公开(公告)号：US09192911B2

公开(公告)日：2015-11-24

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： C01F11/18 ,  B01J20/04 ,  B01D53/02 ,  C01F11/06 ,  B01J20/30

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：US20100116639A1

公开(公告)日：2010-05-13

申请号：US12593252

申请日：2008-04-11

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

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

IPC分类号： B01D3/00

CPC分类号： C07C7/12 ,  B01D3/143 ,  B01D53/04 ,  B01D2253/108 ,  B01D2256/24 ,  B01D2257/7022 ,  B01D2259/40086 ,  B01D2259/403 ,  C07C7/005 ,  C07C7/04 ,  C07C7/13 ,  C07C11/08

摘要： The present invention relates to a hybrid process comprising an adsorption process and a distillation process for the separation of butene-1 from a C4 hydrocarbon mixture gas including butene-1, trans-2-butene, cis-2-butene, normal butane, isobutane, etc. The above hybrid process comprises introducing a gaseous C4 mixture into the adsorption tower loaded with adsorbents which adsorb olefins selectively to discharge C4 paraffins to the outlet of the tower, desorbing C4 olefins selectively adsorbed in the adsorption tower to produce high purity C4 olefins mixture gas in which isobutane and normal butane was removed, and separating the high C4 olefins mixture gas (a mixture of butene-1, trans-2-butene, cis-2-butene, and a trace amount of C4 paraffins) via distillation to obtain high purity butene-1 including a trace amount of isobutane in the top of the distillation tower and obtain a mixture gas including trans-2-butene, cis-2-butene and a trace amount of normal butane in the bottom of the tower.

摘要翻译： 本发明涉及一种混合方法，其包括吸附过程和用于从包含丁烯-1，反式-2-丁烯，顺式-2-丁烯，正丁烷，异丁烷的C 4烃混合气体中分离丁烯-1的蒸馏方法 等等。上述混合方法包括将气态C 4混合物引入到负载有吸附剂的吸附塔中，所述吸附剂选择性吸附烯烃以将C4链烷烃排出到塔的出口，解吸选择性吸附在吸附塔中的C4烯烃以产生高纯度C4烯烃 除去异丁烷和正丁烷的混合气体，通过蒸馏将高C4烯烃混合气体（丁烯-1，反式-2-丁烯，顺式-2-丁烯和痕量的C4链烷烃的混合物）分离成 在蒸馏塔顶部得到含有痕量异丁烷的高纯度丁烯-1，得到底部的反式-2-丁烯，顺式-2-丁烯和痕量正丁烷的混合气体 他塔。

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：US6022398A

公开(公告)日：2000-02-08

申请号：US34023

申请日：1998-03-02

申请人： Soon-Haeng Cho ,  Sang-Sup Han ,  Jong-Nam Kim ,  Kuck-Tack Chue ,  Jung-Il Yang ,  Hee-Tae Beum

发明人： Soon-Haeng Cho ,  Sang-Sup Han ,  Jong-Nam Kim ,  Kuck-Tack Chue ,  Jung-Il Yang ,  Hee-Tae Beum

IPC分类号： B01D53/04 ,  B01D53/02 ,  B01D53/053 ,  C07C7/12 ,  C07C9/12

CPC分类号： B01D53/053 ,  B01D2253/102 ,  B01D2253/108 ,  B01D2256/24 ,  B01D2259/40007 ,  B01D2259/40066 ,  B01D2259/402 ,  B01D53/0423 ,  B01D53/0446

摘要： A high purity isobutane adsorption separation and purification apparatus is provided including a pressure regulator which regulates the pressure of an isobutane-containing gas; the at least one adsorption bed packed with zeolite 5A and carbon molecular sieve arranged downstream of and operatively associated with the pressure regulator; a flow control valve disposed between the pressure regulator and the at least one adsorption bed; a surge tank operatively associated with and for receiving a purified isobutane product from the at least one adsorption bed; a vacuum pump operatively associated with and for removal of impurities from the at least one adsorption bed; and valves disposed between the pressure regulator and the at least one adsorption bed, between the at least one adsorption bed and the surge tank, and between the at least one adsorption bed and the vacuum pump. An adsorptive separation and isobutane purification process is also provided which may be used with the apparatus of the invention.

摘要翻译： 提供了一种高纯度异丁烷吸附分离和净化装置，包括调节含异丁烷的气体的压力的压力调节器; 填充有沸石5A的至少一个吸附床和布置在压力调节器的下游并与压力调节器可操作地相关联的碳分子筛; 设置在所述压力调节器和所述至少一个吸附床之间的流量控制阀; 调节罐，其与所述至少一个吸附床可操作地相关联并用于接收纯化的异丁烷产物; 与所述至少一个吸附床可操作地相关联并用于从所述至少一个吸附床去除杂质的真空泵; 以及设置在所述压力调节器和所述至少一个吸附床之间，所述至少一个吸附床和所述缓冲罐之间以及所述至少一个吸附床和所述真空泵之间的阀。 还提供了可与本发明的装置一起使用的吸附分离和异丁烷纯化方法。

公开(公告)号：US20190054443A1

公开(公告)日：2019-02-21

申请号：US15679372

申请日：2017-08-17

申请人： Kanghee Cho ,  Sang Sup Han ,  Taesung Jung ,  Hee Tae Beum ,  Jong Nam Kim ,  Jungsu Kim

发明人： Kanghee Cho ,  Sang Sup Han ,  Taesung Jung ,  Hee Tae Beum ,  Jong Nam Kim ,  Jungsu Kim

IPC分类号： B01J20/02 ,  B01J20/08 ,  B01J20/28 ,  B01J20/32 ,  B01J20/30

摘要： A highly selective carbon monoxide adsorbent and a method of preparing the highly selective carbon monoxide adsorbent are provided. The highly selective carbon monoxide adsorbent includes a boehmite or pseudo-boehmite in which a copper compound is dispersed.

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：US09376354B2

公开(公告)日：2016-06-28

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： B01D53/04 ,  C07C7/04 ,  C07C7/13 ,  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。

公开(公告)号：US08431762B2

公开(公告)日：2013-04-30

申请号：US12593252

申请日：2008-04-11

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

发明人： Jong-Ho Park ,  Jong-Nam Kim ,  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： C07C7/12 ,  B01D3/143 ,  B01D53/04 ,  B01D2253/108 ,  B01D2256/24 ,  B01D2257/7022 ,  B01D2259/40086 ,  B01D2259/403 ,  C07C7/005 ,  C07C7/04 ,  C07C7/13 ,  C07C11/08

摘要： The present invention relates to a hybrid process comprising an adsorption process and a distillation process for the separation of butene-1 from a C4 hydrocarbon mixture gas including butene-1, trans-2-butene, cis-2-butene, normal butane, isobutane, etc. The above hybrid process comprises introducing a gaseous C4 mixture into the adsorption tower loaded with adsorbents which adsorb olefins selectively to discharge C4 paraffins to the outlet of the tower, desorbing C4 olefins selectively adsorbed in the adsorption tower to produce high purity C4 olefins mixture gas in which isobutane and normal butane was removed, and separating the high C4 olefins mixture gas (a mixture of butene-1, trans-2-butene, cis-2-butene, and a trace amount of C4 paraffins) via distillation to obtain high purity butene-1 including a trace amount of isobutane in the top of the distillation tower and obtain a mixture gas including trans-2-butene, cis-2-butene and a trace amount of normal butane in the bottom of the tower.

摘要翻译： 本发明涉及一种混合方法，其包括吸附过程和用于从包含丁烯-1，反式-2-丁烯，顺式-2-丁烯，正丁烷，异丁烷的C 4烃混合气体中分离丁烯-1的蒸馏方法 等等。上述混合方法包括将气态C 4混合物引入到负载有吸附剂的吸附塔中，所述吸附剂选择性吸附烯烃以将C4链烷烃排出到塔的出口，解吸选择性吸附在吸附塔中的C4烯烃以产生高纯度C4烯烃 除去异丁烷和正丁烷的混合气体，通过蒸馏将高C4烯烃混合气体（丁烯-1，反式-2-丁烯，顺式-2-丁烯和痕量的C4链烷烃的混合物）分离成 在蒸馏塔顶部得到含有痕量异丁烷的高纯度丁烯-1，得到底部的反式-2-丁烯，顺式-2-丁烯和痕量正丁烷的混合气体 他塔。

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。