公开(公告)号：US20130116348A1

公开(公告)日：2013-05-09

申请号：US13809104

申请日：2011-07-08

申请人： Yulin Shi ,  Xiuzhang Wu ,  Lei Gong ,  Quan Lin ,  Yijun Lv ,  Yifeng Bu ,  Hongxue Wang

发明人： Yulin Shi ,  Xiuzhang Wu ,  Lei Gong ,  Quan Lin ,  Yijun Lv ,  Yifeng Bu ,  Hongxue Wang

IPC分类号： C10G2/00

CPC分类号： C10G2/32 ,  C10G2/332 ,  C10G2/34 ,  C10G2/342 ,  C10G2300/4006 ,  C10G2300/4012 ,  C10K1/005

摘要： The present invention relates to a Fischer-Tropsch synthesis process and system. The process comprises: a) introducing a feedstock gas containing CO and H2 into a first stage Fischer-Tropsch synthesis reactor to carry out a Fischer-Tropsch synthesis reaction; b) separating products of the first stage Fischer-Tropsch synthesis reaction, to separate water from the unconverted tail gas and to obtain hydrocarbon products and the unconverted tail gas; c) introducing the unconverted tail gas obtained in Step b) into a second stage Fischer-Tropsch synthesis reactor to carry out a Fischer-Tropsch synthesis reaction; d) separating products of the second stage Fischer-Tropsch synthesis reaction, to separate water from the unconverted tail gas, with a portion of the unconverted tail gas of the second stage Fischer-Tropsch synthesis reaction being returned to the second stage Fischer-Tropsch synthesis reactor for recycle reactions. The process and system are suitable for large-scale industrialized production.

摘要翻译： 本发明涉及费 - 托合成方法和系统。 该方法包括：a）将含有CO和H 2的原料气体引入第一级费 - 托合成反应器中以进行费 - 托合成反应; b）分离第一阶段费 - 托合成反应的产物，从未转化的尾气中分离水并获得烃产物和未转化的尾气; c）将步骤b）中获得的未转化的尾气引入第二级费 - 托合成反应器中以进行费 - 托合成反应; d）分离第二级费 - 托合成反应的产物，从未转化的尾气分离出水，第二级费 - 托合成反应的未转化尾气的一部分返回到第二级费 - 托合成 反应器用于再循环反应。 该工艺和系统适用于大规模工业化生产。

公开(公告)号：US20130096213A1

公开(公告)日：2013-04-18

申请号：US13653623

申请日：2012-10-17

申请人： Ben Zion Livneh

发明人： Ben Zion Livneh

IPC分类号： C07C1/12 ,  B01J8/00

CPC分类号： C10G2/332 ,  B01J8/025 ,  B01J8/0278 ,  B01J8/0285 ,  B01J8/42 ,  B01J19/126 ,  B01J2208/00274 ,  B01J2208/00442 ,  B01J2219/0871 ,  B01J2219/0875 ,  B01J2219/0884 ,  B01J2219/0892 ,  B01J2219/1215 ,  B01J2219/1221 ,  B01J2219/1296 ,  C10G2/00 ,  Y02P20/133 ,  Y02P20/134 ,  Y02P20/582 ,  Y02P30/10

摘要： Embodiments of the present invention are directed to apparatus and methods for converting carbon dioxide and/or methane into higher alkanes and hydrogen gas in a single reaction chamber using a catalyst and microwave radiation.

摘要翻译： 本发明的实施方案涉及使用催化剂和微波辐射将二氧化碳和/或甲烷转化为单个反应室中的高级烷烃和氢气的装置和方法。

公开(公告)号：US08395004B2

公开(公告)日：2013-03-12

申请号：US12739217

申请日：2008-09-22

申请人： Ki-won Jun ,  Yun-Jo Lee ,  Jong-Wook Bae ,  Jo Yong Park

发明人： Ki-won Jun ,  Yun-Jo Lee ,  Jong-Wook Bae ,  Jo Yong Park

IPC分类号： C07C4/06 ,  C07C27/00

CPC分类号： C07C1/044 ,  B01J23/002 ,  B01J23/745 ,  B01J23/78 ,  B01J23/80 ,  B01J23/8472 ,  B01J23/862 ,  B01J23/8892 ,  B01J29/40 ,  B01J29/405 ,  B01J37/031 ,  B01J37/18 ,  B01J37/28 ,  B01J2229/186 ,  B01J2523/00 ,  C10G2/32 ,  C10G2/332 ,  C10G2400/20 ,  Y02P20/588 ,  C07C11/02 ,  B01J2523/17 ,  B01J2523/31 ,  B01J2523/842 ,  B01J2523/13

摘要： The present invention relates to a process for producing light olefins from a synthesis gas with significantly improved conversion and selectivity for C2-C4 light olefins in general and propylene in particular, as compared to a conventional process, through a sequential two-step process comprising preparing olefin compounds from a synthesis gas in the presence of an iron catalyst by the Fischer-Tropsch reaction followed by cracking the olefin compounds in the presence of a zeolite catalyst.

摘要翻译： 本发明涉及一种从合成气中生产轻质烯烃的方法，通常通过连续的两步方法，通过顺序的两步方法，其制备方法特别是与常规方法相比，具有显着提高的C 2 -C 4轻质烯烃的转化率和选择性，特别是丙烯 烯烃化合物在铁催化剂存在下通过费 - 托反应，然后在沸石催化剂存在下裂解烯烃化合物。

公开(公告)号：US08394864B2

公开(公告)日：2013-03-12

申请号：US12937491

申请日：2009-04-03

申请人： Jan Van De Loosdrecht ,  Michael Steven Datt ,  Jan Mattheus Botha

发明人： Jan Van De Loosdrecht ,  Michael Steven Datt ,  Jan Mattheus Botha

IPC分类号： C07C1/04 ,  B01J31/04

CPC分类号： B01J23/75 ,  B01J21/12 ,  B01J23/8913 ,  B01J35/002 ,  B01J35/006 ,  B01J37/0203 ,  B01J37/0205 ,  B01J37/0236 ,  B01J37/08 ,  C10G2/332

摘要： A process for preparing a cobalt based Fischer-Tropsch synthesis catalyst precursor includes introducing a multi-functional carboxylic acid having the general formula (1) HOOC—C*R1C*R2—COOH (1) or a precursor thereof, where C* in each of C*Ri and C*R2 is a sp2 carbon, and R1 and R2 are the same or different, and are each selected from the group consisting of hydrogen and an organic group, into and/or onto a particulate catalyst support. The ratio of the quantity of multifunctional carboxylic acid used relative to the support surface area is at least 0.3 μmol carboxylic acid/m2 of support surface area. Simultaneously with the introduction of the carboxylic acid into and/or onto the catalyst support, or subsequent thereto, a cobalt compound is introduced into and/or onto the catalyst support. The impregnated support is calcined to obtain the cobalt based Fischer-Tropsch synthesis catalyst precursor.

摘要翻译： 一种制备钴基费 - 托合成催化剂前体的方法包括引入具有通式（1）HOOC-C * R1C * R2-COOH（1）或其前体的多官能羧酸，其中C C * R 1和C * R 2是sp 2碳，并且R 1和R 2相同或不同，并且各自选自氢和有机基团，并且在颗粒催化剂载体上和/或之上。 所使用的多官能羧酸的量相对于载体表面积的比例为至少0.3μmol羧酸/ m2的载体表面积。 在将羧酸引入催化剂载体或/或其后的同时，将钴化合物引入催化剂载体和/或催化剂载体上。 将浸渍的载体煅烧以获得基于钴的费 - 托合成催化剂前体。

公开(公告)号：US20130001128A1

公开(公告)日：2013-01-03

申请号：US13172563

申请日：2011-06-29

申请人： Charles L. Kibby ,  Robert J. Saxton ,  Kandaswamy Jothimurugesan ,  Tapan K. Das

发明人： Charles L. Kibby ,  Robert J. Saxton ,  Kandaswamy Jothimurugesan ,  Tapan K. Das

IPC分类号： C10G67/02

CPC分类号： C10G67/02 ,  C10G2/332 ,  C10G2/333 ,  C10G33/00 ,  C10G45/62 ,  C10G45/64 ,  C10G47/12 ,  C10G47/14 ,  C10G47/16 ,  C10G47/18 ,  C10G49/06 ,  C10G49/08 ,  C10G65/043 ,  C10G65/12 ,  C10G2300/1022

摘要： A method is provided for converting synthesis gas to liquid hydrocarbon mixtures useful as distillate fuel and/or lube base oil. The synthesis gas is contacted with a synthesis gas conversion catalyst comprising a Fischer-Tropsch synthesis component in an upstream catalyst bed thereby producing an intermediate hydrocarbon mixture containing olefins and C21+ normal paraffins. The intermediate hydrocarbon mixture is subsequently contacted with a hydroisomerization catalyst and an olefin saturation catalyst, thereby resulting in a product containing no greater than about 25 wt % olefins and containing no greater than about 5 wt % C21+ normal paraffins. The hydroisomerization and olefin saturation catalysts may be in separate beds or mixed in a single bed downstream of the synthesis gas conversion catalyst.

摘要翻译： 提供了一种将合成气转化为可用作馏出物燃料和/或润滑油基础油的液体烃混合物的方法。 使合成气与上游催化剂床中的包含费 - 托合成成分的合成气转化催化剂接触，从而制备含有烯烃和C 21 +正构链烷烃的中间烃混合物。 随后将中间体烃混合物与加氢异构化催化剂和烯烃饱和催化剂接触，从而得到不大于约25重量％的烯烃并且含有不大于约5重量％的C 21+正构链烷烃的产物。 加氢异构化和烯烃饱和催化剂可以在分离的床中或混合在合成气转化催化剂下游的单一床中。

公开(公告)号：US20120245236A1

公开(公告)日：2012-09-27

申请号：US13072683

申请日：2011-03-26

申请人： Steven L. Suib ,  Boxun Hu ,  Eric Rolland Kreidler ,  Christopher James Brooks

发明人： Steven L. Suib ,  Boxun Hu ,  Eric Rolland Kreidler ,  Christopher James Brooks

IPC分类号： B01J23/32 ,  C07C1/04 ,  C07C1/12 ,  B01J27/22

CPC分类号： B01J35/002 ,  B01J23/34 ,  B01J23/8892 ,  B01J27/22 ,  B01J37/0201 ,  B01J37/16 ,  B01J37/18 ,  B01J2203/063 ,  B01J2229/183 ,  B01J2229/186 ,  C07C51/367 ,  C10G2/33 ,  C10G2/332 ,  C10G2/334 ,  C07C59/245

摘要： Cryptomelane-type manganese oxide octahedral molecular sieves (OMS-2) supported Fe and Co catalysts are utilized in a method for producing hydrocarbons by a Fischer-Tropsch mechanism. The hydrocarbon producing method includes providing a catalyst of a manganese oxide-based octahedral molecular sieve nanofibers with an active catalyst component of at least one of iron, cobalt, nickel, copper, manganese, vanadium, zinc, and mixtures thereof, and further containing an alkali metal. The formation of iron carbides and cobalt carbides by exposing the catalyst to conditions sufficient to form those carbides is also taught. After the catalyst has been appropriately treated, a carbon source and a hydrogen source are provided and contacted with the catalyst to thereby form a hydrocarbon containing product. The catalyst have high catalytic activity and selectivity (75%) for C2+ hydrocarbons in both CO hydrogenation and CO2 hydrogenation. Highly selective syntheses of high value jet fuel, C2-C6 alkenes, C2-C6 carboxylic acids; α-hydroxylic acids and their derivatives have been realized by tuning the oxidation ability of OMS-2 supports and by doping with Cu2+ ions.

摘要翻译： 在通过费 - 托机制生产烃的方法中，使用了Cryportelane型锰氧化物八面体分子筛（OMS-2）负载的Fe和Co催化剂。 烃生产方法包括提供一种氧化锰基八面体分子筛纳米纤维的催化剂，其具有铁，钴，镍，铜，锰，钒，锌及其混合物中的至少一种的活性催化剂组分，并且还含有 碱金属。 还教导了通过将催化剂暴露于足以形成这些碳化物的条件来形成碳化铁和碳化钴。 在催化剂被适当处理之后，提供碳源和氢源并与催化剂接触，从而形成含烃产品。 该催化剂在CO氢化和二氧化碳加氢过程中对于C2 +烃具有较高的催化活性和选择性（75％）。 高选择性合成高价值喷气燃料，C2-C6烯烃，C2-C6羧酸; 通过调节OMS-2载体的氧化能力和掺杂Cu2 +离子已经实现了α-羟基酸及其衍生物。

公开(公告)号：US08263523B2

公开(公告)日：2012-09-11

申请号：US12649135

申请日：2009-12-29

申请人： Charles L. Kibby ,  Alfred Haas

发明人： Charles L. Kibby ,  Alfred Haas

IPC分类号： B01J21/00

CPC分类号： B01J29/072 ,  B01J29/146 ,  B01J29/46 ,  B01J29/7615 ,  B01J29/7669 ,  B01J37/0045 ,  B01J37/32 ,  B01J2229/186 ,  C10G2/332 ,  C10G2300/705

摘要： A method for forming a cobalt-containing Fischer-Tropsch catalyst involves precipitating a cobalt oxy-hydroxycarbonate species by turbulent mixing, during which a basic solution collides with an acidic solution comprising cobalt. The method further involves depositing the cobalt oxy-hydroxycarbonate species onto an acidic support to provide a catalyst comprising cobalt and the acidic support. The acidic support comprises a zeolite, a molecular sieve, or combinations thereof.

摘要翻译： 形成含钴费 - 托催化剂的方法包括通过湍流混合沉淀钴 - 羟基碳酸酯物质，在此期间碱性溶液与包含钴的酸性溶液碰撞。 该方法还包括将羟基 - 羟基碳酸钴物质沉积到酸性载体上以提供包含钴和酸性载体的催化剂。 酸性载体包括沸石，分子筛或其组合。

公开(公告)号：US20120165417A1

公开(公告)日：2012-06-28

申请号：US13333409

申请日：2011-12-21

申请人： Gerrit Leendert BEZEMER ,  Stephen NKRUMAH ,  Johannes Theodorus Maria SMITS

发明人： Gerrit Leendert BEZEMER ,  Stephen NKRUMAH ,  Johannes Theodorus Maria SMITS

IPC分类号： C07C1/04 ,  B01J38/66

CPC分类号： B01J23/94 ,  B01J21/063 ,  B01J23/8892 ,  B01J37/0009 ,  B01J38/10 ,  B01J38/12 ,  B01J38/66 ,  C10G2/332 ,  C10G2300/70

摘要： A process for regenerating one or more deactivated cobalt comprising Fischer-Tropsch catalyst particle(s), comprising the steps of: (i) oxidising the catalyst particle(s) at a temperature between 20 and 400° C.; (ii) treating the catalyst particle(s) for more than 5 minutes, (iii) drying the catalyst particle(s); and (iv) optionally reducing the catalyst particle(s) with hydrogen or a hydrogen comprising gas. This process may be preceded by a step in which Fischer-Tropsch product is removed from the catalyst particle(s). The treatment is performed using carbon dioxide and a liquid comprising ammonia.

摘要翻译： 一种用于再生一种或多种包含费 - 托催化剂颗粒的失活的钴的方法，包括以下步骤：（i）在20-400℃的温度下氧化催化剂颗粒; （ii）处理催化剂颗粒超过5分钟，（iii）干燥催化剂颗粒; 和（iv）任选地用氢或包含气体的氢还原催化剂颗粒。 此过程之前可以是从催化剂颗粒中除去费 - 托产物的步骤。 使用二氧化碳和包含氨的液体进行处理。

公开(公告)号：US20120160368A1

公开(公告)日：2012-06-28

申请号：US13379922

申请日：2010-05-25

申请人： Mark McKenna ,  Alejandro Martin Antonini

发明人： Mark McKenna ,  Alejandro Martin Antonini

IPC分类号： B65B1/20 ,  B01J23/75

CPC分类号： B01J8/002 ,  B01J8/06 ,  B01J23/70 ,  B01J33/00 ,  B01J2208/00752 ,  B01J2208/00814 ,  C10G2/332 ,  C10G2/341 ,  C10G2300/70

摘要： A catalyst unit suitable for loading into a tube in a reactor includes a plurality of catalyst particles incorporated within a removable solid matrix, said unit in the form of an elongate body in which the particles are packed together such that the volume shrinkage upon removal of the removable matrix is ≦20%. The catalyst particles preferably comprise one or more metals selected from the group consisting of Fe and Co in oxidic or reduced form. The units are particularly suitable for loading catalyst into tubes in a Fischer-Tropsch reactor.

摘要翻译： 适于装入反应器管中的催化剂单元包括结合在可移除的固体基体内的多个催化剂颗粒，所述单元呈细长体的形式，其中颗粒被包装在一起，使得在除去 可拆卸矩阵为＆nlE; 20％。 催化剂颗粒优选包含一种或多种选自氧化还原形式的Fe和Co的金属。 这些单元特别适用于将催化剂装载在费 - 托反应器中的管中。

公开(公告)号：US20120129961A1

公开(公告)日：2012-05-24

申请号：US13377193

申请日：2010-05-18

申请人： Marie Claire Marion ,  Andrea Tasso ,  Ugo Cornaro

发明人： Marie Claire Marion ,  Andrea Tasso ,  Ugo Cornaro

IPC分类号： C07C1/04

CPC分类号： C10G2/332 ,  B01J23/75 ,  C10G2300/802

摘要： A method is described for optimizing the operation of a reaction section for the synthesis of hydrocarbons from a feed comprising synthesis gas, operated in the presence of a catalyst comprising cobalt, said method comprising the following steps: a) determining the theoretical partial pressure of CO in the reaction section; b) optionally, adjusting the partial pressure of CO determined in step a) to a value of 4 bar or higher; c) determining a new value for the theoretical partial pressure of CO in the reaction section.

摘要翻译： 描述了一种用于优化用于从包含合成气的原料合成烃的反应段的操作的方法，所述合成气在包含钴的催化剂存在下操作，所述方法包括以下步骤：a）确定CO的理论分压 在反应部分; b）任选地，将步骤a）中测定的CO的分压调节至4巴或更高的值; c）确定反应段中CO的理论分压的新值。