公开(公告)号：US09486735B2

公开(公告)日：2016-11-08

申请号：US14856038

申请日：2015-09-16

Applicant: Zigui Lu ,  Pawel J. Plonczak ,  Jonathan A. Lane

Inventor： Zigui Lu ,  Pawel J. Plonczak ,  Jonathan A. Lane

IPC: B01D53/22 ,  B01D69/12 ,  B01D71/02 ,  B01D67/00 ,  B01J19/24 ,  B01D69/02 ,  C04B35/01 ,  C04B35/26 ,  C04B35/42 ,  C04B35/44 ,  C04B35/462 ,  C04B35/488 ,  C04B38/02 ,  C01B13/02 ,  C04B111/00

CPC classification number: B01D53/228 ,  B01D67/0041 ,  B01D69/02 ,  B01D69/12 ,  B01D71/024 ,  B01D71/028 ,  B01D2255/204 ,  B01D2255/2063 ,  B01D2255/20738 ,  B01D2255/20784 ,  B01D2255/40 ,  B01D2255/402 ,  B01D2255/407 ,  B01D2255/902 ,  B01D2256/12 ,  B01D2257/104 ,  B01D2258/06 ,  B01D2325/023 ,  B01J19/2475 ,  B01J2219/24 ,  C01B13/0255 ,  C04B35/01 ,  C04B35/016 ,  C04B35/2633 ,  C04B35/42 ,  C04B35/44 ,  C04B35/462 ,  C04B35/488 ,  C04B38/02 ,  C04B2111/00612 ,  C04B2111/00801 ,  C04B2111/0081 ,  C04B2235/3208 ,  C04B2235/3217 ,  C04B2235/3222 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3227 ,  C04B2235/3229 ,  C04B2235/3232 ,  C04B2235/3234 ,  C04B2235/3243 ,  C04B2235/3246 ,  C04B2235/3262 ,  C04B2235/3268 ,  C04B2235/3272 ,  C04B2235/3274 ,  C04B2235/3275 ,  C04B2235/5445 ,  C04B2235/768 ,  C04B2235/80 ,  Y10T428/1314 ,  Y10T428/24997 ,  Y10T428/24999 ,  C04B35/48 ,  C04B38/0074

Abstract: A method is described of producing a composite oxygen ion membrane and a composite oxygen ion membrane in which a porous fuel oxidation layer and a dense separation layer and optionally, a porous surface exchange layer are formed on a porous support from mixtures of (Ln1-xAx)wCr1-yByO3-δ and a doped zirconia. Preferred materials are (La0.8Sr0.2)0.95Cr0.7Fe0.3O3-δ for the porous fuel oxidation layer, (La0.8Sr0.2)0.95Cr0.5Fe0.5O3-δ for the dense separation layer, and (La0.8Sr0.2)0.95Cr0.3Fe0.7O3-δ for the porous surface exchange layer. Firing the said fuel activation and separation layers in nitrogen atmosphere unexpectedly allows the separation layer to sinter into a fully densified mass.

Abstract translation: 描述了一种制备复合氧离子膜和复合氧离子膜的方法，其中多孔燃料氧化层和致密分离层以及任选的多孔表面交换层由（Ln1-xAx）的混合物形成在多孔载体上 ）wCr1-yByO3-δ和掺杂的氧化锆。 优选的材料是用于多孔燃料氧化层的（La0.8Sr0.2）0.95Cr0.7Fe0.3O3-δ（La0.8Sr0.2）用于致密分离层的0.95Cr0.5Fe0.5O3-δ，（La0。 8Sr0.2）0.95Cr0.3Fe0.7O3-δ用于多孔表面交换层。 在氮气氛中烧制所述燃料活化和分离层意外地允许分离层烧结成完全致密的物质。

公开(公告)号：US10520265B2

公开(公告)日：2019-12-31

申请号：US14884171

申请日：2015-10-15

Applicant: Sang Muk Kwark ,  Zigui Lu ,  David P. Potempa ,  Maulik R. Shelat

Inventor： Sang Muk Kwark ,  Zigui Lu ,  David P. Potempa ,  Maulik R. Shelat

IPC: B05D3/06 ,  B05D1/40 ,  B05D1/02 ,  B05D7/22 ,  B05D1/00 ,  F28F13/18 ,  F28F1/10 ,  B05C7/02 ,  C09K5/14 ,  B22F5/00

Abstract: A method for creating a coating onto an inner diameter of conduit, whereby an injection nozzle is moved in a forward direction until its tip is aligned with the end of the conduit. Slurry is pumped from a reservoir into the injection nozzle and then is discharged through the tip of the injection nozzle. The slurry flows, distributes and spreads onto the surface of the conduit. The conduit is rotated and the nozzle is retracted as slurry continues to discharge from the nozzle to coat the remainder of the conduit.

公开(公告)号：US09789445B2

公开(公告)日：2017-10-17

申请号：US14853157

申请日：2015-09-14

Applicant: Jonathan A. Lane ,  Zigui Lu ,  Pawel J. Plonczak

Inventor： Jonathan A. Lane ,  Zigui Lu ,  Pawel J. Plonczak

IPC: B01D53/22 ,  B01D71/02 ,  B01D69/02 ,  B01D69/12 ,  B01D69/10 ,  C01B13/02 ,  B01D67/00

CPC classification number: B01D71/024 ,  B01D53/228 ,  B01D67/0046 ,  B01D69/02 ,  B01D69/10 ,  B01D69/12 ,  B01D2325/023 ,  B01D2325/04 ,  B01D2325/26 ,  C01B13/0255

Abstract: A composite oxygen ion transport membrane having a dense layer, a porous support layer, an optional intermediate porous layer located between the porous support layer and the dense layer and an optional surface exchange layer, overlying the dense layer. The dense layer has electronic and ionic phases. The ionic phase is composed of scandia doped, yttrium or cerium stabilized zirconia. The electronic phase is composed of a metallic oxide containing lanthanum, strontium, chromium, iron and cobalt. The porous support layer is composed of zirconia partially stabilized with yttrium, scandium, aluminum or cerium or mixtures thereof. The intermediate porous layer, if used, contains the same ionic and electronic phases as the dense layer. The surface exchange layer is formed of an electronic phase of a metallic oxide of lanthanum and strontium that also contains chromium, iron and cobalt and an ionic phase of scandia doped zirconia stabilized with yttrium or cerium.

公开(公告)号：US20180299035A1

公开(公告)日：2018-10-18

申请号：US16014642

申请日：2018-06-21

Applicant: Zigui Lu ,  Sang Muk Kwark ,  Joseph M. Corpus ,  Jonathan A. Lane ,  David P. Potempa ,  Maulik R. Shelat

Inventor： Zigui Lu ,  Sang Muk Kwark ,  Joseph M. Corpus ,  Jonathan A. Lane ,  David P. Potempa ,  Maulik R. Shelat

IPC: F16L9/02 ,  C09D131/02 ,  C09D5/26 ,  C08J9/00 ,  C09D101/28

CPC classification number: F16L9/02 ,  C08J9/0066 ,  C08J2301/28 ,  C08J2331/02 ,  C08K3/08 ,  C08K3/22 ,  C08K2003/0812 ,  C08K2201/003 ,  C08K2201/014 ,  C09D1/00 ,  C09D5/00 ,  C09D5/26 ,  C09D101/284 ,  C09D131/02 ,  C23C24/082 ,  F28F13/187 ,  Y02P20/124

Abstract: A porous metallic coating is provided. The coating is characterized by a combination of optimized properties that improve coating performance, as measured by heat transfer efficiency. The porous coating has optimal ranges for properties such as porosity, particle size and thickness, and has particular applicability in boiling heat transfer applications as part of an air separations unit. The porous coatings are derived from slurry-based formulations that include a mixture of metallic particles, a binder and a solvent.

公开(公告)号：US20170108296A1

公开(公告)日：2017-04-20

申请号：US14884171

申请日：2015-10-15

Applicant: SANG MUK KWARK ,  ZIGUI LU ,  DAVID P. POTEMPA ,  MAULIK R. SHELAT

Inventor： SANG MUK KWARK ,  ZIGUI LU ,  DAVID P. POTEMPA ,  MAULIK R. SHELAT

IPC: F28F13/18 ,  C09K5/14 ,  B05D7/22

CPC classification number: F28F13/185 ,  B05C7/02 ,  B05D1/002 ,  B05D1/02 ,  B05D1/40 ,  B05D3/065 ,  B05D3/066 ,  B05D7/22 ,  B05D7/222 ,  B05D2254/04 ,  B05D2401/10 ,  B05D2401/20 ,  B05D2401/21 ,  B05D2401/40 ,  B22F3/22 ,  C09K5/14 ,  F28F1/10 ,  F28F13/187

Abstract: A method for creating a coating onto a conduit is provided. The method includes rotating the conduit while injecting a controlled amount of slurry onto the surface of an inner diameter of the conduit through a nozzle that is retracted from out of the conduit at a controlled speed. The method offers improved reproducibility and repeatability of coating properties in comparison to conventional coating methods.

公开(公告)号：US10221970B2

公开(公告)日：2019-03-05

申请号：US16014642

申请日：2018-06-21

Applicant: Zigui Lu ,  Sang Muk Kwark ,  Joseph M. Corpus ,  Jonathan A. Lane ,  David P. Potempa ,  Maulik R. Shelat

Inventor： Zigui Lu ,  Sang Muk Kwark ,  Joseph M. Corpus ,  Jonathan A. Lane ,  David P. Potempa ,  Maulik R. Shelat

IPC: C09D5/26 ,  C09D101/28 ,  C09D131/02 ,  C08J9/00 ,  B22F7/00 ,  C23C24/08 ,  F16L9/02 ,  F28F13/18 ,  C09D1/00 ,  C09D5/00 ,  C08K3/22 ,  C08K3/08

Abstract: A porous metallic coating is provided. The coating is characterized by a combination of optimized properties that improve coating performance, as measured by heat transfer efficiency. The porous coating has optimal ranges for properties such as porosity, particle size and thickness, and has particular applicability in boiling heat transfer applications as part of an air separations unit. The porous coatings are derived from slurry-based formulations that include a mixture of metallic particles, a binder and a solvent.

公开(公告)号：US20160001221A1

公开(公告)日：2016-01-07

申请号：US14856038

申请日：2015-09-16

Applicant: Zigui Lu ,  Pawel J. Plonczak ,  Jonathan A. Lane

Inventor： Zigui Lu ,  Pawel J. Plonczak ,  Jonathan A. Lane

IPC: B01D53/22 ,  B01J19/24 ,  B01D67/00 ,  B01D69/12 ,  B01D71/02

CPC classification number: B01D53/228 ,  B01D67/0041 ,  B01D69/02 ,  B01D69/12 ,  B01D71/024 ,  B01D71/028 ,  B01D2255/204 ,  B01D2255/2063 ,  B01D2255/20738 ,  B01D2255/20784 ,  B01D2255/40 ,  B01D2255/402 ,  B01D2255/407 ,  B01D2255/902 ,  B01D2256/12 ,  B01D2257/104 ,  B01D2258/06 ,  B01D2325/023 ,  B01J19/2475 ,  B01J2219/24 ,  C01B13/0255 ,  C04B35/01 ,  C04B35/016 ,  C04B35/2633 ,  C04B35/42 ,  C04B35/44 ,  C04B35/462 ,  C04B35/488 ,  C04B38/02 ,  C04B2111/00612 ,  C04B2111/00801 ,  C04B2111/0081 ,  C04B2235/3208 ,  C04B2235/3217 ,  C04B2235/3222 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3227 ,  C04B2235/3229 ,  C04B2235/3232 ,  C04B2235/3234 ,  C04B2235/3243 ,  C04B2235/3246 ,  C04B2235/3262 ,  C04B2235/3268 ,  C04B2235/3272 ,  C04B2235/3274 ,  C04B2235/3275 ,  C04B2235/5445 ,  C04B2235/768 ,  C04B2235/80 ,  Y10T428/1314 ,  Y10T428/24997 ,  Y10T428/24999 ,  C04B35/48 ,  C04B38/0074

Abstract: A method is described of producing a composite oxygen ion membrane and a composite oxygen ion membrane in which a porous fuel oxidation layer and a dense separation layer and optionally, a porous surface exchange layer are formed on a porous support from mixtures of (Ln1-xAx)wCr1-yByO3-δ and a doped zirconia. Preferred materials are (La0.8Sr0.2)0.95Cr0.7Fe0.3O3-δ for the porous fuel oxidation layer, (La0.8Sr0.2)0.95Cr0.5Fe0.5O3-δ for the dense separation layer, and (La0.8Sr0.2)0.95Cr0.3Fe0.7O3-δ for the porous surface exchange layer. Firing the said fuel activation and separation layers in nitrogen atmosphere unexpectedly allows the separation layer to sinter into a fully densified mass.

Abstract translation: 描述了一种制备复合氧离子膜和复合氧离子膜的方法，其中多孔燃料氧化层和致密分离层以及任选的多孔表面交换层由（Ln1-xAx）的混合物形成在多孔载体上 ）wCr1-yByO3-δ和掺杂的氧化锆。 优选的材料是用于多孔燃料氧化层的（La0.8Sr0.2）0.95Cr0.7Fe0.3O3-δ（La0.8Sr0.2）用于致密分离层的0.95Cr0.5Fe0.5O3-δ，（La0。 8Sr0.2）0.95Cr0.3Fe0.7O3-δ用于多孔表面交换层。 在氮气氛中烧制所述燃料活化和分离层意外地允许分离层烧结成完全致密的物质。

公开(公告)号：US10047880B2

公开(公告)日：2018-08-14

申请号：US14884087

申请日：2015-10-15

Applicant: Zigui Lu ,  Sang Muk Kwark ,  Joseph M. Corpus ,  Jonathan A. Lane ,  David P. Potempa ,  Maulik R. Shelat

Inventor： Zigui Lu ,  Sang Muk Kwark ,  Joseph M. Corpus ,  Jonathan A. Lane ,  David P. Potempa ,  Maulik R. Shelat

IPC: C09D5/26 ,  C09D101/28 ,  C09D131/02 ,  C08J9/00 ,  B22F7/00 ,  F16L9/02

Abstract: A porous metallic coating is provided. The coating is characterized by a combination of optimized properties that improve coating performance, as measured by heat transfer efficiency. The porous coating has optimal ranges for properties such as porosity, particle size and thickness, and has particular applicability in boiling heat transfer applications as part of an air separations unit. The porous coatings are derived from slurry-based formulations that include a mixture of metallic particles, a binder and a solvent.

公开(公告)号：US20170108148A1

公开(公告)日：2017-04-20

申请号：US14884087

申请日：2015-10-15

Applicant: ZIGUI LU ,  SANG MUK KWARK ,  JOSEPH M. CORPUS ,  JONATHAN A. LANE ,  DAVID P. POTEMPA ,  MAULIK R. SHELAT

Inventor： ZIGUI LU ,  SANG MUK KWARK ,  JOSEPH M. CORPUS ,  JONATHAN A. LANE ,  DAVID P. POTEMPA ,  MAULIK R. SHELAT

IPC: F16L9/02 ,  C09D131/02 ,  C09D101/28 ,  C08J9/00

CPC classification number: F16L9/02 ,  C08J9/0066 ,  C08J2301/28 ,  C08J2331/02 ,  C08K3/22 ,  C09D1/00 ,  C09D5/00 ,  C09D5/26 ,  C09D101/284 ,  C09D131/02 ,  C23C24/082

Abstract: A porous metallic coating is provided. The coating is characterized by a combination of optimized properties that improve coating performance, as measured by heat transfer efficiency. The porous coating has optimal ranges for properties such as porosity, particle size and thickness, and has particular applicability in boiling heat transfer applications as part of an air separations unit. The porous coatings are derived from slurry-based formulations that include a mixture of metallic particles, a binder and a solvent.

公开(公告)号：US20160096150A1

公开(公告)日：2016-04-07

申请号：US14853157

申请日：2015-09-14

Applicant: Jonathan A. Lane ,  Zigui Lu ,  Pawel J. Plonczak

Inventor： Jonathan A. Lane ,  Zigui Lu ,  Pawel J. Plonczak

IPC: B01D71/02 ,  B01D69/02 ,  B01D69/12 ,  B01D53/22

CPC classification number: B01D71/024 ,  B01D53/228 ,  B01D67/0046 ,  B01D69/02 ,  B01D69/10 ,  B01D69/12 ,  B01D2325/023 ,  B01D2325/04 ,  B01D2325/26 ,  C01B13/0255

Abstract: A composite oxygen ion transport membrane having a dense layer, a porous support layer, an optional intermediate porous layer located between the porous support layer and the dense layer and an optional surface exchange layer, overlying the dense layer. The dense layer has electronic and ionic phases. The ionic phase is composed of scandia doped, yttrium or cerium stabilized zirconia. The electronic phase is composed of a metallic oxide containing lanthanum, strontium, chromium, iron and cobalt. The porous support layer is composed of zirconia partially stabilized with yttrium, scandium, aluminum or cerium or mixtures thereof. The intermediate porous layer, if used, contains the same ionic and electronic phases as the dense layer. The surface exchange layer is formed of an electronic phase of a metallic oxide of lanthanum and strontium that also contains chromium, iron and cobalt and an ionic phase of scandia doped zirconia stabilized with yttrium or cerium.

Abstract translation: 具有致密层的复合氧离子传输膜，多孔载体层，位于多孔载体层和致密层之间的任选的中间多孔层和覆盖致密层的任选的表面交换层。 致密层具有电子和离子相。 离子相由掺杂钪，钇或铈稳定的氧化锆组成。 电子相由含有镧，锶，铬，铁和钴的金属氧化物组成。 多孔支撑层由用钇，钪，铝或铈部分稳定的氧化锆或其混合物组成。 如果使用中间多孔层，则包含与致密层相同的离子和电子相。 表面交换层由还含有铬，铁和钴的镧和锶的金属氧化物的电子相和由钇或铈稳定的掺杂氧化钪的离子相形成。