公开(公告)号：US08377842B2

公开(公告)日：2013-02-19

申请号：US12602841

申请日：2007-06-13

申请人： Soon Haeng Cho ,  Sodankoor Garadi Thirumaleshwara Bhat ,  Sang Sup Han ,  Jong Ho Park ,  Jong Nam Kim ,  Heon Jung

发明人： Soon Haeng Cho ,  Sodankoor Garadi Thirumaleshwara Bhat ,  Sang Sup Han ,  Jong Ho Park ,  Jong Nam Kim ,  Heon Jung

IPC分类号： B01J20/02 ,  B01D53/62

CPC分类号： C01B3/56 ,  B01D53/02 ,  B01D53/047 ,  B01D2253/104 ,  B01D2253/106 ,  B01D2253/112 ,  B01D2253/20 ,  B01D2256/16 ,  B01D2257/502 ,  B01J20/3204 ,  B01J20/3236 ,  C01B2203/043 ,  C01B2203/047 ,  C01B2203/0475 ,  C01B2203/048

摘要： The present invention relates to an adsorbent for separating carbon monoxide from a gas mixture including hydrogen gas and a method of preparing the same. The adsorbent for selectively separating monoxide includes a solid material, which is a solid support impregnated and dispersed with a cuprous salt by bringing the solid support into contact with a cuprous salt solution stabilized by dissolving a cuprous salt or a cuprous salt mixture in a solvent. The adsorbent is advantageous in that the selectivity for carbon monoxide is improved, so that the amount of carbon monoxide included in the gas mixture is decreased to infinitesimal quantities, thereby producing high-purity hydrogen products.

摘要翻译： 本发明涉及从包含氢气的气体混合物中分离一氧化碳的吸附剂及其制备方法。 用于选择性分离一氧化碳的吸附剂包括固体材料，其是通过使固体载体与通过将亚铜盐或亚铜盐混合物溶解在溶剂中稳定的亚铜盐溶液接触而浸渍和分散有亚铜盐的固体载体。 吸附剂的优点在于，一氧化碳的选择性提高，使得气体混合物中包含的一氧化碳的量减少到无穷小量，从而产生高纯度氢产物。

公开(公告)号：US20110005391A1

公开(公告)日：2011-01-13

申请号：US12668068

申请日：2007-07-13

申请人： Soon Haeng Cho ,  Sodankoor Garadi Thirumaleshwara Bhat ,  Sang Sup Han ,  Jong Ho Park ,  Jong Nam Kim ,  Heon Jung

发明人： Soon Haeng Cho ,  Sodankoor Garadi Thirumaleshwara Bhat ,  Sang Sup Han ,  Jong Ho Park ,  Jong Nam Kim ,  Heon Jung

IPC分类号： B01D53/047

CPC分类号： C01B3/56 ,  B01D53/047 ,  B01D2253/102 ,  B01D2253/104 ,  B01D2253/106 ,  B01D2253/108 ,  B01D2256/16 ,  B01D2257/502 ,  B01D2257/504 ,  B01D2257/7022 ,  B01D2257/80 ,  B01D2259/40035 ,  B01D2259/40071 ,  B01D2259/40081 ,  B01D2259/403 ,  B01D2259/404 ,  B01D2259/4146 ,  C01B2203/043 ,  C01B2203/047 ,  C01B2203/0475 ,  C01B2203/0495 ,  Y02C10/08 ,  Y02P20/152 ,  Y02P30/30

摘要： Disclosed are a pressure swing adsorption apparatus for hydrogen purification and a hydrogen purification method using the same. The pressure swing adsorption apparatus for hydrogen purification includes a plurality of adsorption columns connected with a feed supply pipe, a hydrogen storage tank for collecting purified hydrogen from the adsorption columns, and valves for opening or closing a plurality of pipes connected to the respective adsorption columns, and the adsorption columns are packed with adsorbent beds of active alumina or silica gel, activated carbon, zeolite 13X, zeolite 5A, and a carbon monoxide-selective adsorbent other than the zeolite 5A, in order to remove carbon dioxide, methane, and carbon monoxide from a hydrogen-containing gas mixture supplied through the feed supply pipe, and the content of carbon monoxide in the discharged hydrogen is minimized through sequential adsorption on the adsorbents in the adsorption columns. The content of carbon monoxide in the purified hydrogen product can be decreased to 10 ppm or less, thus facilitating the production of highly pure hydrogen products.

摘要翻译： 公开了一种用于氢气净化的变压吸附装置和使用其的氢气净化方法。 用于氢气净化的变压吸附装置包括与供给管连接的多个吸附塔，用于从吸附塔收集净化氢的氢储罐和用于打开或关闭与各吸附塔连接的多个管的阀 吸附柱填充活性氧化铝或硅胶吸附剂床，活性炭，沸石13X，沸石5A和沸石5A以外的一氧化碳选择性吸附剂，以除去二氧化碳，甲烷和碳 通过供给管供给的含氢气体混合物中的一氧化碳，排出的氢中的一氧化碳含量通过吸附塔中的吸附剂的顺序吸附而最小化。 纯化氢产物中一氧化碳的含量可以降低到10ppm以下，从而促进了高纯度氢产物的生产。

公开(公告)号：US20100204043A1

公开(公告)日：2010-08-12

申请号：US12602841

申请日：2007-06-13

申请人： Soon Haeng Cho ,  Sodankoor Garadi Thirumaleshwara Bhat ,  Sang Sup Han ,  Jong Ho Park ,  Jong Nam Kim ,  Heon Jung

发明人： Soon Haeng Cho ,  Sodankoor Garadi Thirumaleshwara Bhat ,  Sang Sup Han ,  Jong Ho Park ,  Jong Nam Kim ,  Heon Jung

IPC分类号： B01J20/22 ,  B01J20/00 ,  B01J20/10 ,  B01J20/08 ,  B01J20/16

CPC分类号： C01B3/56 ,  B01D53/02 ,  B01D53/047 ,  B01D2253/104 ,  B01D2253/106 ,  B01D2253/112 ,  B01D2253/20 ,  B01D2256/16 ,  B01D2257/502 ,  B01J20/3204 ,  B01J20/3236 ,  C01B2203/043 ,  C01B2203/047 ,  C01B2203/0475 ,  C01B2203/048

摘要： The present invention relates to an adsorbent for separating carbon monoxide from a gas mixture including hydrogen gas and a method of preparing the same. The adsorbent for selectively separating monoxide includes a solid material, which is a solid support impregnated and dispersed with a cuprous salt by bringing the solid support into contact with a cuprous salt solution stabilized by dissolving a cuprous salt or a cuprous salt mixture in a solvent. The adsorbent is advantageous in that the selectivity for carbon monoxide is improved, so that the amount of carbon monoxide included in the gas mixture is decreased to infinitesimal quantities, thereby producing high-purity hydrogen products.

摘要翻译： 本发明涉及从包含氢气的气体混合物中分离一氧化碳的吸附剂及其制备方法。 用于选择性分离一氧化碳的吸附剂包括固体材料，其是通过使固体载体与通过将亚铜盐或亚铜盐混合物溶解在溶剂中稳定的亚铜盐溶液接触而浸渍和分散有亚铜盐的固体载体。 吸附剂的优点在于，一氧化碳的选择性提高，使得气体混合物中包含的一氧化碳的量减少到无穷小量，从而产生高纯度氢产物。

公开(公告)号：US08298319B2

公开(公告)日：2012-10-30

申请号：US12668068

申请日：2007-07-13

申请人： Soon Haeng Cho ,  Sodankoor Garadi Thirumaleshwara Bhat ,  Sang Sup Han ,  Jong Ho Park ,  Jong Nam Kim ,  Heon Jung

发明人： Soon Haeng Cho ,  Sodankoor Garadi Thirumaleshwara Bhat ,  Sang Sup Han ,  Jong Ho Park ,  Jong Nam Kim ,  Heon Jung

IPC分类号： C01B3/02 ,  B01D53/047

CPC分类号： C01B3/56 ,  B01D53/047 ,  B01D2253/102 ,  B01D2253/104 ,  B01D2253/106 ,  B01D2253/108 ,  B01D2256/16 ,  B01D2257/502 ,  B01D2257/504 ,  B01D2257/7022 ,  B01D2257/80 ,  B01D2259/40035 ,  B01D2259/40071 ,  B01D2259/40081 ,  B01D2259/403 ,  B01D2259/404 ,  B01D2259/4146 ,  C01B2203/043 ,  C01B2203/047 ,  C01B2203/0475 ,  C01B2203/0495 ,  Y02C10/08 ,  Y02P20/152 ,  Y02P30/30

摘要： Disclosed are a pressure swing adsorption apparatus for hydrogen purification and a hydrogen purification method using the same. The pressure swing adsorption apparatus for hydrogen purification includes a plurality of adsorption columns connected with a feed supply pipe, a hydrogen storage tank for collecting purified hydrogen from the adsorption columns, and valves for opening or closing a plurality of pipes connected to the respective adsorption columns, and the adsorption columns are packed with adsorbent beds of active alumina or silica gel, activated carbon, zeolite 13X, zeolite 5A, and a carbon monoxide-selective adsorbent other than the zeolite 5A, in order to remove carbon dioxide, methane, and carbon monoxide from a hydrogen-containing gas mixture supplied through the feed supply pipe, and the content of carbon monoxide in the discharged hydrogen is minimized through sequential adsorption on the adsorbents in the adsorption columns. The content of carbon monoxide in the purified hydrogen product can be decreased to 10 ppm or less, thus facilitating the production of highly pure hydrogen products.

摘要翻译： 公开了一种用于氢气净化的变压吸附装置和使用其的氢气净化方法。 用于氢气净化的变压吸附装置包括与供给管连接的多个吸附塔，用于从吸附塔收集净化氢的氢储罐和用于打开或关闭与各吸附塔连接的多个管的阀 吸附柱填充活性氧化铝或硅胶吸附剂床，活性炭，沸石13X，沸石5A和沸石5A以外的一氧化碳选择性吸附剂，以除去二氧化碳，甲烷和碳 通过供给管供给的含氢气体混合物中的一氧化碳，排出的氢中的一氧化碳含量通过吸附塔中的吸附剂的顺序吸附而最小化。 纯化氢产物中一氧化碳的含量可以降低到10ppm以下，从而促进了高纯度氢产物的生产。

公开(公告)号：US06315816B1

公开(公告)日：2001-11-13

申请号：US09411990

申请日：1999-10-04

申请人： Soon Haeng Cho ,  Sang Sup Han ,  Jong Nam Kim ,  Nettem Venkateswarlu Choudary ,  Prakash Kumar ,  Sodankoor Garadi Thirumaleshwara Bhat

发明人： Soon Haeng Cho ,  Sang Sup Han ,  Jong Nam Kim ,  Nettem Venkateswarlu Choudary ,  Prakash Kumar ,  Sodankoor Garadi Thirumaleshwara Bhat

IPC分类号： B01D5304

CPC分类号： B01D53/02 ,  B01J20/0233 ,  B01J20/0288 ,  B01J20/0296 ,  B01J20/12 ,  B01J20/223 ,  B01J20/28004 ,  B01J20/28061 ,  B01J20/3042 ,  B01J20/3085 ,  B01J20/3204 ,  B01J20/3236 ,  B01J20/3272 ,  B01J20/3289 ,  B01J20/3433 ,  B01J20/3483 ,  B01J20/3491 ,  B01J2220/42 ,  B01J2220/58 ,  Y02C20/20 ,  Y10S95/90

摘要： A group of solid adsorbents in the form of powder, granules or pellets having improved adsorptive capacity and selectivity for ethylene and/or propylene is disclosed. These adsorbents comprise (a) a silver compound and (b) a bentonite clay support bulk of which comprises SiO2 and Al2O3 and the rest being oxides of Fe, Ca, Mg, Na and K and having sufficiently high surface area on which the silver compound is dispersed or impregnated. The support may be pretreated by polymer solutions to impart sufficient mechanical strength as measured by attrition loss. Mechanical strength may also be improved by pre-heating the support. These adsorbents are highly stable and are capable of reversibly adsorbing substantial quantity of ethylene and/or propylene at room temperature. The rates of adsorption of ethylene and/or propylene are also very high in these adsorbents, which is believed to be due to the synergistic interaction between the components of the novel composition of the present invention.

摘要翻译： 公开了一组具有改善的吸附能力和对乙烯和/或丙烯的选择性的粉末，颗粒或丸粒形式的固体吸附剂。 这些吸附剂包含（a）银化合物和（b）膨润土粘土支撑体，其包含SiO 2和Al 2 O 3，其余为Fe，Ca，Mg，Na和K的氧化物，并且具有足够高的表面积，其上银化合物 分散或浸渍。 载体可以通过聚合物溶液预处理以赋予足够的机械强度，通过消耗损耗测量。 机械强度也可以通过预热支撑来改善。 这些吸附剂是高度稳定的，并且能够在室温下可逆地吸附大量的乙烯和/或丙烯。 乙烯和/或丙烯的吸附速率在这些吸附剂中也非常高，这被认为是由于本发明的新型组合物的组分之间的协同相互作用。

公开(公告)号：US08436223B2

公开(公告)日：2013-05-07

申请号：US12593249

申请日：2008-03-28

申请人： Jong-Nam Kim ,  Jong-Ho Park ,  Seong-Jun Lee ,  Min-Su Ko ,  Hee Tae Beum ,  Jongkee Park ,  Chang Hyun Ko ,  Sang Sup Han ,  Soon-Haeng Cho

发明人： Jong-Nam Kim ,  Jong-Ho Park ,  Seong-Jun Lee ,  Min-Su Ko ,  Hee Tae Beum ,  Jongkee Park ,  Chang Hyun Ko ,  Sang Sup Han ,  Soon-Haeng Cho

IPC分类号： C07C7/12

CPC分类号： B01D53/047 ,  B01D2256/24 ,  B01D2257/7022 ,  B01D2259/40054 ,  B01D2259/4006 ,  B01D2259/40062 ,  B01D2259/40067 ,  B01D2259/403 ,  C07C7/13 ,  C07C11/08

摘要： The present invention relates to a method for the separation of C4 olefins and C4 paraffins from a C4 hydrocarbon mixed gas including butene-1, trans-2- butene, cis-2-butene, normal butane, isobutane, etc. The method of the present invention produces C4 olefins with high purity by introducing a gaseous C4 mixture into the adsorption tower loaded with adsorbent selectively adsorbing olefins to adsorb C4 olefins and to discharge C4 paraffins to the outlet of the tower, desorbing C4 olefins adsorbed on the adsorption tower with a desorbent C5 hydrocarbon, C6 hydrocarbon, etc.), and then separating the C4 olefin and the desorbent by a distillation process.

摘要翻译： 本发明涉及一种从包括丁烯-1，反式-2-丁烯，顺式-2-丁烯，正丁烷，异丁烷等的C4烃混合气体中分离C4烯烃和C4链烷烃的方法。 本发明通过将气态C 4混合物引入负载有选择性吸附烯烃以吸附C4烯烃并将C4链烷烃排出到塔的出口的吸附塔中，通过引入吸附塔上的C4烯烃来解吸附在吸附塔上的C4烯烃来生产高纯度的C4烯烃 解吸C5烃，C6烃等），然后通过蒸馏方法分离C4烯烃和解吸剂。

公开(公告)号：US09090522B2

公开(公告)日：2015-07-28

申请号：US13819021

申请日：2011-08-26

申请人： Jong Ho Park ,  Jong Nam Kim ,  Hee Tae Beum ,  Seong Jun Lee ,  Jang Jae Lee ,  Dong Wook Kim ,  Chang Hyun Ko ,  Sang Sup Han ,  Soon Haeng Cho

发明人： Jong Ho Park ,  Jong Nam Kim ,  Hee Tae Beum ,  Seong Jun Lee ,  Jang Jae Lee ,  Dong Wook Kim ,  Chang Hyun Ko ,  Sang Sup Han ,  Soon Haeng Cho

IPC分类号： C07C7/12 ,  B01D53/047 ,  C07C7/13 ,  C10G70/04

CPC分类号： C07C7/12 ,  B01D53/047 ,  B01D2253/108 ,  B01D2256/24 ,  B01D2257/7022 ,  B01D2259/40073 ,  B01D2259/4063 ,  C07C7/13 ,  C10G70/046 ,  C10G2300/107 ,  C10G2300/4081 ,  C10G2400/20 ,  Y02C20/20 ,  Y02P30/464 ,  C07C11/04

摘要： A method and apparatus for concentrating and recovering ethylene from the off-gas from an apparatus which produces gasoline, propylene and the like by fluidized catalytic cracking (FCC) of heavy oils such as atmospheric residue, generated in a crude oil refining process, is provided. The method and apparatus can reduce the amount of ethylene rinse in the subsequent ethylene displacement desorption process by increasing the ethylene purity of a raw material gas and reducing the concentration of weakly adsorbing components in the raw material gas and can reduce the loss of a desorbent during a distillation process for separating the desorbent from the weakly adsorbing components. Thus, ethylene can be recovered from the off-gas from fluidized catalytic cracking of heavy oils at high concentration and low cost.

摘要翻译： 提供了一种从废气中浓缩和回收乙烯的方法和装置，该装置通过在原油精炼过程中产生的重质油如大气残留物的流化催化裂化（FCC）产生汽油，丙烯等 。 该方法和装置可以通过提高原料气体的乙烯纯度和降低原料气体中弱吸附组分的浓度来减少后续乙烯取代脱附过程中的乙烯冲洗量，并可以减少脱附剂在 用于将解吸剂与弱吸附组分分离的蒸馏方法。 因此，可以从废气中以高浓度和低成本从重油的流化催化裂化中回收乙烯。

公开(公告)号：US20140148634A1

公开(公告)日：2014-05-29

申请号：US13819021

申请日：2011-08-26

申请人： Jong Ho Park ,  Jong Nam Kim ,  Hee Tae Beum ,  Seong Jun Lee ,  Jang Jae Lee ,  Dong Wook Kim ,  Chang Hyun Ko ,  Sang Sup Han ,  Soon Haeng Cho

发明人： Jong Ho Park ,  Jong Nam Kim ,  Hee Tae Beum ,  Seong Jun Lee ,  Jang Jae Lee ,  Dong Wook Kim ,  Chang Hyun Ko ,  Sang Sup Han ,  Soon Haeng Cho

IPC分类号： C07C7/12

CPC分类号： C07C7/12 ,  B01D53/047 ,  B01D2253/108 ,  B01D2256/24 ,  B01D2257/7022 ,  B01D2259/40073 ,  B01D2259/4063 ,  C07C7/13 ,  C10G70/046 ,  C10G2300/107 ,  C10G2300/4081 ,  C10G2400/20 ,  Y02C20/20 ,  Y02P30/464 ,  C07C11/04

摘要： A method and apparatus for concentrating and recovering ethylene from the off-gas from an apparatus which produces gasoline, propylene and the like by fluidized catalytic cracking (FCC) of heavy oils such as atmospheric residue, generated in a crude oil refining process, is provided. The method and apparatus can reduce the amount of ethylene rinse in the subsequent ethylene displacement desorption process by increasing the ethylene purity of a raw material gas and reducing the concentration of weakly adsorbing components in the raw material gas and can reduce the loss of a desorbent during a distillation process for separating the desorbent from the weakly adsorbing components. Thus, ethylene can be recovered from the off-gas from fluidized catalytic cracking of heavy oils at high concentration and low cost.

摘要翻译： 提供了一种从废气中浓缩和回收乙烯的方法和装置，该装置通过在原油精炼过程中产生的重质油如大气残留物的流化催化裂化（FCC）产生汽油，丙烯等 。 该方法和装置可以通过提高原料气体的乙烯纯度和降低原料气体中弱吸附组分的浓度来减少后续乙烯取代脱附过程中的乙烯冲洗量，并可以减少脱附剂在 用于将解吸剂与弱吸附组分分离的蒸馏方法。 因此，可以从废气中以高浓度和低成本从重油的流化催化裂化中回收乙烯。

公开(公告)号：US20130299737A1

公开(公告)日：2013-11-14

申请号：US13980094

申请日：2012-01-26

申请人： Jong Ho Park ,  Kwang Bok Yi ,  Jong Nam Kim ,  Hee Tae Beum ,  Jong Kee Park ,  Chang Hyun Ko ,  Sang Sup Han ,  Soon Haeng Cho ,  Taesung Jung

发明人： Jong Ho Park ,  Kwang Bok Yi ,  Jong Nam Kim ,  Hee Tae Beum ,  Jong Kee Park ,  Chang Hyun Ko ,  Sang Sup Han ,  Soon Haeng Cho ,  Taesung Jung

IPC分类号： B01J20/04

CPC分类号： B01J20/041 ,  B01D53/02 ,  B01D2251/402 ,  B01D2251/408 ,  B01D2251/602 ,  B01D2251/606 ,  B01D2253/112 ,  B01D2257/104 ,  B01D2258/06 ,  B01J20/043 ,  B01J20/3078 ,  B01J20/3293 ,  B01J2220/42 ,  C01F11/06 ,  C01F11/18 ,  C01P2002/72 ,  C01P2002/88 ,  C01P2004/03

摘要： Provided is a preparation method of an oxygen-selective adsorbent selectively adsorbing oxygen in the air and an oxygen-selective adsorbent prepared thereby. The preparation method includes: preparing BaMg(CO3)2 particles or particles in which MgCO3 or Mg(OH)2 are attached to the outside of BaMg(CO3)2; and sintering the particles at a high temperature. The oxygen-selective adsorbent according to the present invention may adsorb oxygen in the air at a fast rate as compared with an existing oxygen-selective adsorbent and have high thermal stability and excellent oxygen adsorptivity.

摘要翻译： 提供了选择性吸附空气中的氧的氧选择性吸附剂的制备方法和由此制备的氧选择性吸附剂。 制备方法包括：制备BaMg（CO3）2颗粒或其中MgCO3或Mg（OH）2附着在BaMg（CO3）2外部的颗粒; 并在高温下烧结颗粒。 与现有的氧选择性吸附剂相比，根据本发明的氧选择性吸附剂可以以较快的速度吸附空气中的氧并且具有高热稳定性和优异的氧吸附性。

公开(公告)号：US20130206581A1

公开(公告)日：2013-08-15

申请号：US13819007

申请日：2011-08-26

申请人： Jong Nam Kim ,  Jong Ho Park ,  Hee Tae Beum ,  Seong Jun Lee ,  Jang Jae Lee ,  Dong Wook Kim ,  Chang Hyun Ko ,  Sang Sup Han ,  Soon Haeng Cho

发明人： Jong Nam Kim ,  Jong Ho Park ,  Hee Tae Beum ,  Seong Jun Lee ,  Jang Jae Lee ,  Dong Wook Kim ,  Chang Hyun Ko ,  Sang Sup Han ,  Soon Haeng Cho

IPC分类号： C07C7/00

CPC分类号： C07C7/005 ,  B01D53/04 ,  B01D2253/108 ,  B01D2256/24 ,  B01D2257/7022 ,  B01D2259/40086 ,  B01D2259/404 ,  C07C7/04 ,  C07C7/13 ,  Y02P30/464 ,  C07C11/02 ,  C07C11/04 ,  C07C11/06

摘要： A process and apparatus for separating an olefin from mixed gases containing light olefins is provided. The process includes adsorbing the olefin of an olefin-containing mixed gas in an adsorption column packed with an adsorbent selectively adsorbing the olefin; discharging gases other than the olefin through the outlet of the adsorption column; desorbing the adsorbed olefin by displacement using a desorbent, and separating the olefin from the desorbent, thereby producing a high-purity olefin. The apparatus includes adsorption columns packed with an adsorbent selectively adsorbing an olefin, and at least two distillation columns for separating an olefin/desorbent mixture and an olefin poor stream/desorbent into their components. If the olefin concentration of the off-gas from an olefin rinse step is higher than that of a raw material gas, recovering the olefin from the off-gas is carried out before or after the adsorption step.

摘要翻译： 提供了一种用于从含有轻质烯烃的混合气体中分离烯烃的方法和装置。 该方法包括在填充有选择性吸附烯烃的吸附剂的吸附塔中吸附含烯烃混合气体的烯烃; 通过吸附塔的出口排出除烯烃以外的气体; 使用解吸剂通过置换解吸吸附的烯烃，并从解吸剂中分离烯烃，从而产生高纯度烯烃。 该装置包括填充有选择性吸附烯烃的吸附剂的吸附塔和用于将烯烃/脱附剂混合物和烯烃不良物流/解吸剂分离成其组分的至少两个蒸馏塔。 如果来自烯烃漂洗步骤的废气的烯烃浓度高于原料气体的烯烃浓度，则在吸附步骤之前或之后进行从废气中回收烯烃。