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61.发明授权公开(公告)号：US10370602B2
公开(公告)日：2019-08-06
申请号：US15694878
申请日：2017-09-04
发明人： Tao Zhao , Bo Lai , Weiguang Yang , Dawei Wang , Xuewen Hao , Yanjie Zhou , Li Xu
摘要： An apparatus for producing diesel fuel and jet fuel using Fischer-Tropsch synthetic oil, the apparatus including a hydrofining reactor, a hot separator, a first rectifying column, a hydrocracking reactor, a hydroisomerization reactor, a second rectifying column, a first mixing chamber and a second mixing chamber. The hydrofining reactor includes a raw material inlet and a hydrofining product outlet. The hot separator includes a separated oil outlet and a hydrofining product inlet which is connected to the hydrofining product outlet. The first rectifying column includes a tail oil fraction outlet, a diesel fraction outlet and a separated oil inlet which is connected to the separated oil outlet. The first mixing chamber includes a circulating hydrogen inlet, a first mixture outlet and a tail oil fraction inlet which is connected to the tail oil fraction outlet.
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62.发明申请公开(公告)号：US20190193064A1
公开(公告)日：2019-06-27
申请号：US16288063
申请日：2019-02-27
发明人： Li GUO , Jiangang CHEN , Yanfeng ZHANG , Jiaqi JIN , Youliang SHI , Shenke ZHENG , Yan GONG
IPC分类号： B01J35/00 , C10G2/00 , B01J23/745 , B01J35/10 , B01J35/08
CPC分类号： B01J35/0006 , B01J23/745 , B01J35/0046 , B01J35/08 , B01J35/10 , B01J35/1061 , B01J37/10 , C10G2/00 , C10G2/332 , C10G2300/70
摘要： A catalyst, including silica and iron. The silica is in the form of a mesoporous spherical particle. The iron is in the form of nanoparticles evenly distributed and encapsulated in the silica. The particle size of the silica is between 140 and 160 nm, and the silica includes pores between 2 and 9 nm in diameter.
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公开(公告)号：US10286389B2
公开(公告)日：2019-05-14
申请号：US15839835
申请日：2017-12-12
发明人： Li Xu , Wanwan Wang , Youliang Shi
IPC分类号： C10G2/00 , B01J21/00 , B01J21/04 , B01J21/06 , B01J29/04 , B01J29/85 , B01J32/00 , B01J35/02 , B01J35/10 , C01B39/02 , C01B39/54 , C10G47/20 , B01J27/185
摘要： A carrier for selectively synthesizing kerosene fraction from syngas, the carrier including the following components in parts by weight: 5-50 parts of mesoporous zirconia (ZrO2), 10-55 parts of a silicoaluminophosphate (SAPO) molecular sieve, 5-50 parts of modified mesoporous molecular sieve Al-SBA-16, 1-3 parts of sesbania gum powder, and 10-70 parts of alumina A catalyst includes a soluble cobalt salt and the aforesaid carrier. The soluble cobalt salt is loaded on the surface of the carrier.
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公开(公告)号：US10227537B2
公开(公告)日：2019-03-12
申请号：US15673439
申请日：2017-08-10
发明人： Bo Lai , Youliang Shi , Li Xu
摘要： A method of hydrotreatment of Fischer-Tropsch synthesis products, the method including: 1) mixing Fischer-Tropsch wax with a sulfur-containing liquid additive, contacting a resulting mixture with hydrogen, feeding a hydrogen-containing mixture to a first reaction region, feeding an effluent from the first reaction region to a second reaction region, and carrying out hydrocracking reaction; 2) feeding a hydrocracking product from the second reaction region and Fischer-Tropsch naphtha and diesel fuel to a third reaction region, carrying out hydrofining reaction; feeding an effluent from the hydrofining reaction to a fourth reaction region, and carrying out hydroisomerizing pour-point depression reaction; and 3) feeding an effluent from the fourth reaction region to a gas-liquid separation system to yield hydrogen-rich gas and liquid products, recycling the hydrogen-rich gas, and feeding the liquid products to a distilling system.
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公开(公告)号：US20180040878A1
公开(公告)日：2018-02-08
申请号：US15787697
申请日：2017-10-18
发明人： Huanhuan ZHOU , Yuting CHENG
IPC分类号： H01M4/1393 , H01M4/1391
CPC分类号： H01M4/1393 , H01M4/1391 , H01M4/587 , H01M2004/027
摘要： A method for preparing an anode material for lithium-ion batteries, the method including: (1) mixing a raw residue from a biomass gasifier and an aqueous solution including a surfactant to yield a mixed solution, grinding the mixed solution to disperse the raw residue, washing the mixed solution using water to remove the surfactant, leaching the mixed solution, to yield a first intermediate residue; (2) adding hydrochloric acid to the first intermediate residue, stirring to remove impurities, filtering, and washing the residue to be neutral, to yield a second intermediate residue; (3) adding polyethyleneimine and ethanol to the second intermediate residue, shaking, washing away the polyethyleneimine and the ethanol, filtering, to yield a third intermediate residue; and (4) adding nitric acid to the third intermediate residue, fully stirring, washing away the nitric acid, filtering and drying, to yield the anode material for lithium-ion batteries.
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66.发明授权公开(公告)号：US09873841B2
公开(公告)日：2018-01-23
申请号：US15344569
申请日：2016-11-06
发明人： Yilong Chen , Yanfeng Zhang , Minggui Xia , Liang Zhang
CPC分类号： C10J3/72 , C10J3/18 , C10J3/466 , C10J3/485 , C10J3/506 , C10J3/723 , C10J2200/152 , C10J2300/0906 , C10J2300/0916 , C10J2300/0959 , C10J2300/0976 , C10J2300/1238 , Y02P20/145
摘要： A method for gasifying biomass using a gasifier, the gasifier including a furnace body and a fuel pretreatment system. The method includes 1) crushing and sieving a biomass fuel to yield particle size-qualified fuel particles, 2) exciting working gas to yield plasma, and spraying the plasma into the gasifier, 3) spraying the particle size-qualified fuel particles into the gasifier via nozzles, synchronously spraying an oxidizer via an oxygen/vapor inlet into the gasifier, and 4) monitoring the temperature and components of the syngas, regulating an oxygen flow rate, a vapor flow rate, and microwave power to maintain the process parameters within a preset range and to control a temperature of the syngas to be between 900 and 1200° C., collecting the syngas from the syngas outlet at the top of the furnace body, and discharging liquid slag from the slag outlet.
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67.发明申请公开(公告)号：US20170362517A1
公开(公告)日：2017-12-21
申请号：US15693467
申请日：2017-08-31
发明人： Weiguang YANG , Youliang SHI
IPC分类号： C10G67/02
摘要： A method for hydrofining of middle distillates of Fischer-Tropsch synthetic full-range distillates, the method including: 1) separating middle distillates of Fischer-Tropsch synthetic full-range distillates to yield light distillates, heavy distillates and intermediate distillates; 2) metering the light distillates, the heavy distillates and the intermediate distillates; providing a hydrogenation reactor filled with a hydrofining catalyst and including a first feed inlet, a second feed inlet and a third feed inlet from the top down; mixing hydrogen and the light distillates, the heavy distillates and the intermediate distillates, respectively, and introducing resulting mixtures to the hydrogenation reactor via the first feed inlet, the second feed inlet and the third feed inlet, respectively; and 3) introducing products from 2) to a gas-liquid separator to yield hydrogen and liquid products, returning the hydrogen to the hydrogenation reactor, and introducing the liquid products to a fractionating column for further separation.
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68.发明授权公开(公告)号：US09758844B2
公开(公告)日：2017-09-12
申请号：US14479268
申请日：2014-09-05
发明人： Bo Lai , Li Xu , Yiming Han , Qianqian Liu , Dechen Song
CPC分类号： C22B11/06 , C22B11/026 , C22B11/048 , Y02P10/214
摘要： A method for recovering ruthenium from a spent ruthenium-based catalyst carried on aluminum oxide includes: drying, calcining, and cooling a spent catalyst; grinding the spent catalyst into black powder; placing the black powder in a fluidized bed reactor, purging the reactor with hydrogen and heating the black powder to obtain ruthenium metal, then heating the black powder in a mixed atmosphere of oxygen and ozone to obtain RuO4 gas; absorbing the RuO4 gas with a sufficient amount of hydrochloric acid to obtain a H3RuCl6 solution; adding an excess oxidant to the H3RuCl6 solution to oxidize the H3RuCl6 into H2RuCl6; adding excess NH4Cl to the H2RuCl6 and then filtering, and washing the filter cake to obtain solid (NH4)2RuCl6; and reducing the solid (NH4)2RuCl6 by hydrogen to obtain ruthenium metal.
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69.发明申请CATALYST FOR PREPARING AVIATION FUEL FROM FISCHER-TROPSCH PRODUCTS AND METHOD FOR PREPARING SAID CATALYST 有权从FISCHER-TROPSCH产品制备航空燃料的催化剂和制备催化剂的方法公开(公告)号：US20170056867A1
公开(公告)日：2017-03-02
申请号：US15350132
申请日：2016-11-14
发明人： Wanwan WANG , Dechen SONG , Li XU
IPC分类号： B01J29/78 , B01J37/06 , C10G49/04 , B01J37/08 , B01J37/02 , B01J35/02 , B01J37/04 , B01J37/00
CPC分类号： B01J29/7884 , B01J29/076 , B01J29/48 , B01J35/002 , B01J35/026 , B01J35/1019 , B01J35/1038 , B01J35/1042 , B01J35/1061 , B01J37/0018 , B01J37/009 , B01J37/02 , B01J37/0201 , B01J37/04 , B01J37/06 , B01J37/08 , B01J37/343 , B01J2229/16 , B01J2229/20 , B01J2229/36 , B01J2229/40 , B01J2229/42 , B01J2523/00 , C10G49/04 , C10G49/08 , C10G2300/1022 , C10G2300/1081 , B01J2523/68 , B01J2523/847
摘要： A catalyst for preparing aviation fuel from synthetic oil obtained by Fischer-Tropsch process, including: between 20 and 50 percent by weight of an amorphous aluminum silicate, between 5 and 20 percent by weight of alumina, between 20 and 60 percent by weight of a hydrothermally modified zeolite, between 0.5 and 1.0 percent by weight of a Sesbania powder, between 0.5 and 5 percent by weight of nickel oxide, and between 5 and 15 percent by weight of molybdenum oxide. The invention also provides a method for preparing the catalyst.
摘要翻译： 一种由费 - 托方法得到的合成油制备航空燃料的催化剂，包括：20-50重量％的无定形硅酸铝，5-20重量％氧化铝，20-60重量％ 水热改性沸石，0.5至1.0重量％的Sesbania粉末，0.5至5重量％的氧化镍和5至15重量％的氧化钼。 本发明还提供了一种制备催化剂的方法。
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70.发明申请MESOPOROUS MATERIAL-COATED COBALT-BASED CATALYST FOR FISCHER-TROPSCH SYNTHESIS AND METHOD FOR PREPARING THE SAME 审中-公开用于FISCHER-TROPSCH合成的多孔材料涂覆的钴基催化剂及其制备方法公开(公告)号：US20170036198A1
公开(公告)日：2017-02-09
申请号：US15331925
申请日：2016-10-24
发明人： Shasha RAO , Dechen SONG , Qianqian LIU , Shenke ZHENG
IPC分类号： B01J31/02 , B01J21/08 , B01J35/00 , B01J35/10 , C10G2/00 , B01J33/00 , B01J37/02 , B01J37/00 , B01J37/08 , B01J23/75 , B01J35/02
CPC分类号： B01J31/0274 , B01J21/08 , B01J23/75 , B01J33/00 , B01J35/0006 , B01J35/0013 , B01J35/026 , B01J35/10 , B01J35/1019 , B01J35/1042 , B01J35/1047 , B01J35/1061 , B01J37/0018 , B01J37/0244 , B01J37/088 , C10G2/00
摘要： A catalyst including cobalt, a carrier including silica, and a selective promoter including zirconium. The cobalt and the selective promoter are disposed on the surface of the carrier, and the outer surfaces of the active component cobalt and the selective promoter zirconium are coated with a shell layer including a mesoporous material. A method for preparing the catalyst, including: 1) soaking the carrier including silica into an aqueous solution including a zirconium salt, aging, drying, and calcining a resulting mixture to yield a zirconium-loaded carrier including silica; 2) soaking the zirconium-loaded carrier including silica into an aqueous solution including a cobalt salt, aging, drying, calcining a resulting mixture to yield a primary cobalt-based catalyst; 3) preparing a precursor solution of a mesoporous material; and 4) soaking the primary cobalt-based catalyst into the precursor solution of the mesoporous material; and crystalizing, washing, drying, and calcining a resulting mixture.
摘要翻译： 包括钴的催化剂，包含二氧化硅的载体和包含锆的选择性促进剂。 钴和选择性促进剂设置在载体的表面上，活性组分钴和选择性促进剂锆的外表面涂覆有包含介孔材料的壳层。 一种制备催化剂的方法，包括：1）将包含二氧化硅的载体浸入包含锆盐的水溶液中，老化，干燥和煅烧所得混合物，得到包含二氧化硅的负载锆的载体; 2）将包含二氧化硅的负载锆的载体浸入包括钴盐的水溶液中，老化，干燥，煅烧所得混合物，得到初级钴基催化剂; 3）制备介孔材料的前体溶液; 和4）将初级钴基催化剂浸入介孔材料的前体溶液中; 并对所得混合物进行结晶，洗涤，干燥和煅烧。
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