公开(公告)号：US20170324088A1

公开(公告)日：2017-11-09

申请号：US15658014

申请日：2017-07-24

Applicant: Washington University

Inventor： Dror Elhassid ,  William Moller ,  Richard Axelbaum ,  Miklos Lengyel ,  Gal Atlas

IPC: H01M4/485 ,  B01J2/02 ,  H01M4/525 ,  H01M4/505 ,  H01M4/58 ,  C01D15/02 ,  C01G1/02 ,  C01G53/00 ,  H01M10/0525 ,  C01G45/12 ,  C01G51/00

CPC classification number: H01M4/485 ,  B01J2/02 ,  C01D15/02 ,  C01G1/02 ,  C01G45/1228 ,  C01G45/1257 ,  C01G51/42 ,  C01G51/50 ,  C01G51/56 ,  C01G53/42 ,  C01G53/50 ,  C01G53/56 ,  C01P2002/32 ,  C01P2002/52 ,  C01P2004/03 ,  C01P2004/30 ,  C01P2004/45 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/80 ,  C01P2004/82 ,  C01P2006/11 ,  C01P2006/12 ,  C01P2006/16 ,  C01P2006/40 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5825 ,  H01M10/0525

Abstract: A process for preparing a metal oxide-containing powder that comprises conducting spray pyrolysis that comprises aerosolizing a slurry that comprises solid-phase particles in a liquid that comprises at least one precursor compound, which comprises one or more metallic elements of at least one metal oxide, to form droplets of said slurry, and calcining the droplets to at least partially decompose the at least one precursor compound and form the metal oxide-containing powder having a non-hollow morphology.

公开(公告)号：US09748567B2

公开(公告)日：2017-08-29

申请号：US14775231

申请日：2014-03-13

Applicant: WASHINGTON UNIVERSITY

Inventor： Dror Elhassid ,  William Moller ,  Richard Axelbaum ,  Miklos Lengyel ,  Gal Atlas

IPC: H01M4/485 ,  B01J2/02 ,  C01D15/02 ,  C01G53/00 ,  H01M4/505 ,  H01M4/525 ,  H01M4/58 ,  H01M10/0525 ,  C01G1/02 ,  C01G45/12 ,  C01G51/00

CPC classification number: H01M4/485 ,  B01J2/02 ,  C01D15/02 ,  C01G1/02 ,  C01G45/1228 ,  C01G45/1257 ,  C01G51/42 ,  C01G51/50 ,  C01G51/56 ,  C01G53/42 ,  C01G53/50 ,  C01G53/56 ,  C01P2002/32 ,  C01P2002/52 ,  C01P2004/03 ,  C01P2004/30 ,  C01P2004/45 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/80 ,  C01P2004/82 ,  C01P2006/11 ,  C01P2006/12 ,  C01P2006/16 ,  C01P2006/40 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5825 ,  H01M10/0525

Abstract: A process for preparing a metal oxide-containing powder that comprises conducting spray pyrolysis that comprises aerosolizing a slurry that comprises solidphase particles in a liquid that comprises at least one precursor compound, which comprises one or more metallic elements of at least one metal oxide, to form droplets of said slurry, and calcining the droplets to at least partially decompose the at least one precursor compound and form the metal oxide-containing powder having a non-hollow morphology.

公开(公告)号：US20160049652A1

公开(公告)日：2016-02-18

申请号：US14775231

申请日：2014-03-13

Applicant: X-TEND ENERGY, LLC ,  WASHINGTON UNIVERSITY

Inventor： Dror Elhassid ,  William Moller ,  Richard Axelbaum ,  Miklos Lengyel ,  Gal Atlas

IPC: H01M4/485 ,  H01M4/58 ,  H01M4/525 ,  H01M10/0525 ,  C01G53/00 ,  H01M4/505

CPC classification number: H01M4/485 ,  B01J2/02 ,  C01D15/02 ,  C01G1/02 ,  C01G45/1228 ,  C01G45/1257 ,  C01G51/42 ,  C01G51/50 ,  C01G51/56 ,  C01G53/42 ,  C01G53/50 ,  C01G53/56 ,  C01P2002/32 ,  C01P2002/52 ,  C01P2004/03 ,  C01P2004/30 ,  C01P2004/45 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/80 ,  C01P2004/82 ,  C01P2006/11 ,  C01P2006/12 ,  C01P2006/16 ,  C01P2006/40 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5825 ,  H01M10/0525

Abstract: A process for preparing a metal oxide-containing powder that comprises conducting spray pyrolysis that comprises aerosolizing a slurry that comprises solidphase particles in a liquid that comprises at least one precursor compound, which comprises one or more metallic elements of at least one metal oxide, to form droplets of said slurry, and calcining the droplets to at least partially decompose the at least one precursor compound and form the metal oxide-containing powder having a non-hollow morphology.

Abstract translation: 一种制备含金属氧化物的粉末的方法，其包括进行喷雾热解，其包括将包含固相颗粒的浆料雾化成液体，所述液体包含至少一种包含至少一种金属氧化物的一种或多种金属元素的前体化合物， 形成所述浆料的液滴，并煅烧所述液滴至少部分分解所述至少一种前体化合物并形成具有非中空形态的含金属氧化物的粉末。

公开(公告)号：US10731847B2

公开(公告)日：2020-08-04

申请号：US15541229

申请日：2015-12-30

Applicant: WASHINGTON UNIVERSITY

Inventor： Richard Axelbaum ,  Fei Xia ,  Benjamin Kumfer

IPC: F22B1/28 ,  F23N3/00 ,  F22B1/22 ,  F23C6/04 ,  F23L7/00 ,  F23J15/06 ,  F22B1/26 ,  F23N3/08 ,  F24H1/00 ,  F23B30/00

Abstract: A boiler has a shell surrounding a vertical centerline. The shell defines an inner surface having an inner diameter and an inner length extending between an upper upstream end and a lower downstream end. The inner surface defines a hollow interior, the boiler having a pre-combustion zone, a combustion zone downstream from the pre-combustion zone, and a post-combustion zone downstream from the combustion zone. The shell is tapered outward along its length in at least a portion of the combustion zone. An oxidizer inlet is in fluid communication with the pre-combustion zone, and a fuel nozzle introduces fuel into the combustion zone. A tube assembly is mounted in the hollow interior of the shell for transferring heat to fluid flowing through the tube assembly. A flue duct is in fluid communication with the post-combustion zone for transporting flue gases from the hollow interior.

公开(公告)号：US20170363284A1

公开(公告)日：2017-12-21

申请号：US15541229

申请日：2015-12-30

Applicant: WASHINGTON UNIVERSITY

Inventor： Richard Axelbaum ,  Fei Xia ,  Benjamin Kumfer

IPC: F22B1/28 ,  F23N3/08 ,  F24H1/00 ,  F22B1/26 ,  F23B30/00

Abstract: A boiler has a shell surrounding a vertical centerline. The shell defines an inner surface having an inner diameter and an inner length extending between an upper upstream end and a lower downstream end. The inner surface defines a hollow interior, the boiler having a pre-combustion zone, a combustion zone downstream from the pre-combustion zone, and a post-combustion zone downstream from the combustion zone. The shell is tapered outward along its length in at least a portion of the combustion zone. An oxidizer inlet is in fluid communication with the pre-combustion zone, and a fuel nozzle introduces fuel into the combustion zone. A tube assembly is mounted in the hollow interior of the shell for transferring heat to fluid flowing through the tube assembly. A flue duct is in fluid communication with the post-combustion zone for transporting flue gases from the hollow interior.