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1. 发明申请

US20060110308A1 Silicon carbides, silicon carbide based sorbents, and uses thereof 审中-公开
标题翻译：碳化硅，碳化硅基吸附剂及其用途
公开(公告)号：US20060110308A1
公开(公告)日：2006-05-25
申请号：US11229054
申请日：2005-09-16
申请人： Puneet Gupta , Liang-Shih Fan
发明人： Puneet Gupta , Liang-Shih Fan
IPC分类号： C01B31/36 , B01D53/52
CPC分类号： B01D53/508 , B01D53/52 , B01D53/523 , B01D53/62 , B01D53/73 , B01D2257/504 , B01J20/0211 , B01J20/0214 , B01J20/0222 , B01J20/0225 , B01J20/0229 , B01J20/0237 , B01J20/0244 , B01J20/0248 , B01J20/0251 , B01J20/10 , B01J20/28057 , B01J20/28071 , B01J20/28083 , B01J20/28085 , B01J20/3078 , B01J20/3204 , B01J20/3236 , B01J20/3433 , B01J20/3458 , B01J20/3466 , B01J20/3483 , B01J2220/42 , C01B17/0404 , C01B17/508 , C01B17/60 , C01B32/956 , Y02C10/04 , Y02P20/152
摘要： Methods of making silicon carbide comprise providing at least one organosilicon precursor material, hydrolyzing the organosilicon in a solution comprising water and an acid catalyst, providing a surfactant to the solution, forming a gel by adding a base to the solution, and heating the gel at a temperature and for a time sufficient to produce silicon carbide.
摘要翻译：制造碳化硅的方法包括提供至少一种有机硅前体材料，在包含水和酸催化剂的溶液中水解有机硅，向溶液提供表面活性剂，通过向溶液中加入碱形成凝胶，并将凝胶加热至足以产生碳化硅的温度和时间。

2. 发明申请

US20050175533A1 Combustion looping using composite oxygen carriers 有权
标题翻译：使用复合氧载体的燃烧循环
公开(公告)号：US20050175533A1
公开(公告)日：2005-08-11
申请号：US11010648
申请日：2004-12-13
申请人： Theodore Thomas , Liang-Shih Fan , Puneet Gupta , Luis Velazquez-Vargas
发明人： Theodore Thomas , Liang-Shih Fan , Puneet Gupta , Luis Velazquez-Vargas
IPC分类号： C01B3/06 , C01B3/08 , C01B3/10 , C10J3/46 , C21B13/00 , C21B13/14 , C22B5/10 , C22B5/12 , C22B5/18
CPC分类号： C01B3/344 , C01B3/063 , C01B3/08 , C01B3/105 , C01B3/50 , C01B2203/04 , C01B2203/0405 , C01B2203/047 , C01B2203/0485 , C01B2203/066 , C01B2203/86 , C10J3/463 , C10J3/725 , C10J2300/0916 , C10J2300/093 , C10J2300/0983 , C21B13/0073 , C21B13/14 , C21B2100/282 , C21B2100/42 , C22B5/10 , C22B5/12 , C22B5/18 , F23C2900/99008 , Y02E20/346 , Y02E60/36 , Y02P10/136 , Y02P10/34 , Y02P20/145 , Y02P30/30
摘要： A method for producing hydrogen gas is provided and comprises reducing a metal oxide in a reduction reaction between a carbon-based fuel and a metal oxide to provide a reduced metal or metal oxide having a lower oxidation state, and oxidizing the reduced metal or metal oxide to produce hydrogen and a metal oxide having a higher oxidation state. The metal or metal oxide is provided in the form of a porous composite of a ceramic material containing the metal or metal oxide. The porous composite may comprise either a monolith, pellets, or particles.
摘要翻译：提供了一种生产氢气的方法，包括在碳系燃料和金属氧化物之间的还原反应中还原金属氧化物，以提供具有较低氧化态的还原金属或金属氧化物，并且还原的金属或金属氧化物以产生具有较高氧化态的氢和金属氧化物。金属或金属氧化物以包含金属或金属氧化物的陶瓷材料的多孔复合材料的形式提供。多孔复合材料可以包括整料，丸粒或颗粒。

3. 发明授权

US07767191B2 Combustion looping using composite oxygen carriers 有权
标题翻译：使用复合氧载体的燃烧循环
公开(公告)号：US07767191B2
公开(公告)日：2010-08-03
申请号：US11010648
申请日：2004-12-13
申请人： Theodore J. Thomas , Liang-Shih Fan , Puneet Gupta , Luis Gilberto Velazquez-Vargas
发明人： Theodore J. Thomas , Liang-Shih Fan , Puneet Gupta , Luis Gilberto Velazquez-Vargas
IPC分类号： C01B3/08
CPC分类号： C01B3/344 , C01B3/063 , C01B3/08 , C01B3/105 , C01B3/50 , C01B2203/04 , C01B2203/0405 , C01B2203/047 , C01B2203/0485 , C01B2203/066 , C01B2203/86 , C10J3/463 , C10J3/725 , C10J2300/0916 , C10J2300/093 , C10J2300/0983 , C21B13/0073 , C21B13/14 , C21B2100/282 , C21B2100/42 , C22B5/10 , C22B5/12 , C22B5/18 , F23C2900/99008 , Y02E20/346 , Y02E60/36 , Y02P10/136 , Y02P10/34 , Y02P20/145 , Y02P30/30
摘要： A method for producing hydrogen gas is provided and comprises reducing a metal oxide in a reduction reaction between a carbon-based fuel and a metal oxide to provide a reduced metal or metal oxide having a lower oxidation state, and oxidizing the reduced metal or metal oxide to produce hydrogen and a metal oxide having a higher oxidation state. The metal or metal oxide is provided in the form of a porous composite of a ceramic material containing the metal or metal oxide. The porous composite may comprise either a monolith, pellets, or particles.
摘要翻译：提供了一种生产氢气的方法，包括在碳系燃料和金属氧化物之间的还原反应中还原金属氧化物，以提供具有较低氧化态的还原金属或金属氧化物，并且还原的金属或金属氧化物以产生具有较高氧化态的氢和金属氧化物。金属或金属氧化物以包含金属或金属氧化物的陶瓷材料的多孔复合材料形式提供。多孔复合材料可以包括整料，丸粒或颗粒。

4. 发明申请

US20090000194A1 Systems and Methods of Converting Fuel 审中-公开
标题翻译：燃料转化系统和方法
公开(公告)号：US20090000194A1
公开(公告)日：2009-01-01
申请号：US12160803
申请日：2007-01-12
申请人： Liang-Shih Fan , Puneet Gupta , Luis Gilberto Velazquez Vargas , Fanxing Li
发明人： Liang-Shih Fan , Puneet Gupta , Luis Gilberto Velazquez Vargas , Fanxing Li
IPC分类号： C10J1/20
CPC分类号： C10J3/82 , C01B3/16 , C01B3/50 , C01B3/56 , C01B2203/042 , C01B2203/043 , C01B2203/0465 , C01B2203/0485 , C01B2203/86 , C10J3/482 , C10J3/54 , C10J3/725 , C10J2200/09 , C10J2300/093 , C10J2300/0969 , C10J2300/0973 , C10J2300/0983 , C10J2300/165 , Y02E20/346 , Y02P30/30
摘要： Systems and methods for converting fuel are provided wherein the system comprises at least reactors configured to conduct oxidation-reduction reactions. The first reactor comprises a plurality of ceramic composite particles, wherein the ceramic composite particles comprises at least one metal oxide disposed on a support. The first reactor is configured to reduce the least one metal oxide with a fuel to produce a reduced metal or a reduced metal oxide. The second reactor is configured to oxidize the reduced metal or reduced metal oxide to produce a metal oxide intermediate. The system may also comprise a third reactor configured to oxidize the metal oxide intermediate to regenerate the metal oxide of the ceramic composite particles.
摘要翻译：提供了用于转换燃料的系统和方法，其中所述系统至少包括被配置为进行氧化还原反应的反应器。第一反应器包括多个陶瓷复合颗粒，其中陶瓷复合颗粒包括设置在载体上的至少一种金属氧化物。第一反应器被配置为用燃料还原至少一种金属氧化物以产生还原金属或还原的金属氧化物。第二反应器被配置为氧化还原的金属或还原的金属氧化物以产生金属氧化物中间体。该系统还可以包括构造成氧化金属氧化物中间体以再生陶瓷复合颗粒的金属氧化物的第三反应器。

5. 发明申请

US20140034134A1 CIRCULATING FLUIDIZED BED WITH MOVING BED DOWNCOMERS AND GAS SEALING BETWEEN REACTORS 有权
标题翻译：循环流化床与移动床传播器和反应器之间的气体密封
公开(公告)号：US20140034134A1
公开(公告)日：2014-02-06
申请号：US13883795
申请日：2011-11-08
申请人： Liang-Shih Fan , Fanxing Li , Fei Wang , Andrew S. Tong , Surya B.R. Karri , John G. Findlay , Ted M. Knowlton , Raymond A. Cocco
发明人： Liang-Shih Fan , Fanxing Li , Fei Wang , Andrew S. Tong , Surya B.R. Karri , John G. Findlay , Ted M. Knowlton , Raymond A. Cocco
IPC分类号： B01J8/26
CPC分类号： B01J8/26 , B01J8/0055 , B01J8/006 , B01J8/087 , B01J8/125 , B01J8/1836 , B01J8/1872 , B01J8/28 , B01J8/388 , B01J2208/00389 , B01J2208/00495 , B01J2208/00504 , B01J2208/00539 , B01J2208/00548 , B01J2208/0061 , B01J2208/0084 , C01B3/063 , C01B3/105 , Y02E60/36 , Y10T137/0318
摘要： A system and process for carrying out one or more chemical reactions are provided and include one or more chemical reactors having particulate solids forming a bed therein, and a gas stripping zone forming a non-mechanical seal between said reactors which includes a conduit connecting the reactors. The conduit includes an inlet for a stripping gas which is adapted to prevent process gas from passing between reactors while permitting particulate solids to pass between reactors.
摘要翻译：提供了用于进行一个或多个化学反应的系统和方法，并且包括一个或多个具有在其中形成床的颗粒固体的化学反应器和在所述反应器之间形成非机械密封的气体剥离区，其包括连接反应器。导管包括用于汽提气体的入口，其适于防止工艺气体在反应器之间通过，同时允许颗粒固体在反应器之间通过。

6. 发明申请

US20120159841A1 SYNTHETIC FUELS AND CHEMICALS PRODUCTION WITH IN-SITU CO2 CAPTURE 审中-公开
标题翻译：合成燃料和化学品生产与现场二氧化碳捕获
公开(公告)号：US20120159841A1
公开(公告)日：2012-06-28
申请号：US13394396
申请日：2010-09-08
申请人： Liang-Shih Fan , Fanxing Li , Liang Zeng
发明人： Liang-Shih Fan , Fanxing Li , Liang Zeng
IPC分类号： C10L1/12 , C07C27/00
CPC分类号： C10G1/02 , C01B3/344 , C01B2203/062 , C01B2203/148 , C01B2203/86 , C10G2/50 , C10G2300/1011 , C10G2300/807 , C10J3/466 , C10J3/725 , C10J3/86 , C10J2300/0916 , C10J2300/093 , C10J2300/0959 , C10J2300/1612 , C10J2300/1659 , C10J2300/1678 , C10J2300/1807 , C10K1/003 , C10K1/024 , Y02P20/145 , Y02P30/20 , Y02P30/30
摘要： Novel redox based systems for fuel and chemical production with in-situ CO2 capture are provided. A redox system using one or more chemical intermediates is utilized in conjunction with liquid fuel generation via indirect Fischer-Tropsch synthesis, direct hydro genation, or pyrolysis. The redox system is used to generate a hydrogen rich stream and/or CO2 and/or heat for liquid fuel and chemical production. A portion of the byproduct fuels and/or steam from liquid fuel and chemical synthesis is used as part of the feedstock for the redox system.
摘要翻译：提供了用于燃料和化学生产的基于氧化还原的基于原位CO2捕获的系统。使用一种或多种化学中间体的氧化还原体系与通过间接费 - 托合成，直接氢化或热解的液体燃料结合使用。氧化还原系统用于产生富氢流和/或二氧化碳和/或热液体燃料和化学生产。来自液体燃料和化学合成的副产物燃料和/或蒸汽的一部分被用作氧化还原系统的原料的一部分。

7. 发明申请

US20090263316A1 HIGH PURITY, HIGH PRESSURE HYDROGEN PRODUCTION WITH IN-SITU CO2 AND SULFUR CAPTURE IN A SINGLE STAGE REACTOR 有权
标题翻译：单级二次反应器中的高纯度，高压氢生产与二氧化碳和硫吸收
公开(公告)号：US20090263316A1
公开(公告)日：2009-10-22
申请号：US12409843
申请日：2009-03-24
申请人： Mahesh V. Iyer , Liang-Shih Fan , Shwetha Ramkumar
发明人： Mahesh V. Iyer , Liang-Shih Fan , Shwetha Ramkumar
IPC分类号： C01B3/58
CPC分类号： C01B3/38 , C01B3/386 , C01B3/56 , C01B2203/0233 , C01B2203/0238 , C01B2203/0261 , C01B2203/0283 , C01B2203/0425 , C01B2203/043 , C01B2203/0465 , C01B2203/0475 , C01B2203/0485 , C01B2203/1041 , C01B2203/86 , C10J2300/093 , C10J2300/0996 , C10J2300/1659 , C10K3/04 , Y02P30/30
摘要： A process for producing hydrogen, comprising the steps of: (a) gasifying a fuel into a raw synthesis gas comprising CO, hydrogen, steam and sulfur and halide contaminants in the form of H2S, COS and HX, where X is a halide; (b) passing the raw synthesis gas through a water gas shift reactor (WGSR) into which CaO and steam are injected, the CaO reacting with the shifted gas to remove CO2, sulfur and halides in a solid-phase calcium-containing product comprising CaCO3, CaS and CaX2; (c) separating the solid-phase calcium-containing product from an enriched gaseous hydrogen product; and (d) regenerating the CaO by calcining the solid-phase calcium-containing product at a condition selected from the group consisting of: in the presence of steam, in the presence of CO2, in the presence of synthesis gas, in the presence of H2 and O2, under partial vacuum, and combinations thereof. The CaO may have a surface area of at least 12.0 m2/g and a pore volume of at least 0.015 cm3/g, the CaO having a sorption capacity of at least about 70 grams of CO2 per kilogram of CaO.
摘要翻译：一种生产氢气的方法，包括以下步骤：（a）将燃料气化成包含CO，氢气，蒸气和硫的原料合成气和H2S，COS和HX形式的卤化物污染物，其中X是卤化物; （b）将原始合成气通过注入CaO和蒸汽的水煤气变换反应器（WGSR），CaO与转移的气体反应以除去含CaCO3的固相含钙产物中的CO 2，硫和卤化物，CaS和CaX2; （c）从富集的气态氢产物中分离固相含钙产物; 和（d）通过在选自以下的条件下煅烧所述固相钙含量产物来再生CaO：在蒸气存在下，在CO 2的存在下，在合成气的存在下， H2和O2，以及它们的组合。 CaO可以具有至少12.0m 2 / g的表面积和至少0.015cm 3 / g的孔体积，CaO具有至少约70克CO 2 /千克CaO的吸附能力。

8. 发明申请

US20060039853A1 Separation of carbon dioxide (CO2) from gas mixtures by calcium based reaction separation (CaRS-CO2) process 有权
标题翻译：通过钙基反应分离（CaRS-CO2）方法从气体混合物中分离二氧化碳（CO 2）
公开(公告)号：US20060039853A1
公开(公告)日：2006-02-23
申请号：US10359763
申请日：2003-02-06
申请人： Liang-Shih Fan , Himanshu Gupta
发明人： Liang-Shih Fan , Himanshu Gupta
IPC分类号： C01F11/02
CPC分类号： B01D53/62 , B01D2251/402 , B01D2251/404 , B01J20/041 , B01J20/043 , B01J20/28057 , B01J20/28069 , B01J20/28088 , B01J20/3433 , B01J20/3483 , C01F11/06 , C01P2002/72 , C01P2006/12 , C01P2006/14 , C01P2006/17 , C04B2/10 , Y02C10/04 , Y02C10/08 , Y02P20/152 , Y02P40/42
摘要： A reaction-based process has been developed for the selective removal of carbon dioxide (CO2) from a multicomponent gas mixture to provide a gaseous stream depleted in CO2 compared to the inlet CO2 concentration in the stream. The proposed process effects the separation of CO2 from a mixture of gases (such as flue gas/fuel gas) by its reaction with metal oxides (such as calcium oxide). The Calcium based Reaction Separation for CO2 (CaRS-CO2) process consists of contacting a CO2 laden gas with calcium oxide (CaO) in a reactor such that CaO captures the CO2 by the formation of calcium carbonate (CaCO3). Once “spent”, CaCO3 is regenerated by its calcination leading to the formation of fresh CaO sorbent and the evolution of a concentrated stream of CO2. The “regenerated” CaO is then recycled for the further capture of more CO2. This carbonation-calcination cycle forms the basis of the CaRS-CO2 process. This process also identifies the application of a mesoporous CaCO3 structure, developed by a process detailed elsewhere, that attains >90% conversion over multiple carbonation and calcination cycles. Lastly, thermal regeneration (calcination) under vacuum provided a better sorbent structure that maintained reproducible reactivity levels over multiple cycles.
摘要翻译：已经开发了一种基于反应的方法，用于从多组分气体混合物中选择性除去二氧化碳（CO 2 H 2），以提供与CO 2 CO 2相比耗尽的气流，流中的入口CO 2 H 2浓度。所提出的方法通过与金属氧化物（例如氧化钙）的反应来影响CO 2 CO 2从气体（例如烟道气/燃料气体）的混合物中的分离。用于CO 2（CaS 2 CO 2）工艺的基于钙的反应分离包括将含CO 2的气体与氧化钙（CaO）接触，在反应器中使得CaO通过形成碳酸钙（CaCO 3）而捕获CO 2。一旦“消耗”，CaCO 3 3通过其煅烧再生，导致新鲜的CaO吸附剂的形成和CO 2的浓缩物流的逸出。然后将“再生的”CaO再循环以进一步捕获更多的CO 2。该碳酸化煅烧循环形成CaRS-CO 2 N 2工艺的基础。该方法还确定了通过其他地方详细描述的方法开发的介孔CaCO 3 3结构的应用，其通过多次碳酸化和煅烧循环达到> 90％的转化率。最后，在真空下的热再生（煅烧）提供了更好的吸附剂结构，其在多个循环中保持可重复的反应性水平。

9. 发明授权

US10010847B2 Circulating fluidized bed with moving bed downcomers and gas sealing between reactors 有权
公开(公告)号：US10010847B2
公开(公告)日：2018-07-03
申请号：US13883795
申请日：2011-11-08
申请人： Liang-Shih Fan , Fanxing Li , Fei Wang , Andrew S. Tong , Surya B. R. Karri , John G. Findlay , Ted M. Knowlton , Raymond A. Cocco
发明人： Liang-Shih Fan , Fanxing Li , Fei Wang , Andrew S. Tong , Surya B. R. Karri , John G. Findlay , Ted M. Knowlton , Raymond A. Cocco
IPC分类号： B01J8/08 , B01J8/12 , B01J8/26 , B01J8/00 , B01J8/18 , B01J8/28 , B01J8/38 , C01B3/06 , C01B3/10
CPC分类号： B01J8/26 , B01J8/0055 , B01J8/006 , B01J8/087 , B01J8/125 , B01J8/1836 , B01J8/1872 , B01J8/28 , B01J8/388 , B01J2208/00389 , B01J2208/00495 , B01J2208/00504 , B01J2208/00539 , B01J2208/00548 , B01J2208/0061 , B01J2208/0084 , C01B3/063 , C01B3/105 , Y02E60/36 , Y10T137/0318
摘要： A system and process for carrying out one or more chemical reactions are provided and include one or more chemical reactors having particulate solids forming a bed therein, and a gas stripping zone forming a non-mechanical seal between said reactors which includes a conduit connecting the reactors. The conduit includes an inlet for a stripping gas which is adapted to prevent process gas from passing between reactors while permitting particulate solids to pass between reactors.

10. 发明授权

US09777920B2 Oxygen carrying materials 有权
公开(公告)号：US09777920B2
公开(公告)日：2017-10-03
申请号：US14116627
申请日：2012-05-11
申请人： Liang-Shih Fan , Deepak Sridhar , Fanxing Li
发明人： Liang-Shih Fan , Deepak Sridhar , Fanxing Li
IPC分类号： F23C10/04 , F23C13/08 , F23C99/00
CPC分类号： F23C13/08 , F23C10/04 , F23C99/00 , F23C2900/99008 , Y02E20/346
摘要： In accordance with one embodiment of the present disclosure, an oxygen carrying material may include a primary active mass, a primary support material, and a secondary support material. The oxygen carrying material may include about 20% to about 70% by weight of the primary active mass, the primary active mass including a composition having a metal or metal oxide selected from the group consisting of Fe, Co, Ni, Cu, Mo, Mn, Sn, Ru, Rh, and combinations thereof. The oxygen carrying material may include about 5% to about 70% by weight of a primary support material. The oxygen carrying material may include about 1% to about 35% by mass of a secondary support material.

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