公开(公告)号：US07452842B2

公开(公告)日：2008-11-18

申请号：US10678288

申请日：2003-10-03

Applicant: Toshiya Wakatsuki ,  Kiyoshi Inaba ,  Hideyuki Nakajima ,  Eiichi Hosoya

Inventor： Toshiya Wakatsuki ,  Kiyoshi Inaba ,  Hideyuki Nakajima ,  Eiichi Hosoya

IPC: B01J23/00 ,  B01J21/00 ,  B01J20/00

CPC classification number: B01J23/75 ,  B01J23/755 ,  B01J23/78 ,  B01J35/006 ,  B01J35/0066 ,  B01J35/1009 ,  B01J35/1014 ,  B01J37/0201 ,  C01B3/40 ,  C01B2203/0233 ,  C01B2203/0238 ,  C01B2203/1052 ,  C01B2203/1241 ,  C01B2203/1247 ,  Y02P20/142 ,  Y02P20/52

Abstract: A porous preform (carrier) is soaked in an impregnating solution, which contains both of a catalytic-activity constituent, e.g. Ni and/or Co, and a carrier-forming constituent, e.g. Mg, Al, Zr, Ti and/or Ca, so as to simultaneously infiltrate the catalytic-activity and carrier-forming constituents into the porous preform. The impregnated preform is dried, calcined at a temperature of 700° C. or higher and then activated at a temperature of 500° C. or higher, whereby fine catalytic-activity particles are distributed on a surface of the porous carrier with high dispersion. Due to finely-distributed catalytic-activity particles, the surface of the catalyst is prevented from deposition of carbonaceous matters during reformation of hydrocarbon and held in an active state over a long term.

Abstract translation: 将多孔预成型体（载体）浸渍在浸渍溶液中，浸渍溶液含有催化活性成分，例如， Ni和/或Co，以及载体形成成分，例如 Mg，Al，Zr，Ti和/或Ca，以便同时将催化活性和载体形成成分渗透到多孔预制件中。 将浸渍的预成型件干燥，在700℃以上的温度下煅烧，然后在500℃以上的温度下活化，由此精细的催化活性颗粒以高分散性分布在多孔载体的表面上。 由于精细分布的催化活性颗粒，催化剂的表面被阻止在碳氢化合物的改性过程中沉积碳质物质并长期保持在活性状态。

公开(公告)号：US08057744B2

公开(公告)日：2011-11-15

申请号：US12097161

申请日：2005-12-14

Applicant: Yasuhiro Onishi ,  Kenichiro Fujimoto ,  Masaru Ihara ,  Yoshifumi Suehiro ,  Yasumasa Morita ,  Kiyoshi Inaba ,  Toshio Shimizu ,  Osamu Iwamoto

Inventor： Yasuhiro Onishi ,  Kenichiro Fujimoto ,  Masaru Ihara ,  Yoshifumi Suehiro ,  Yasumasa Morita ,  Kiyoshi Inaba ,  Toshio Shimizu ,  Osamu Iwamoto

IPC: B01J8/18 ,  F27B15/08

CPC classification number: B01J8/228 ,  B01J8/007 ,  B01J8/085 ,  B01J8/1818 ,  B01J8/22 ,  B01J2208/00123 ,  B01J2208/00539 ,  B01J2208/0061 ,  C10G2/342 ,  C10G2300/4006 ,  C10G2300/805

Abstract: According to an exemplary embodiment, a bubble column-type slurry bed Fischer-Tropsch synthesis reaction process can be provided, in which synthesis gas supplied continuously from the bottom of a reactor contacts suspended catalyst particles to form liquid hydrocarbons, gaseous hydrocarbons and water. Additionally, a slurry of suspended liquid products and catalyst particles can move from the reactor to the lower portion of a separation vessel to separate the catalyst particles and gaseous products. Further, a process can be provided in which the liquid products formed are sent to the separation vessel a process in which liquid products can be derived. Additionally, a process can be provided in which a slurry in which catalyst particles are concentrated is derived from the bottom of the separation vessel and circulated to the bottom of the reactor, are driven by the driving force of synthesis gas without using an external drive power source.

Abstract translation: 根据示例性实施例，可以提供泡沫塔型浆料床费 - 托合成反应方法，其中从反应器底部连续供应的合成气与悬浮的催化剂颗粒接触以形成液体烃，气态烃和水。 此外，悬浮液体产物和催化剂颗粒的浆料可以从反应器移动到分离容器的下部，以分离催化剂颗粒和气态产物。 此外，可以提供将所形成的液体产品送到分离容器的方法，其中可以得到液体产物的过程。 此外，可以提供一种方法，其中催化剂颗粒浓缩的浆料从分离容器的底部衍生并循环到反应器的底部，由合成气的驱动力驱动，而不使用外部驱动力 资源。

公开(公告)号：US06726853B2

公开(公告)日：2004-04-27

申请号：US10154041

申请日：2002-05-21

Applicant: Hideo Okado ,  Toshiya Wakatsuki ,  Kiyoshi Inaba ,  Hitomi Hirano

Inventor： Hideo Okado ,  Toshiya Wakatsuki ,  Kiyoshi Inaba ,  Hitomi Hirano

IPC: C07C102

CPC classification number: C01B3/40 ,  B01J23/002 ,  B01J23/80 ,  B01J23/83 ,  B01J23/8892 ,  B01J23/8946 ,  B01J37/03 ,  B01J2523/00 ,  C01B3/38 ,  C01B2203/0233 ,  C01B2203/0238 ,  C01B2203/0244 ,  C01B2203/0261 ,  C01B2203/1041 ,  C01B2203/1047 ,  C01B2203/1052 ,  C01B2203/1064 ,  C01B2203/107 ,  C01B2203/1076 ,  C01B2203/1235 ,  G09G2310/0221 ,  Y02P20/142 ,  Y02P20/52 ,  B01J2523/22 ,  B01J2523/828 ,  B01J2523/845 ,  B01J2523/822 ,  B01J2523/821 ,  B01J2523/27 ,  B01J2523/3706 ,  B01J2523/44 ,  B01J2523/824 ,  B01J2523/72 ,  B01J2523/3712

Abstract: The present invention relates to a catalyst for reforming that is employed when preparing a synthetic gas by reacting hydrocarbon such as methane with a reforming agent such as water, carbon dioxide, oxygen, air or the like. The present invention further relates to a process for producing a synthetic gas employing this catalyst for reforming. By employing the catalyst for reforming that is a mixed oxide having the composition expressed by the following formula in which the M and Co are in a highly dispersed state, it is possible to suppress precipitation of carbonaceous matters (carbon) when producing the synthetic gas. aM.bCo.cMg.dCa.eO (Where, a, b, c, d, and e are molar fractions, a+b+c+d=1, 0.0001≦a≦0.10, 0.0001≦b≦0.20, 0.70≦(c+d)≦0.9998, 0

Abstract translation: 本发明涉及一种通过使诸如甲烷的烃与重整剂如水，二氧化碳，氧气，空气等反应制备合成气体时所用的重整用催化剂。 本发明还涉及使用该重整用催化剂制造合成气体的方法。 通过使用具有下式表示的组成的混合氧化物的重整催化剂，其中M和Co处于高度分散状态，可以在制造合成气体时抑制碳质物质（碳）的沉淀。 （其中a，b，c，d和e是摩尔分数，a + b + c + d = 1，0.0001 <= a <= 0.10,0.0001 <= b <= 0.20,0.70 <=（c + ）<= 0.9998,0

公开(公告)号：US07393470B2

公开(公告)日：2008-07-01

申请号：US11090393

申请日：2005-03-25

Applicant: Masaru Ihara ,  Yoshifumi Suehiro ,  Yasumasa Morita ,  Kiyoshi Inaba ,  Toshio Shimizu ,  Osamu Iwamoto ,  Tomoyuki Mikuriya ,  Ryuichiro Kajiyama ,  Ken-ichiro Fujimoto ,  Yasuhiro Onishi

Inventor： Masaru Ihara ,  Yoshifumi Suehiro ,  Yasumasa Morita ,  Kiyoshi Inaba ,  Toshio Shimizu ,  Osamu Iwamoto ,  Tomoyuki Mikuriya ,  Ryuichiro Kajiyama ,  Ken-ichiro Fujimoto ,  Yasuhiro Onishi

IPC: C01B3/26

CPC classification number: C10G2/32 ,  B01D53/8603 ,  B01D2253/102 ,  B01D2257/306 ,  B01D2259/40 ,  B01J2219/00006 ,  C01B3/384 ,  C01B2203/0233 ,  C01B2203/0238 ,  C01B2203/04 ,  C01B2203/0475 ,  C01B2203/0495 ,  C01B2203/062 ,  C01B2203/0816 ,  C01B2203/0894 ,  C01B2203/1041 ,  C01B2203/1052 ,  C01B2203/1241 ,  C01B2203/127 ,  C01B2203/148 ,  Y02P20/124

Abstract: Synthesis gas for FT synthesis is produced using a producing apparatus including an active carbon adsorbing vessel for adsorbing impurities in a natural gas, a hydro-desulfurizer for hydrogenating and desulfurizing sulfur content in the natural gas under a condition of a partial pressure of hydrogen of 100 to 200 kPa, a second hydrogen supplying line for supplying hydrogen to the natural gas between the hydro-desulfurizer and a reactor, the reactor for obtaining synthesis gas by reacting the natural gas, carbon dioxide and steam in the presence of a catalyst for reforming, and a heat recovering boiler for cooling the synthesis gas at a cooling rate of 2000 to 4000° C./second.

Abstract translation: 用于FT合成的合成气体是使用包括在天然气中吸附杂质的活性炭吸附容器的制造装置，在氢气分压为100的条件下在天然气中氢化和脱硫硫含量的加氢脱硫剂 用于向加氢脱硫剂和反应器之间的天然气供给氢的第二氢供给管线，所述反应器用于在重整催化剂存在下使天然气，二氧化碳和蒸汽反应获得合成气， 以及以2000〜4000℃/秒的冷却速度冷却合成气的热回收锅炉。

公开(公告)号：US20050220703A1

公开(公告)日：2005-10-06

申请号：US11090393

申请日：2005-03-25

Applicant: Masaru Ihara ,  Yoshifumi Suehiro ,  Yasumasa Morita ,  Kiyoshi Inaba ,  Toshio Shimizu ,  Osamu Iwamoto ,  Tomoyuki Mikuriya ,  Ryuichiro Kajiyama ,  Ken-ichiro Fujimoto ,  Yasuhiro Onishi

Inventor： Masaru Ihara ,  Yoshifumi Suehiro ,  Yasumasa Morita ,  Kiyoshi Inaba ,  Toshio Shimizu ,  Osamu Iwamoto ,  Tomoyuki Mikuriya ,  Ryuichiro Kajiyama ,  Ken-ichiro Fujimoto ,  Yasuhiro Onishi

IPC: C10L3/10 ,  B01D53/86 ,  B01J8/04 ,  B01J10/00 ,  C01B3/24 ,  C01B3/26 ,  C01B3/32 ,  C01B3/38 ,  C01B32/40 ,  C01B32/50 ,  C10G2/00 ,  C10K1/02 ,  C10K1/04

CPC classification number: C10G2/32 ,  B01D53/8603 ,  B01D2253/102 ,  B01D2257/306 ,  B01D2259/40 ,  B01J2219/00006 ,  C01B3/384 ,  C01B2203/0233 ,  C01B2203/0238 ,  C01B2203/04 ,  C01B2203/0475 ,  C01B2203/0495 ,  C01B2203/062 ,  C01B2203/0816 ,  C01B2203/0894 ,  C01B2203/1041 ,  C01B2203/1052 ,  C01B2203/1241 ,  C01B2203/127 ,  C01B2203/148 ,  Y02P20/124

Abstract: Synthesis gas for FT synthesis is produced using a producing apparatus including an active carbon adsorbing vessel for adsorbing impurities in a natural gas, a hydro-desulfurizer for hydrogenating and desulfurizing sulfur content in the natural gas under a condition of a partial pressure of hydrogen of 100 to 200 kPa, a second hydrogen supplying line for supplying hydrogen to the natural gas between the hydro-desulfurizer and a reactor, the reactor for obtaining synthesis gas by reacting the natural gas, carbon dioxide and steam in the presence of a catalyst for reforming, and a heat recovering boiler for cooling the synthesis gas at a cooling rate of 2000 to 4000° C./second.

Abstract translation: 用于FT合成的合成气体是使用包括在天然气中吸附杂质的活性炭吸附容器的制造装置，在氢气分压为100的条件下在天然气中氢化和脱硫硫含量的加氢脱硫剂 用于向加氢脱硫剂和反应器之间的天然气供给氢的第二氢供给管线，所述反应器用于在重整催化剂存在下使天然气，二氧化碳和蒸汽反应获得合成气， 以及以2000〜4000℃/秒的冷却速度冷却合成气的热回收锅炉。

公开(公告)号：US06423665B1

公开(公告)日：2002-07-23

申请号：US09538346

申请日：2000-03-29

Applicant: Hideo Okado ,  Toshiya Wakatsuki ,  Kiyoshi Inaba ,  Hitomi Hirano

Inventor： Hideo Okado ,  Toshiya Wakatsuki ,  Kiyoshi Inaba ,  Hitomi Hirano

IPC: B01J2358

CPC classification number: C01B3/40 ,  B01J23/002 ,  B01J23/80 ,  B01J23/83 ,  B01J23/8892 ,  B01J23/8946 ,  B01J37/03 ,  B01J2523/00 ,  C01B3/38 ,  C01B2203/0233 ,  C01B2203/0238 ,  C01B2203/0244 ,  C01B2203/0261 ,  C01B2203/1041 ,  C01B2203/1047 ,  C01B2203/1052 ,  C01B2203/1064 ,  C01B2203/107 ,  C01B2203/1076 ,  C01B2203/1235 ,  G09G2310/0221 ,  Y02P20/142 ,  Y02P20/52 ,  B01J2523/22 ,  B01J2523/828 ,  B01J2523/845 ,  B01J2523/822 ,  B01J2523/821 ,  B01J2523/27 ,  B01J2523/3706 ,  B01J2523/44 ,  B01J2523/824 ,  B01J2523/72 ,  B01J2523/3712

Abstract: The present invention relates to a catalyst for reforming that is employed when preparing a synthetic gas by reacting hydrocarbon such as methane with a reforming agent such as water, carbon dioxide, oxygen, air or the like. The present invention further relates to a process for producing a synthetic gas employing this catalyst for reforming. By employing the catalyst for reforming that is a mixed oxide having the composition expressed by the following formula in which the M and Co are in a highly dispersed state, it is possible to suppress precipitation of carbonaceous matters (carbon) when producing the synthetic gas. aM.bCo.cMg.dCa.eO (Where, a, b, c, d, and e are molar fractions, a+b+c+d=1, 0.0001≦a≦0.10, 0.0001≦b≦0.20, 0.70≦(c+d)≦0.9998, 0

Abstract translation: 本发明涉及一种通过使诸如甲烷的烃与重整剂如水，二氧化碳，氧气，空气等反应制备合成气体时所用的重整用催化剂。 本发明还涉及使用该重整用催化剂制造合成气体的方法。 通过使用具有下式表示的组成的混合氧化物的重整催化剂，其中M和Co处于高度分散状态，可以在制造合成气体时抑制碳质物质（碳）的沉淀。 （其中a，b，c，d和e是摩尔分数，a + b + c + d = 1，0.0001 <= a <= 0.10,0.0001 <= b <= 0.20,0.70 <=（c + ）<= 0.9998,0

公开(公告)号：US20090220389A1

公开(公告)日：2009-09-03

申请号：US12097161

申请日：2005-12-14

Applicant: Yasuhiro Onishi ,  Kenichiro Fujimoto ,  Masaru Ihara ,  Yoshifumi Suehiro ,  Yasumasa Morita ,  Kiyoshi Inaba ,  Toshio Shimizu ,  Osamu Iwamoto

Inventor： Yasuhiro Onishi ,  Kenichiro Fujimoto ,  Masaru Ihara ,  Yoshifumi Suehiro ,  Yasumasa Morita ,  Kiyoshi Inaba ,  Toshio Shimizu ,  Osamu Iwamoto

IPC: B01J8/24

CPC classification number: B01J8/228 ,  B01J8/007 ,  B01J8/085 ,  B01J8/1818 ,  B01J8/22 ,  B01J2208/00123 ,  B01J2208/00539 ,  B01J2208/0061 ,  C10G2/342 ,  C10G2300/4006 ,  C10G2300/805

Abstract: A bubble column-type slurry bed reaction system is provided in which an operating system, which synthesizes liquid hydrocarbons by the Fischer-Tropsch (FT) synthesis reaction and separates and derives a catalyst and liquid hydrocarbon products from a slurry composed of gas, liquid and solid phases, can be simplified, and deterioration of catalyst particles caused by attrition and so forth can be reduced. In this FT synthesis reaction system, a bubble column-type slurry bed Fischer-Tropsch synthesis reaction process, in which synthesis gas supplied continuously from the bottom of a reactor and suspended catalyst particles are contacted to form liquid hydrocarbons, gaseous hydrocarbons and water, a process in which a slurry of suspended liquid products formed in the Fischer-Tropsch synthesis reaction process and catalyst particles moves from the reactor to the lower portion of a separation vessel through a downwardly inclined transfer pipe to separate the catalyst particles and gaseous products, a process in which the liquid products formed in the Fischer-Tropsch synthesis reaction process is sent to the separation vessel through a horizontal connecting pipe installed above the downwardly inclined transfer pipe and derived from its apex, a process in which liquid products are derived from the separation vessel, and a process in which aslurry in which catalyst particles are concentrated is derived from the bottom of the separation vessel and circulated to the bottom of the reactor, are driven by the driving force of synthesis gas introduced from the bottom of the reactor and which rises through the slurry bed reactor without using an external drive power source for circulation, and the formed liquid hydrocarbon products, gaseous hydrocarbon products and water are separated and derived without using an external drive power source for separation.

Abstract translation: 提供了一种气泡塔型浆床反应系统，其中通过费 - 托（FT）合成反应合成液态烃的操作系统，分离并从由气体，液体和 可以简化固相，并且可以减少由磨损等引起的催化剂颗粒的劣化。 在该FT合成反应系统中，将泡沫塔型浆料床费 - 托合成反应过程从反应器底部连续供应的合成气和悬浮的催化剂颗粒接触形成液态烃，气态烃和水， 其中在费 - 托合成反应过程中形成的悬浮液体产物的浆料和催化剂颗粒通过向下倾斜的转移管从反应器移动到分离容器的下部以分离催化剂颗粒和气态产物的过程， 其中在费 - 托合成反应过程中形成的液体产物通过安装在向下倾斜的输送管上方并从其顶点衍生的水平连接管送到分离容器，其中液体产物从分离容器 ，以及其中催化剂颗粒浓缩的浆料的方法 来自分离容器的底部并循环到反应器的底部，由从反应器底部引入并通过浆料床反应器的合成气的驱动力驱动，而不使用外部驱动电源 循环，并且形成的液体烃产物，气态烃产物和水分离和衍生而不使用外部驱动电源进行分离。