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公开(公告)号：US10266776B2
公开(公告)日：2019-04-23
申请号：US15299441
申请日：2016-10-20
Inventor： Yilong Chen , Yanfeng Zhang , Jiangang Chen , Dechen Song , Juan Zhang , Taomei Sun
IPC: C10G2/00 , B01J23/889 , B01J23/745 , B01J23/75 , B01J23/78 , B01J23/72 , B01J23/80 , B01J21/08 , B01J23/83 , B01J23/86 , B01J23/89 , B01J35/00 , B01J35/08 , B01J37/00 , B01J37/02 , B01J37/04 , B01J37/08
Abstract: A catalyst including between 50.0 and 99.8 percent by weight of iron, between 0 and 5.0 percent by weight of a first additive, between 0 and 10 percent by weight of a second additive, and a carrier. The first additive is ruthenium, platinum, copper, cobalt, zinc, or a metal oxide thereof. The second additive is lanthanum oxide, cerium oxide, magnesium oxide, aluminum oxide, silicon dioxide, potassium oxide, manganese oxide, or zirconium oxide.
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公开(公告)号：US20180094196A1
公开(公告)日：2018-04-05
申请号：US15831358
申请日：2017-12-04
Inventor： Daxiang WANG , Pingyu Kuai , Meng Li , Yanfeng Zhang
CPC classification number: C10G2/34 , C01B3/04 , C01B3/52 , C10G2/00 , C10G2/35 , C10G2/50 , C10J3/00 , C10J3/48 , C10J3/84 , C10J2300/0916 , C10J2300/093 , C10J2300/0946 , C10J2300/1659 , C10K1/005 , C10K1/122 , C10K1/32 , C25B1/34 , C25B15/08 , Y02E50/32 , Y02E60/364
Abstract: A method for Fischer-Tropsch synthesis, the method including: 1) gasifying a raw material to obtain a crude syngas including H2, CO and CO2; 2) electrolyzing a saturated NaCl solution using a chloralkali process to obtain a NaOH solution, H2 and H2; 3) removing the CO2 in the crude syngas using the NaOH solution obtained in 2) to obtain a pure syngas; and 4) insufflating the H2 obtained in 2) to the pure syngas to adjust a mole ratio of CO/H2 in the pure syngas, and then introducing the pure syngas for Fischer-Tropsch synthesis reaction. A device for Fischer-Tropsch synthesis includes a gasification device, an electrolyzer, a first gas washing device, and a Fischer-Tropsch synthesis reactor.
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公开(公告)号：US09833760B2
公开(公告)日：2017-12-05
申请号：US13929847
申请日：2013-06-28
Inventor： Yilong Chen , Yanfeng Zhang , Minxia Cao , Hong Li
CPC classification number: B01J12/002 , B01J19/088 , B01J2219/0869 , B01J2219/0883 , B01J2219/0894 , C10J3/00 , C10J2300/0916 , C10J2300/0946 , C10J2300/0976 , C10J2300/1238
Abstract: A method for preparing high-temperature, active particle-containing steam. The method includes: 1) preparing steam; selecting one or several non-oxidizing gases as a working gas; ionizing the working gas into a plasma working medium by using a plasma generator; and 2) injecting the plasma working medium into a high-temperature steam generator to form high-temperature ionized environment while introducing the steam into the high-temperature steam generator for allowing the steam to contact with the plasma working medium so that the steam is heated and activated to form active particle-containing steam. A device for preparing the high-temperature, active particle-containing steam is also provided.
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4.发明授权Catalyst for methanation of carbon dioxide, preparation method and usage thereof 有权二氧化碳甲烷化用催化剂及其制备方法及用途公开(公告)号：US09527783B2
公开(公告)日：2016-12-27
申请号：US15199937
申请日：2016-06-30
Inventor： Zhilong Wang , Yanfeng Zhang , Yilong Chen , Yongjie Xue , Leiming Tao , Zhixiang Luo , Xingcai Zheng
CPC classification number: C07C1/12 , B01J21/18 , B01J23/755 , B01J37/04 , B01J37/08 , B01J37/082 , B01J37/084 , C07C1/0435 , C07C2521/18 , C07C2523/755 , C10L3/06 , C10L3/08 , Y02P20/142 , Y02P20/52 , C07C9/04
Abstract: A catalyst for methanation of carbon dioxide, a method of preparing the catalyst, and a method of hydrogenating carbon dioxide in the presence of the catalyst in a fixed bed reactor are disclosed. The catalyst is formed by mixing ash from a biomass power plant with a nickel compound and calcining the resulting mixture. The catalyst formed by calcination includes between 2 and 20 wt. % of nickel supported on ash from combusting biomass.
Abstract translation: 公开了用于二氧化碳甲烷化的催化剂，制备催化剂的方法和在固定床反应器中在催化剂存在下氢化二氧化碳的方法。 催化剂是通过将来自生物质发电厂的灰与镍化合物混合并煅烧得到的混合物形成的。 通过煅烧形成的催化剂包括2-20wt。 来自燃烧生物质的灰分中镍的百分比。
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公开(公告)号：US09255225B2
公开(公告)日：2016-02-09
申请号：US14569774
申请日：2014-12-14
Inventor： Yilong Chen , Kan Song , Pingyu Kuai , Yan Gong , Yanfeng Zhang , Jiaqi Jin
CPC classification number: C10G2/32 , C01B2203/0475 , C01B2203/0495 , C01B2203/062 , C10G2300/1011 , C10J3/00 , C10J2300/0916 , C10J2300/1618 , C10J2300/1659 , C10K1/002 , C10K3/00 , Y02E50/32 , Y02P20/145 , Y02P30/20 , Y02T50/678
Abstract: A method for preparing a liquid hydrocarbon from syngas. The method includes: 1) mixing crude syngas from a biomass gasifier and a hydrogen-rich gas to yield a mixed gas; 2) dehydrating and decarbonizing the mixed gas for removal of moisture, carbon dioxide, and impurities, to yield a fine syngas; 3) introducing the fine syngas to a Fischer-Tropsch synthesis device in the presence of a catalyst, controlling a reaction temperature of the Fischer-Tropsch synthesis at between 150 and 300° C. and a reaction pressure of between 2 and 4 MPa (A), to yield a liquid hydrocarbon and water which is discharged out of the Fischer-Tropsch synthesis device; and 4) returning 70-95 vol. % of exhaust gases from the Fischer-Tropsch synthesis device to step 3) to mix with the fine syngas, and introducing the resulting mixed gas to the Fischer-Tropsch synthesis device.
Abstract translation: 从合成气制备液态烃的方法。 该方法包括：1）从生物质气化炉和富氢气体混合粗合成气，得到混合气体; 2）将混合气体脱水脱碳以除去水分，二氧化碳和杂质，产生细小的合成气; 3）在催化剂存在下将细合成气引入费 - 托合成装置中，在150-300℃之间控制费 - 托合成的反应温度和2-4MPa的反应压力（A ），以产生从费 - 托合成装置排出的液体烃和水; 和4）返回70-95卷。 从费 - 托合成装置到步骤3）的废气的％）与细合成气混合，并将所得混合气体引入费 - 托合成装置。
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Patent Agency Ranking
公开(公告)号：US09909496B2
公开(公告)日：2018-03-06
申请号：US15289991
申请日：2016-10-11
Inventor： Yilong Chen , Yanfeng Zhang , Hongming Tang , Wenyan Liu
IPC: F01D15/10 , F02C6/00 , H02K7/18 , H02P9/04 , F02C3/28 , F03G6/02 , F01K27/00 , F01K3/18 , F02C3/04 , F02G1/00 , B60K16/00 , B60L8/00
CPC classification number: F02C3/28 , F01D15/10 , F01K3/18 , F01K7/18 , F01K27/00 , F02C3/04 , F03G6/02 , F05D2210/12 , F05D2220/76 , F22B1/006 , F22B1/1815 , H02K7/1823 , Y02E10/46 , Y02E20/14 , Y02E20/18 , Y02E50/12
Abstract: A power generation system, including: a solar energy concentration system, a biomass gasification device, a gas-powered generator, a steam turbine, a steam-powered generator. The solar energy concentration system is connected to a solar energy heat exchange system. The biomass gasification device is connected to the gas-powered generator. The gas outlet of the gas turbine is connected to the gas exhaust heat system. The second steam outlet of the gas exhaust heat system is connected to the second and the third cylinders of the steam turbine. The first steam outlet of the gas exhaust heat system and the steam outlet of the solar energy heat exchange system are connected to a steam mixing regulating system. The mixed steam outlet of the steam mixing regulating system is connected to the first cylinder of the steam turbine.
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7.发明授权公开(公告)号：US09255226B2
公开(公告)日：2016-02-09
申请号：US14571240
申请日：2014-12-15
Inventor： Yilong Chen , Kan Song , Pingyu Kuai , Yanfeng Zhang , Jiaqi Jin
CPC classification number: C10G2/40 , B01D53/047 , B01D2257/108 , B01D2257/7025 , C01B3/34 , C01B3/56 , C01B2203/0283 , C01B2203/043 , C01B2203/062 , C01B2203/148 , C10G2/332 , C10G2300/4081 , C10K1/32 , C10K3/00 , Y02C20/20 , Y02P20/156
Abstract: A method for improving Fischer-Tropsch synthesis and recycling exhaust gases therefrom. The method includes: 1) transforming raw gas for Fischer-Tropsch synthesis using a water-gas shift reaction, transporting the transformed raw gas to a Fischer-Tropsch synthesis device for Fischer-Tropsch synthesis in the presence of a Fe-based or Co-based catalyst; 2) introducing exhaust gases from the Fischer-Tropsch synthesis device to a first pressure-swing adsorber for hydrogen recovery; 3) introducing the exhaust gases from 2) to a second pressure-swing adsorber for methane recovery; 4) returning part of the hydrogen obtained from 2) to 1) to mix with the raw gas, and transforming a resulting mixed gas to adjust a hydrogen/carbon ratio of the raw gas; and 5) introducing the methane in 3) to a methane reforming device to reform the methane whereby yielding syngas having relatively high hydrogen/carbon ratio, and transporting the syngas to 1) to mix with the raw gas.
Abstract translation: 费 - 托合成和废气再循环的方法。 该方法包括：1）使用水煤气变换反应转化费 - 托合成的原料气体，在Fe基或Co-Fe合金存在下，将转化后的原料气转移至费 - 托合成装置进行费 - 托合成， 基催化剂; 2）将来自费 - 托合成装置的废气引入第一变压吸附器进行氢回收; 3）将来自2）的废气引入用于甲烷回收的第二变压吸附器; 4）将从2）获得的部分氢气返回到1）与原料气体混合，转化所得混合气体以调节原料气体的氢/碳比; 和5）在甲烷重整装置中将甲烷引入甲烷重整装置以重整甲烷，由此产生具有相对较高氢/碳比的合成气，并将合成气输送至1）与原料气体混合。
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8.发明授权Polymer material having high capacity for hydrogen storage and preparation method thereof 有权具有高储氢能力的聚合物材料及其制备方法公开(公告)号：US09234082B2
公开(公告)日：2016-01-12
申请号：US14660962
申请日：2015-03-18
Inventor： Zhangjian Fang , Yilong Chen , Yanfeng Zhang , Xingcai Zheng , Yongjie Xue , Leiming Tao
CPC classification number: C08J5/18 , C01B3/0015 , C08F8/04 , C08F8/32 , C08G73/0226 , C08G77/26 , C08J2325/06 , C08J2325/08 , C08J2327/06 , C08J2333/02 , C08J2379/02 , Y02E60/328
Abstract: A high capacity polymer hydrogen storage material, including a linear high molecular polymer as a main chain. At least one side chain or a terminal group of the linear high molecular polymer is first aminated using a polyamine compound and then reacts with a borohydride to yield an ammonia borane derivative grafted to the side chain or the terminal group of the linear high molecular polymer.
Abstract translation: 高容量聚合物储氢材料，包括线性高分子聚合物作为主链。 首先使用多胺化合物将线性高分子聚合物的至少一个侧链或末端基团胺化，然后与硼氢化物反应，得到接枝到线性高分子聚合物的侧链或末端基团的氨硼烷衍生物。
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公开(公告)号：US10221360B2
公开(公告)日：2019-03-05
申请号：US15831358
申请日：2017-12-04
Inventor： Daxiang Wang , Pingyu Kuai , Meng Li , Yanfeng Zhang
IPC: C10G2/00 , C10K1/00 , C10K1/12 , C01B3/04 , C01B3/52 , C10J3/84 , C10J3/48 , C10J3/00 , C10K1/32
Abstract: A method for Fischer-Tropsch synthesis, the method including: 1) gasifying a raw material to obtain a crude syngas including H2, CO and CO2; 2) electrolyzing a saturated NaCl solution using a chloralkali process to obtain a NaOH solution, Cl2 and H2; 3) removing the CO2 in the crude syngas using the NaOH solution obtained in 2) to obtain a pure syngas; and 4) insufflating the H2 obtained in 2) to the pure syngas to adjust a mole ratio of CO/H2 in the pure syngas, and then introducing the pure syngas for Fischer-Tropsch synthesis reaction. A device for Fischer-Tropsch synthesis includes a gasification device, an electrolyzer, a first gas washing device, and a Fischer-Tropsch synthesis reactor.
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10.发明授权公开(公告)号：US10189013B2
公开(公告)日：2019-01-29
申请号：US15186583
申请日：2016-06-20
Inventor： Changyuan Li , Qianqian Liu , Dechen Song , Weiguang Yang , Xiaodong Zhan , Jiaqi Jin , Yanfeng Zhang
IPC: B01J23/00 , B01J23/89 , C10G2/00 , B01J37/02 , B01J29/03 , B01J35/04 , B01J29/70 , B01J37/06 , B01J37/34 , B01J35/02
Abstract: A monolithic catalyst, including cobalt, a metal matrix, a molecular sieve membrane, and an additive. The metal matrix is silver, gold, copper, platinum, titanium, molybdenum, iron, tin, or an alloy thereof. The molecular sieve membrane is mesoporous silica SBA-16 which is disposed on the surface of the metal matrix and is a carrier of the active component and the additive. The thickness of the carrier is between 26 and 67 μm. The additive is lanthanum, zirconium, cerium, rhodium, platinum, rhenium, ruthenium, titanium, magnesium, calcium, strontium, or a mixture thereof. A method for preparing the monolithic catalyst is also provided.
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