公开(公告)号：US08729141B2

公开(公告)日：2014-05-20

申请号：US13132471

申请日：2009-09-14

申请人： Jong Wook Bae ,  Jong Hyeok Oh ,  Ki Won Jun ,  Yun Jo Lee ,  Jun-ho Ko ,  Seok-Lyong Song ,  Keh-Sik Min

发明人： Jong Wook Bae ,  Jong Hyeok Oh ,  Ki Won Jun ,  Yun Jo Lee ,  Jun-ho Ko ,  Seok-Lyong Song ,  Keh-Sik Min

IPC分类号： C07C27/00

CPC分类号： C07C29/154 ,  Y02P20/582 ,  C07C31/04

摘要： Disclosed is a method for methanol synthesis using synthesis gas obtained from reforming of natural gas with carbon dioxide. First, synthesis gas is obtained from steam carbon dioxide reforming of methane, in which steam reforming of natural gas is carried out simultaneously with carbon dioxide reforming of methane, by using a catalyst (Ni/Ce/MgAlOx, or Ni/Ce—Zr/MgAlOx) and processing condition capable of maintaining a predetermined ratio of carbon monoxide, carbon dioxide, and hydrogen [H2/(2CO+3CO2)=0.85-1.15]. Next, methanol synthesis is carried out by using the obtained synthesis gas and a catalyst system suitable for methanol synthesis with minimum byproduct formation (a catalyst system including a Cu—Zn—Al oxide containing CuO, ZnO, and Al2O3 at a predetermined ratio in combination with a cerium-zirconium oxide obtained by a sol-gel process). In addition, unreacted synthesis gas remaining after the operation of methanol synthesis is recycled efficiently to improve the carbon availability (methane and CO2 availability) and energy efficiency in the overall process.

摘要翻译： 公开了使用由二氧化碳重整天然气得到的合成气进行甲醇合成的方法。 首先，通过使用催化剂（Ni / Ce / MgAlO x或Ni / Ce-Zr / Ni）与甲烷的二氧化碳重整与甲烷的二氧化碳重整同时进行天然气的蒸汽重整，从蒸汽二氧化碳重整获得合成气， MgAlOx）和能够保持一氧化碳，二氧化碳和氢气的预定比例的加氢条件[H 2 /（2CO + 3CO 2）= 0.85-1.15]。 接下来，通过使用所得到的合成气和适合于具有最小副产物形成的甲醇合成的催化剂体系（包含含有CuO，ZnO和Al 2 O 3的Cu-Zn-Al氧化物以预定比例组合的催化剂体系进行甲醇合成） 与通过溶胶 - 凝胶法获得的铈 - 氧化锆）。 此外，在甲醇合成操作之后残留的未反应的合成气被有效地再循环以提高整个过程中的碳利用率（甲烷和二氧化碳可用性）和能量效率。

公开(公告)号：US20110114892A1

公开(公告)日：2011-05-19

申请号：US13055853

申请日：2009-07-30

申请人： Ki Won Jun ,  Seung-Chan Baek ,  Jong Wook Bae ,  Keh-Sik Min ,  Seok-Lyong Song ,  Tae-Young Oh

发明人： Ki Won Jun ,  Seung-Chan Baek ,  Jong Wook Bae ,  Keh-Sik Min ,  Seok-Lyong Song ,  Tae-Young Oh

IPC分类号： C01B3/38 ,  B01J21/02 ,  B01J37/08 ,  B01J37/02

CPC分类号： B01J23/83 ,  B01J21/10 ,  B01J23/002 ,  B01J23/22 ,  B01J23/31 ,  B01J35/002 ,  B01J35/006 ,  B01J37/0201 ,  B01J37/0205 ,  B01J37/0207 ,  C01B3/40 ,  C01B2203/0233 ,  C01B2203/0238 ,  C01B2203/0283 ,  C01B2203/061 ,  C01B2203/062 ,  C01B2203/1058 ,  C01B2203/1082 ,  C01B2203/1094 ,  C01B2203/1241 ,  C07C29/1518 ,  Y02P20/52 ,  C07C31/04

摘要： Disclosed are a catalyst for preparing synthesis gas from natural gas and carbon dioxide, and a method for preparing the same. More particularly, a combined reforming process is performed as an economical way of using carbon dioxide, wherein steam reforming of natural gas is carried out simultaneously with carbon dioxide reforming of methane in such a manner that a predetermined ratio of carbon monoxide/carbon dioxide/hydrogen (H2/(2CO+3CO2)=0.85-1.15) is maintained. In this manner, the catalyst is used to prepare synthesis gas suitable for methanol synthesis and Fischer-Tropsch synthesis. Disclosed also is a method for preparing synthesis gas on a specific catalyst consisting of Ni/Ce/MgAlOx or Ni/Ce—Zr/MgAlOx. The catalyst is inhibited from deactivation caused by generation of cokes during the reaction as well as deactivation caused by reoxidation of nickel with water added during the reaction. Therefore, the catalyst shows excellent activity as compared to other catalysts for use in combined reforming.

摘要翻译： 公开了从天然气和二氧化碳制备合成气的催化剂及其制备方法。 更具体地，作为使用二氧化碳的经济方法进行组合重整方法，其中天然气的蒸汽重整与甲烷的二氧化碳重整同时进行，使得一氧化碳/二氧化碳/氢气的预定比例 （H2 /（2CO + 3CO2）= 0.85-1.15）。 以这种方式，催化剂用于制备适用于甲醇合成和费 - 托合成的合成气。 还公开了在由Ni / Ce / MgAlO x或Ni / Ce-Zr / MgAlO x组成的特定催化剂上制备合成气的方法。 催化剂被抑制在反应期间由焦炭产生引起的失活以及由反应期间加入的水的镍再氧化引起的失活。 因此，与用于组合重整的其它催化剂相比，催化剂显示出优异的活性。

公开(公告)号：US20110237689A1

公开(公告)日：2011-09-29

申请号：US13132471

申请日：2009-09-09

申请人： Jong Wook Bae ,  Jong Hyeok Oh ,  Ki Won Jun ,  Yun Jo Lee ,  Jun-ho Ko ,  Seok-Lyong Song ,  Keh-Sik Min

发明人： Jong Wook Bae ,  Jong Hyeok Oh ,  Ki Won Jun ,  Yun Jo Lee ,  Jun-ho Ko ,  Seok-Lyong Song ,  Keh-Sik Min

IPC分类号： C07C27/00

CPC分类号： C07C29/154 ,  Y02P20/582 ,  C07C31/04

摘要： Disclosed is a method for methanol synthesis using synthesis gas obtained from reforming of natural gas with carbon dioxide. First, synthesis gas is obtained from steam carbon dioxide reforming of methane, in which steam reforming of natural gas is carried out simultaneously with carbon dioxide reforming of methane, by using a catalyst (Ni/Ce/MgAlOx, or Ni/Ce—Zr/MgAlOx) and processing condition capable of maintaining a predetermined ratio of carbon monoxide, carbon dioxide, and hydrogen [H2/(2CO+3CO2)=0.85-1.15] Next, methanol synthesis is carried out by using the obtained synthesis as and a catalyst system suitable for methanol synthesis with minimum byproduct formation (a catalyst system including a Cu—Zn—Al oxide containing CuO, ZnO, and Al2O3 at a predetermined ratio in combination with a cerium-zirconium oxide obtained by a sol-gel process). In addition, unreacted synthesis gas remaining after the operation of methanol synthesis is recycled efficiently to improve the carbon availability (methane and CO2 availability) and energy efficiency in the overall process.

摘要翻译： 公开了使用由二氧化碳重整天然气得到的合成气进行甲醇合成的方法。 首先，通过使用催化剂（Ni / Ce / MgAlO x或Ni / Ce-Zr / Ni）与甲烷的二氧化碳重整与甲烷的二氧化碳重整同时进行天然气的蒸汽重整，从蒸汽二氧化碳重整获得合成气， MgAlOx）和能够保持一氧化碳，二氧化碳和氢的预定比例的加工条件[H 2 /（2CO + 3CO 2）= 0.85-1.15]接下来，通过使用所得到的合成和催化剂体系进行甲醇合成 适合于最小副产物形成的甲醇合成（包括以规定比例含有CuO，ZnO和Al 2 O 3的Cu-Zn-Al氧化物与通过溶胶 - 凝胶法得到的铈 - 锆氧化物组合的催化剂体系）。 此外，在甲醇合成操作之后残留的未反应的合成气被有效地再循环以提高整个过程中的碳利用率（甲烷和二氧化碳可用性）和能量效率。

公开(公告)号：US06475944B1

公开(公告)日：2002-11-05

申请号：US09535747

申请日：2000-03-27

申请人： Hee-Sung Yang ,  Seok-Lyong Song ,  Hyun-Chul Choi ,  In-Sik Nam ,  Ho-Jeong Chae

发明人： Hee-Sung Yang ,  Seok-Lyong Song ,  Hyun-Chul Choi ,  In-Sik Nam ,  Ho-Jeong Chae

IPC分类号： B01J2116

CPC分类号： F01N3/2066 ,  B01D53/8628 ,  B01D53/9418 ,  B01D2251/2062 ,  B01D2255/2063 ,  B01D2255/20707 ,  B01D2255/20723 ,  B01D2255/20738 ,  B01D2255/20761 ,  B01J29/049 ,  F01N2610/02 ,  Y02T10/24

摘要： A catalyst for effectively removing NOx by using NH3 as a reducing agent is disclosed. Particularly, a vanadia impregnated onto Ti-PILC (titania-pillared interlayer clay) is disclosed, which is prepared by the generally known technology. More specifically, a V2O5/Ti-PILC catalyst is disclosed, in which NOx contained in the flue gas from an electric power plant and the like (an excessive amount of SO2 being present in the flue gas stream) is reacted with NH3 (which is injected as a reducing agent) over a vanadia impregnated onto a Ti-PILC, so that they can be converted into harmless nitrogen and water. The V2O5/Ti-PILC catalyst is employed for reducing NOx contained in the exhaust gas stream as well as the large amounts of SO2 into nitrogen and water. The catalyst is prepared by pillaring a titania to a clay by a pillaring method. The V2O5/Ti-PILC catalyst prepared in the present invention reveals a superior NO removal activity under dry and wet conditions compared with the commercial V2O5—WO3/TiO2 catalyst.

摘要翻译： 公开了一种通过使用NH 3作为还原剂有效地除去NOx的催化剂。 特别地，公开了通过通常已知的技术制备的浸渍在Ti-PILC（二氧化钛柱状夹层粘土）上的氧化钒。 更具体地，公开了一种V2O5 / Ti-PILC催化剂，其中来自发电厂的烟道气中所含的NOx（烟道气中存在过量的SO 2）与NH 3（其是 作为还原剂注入）浸渍在Ti-PILC上的钒氧化物，使得它们可以转化成无害的氮和水。 V2O5 / Ti-PILC催化剂用于将废气流中所含的NOx以及大量的SO2还原成氮和水。 通过柱状法将二氧化钛作为粘土制成催化剂。 本发明制备的V2O5 / Ti-PILC催化剂与商业V2O5-WO3 / TiO2催化剂相比，在干湿条件下显示出优异的NO去除活性。

公开(公告)号：US08623927B2

公开(公告)日：2014-01-07

申请号：US13055496

申请日：2009-07-24

申请人： Suk-Hwan Kang ,  Jong Wook Bae ,  Ki Won Jun ,  Keh-Sik Min ,  Seok-Lyong Song ,  Sam-Heon Jeong

发明人： Suk-Hwan Kang ,  Jong Wook Bae ,  Ki Won Jun ,  Keh-Sik Min ,  Seok-Lyong Song ,  Sam-Heon Jeong

IPC分类号： C07C27/00

CPC分类号： B01J23/80 ,  B01J23/002 ,  B01J23/83 ,  B01J35/0006 ,  B01J37/0009 ,  B01J37/031 ,  B01J37/036 ,  B01J2523/00 ,  C07C29/154 ,  Y02P20/52 ,  C07C31/04 ,  B01J2523/17 ,  B01J2523/27 ,  B01J2523/31 ,  B01J2523/3712 ,  B01J2523/48

摘要： Disclosed are a catalyst for synthesis of methanol from synthesis gas and a method for preparing the same. The catalyst includes a Cu—Zn—Al oxide containing CuO, ZnO and Al2O3 in a predetermined ratio or Cu—Zn—Al—Zr oxide containing CuO, ZnO, Al2O3 and ZrO2 in a predetermined ratio, in combination with a cerium-zirconium oxide obtained by a sol-gel process. As compared to the existing Cu—Zn—Al catalysts for synthesizing methanol, the catalyst disclosed herein inhibits formation of byproducts and improves yield of methanol. Therefore, it is possible to improve methanol purification efficiency and carbon conversion efficiency.

摘要翻译： 公开了从合成气合成甲醇的催化剂及其制备方法。 该催化剂包括以规定比例含有CuO，ZnO和Al 2 O 3的Cu-Zn-Al氧化物，或者含有规定比例的CuO，ZnO，Al 2 O 3和ZrO 2的Cu-Zn-Al-Zr氧化物与铈锆氧化物 通过溶胶 - 凝胶法获得。 与用于合成甲醇的现有Cu-Zn-Al催化剂相比，本文公开的催化剂抑制副产物的形成并提高甲醇的产率。 因此，可以提高甲醇净化效率和碳转化效率。

公开(公告)号：US08524119B2

公开(公告)日：2013-09-03

申请号：US13055853

申请日：2009-07-30

申请人： Ki Won Jun ,  Seung-Chan Baek ,  Jong Wook Bae ,  Keh-Sik Min ,  Seok-Lyong Song ,  Tae-Young Oh

发明人： Ki Won Jun ,  Seung-Chan Baek ,  Jong Wook Bae ,  Keh-Sik Min ,  Seok-Lyong Song ,  Tae-Young Oh

IPC分类号： C01B3/26

CPC分类号： B01J23/83 ,  B01J21/10 ,  B01J23/002 ,  B01J23/22 ,  B01J23/31 ,  B01J35/002 ,  B01J35/006 ,  B01J37/0201 ,  B01J37/0205 ,  B01J37/0207 ,  C01B3/40 ,  C01B2203/0233 ,  C01B2203/0238 ,  C01B2203/0283 ,  C01B2203/061 ,  C01B2203/062 ,  C01B2203/1058 ,  C01B2203/1082 ,  C01B2203/1094 ,  C01B2203/1241 ,  C07C29/1518 ,  Y02P20/52 ,  C07C31/04

摘要： Disclosed are a catalyst for preparing synthesis gas from natural gas and carbon dioxide, and a method for preparing the same. More particularly, a combined reforming process is performed as an economical way of using carbon dioxide, wherein steam reforming of natural gas is carried out simultaneously with carbon dioxide reforming of methane in such a manner that a predetermined ratio of carbon monoxide/carbon dioxide/hydrogen (H2/(2CO+3CO2)=0.85-1.15) is maintained. In this manner, the catalyst is used to prepare synthesis gas suitable for methanol synthesis and Fischer-Tropsch synthesis. Disclosed also is a method for preparing synthesis gas on a specific catalyst consisting of Ni/Ce/MgAlOx or Ni/Ce-Zr/MgAlOx. The catalyst is inhibited from deactivation caused by generation of cokes during the reaction as well as deactivation caused by reoxidation of nickel with water added during the reaction. Therefore, the catalyst shows excellent activity as compared to other catalysts for use in combined reforming.

摘要翻译： 公开了从天然气和二氧化碳制备合成气的催化剂及其制备方法。 更具体地，作为使用二氧化碳的经济方法进行组合重整方法，其中天然气的蒸汽重整与甲烷的二氧化碳重整同时进行，使得一氧化碳/二氧化碳/氢气的预定比例 （H2 /（2CO + 3CO2）= 0.85-1.15）。 以这种方式，催化剂用于制备适用于甲醇合成和费 - 托合成的合成气。 还公开了在由Ni / Ce / MgAlO x或Ni / Ce-Zr / MgAlO x组成的特定催化剂上制备合成气的方法。 催化剂被抑制在反应期间由焦炭产生引起的失活以及由反应期间加入的水的镍再氧化引起的失活。 因此，与用于组合重整的其它催化剂相比，催化剂显示出优异的活性。

公开(公告)号：US20140170032A1

公开(公告)日：2014-06-19

申请号：US14232807

申请日：2013-03-22

申请人： Hee-Sung Yang ,  Joon-Ho Ko ,  Chan-do Park ,  Seok-Lyong Song ,  Jae-Woo Lee ,  Sung-Young Lee ,  Jai-Hyun Park ,  Kyoung-Jae Kim ,  Seung-Han Han ,  Young-Jin Cho ,  Tae-Min Kim ,  Ju-Yong Jung

发明人： Hee-Sung Yang ,  Joon-Ho Ko ,  Chan-do Park ,  Seok-Lyong Song ,  Jae-Woo Lee ,  Sung-Young Lee ,  Jai-Hyun Park ,  Kyoung-Jae Kim ,  Seung-Han Han ,  Young-Jin Cho ,  Tae-Min Kim ,  Ju-Yong Jung

IPC分类号： F01N3/28

CPC分类号： F01N3/281 ,  B01D53/9413 ,  B01D2255/20707 ,  B01D2255/20723 ,  B01D2255/20776 ,  B01D2255/2092 ,  F01N3/022 ,  F01N3/035 ,  F01N2330/02 ,  F01N2330/22 ,  F01N2510/06

摘要： The present invention relates to a metal filter for purifying the exhaust gas from a ship, and a preparation method thereof. The purpose of the present invention is to provide: a metal filter for purifying the exhaust gas from a ship, capable of reducing nitrogen oxide by 85% or more at 250-300° C.; and a preparation method thereof. The metal filter for removing nitrogen oxide contained in the exhaust gas from a ship of the present invention comprises an integrated catalyst, wherein a metal substrate comprising irregularities is coated with a low temperature active catalyst in which vanadium (V), tungsten (W) and alumina sol are supported in a Ti-pillared clay (Ti-PILC) powdered support.

摘要翻译： 本发明涉及一种用于净化船舶废气的金属过滤器及其制备方法。 本发明的目的是提供一种用于净化来自船舶的废气的金属过滤器，其能够在250-300℃下将氮氧化物还原85％以上。 及其制备方法。 用于除去本发明船舶废气中所含的氮氧化物的金属过滤器包括一体化催化剂，其中包含不规则的金属基体涂覆有低温活性催化剂，其中钒（V），钨（W）和 氧化铝溶胶负载在钛柱状粘土（Ti-PILC）粉末状载体中。

公开(公告)号：US20110118367A1

公开(公告)日：2011-05-19

申请号：US13055496

申请日：2009-07-24

申请人： Suk-Hwan Kang ,  Jong Wook Bae ,  Ki Won Jun ,  Keh-Sik Min ,  Seok-Lyong Song ,  Sam-Heon Jeong

发明人： Suk-Hwan Kang ,  Jong Wook Bae ,  Ki Won Jun ,  Keh-Sik Min ,  Seok-Lyong Song ,  Sam-Heon Jeong

IPC分类号： C07C27/06 ,  B01J21/06 ,  B01J37/06 ,  B01J37/08 ,  B01J37/03

CPC分类号： B01J23/80 ,  B01J23/002 ,  B01J23/83 ,  B01J35/0006 ,  B01J37/0009 ,  B01J37/031 ,  B01J37/036 ,  B01J2523/00 ,  C07C29/154 ,  Y02P20/52 ,  C07C31/04 ,  B01J2523/17 ,  B01J2523/27 ,  B01J2523/31 ,  B01J2523/3712 ,  B01J2523/48

摘要： Disclosed are a catalyst for synthesis of methanol from synthesis gas and a method for preparing the same. The catalyst includes a Cu—Zn—Al oxide containing CuO, ZnO and Al2O3 in a predetermined ratio or Cu—Zn—Al—Zr oxide containing CuO, ZnO, Al2O3 and ZrO2 in a predetermined ratio, in combination with a cerium-zirconium oxide obtained by a sol-gel process. As compared to the existing Cu—Zn—Al catalysts for synthesizing methanol, the catalyst disclosed herein inhibits formation of byproducts and improves yield of methanol. Therefore, it is possible to improve methanol purification efficiency and carbon conversion efficiency.

摘要翻译： 公开了从合成气合成甲醇的催化剂及其制备方法。 该催化剂包括以规定比例含有CuO，ZnO和Al 2 O 3的Cu-Zn-Al氧化物，或者含有规定比例的CuO，ZnO，Al 2 O 3和ZrO 2的Cu-Zn-Al-Zr氧化物与铈锆氧化物 通过溶胶 - 凝胶法获得。 与用于合成甲醇的现有Cu-Zn-Al催化剂相比，本文公开的催化剂抑制副产物的形成并提高甲醇的产率。 因此，可以提高甲醇净化效率和碳转化效率。

公开(公告)号：US09371765B2

公开(公告)日：2016-06-21

申请号：US14232807

申请日：2013-03-22

申请人： Hee-Sung Yang ,  Joon-Ho Ko ,  Chan-Do Park ,  Seok-Lyong Song ,  Jae-Woo Lee ,  Sung-Young Lee ,  Jai-Hyun Park ,  Kyoung-Jae Kim ,  Seung-Han Han ,  Young-Jin Cho ,  Tae-Min Kim ,  Ju-Yong Jung

发明人： Hee-Sung Yang ,  Joon-Ho Ko ,  Chan-Do Park ,  Seok-Lyong Song ,  Jae-Woo Lee ,  Sung-Young Lee ,  Jai-Hyun Park ,  Kyoung-Jae Kim ,  Seung-Han Han ,  Young-Jin Cho ,  Tae-Min Kim ,  Ju-Yong Jung

IPC分类号： B01D50/00 ,  F01N3/28 ,  F01N3/022 ,  F01N3/035 ,  B01D53/94

CPC分类号： F01N3/281 ,  B01D53/9413 ,  B01D2255/20707 ,  B01D2255/20723 ,  B01D2255/20776 ,  B01D2255/2092 ,  F01N3/022 ,  F01N3/035 ,  F01N2330/02 ,  F01N2330/22 ,  F01N2510/06

摘要： The present invention relates to a metal filter for purifying the exhaust gas from a ship, and a preparation method thereof. The purpose of the present invention is to provide: a metal filter for purifying the exhaust gas from a ship, capable of reducing nitrogen oxide by 85% or more at 250-300° C.; and a preparation method thereof. The metal filter for removing nitrogen oxide contained in the exhaust gas from a ship of the present invention comprises an integrated catalyst, wherein a metal substrate comprising irregularities is coated with a low temperature active catalyst in which vanadium (V), tungsten (W) and alumina sol are supported in a Ti-pillared clay (Ti-PILC) powdered support.

摘要翻译： 本发明涉及一种用于净化船舶废气的金属过滤器及其制备方法。 本发明的目的是提供一种用于净化来自船舶的废气的金属过滤器，其能够在250-300℃下将氮氧化物还原85％以上。 及其制备方法。 用于除去本发明船舶废气中所含的氮氧化物的金属过滤器包括一体化催化剂，其中包含不规则的金属基体涂覆有低温活性催化剂，其中钒（V），钨（W）和 氧化铝溶胶负载在钛柱状粘土（Ti-PILC）粉末状载体中。