A—A) of length (a), a second axis (B—B) of length (b) and a third axis (C—C) of length (c), the first, second and third axes being orthogonal. The lengths of the first, second and third axes are such that: a>b≧c, and the ratio (a/b) of the length (a) of the first axis (A—A) to the length (b) of the second axis (B—B) is such that: 1.05
摘要翻译：具有与具有长度（a）的第一轴（AA），长度（b）的第二轴（BB）和长度（c）的第三轴线（CC））的椭圆形状的聚集的吸收性粒子，第一，第二和第三轴正交。第一轴，第二轴和第三轴的长度使得：a> b> = c，第一轴（AA）的长度（a）与长度（b）的比（a / b）第二轴（BB）使得：1.05

6. 发明授权

US06258152B1 PSA process using an aggregated adsorbent consisting of a zeolite phase and a binder 失效
标题翻译：使用由沸石相和粘合剂组成的聚集吸附剂的PSA方法
公开(公告)号：US06258152B1
公开(公告)日：2001-07-10
申请号：US09379348
申请日：1999-08-23
申请人： Jacques Labasque , Bernard Lledos , Serge Moreau
发明人： Jacques Labasque , Bernard Lledos , Serge Moreau
IPC分类号： B01D53047
CPC分类号： B01D53/02 , B01D53/0476 , B01D2253/108 , B01D2253/1085 , B01D2253/11 , B01D2256/12 , B01D2257/102 , B01J20/183 , B01J20/186 , Y10S95/902
摘要： A PSA process for separating a gas flow, such as air, containing a first gas compound, such as nitrogen, which is adsorbed preferentially on an adsorbent, and a second gas compound, such as oxygen, which is adsorbed less preferentially on the adsorbent than the first gas compound. The adsorbent is formed by an aggregate comprising a zeolite phase and a binder, and contains elements Si, Al, Li, Na, Mg, K and Ca, the total proportions of these elements in the adsorbent being such that the Si/Al ratio is between 1 and 2.4, the Na/Li ratio is between 0.012 and 0.300, the Mg/Li ratio is between 0.012 and 0.400, the Ca/Li ratio is between 0.012 and 0.200, and the K/Li ratio is between 0.001 and 0.060.
摘要翻译：用于分离气体流动的PSA方法，例如空气，其包含优先吸附在吸附剂上的第一气体化合物，例如氮气，以及第二气体化合物，例如氧气，其被吸附在吸附剂上不太优先地比第一气体化合物。吸附剂由包含沸石相和粘合剂的骨料形成，并且含有Si，Al，Li，Na，Mg，K和Ca的元素，吸附剂中这些元素的总比例使得Si / Al比为在1和2.4之间，Na / Li比在0.012和0.300之间，Mg / Li比在0.012和0.400之间，Ca / Li比在0.012和0.200之间，K / Li比在0.001和0.060之间。

7. 发明授权

US06274528B1 Process for manufacturing particles of X zeolite exchanged with metal cations 失效
标题翻译：用于制造与金属阳离子交换的X沸石颗粒的方法
公开(公告)号：US06274528B1
公开(公告)日：2001-08-14
申请号：US09379319
申请日：1999-08-23
申请人： Jacques Labasque , Bernard Lledos , Serge Moreau
发明人： Jacques Labasque , Bernard Lledos , Serge Moreau
IPC分类号： B01J2908
CPC分类号： B01J20/186 , B01D53/02 , B01D2253/108
摘要： A process for manufacturing particles of type X zeolite exchanged with at least lithium cations and having an Si/Al ratio less than or equal to 1.5, in which (a) at least one mother liquor containing lithium salts having a molar purity in excess of 95% is percolated through a bed of zeolite particles, the mother liquor making it possible to obtain a limit exchange factor (LEF) for the zeolite particles of between 90 and 100%, (b) the percolation of the mother liquor is stopped when an amount of mother liquor has been used which makes it possible to obtain a mean real exchange factor (REF) such that: REF=LEF−2%±1%; and (c) the lithium-exchanged zeolite particles are recovered. The particles of faujasite, preferably X, zeolite exchanged to at least 88% with lithium cations and having an Si/Al ratio less than or equal to 1.5 which are obtained by such a manufacturing process can be used as adsorbent in a PSA, preferably VSA, process for separating or purifying a gas flow.
摘要翻译：制造X型沸石的颗粒至少与锂阳离子交换并且Si / Al比小于或等于1.5的方法，其中（a）至少一种含有摩尔纯度超过95的锂盐的母液％通过沸石颗粒床进行渗透，母液可以获得90-100％的沸石颗粒的极限交换因子（LEF），（b）如果母液的渗透量为已经使用了母液，使得可以获得平均实际交换因子（REF），使得：REF = LEF-2％±1％; 和（c）回收锂交换的沸石颗粒。可以使用通过这种制造方法获得的八面沸石，优选X沸石与锂阳离子交换至至少88％的具有小于或等于1.5的Si / Al比的颗粒，作为PSA中的吸附剂，优选VSA 用于分离或净化气流的方法。

8. 发明授权

US06261344B1 PSA process using a faujasite zeolite containing metal cations as adsorbent 失效
标题翻译： PSA法使用含有八面沸石的金属阳离子作为吸附剂
公开(公告)号：US06261344B1
公开(公告)日：2001-07-17
申请号：US09379318
申请日：1999-08-23
申请人： Jacques Labasque , Bernard Lledos , Serge Moreau
发明人： Jacques Labasque , Bernard Lledos , Serge Moreau
IPC分类号： B01D5347
CPC分类号： B01D53/02 , B01D53/047 , B01D53/0476 , B01D2253/1085 , B01D2256/12 , B01D2256/16 , B01D2256/20 , B01D2256/22 , B01D2257/102 , B01D2259/4006 , B01D2259/402 , B01J20/186 , Y10S95/902
摘要： A PSA or VSA process for separating a gas flow, such as air, containing at least one first gas compound, such as nitrogen, which is preferentially adsorbed on at least one adsorbent, and at least one second gas compound, such as oxygen, which is adsorbed less preferentially on at least the one adsorbent than the first gas compound. The adsorbent used comprises particles of faujasite zeolite having a Si/Al ratio
摘要翻译：用于分离包含至少一种优选吸附在至少一种吸附剂上的至少一种第一气体化合物（例如氮气）和至少一种第二气体化合物（例如氧气）的气体流（例如空气）的PSA或VSA方法，其中在至少一种吸附剂上比第一气体化合物少吸附。使用的吸附剂包括Si / Al比<1.5的八面沸石颗粒，例如LSX沸石，含有80-99％的Li +阳离子，0.01-25％的Na +阳离子，0.01％-10％的Mg2阳离子，0.01％ 10％Ca2 +阳离子和0-3％K +阳离子。

9. 发明授权

US6068678A Process for separating a gaseous flow by a PSA procedure 失效
标题翻译：通过PSA方法分离气流的方法
公开(公告)号：US6068678A
公开(公告)日：2000-05-30
申请号：US110245
申请日：1998-07-06
申请人： Jacques Labasque , Serge Moreau , Christine Marot
发明人： Jacques Labasque , Serge Moreau , Christine Marot
IPC分类号： B01D53/02 , B01D53/04 , B01D53/047 , B01J20/18 , C01B39/02 , C01B39/22
CPC分类号： B01D53/02 , B01D53/0407 , B01D2253/108 , B01D2253/304 , B01D2253/308 , B01D2256/12 , B01D2257/102 , B01D53/047 , Y10S95/902
摘要： A PSA process for the separation of a feed gas, for example air, containing at least one first component, such as nitrogen, and a second component, such as oxygen, by preferential adsorption of the first component at a high adsorption pressure, on at least one bed of particles of an adsorbent material and recovery of a gas flow enriched in the second component, with desorption of the first component at a low desorption pressure. The ratio (.mu./.sigma.) of the mean granulometry (.mu.) of the adsorbent particles contained in the bed, to the breadth of granulometric distribution (.sigma.) of the particles, is comprised within the range 1.5 to 15, the particles of adsorbent material being particles of zeolite, such as zeolite X or zeolite LSX, exchanged by metallic cations, preferably cations of lithium and/or calcium.
摘要翻译：用于分离含有至少一种第一组分如氮的进料气体，例如空气的PSA方法，通过在高吸附压力下优先吸附第一组分，在第一组分至少一个吸附材料颗粒床和富含第二组分的气流的回收，第一组分在低解吸压力下解吸。包含在床中的吸附剂颗粒的平均粒度（μ）与颗粒的粒度分布（sigma）的宽度之比（μ/ sigma）在1.5至15范围内，吸附材料颗粒沸石的颗粒如沸石X或沸石LSX，被金属阳离子交换，优选锂和/或钙的阳离子。

10. 发明申请

US20130055891A1 METHOD AND EQUIPMENT FOR TREATING CO2-RICH SMOKE 有权
标题翻译：用于处理二氧化碳烟雾的方法和设备
公开(公告)号：US20130055891A1
公开(公告)日：2013-03-07
申请号：US13634276
申请日：2011-02-25
申请人： Bruno Alban , Philippe Arpentinier , Alain Briglia , Serge Moreau , Fabrice Del Corso , Benoit Davidian
发明人： Bruno Alban , Philippe Arpentinier , Alain Briglia , Serge Moreau , Fabrice Del Corso , Benoit Davidian
IPC分类号： B01D53/14 , B01D53/02
CPC分类号： B01D53/263 , B01D47/00 , B01D53/002 , B01D53/62 , B01D53/64 , B01D53/75 , B01D2251/302 , B01D2251/404 , B01D2256/22 , B01D2257/102 , B01D2257/104 , B01D2257/11 , B01D2257/302 , B01D2257/404 , B01D2257/602 , B01D2258/00 , C01B32/50 , F23J15/02 , F23J2215/50 , F23J2215/60 , F23J2219/40 , F23J2219/70 , F25J3/0266 , F25J3/04533 , F25J3/04563 , F25J3/067 , F25J2205/32 , F25J2205/34 , F25J2210/70 , F25J2220/80 , F25J2230/08 , F25J2230/30 , F25J2260/44 , F25J2270/90 , Y02C10/04 , Y02C10/12 , Y02E20/326 , Y02E20/344 , Y02P20/152
摘要： The invention relates to a method for treating a gas stream comprising combustion fumes containing CO2 in an initial proportion, water vapor, one or more volatile acid compounds, and one or more additional impurities selected from among oxygen, nitrogen and argon, comprising the steps of: i) compressing the gas stream to a final pressure of 1 bar to 74 bar absolute; ii) cooling the gas stream to a temperature of around −10° C. to around −130° C. and eliminating at least one additional impurity; and iii) recovering a CO2-enriched gas stream containing a final proportion of CO2 greater than the initial proportion of CO2 in the stream to be treated. In addition, the method comprises, prior to step i), a step of pre-drying the stream for removing therefrom at least a portion of the water vapor which it contains.
摘要翻译：本发明涉及一种用于处理气流的方法，其包括初始比例含有CO 2的燃烧烟雾，水蒸气，一种或多种挥发性酸化合物和一种或多种选自氧，氮和氩的附加杂质，其包括以下步骤：：i）将气流压缩至1巴至74巴绝对压力的最终压力; ii）将气流冷却至约-10℃至约-130℃的温度，并除去至少一种另外的杂质; 和iii）回收含CO 2的最终比例的CO 2的CO 2的流量大于待处理流中CO 2的初始比例。此外，该方法在步骤i）之前包括预干燥流以从其中除去其中含有的至少一部分水蒸气的步骤。

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