-
公开(公告)号：US20180298293A1
公开(公告)日：2018-10-18
申请号：US15521254
申请日：2015-10-20
Applicant: Battelle Memorial Institute
Inventor： Zia Abdullah , Rachid Taha , Stephanie Flamberg , Michael A. O'Brian
Abstract: Multifunctional catalysts are used to prepare modified bio-oils with improved characteristics. Bio-oil vapor phase, e.g., produced by pyrolysis of biomass, is contacted with a multifunctional catalyst. The multifunctional catalyst catalyzes a plurality of distinct reactions of the bio-oil vapor phase to produce a modified bio-oil.
-
2.发明申请公开(公告)号：US20170356067A1
公开(公告)日：2017-12-14
申请号：US15617589
申请日：2017-06-08
Applicant: Battelle Memorial Institute
Inventor： Rick Peterson , Michael Heinrichs , Vinay V. Gadkari , Rachid Taha , Slawomir Winecki , Darwin Argumedo
CPC classification number: C22B59/00 , C01B39/02 , C22B1/005 , C22B3/02 , C22B3/065 , C22B7/007 , C22B7/02 , Y02P10/234
Abstract: A system for recovering rare earth elements from coal ash includes a leaching reactor, an ash dryer downstream of the leaching reactor, and a roaster downstream of the ash dryer that is cooperatively connected to both the leaching reactor and the ash dryer. Coal ash is mixed with an acid stream such that rare earth elements present in the coal ash are dissolved in the acid stream, thereby creating (i) a leachate containing the rare earth elements and (ii) leached ash. The leachate is heated to obtain acid vapor and an acid-soluble rare earth concentrate. Mixing of the coal ash with the acid stream can occur in a leaching reactor and heating of the leachate can occur in a roaster. The acid-soluble rare earth concentrate can be fed to a hydrometallurgical process to separate and purify the rare earth elements.
-
公开(公告)号：US20160257889A1
公开(公告)日：2016-09-08
申请号：US15062059
申请日：2016-03-05
Applicant: Battelle Memorial Institute
Inventor： Zia Abdullah , Rachid Taha , Daniel Garbark , Huamin Wang , Guo-Shuh J. Lee
IPC: C10G3/00
CPC classification number: C10G3/50 , C10G3/46 , C10G2300/1011 , Y02P30/20
Abstract: Described are methods and systems for preparing stabilized bio-oil suitable for subsequent hydrotreatment and forming a hydrocarbon product from a stabilized bio-oil. For example, preparing stabilized bio-oil suitable for subsequent hydrotreatment may include filtering bio-oil effective to remove at least a portion of particles having an effective particulate diameter greater than about 10 micrometers; treating the bio-oil effective to remove at least a portion of inorganic species from the bio-oil; and catalytically stabilizing the bio-oil to provide the stabilized bio-oil suitable for subsequent hydrotreatment. Forming a hydrocarbon product from a stabilized bio-oil may include hydrotreating the stabilized bio-oil by, for example, contacting the stabilized bio-oil to a hydrotreatment catalyst in the presence of hydrogen, thereby providing the hydrocarbon product. Also included are stabilized bio-oil and hydrocarbon products derived therefrom.
Abstract translation: 描述了用于制备稳定的生物油的方法和系统，其适用于随后的加氢处理和从稳定的生物油形成烃产物。 例如，制备适合于后续加氢处理的稳定的生物油可以包括过滤生物油，以有效去除至少一部分具有大于约10微米的有效颗粒直径的颗粒; 处理生物油有效地从生物油中除去至少一部分无机物质; 并催化稳定生物油，以提供适合于后续加氢处理的稳定的生物油。 从稳定的生物油形成烃产物可以包括通过例如在氢的存在下使稳定的生物油与加氢处理催化剂接触来加氢处理稳定的生物油，从而提供烃产物。 还包括由其衍生的稳定的生物油和烃产物。
-
公开(公告)号：US20200002785A1
公开(公告)日：2020-01-02
申请号：US16541444
申请日：2019-08-15
Applicant: Battelle Memorial Institute
Inventor： Rick Peterson , Michael Heinrichs , Vinay V. Gadkari , Rachid Taha , Slawomir Winecki , Darwin Argumendo
Abstract: Methods of recovering rare earth elements, vanadium, cobalt, or lithium from coal are described. The coal is dissolved in a first solvent to dissolve organic material in the coal and create a slurry containing coal ash enriched with rare earth elements, vanadium, cobalt, or lithium. The enriched coal ash is separated from the first solvent. Residual organic material is removed from the coal ash. The rare earth elements, vanadium, cobalt, or lithium can then be recovered from the coal ash. The coal ash is mixed with an acid stream that dissolves the rare earth elements, thereby creating (i) a leachate containing the rare earth elements and (ii) leached ash. The leachate is heated to obtain acid vapor and an acid-soluble rare earth concentrate. The acid-soluble rare earth concentrate can be fed to a hydrometallurgical process to separate and purify the rare earth elements.
-
公开(公告)号：US20200002784A1
公开(公告)日：2020-01-02
申请号：US16541355
申请日：2019-08-15
Applicant: Battelle Memorial Institute
Inventor： Rick Peterson , Michael Heinrichs , Vinay V. Gadkari , Rachid Taha , Slawomir Winecki , Darwin Argumedo
Abstract: A system for recovering rare earth elements from coal ash includes a leaching reactor, an ash dryer downstream of the leaching reactor, and a roaster downstream of the ash dryer that is cooperatively connected to both the leaching reactor and the ash dryer. Coal ash is mixed with an acid stream such that rare earth elements present in the coal ash are dissolved in the acid stream, thereby creating (i) a leachate containing the rare earth elements and (ii) leached ash. The leachate is heated to obtain acid vapor and an acid-soluble rare earth concentrate. Mixing of the coal ash with the acid stream can occur in a leaching reactor and heating of the leachate can occur in a roaster. The acid-soluble rare earth concentrate can be fed to a hydrometallurgical process to separate and purify the rare earth elements.
-
Patent Agency Ranking
6.发明申请Vapor Phase Catalytic Reactor for Upgarde of Fuels Produced by Fast Pyrolysis of Biomass 审中-公开气相催化反应器，用于生物质快速热解产生的燃料公开(公告)号：US20160032196A1
公开(公告)日：2016-02-04
申请号：US14777500
申请日：2014-03-15
Applicant: BATTELLE MEMORIAL INSTITUTE
Inventor： Zia Abdullah , Slawomir Winecki , G. Bradley Chadwell , Michael A. O'Brian , Russell K. Smith , Stephanie Flamberg , James E. Dvorsky , Rachid Taha , James E. Mathis , Herman P. Benecke , Daniel B. Garbark
CPC classification number: C10G11/00 , B01J38/30 , C10B53/02 , C10G3/42 , C10G3/50 , C10G45/00 , C10G2300/42 , C10K3/04 , Y02E50/14 , Y02P20/584 , Y02P30/20
Abstract: Vapor phase catalytic reactors and methods for using the same for upgrade of fuels produced by fast pyrolysis of biomass are disclosed.
Abstract translation: 公开了气相催化反应器及其用于通过生物质快速热解生产的燃料升级的方法。
-
公开(公告)号：US11345978B2
公开(公告)日：2022-05-31
申请号：US16541355
申请日：2019-08-15
Applicant: Battelle Memorial Institute
Inventor： Rick Peterson , Michael Heinrichs , Vinay V. Gadkari , Rachid Taha , Slawomir Winecki , Darwin Argumedo
IPC: C22B59/00 , C22B3/06 , C22B3/04 , C22B7/00 , C01B39/02 , C22B3/02 , C22B7/02 , C22B1/00 , C01B39/46 , C01B39/48 , C22B3/12 , C22B21/00
Abstract: A system for recovering rare earth elements from coal ash includes a leaching reactor, an ash dryer downstream of the leaching reactor, and a roaster downstream of the ash dryer that is cooperatively connected to both the leaching reactor and the ash dryer. Coal ash is mixed with an acid stream such that rare earth elements present in the coal ash are dissolved in the acid stream, thereby creating (i) a leachate containing the rare earth elements and (ii) leached ash. The leachate is heated to obtain acid vapor and an acid-soluble rare earth concentrate. Mixing of the coal ash with the acid stream can occur in a leaching reactor and heating of the leachate can occur in a roaster. The acid-soluble rare earth concentrate can be fed to a hydrometallurgical process to separate and purify the rare earth elements.
-
公开(公告)号：US11279988B2
公开(公告)日：2022-03-22
申请号：US16541444
申请日：2019-08-15
Applicant: Battelle Memorial Institute
Inventor： Rick Peterson , Michael Heinrichs , Vinay V. Gadkari , Rachid Taha , Slawomir Winecki , Darwin Argumedo
IPC: C22B59/00 , C22B3/06 , C22B7/00 , C01B39/02 , C22B3/02 , C22B7/02 , C22B1/00 , C01B39/46 , C01B39/48 , C22B3/12 , C22B21/00
Abstract: Methods of recovering rare earth elements, vanadium, cobalt, or lithium from coal are described. The coal is dissolved in a first solvent to dissolve organic material in the coal and create a slurry containing coal ash enriched with rare earth elements, vanadium, cobalt, or lithium. The enriched coal ash is separated from the first solvent. Residual organic material is removed from the coal ash. The rare earth elements, vanadium, cobalt, or lithium can then be recovered from the coal ash. The coal ash is mixed with an acid stream that dissolves the rare earth elements, thereby creating (i) a leachate containing the rare earth elements and (ii) leached ash. The leachate is heated to obtain acid vapor and an acid-soluble rare earth concentrate. The acid-soluble rare earth concentrate can be fed to a hydrometallurgical process to separate and purify the rare earth elements.
-
公开(公告)号：US20170189877A1
公开(公告)日：2017-07-06
申请号：US15313948
申请日：2015-05-22
Applicant: Battelle Memorial Institute
Inventor： Zia Abdullah , Michael A. O'Brian , Slawomir Winecki , Rachid Taha
CPC classification number: B01J8/388 , B01J8/087 , B01J8/12 , B01J8/1872 , B01J8/34 , B01J2208/00168 , B01J2208/00292 , B01J2208/00513 , B01J2208/0084 , B01J2208/00876 , B01J2208/00938 , C10B49/16 , C10B49/18 , C10B53/02 , C10B57/06 , Y02E50/14
Abstract: A dual bed pyrolysis system may include a falling bed reactor employing a heat carrier particulate to pyrolyze biomass to create a pyrolysis product and a pyrolysis waste product. The dual bed pyrolysis system may also include a fluidized bed reactor. The fluidized bed reactor may accept the pyrolysis waste product including char and heat carrier particulate from the falling bed reactor. The fluidized bed reactor may combust the char in the presence of the heat carrier particulate. The fluidized bed reactor may combust the char to reheat the heat carrier particulate. The reheated heat carrier particulate may be provided to the falling bed reactor to pyrolyze biomass to create a pyrolysis product and a pyrolysis waste product.
-
10.发明申请Upgrading of Bio-Oil by Reaction with Olefins in the Presence of a Catalyst 审中-公开在催化剂存在下与烯烃反应生物油的升级公开(公告)号：US20160168475A1
公开(公告)日：2016-06-16
申请号：US14904075
申请日：2014-07-08
Applicant: BATTELLE MEMORIAL INSTITUTE
Inventor： Zia Abdullah , Herman P. Benecke , Daniel B. Garbark , Rachid Taha
CPC classification number: C10G3/42 , C10G1/002 , C10G1/02 , C10G3/44 , C10G3/52 , C10G2300/1092 , C10G2300/80 , C10L1/02 , C10L1/1822 , C10L2200/0469 , C10L2290/02 , C10L2290/24 , Y02P30/20
Abstract: Systems, methods, and apparatuses are provided for upgrading a bio-oil by reaction with an olefin in the presence of a catalyst. For example, upgraded bio-oil may have improved miscibility with hydrophobic fuels.
Abstract translation: 提供了用于在催化剂存在下与烯烃反应来升级生物油的系统，方法和装置。 例如，升级的生物油可能具有改善与疏水性燃料的混溶性。
-
-
-
-
-
-
-
-
-
Search Results
10
records
(took 0.019 seconds)
