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公开(公告)号：US11999074B2
公开(公告)日：2024-06-04
申请号：US17634771
申请日：2020-08-07
Applicant: CORNING INCORPORATED
Inventor： Ravindra Kumar Akarapu , Priyank Paras Jain , Xinghua Li , John Forrest Wight, Jr.
CPC classification number: B28B11/243 , B28B3/269
Abstract: An extrusion system (100) according to certain aspects includes at least one infrared emitting device (102) arranged in a generally cylindrical shape with a hollow interior. The at least one infrared emitting device (102) is positioned downstream of an outlet of an extrusion die (110) to irradiate a perimeter of wet extrudate material in a uniform manner to form stiffened wet extrudate material (116) before such material is received by an extrudate support channel (118). The at least one infrared emitting device (102) generally uniformly stiffens the skin of the wet extrudate material (116) to resist mechanical deformation of the extrudate material during subsequent handling steps. Such skin stiffening allows for increased tolerance of handling forces and permits extrusion of softer wet extrudate material without compromising the shape of a fired ceramic product.
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2.发明授权Cellular ceramic articles with coated channels and methods for making the same 有权具有涂层通道的蜂窝陶瓷制品及其制造方法公开(公告)号：US08778045B2
公开(公告)日：2014-07-15
申请号：US13906689
申请日：2013-05-31
Applicant: Corning Incorporated
Inventor： Thorsten Rolf Boger , Willard Ashton Cutler , Kenneth Joseph Drury , Todd Parrish St Clair , Patrick David Tepesch , John Forrest Wight, Jr.
IPC: B01D39/14 , B01D39/20 , B01D39/06 , B01D24/00 , B01D50/00 , C04B38/00 , C04B41/87 , C04B41/45 , C04B41/00 , B01D46/24 , C04B111/00
CPC classification number: C04B38/0006 , B01D46/247 , C04B35/00 , C04B41/009 , C04B41/4578 , C04B41/87 , C04B2111/00793 , Y10T428/24149 , Y10T428/24157 , C04B41/4539 , C04B41/455 , C04B41/457 , C04B41/5041 , C04B41/5089 , C04B41/5031 , C04B41/5025
Abstract: Cellular ceramic articles are manufactured from a green cellular ceramic body that includes a binder material and a plurality of channels. At least one of the channels is coated with a slurry that includes a green coating composition and a solvent to form a coating layer. The binder material is insoluble in the solvent.
Abstract translation: 细胞陶瓷制品由包括粘合剂材料和多个通道的绿色蜂窝陶瓷体制造。 至少一个通道涂覆有包括绿色涂料组合物和溶剂以形成涂层的浆料。 粘合剂材料不溶于溶剂。
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公开(公告)号：US20250010513A1
公开(公告)日：2025-01-09
申请号：US18708185
申请日：2022-11-15
Applicant: CORNING INCORPORATED
Inventor： Ravindra Kumar Akarapu , Priyank Paras Jain , Xinghua Li , Amos James Mainville , Elias Panides , Andrea Lynn Santen , Kenneth Charles Sariego , John Forrest Wight, Jr. , Jia Zhang
Abstract: A system (100) for manufacturing an extrudate (10), such as a honeycomb body, is provided. The system comprises an extruder (102). The extruder is configured to form an extrudate from a wet mixture, such as a ceramic forming mixture. The system further comprises a radiative heat assembly (104). The radiative heat assembly is configured to heat the extrudate. The radiative heat assembly comprises one or more IR light sources (112). The one or more IR light sources are arranged as one or more rings around the extrudate. The system further comprises a differential pressure assembly (108). The differential pressure assembly is configured to remove at least a portion of water vapor from around the extrudate. The differential pressure assembly can direct an air flow out of a chamber (136) formed by a housing (132) surrounding the radiative heat assembly. Alternatively, the differential pressure assembly can direct an air flow into the chamber.
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Patent Agency Ranking
4.发明授权公开(公告)号：US09834481B2
公开(公告)日：2017-12-05
申请号：US14823206
申请日：2015-08-11
Applicant: Corning Incorporated
IPC: C04B38/00 , F01N3/022 , C04B14/46 , C04B14/38 , B32B3/12 , C04B41/85 , C04B41/00 , C04B41/50 , C04B111/00 , F01N3/28 , B01D46/24
CPC classification number: C04B38/0009 , B01D46/2429 , B01D46/2444 , B01D46/247 , B32B3/12 , C04B14/38 , C04B14/465 , C04B41/009 , C04B41/5089 , C04B41/85 , C04B2111/00793 , C04B2235/526 , C04B2235/5264 , C04B2235/9607 , F01N3/0222 , F01N3/2828 , Y02T10/20 , Y10T428/24149 , C04B35/195 , C04B38/0006 , C04B35/565 , C04B35/478 , C04B35/10 , C04B35/185 , C04B41/5024 , C04B41/5022
Abstract: Disclosed is a honeycomb support structure comprising a honeycomb body and an outer layer or skin formed of a cement that includes an inorganic filler material having a first coefficient of thermal expansion from 25° C. to 600° C. and a crystalline inorganic fibrous material having a second coefficient of thermal expansion from 25° C. to 600° C.
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公开(公告)号：US20240165848A1
公开(公告)日：2024-05-23
申请号：US18283983
申请日：2022-03-30
Applicant: CORNING INCORPORATED
Inventor： William Joseph Bouton , Alexander Lee Cuno , James Scott Sutherland , John Forrest Wight, Jr.
CPC classification number: B28B7/342 , B01D39/2075 , B01J19/2485 , B28B3/025 , C04B38/0009 , B01D2239/10 , B01J2219/2403 , B01J2219/2438
Abstract: A process for forming a fluidic module (150) with integrated fluid separation includes positioning a first positive passage mold (115A) of a first fluid passage (170) having a tortuous shape within a volume of binder-coated ceramic powder (110A) and positioning a second positive passage mold (115B) of a second fluid passage (175) having a tortuous shape within the volume of ceramic powder (110A) and spaced apart from the first positive passage mold (115A). The process further includes positioning a powder interconnect (120) adjacent to a portion of each of the first (115A) and second positive passage molds (115B) within the volume of ceramic powder (110A), pressing the volume of ceramic powder (110A, HOB) with the first and second positive passage molds (115A, 115B) and the powder interconnect (120) inside to form a pressed body (148), heating the pressed body to remove the first and second positive passage molds (115A, 115B), and sintering the pressed body (148) to form a closed-porosity ceramic body (150).
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6.发明授权Honeycomb structure comprising a cement skin composition with crystalline inorganic fibrous material 有权蜂窝结构包括具有结晶无机纤维材料的水泥皮肤组合物公开(公告)号：US09139479B2
公开(公告)日：2015-09-22
申请号：US13770104
申请日：2013-02-19
Applicant: Corning Incorporated
IPC: B01D46/24 , C04B14/38 , C04B38/00 , C04B14/46 , B32B3/12 , C04B41/85 , C04B41/00 , C04B41/50 , F01N3/022 , C04B111/00 , F01N3/28
CPC classification number: C04B38/0009 , B01D46/2429 , B01D46/2444 , B01D46/247 , B32B3/12 , C04B14/38 , C04B14/465 , C04B41/009 , C04B41/5089 , C04B41/85 , C04B2111/00793 , C04B2235/526 , C04B2235/5264 , C04B2235/9607 , F01N3/0222 , F01N3/2828 , Y02T10/20 , Y10T428/24149 , C04B35/195 , C04B38/0006 , C04B35/565 , C04B35/478 , C04B35/10 , C04B35/185 , C04B41/5024 , C04B41/5022
Abstract: Disclosed is a honeycomb support structure comprising a honeycomb body and an outer layer or skin formed of a cement that includes an inorganic filler material having a first coefficient of thermal expansion from 25° C. to 600° C. and a crystalline inorganic fibrous material having a second coefficient of thermal expansion from 25° C. to 600° C.
Abstract translation: 公开了一种蜂窝状支撑结构，其包括蜂窝体和由水泥形成的外层或皮肤，所述外层或皮肤包括具有从25℃至600℃的第一热膨胀系数的无机填料，以及具有 第二热膨胀系数为25°C至600°C
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公开(公告)号：US08901030B2
公开(公告)日：2014-12-02
申请号：US14246509
申请日：2014-04-07
Applicant: Corning Incorporated
Inventor： Karen Jo Knapp , Steven Bolaji Ogunwumi , Elizabeth Margaret Wheeler , John Forrest Wight, Jr. , James William Zimmermann
IPC: B01D53/02 , B01J20/32 , B01J20/30 , B01J20/28 , B01J20/16 , B01D53/04 , B29C47/00 , B29C47/02 , B29C47/04 , B29C47/30 , B29C47/28
CPC classification number: B01J20/3293 , B01D53/0407 , B01D2253/10 , B01D2253/108 , B01D2253/20 , B01D2253/204 , B01D2253/25 , B01D2253/311 , B01D2253/34 , B01D2257/504 , B01J20/165 , B01J20/28045 , B01J20/28054 , B01J20/3007 , B01J20/3035 , B01J20/305 , B01J20/3057 , B01J20/3078 , B29C47/0014 , B29C47/0016 , B29C47/027 , B29C47/04 , B29C47/28 , B29C47/30 , Y02C10/04 , Y02C10/08 , Y02P70/26
Abstract: Sorbent substrates for CO2 capture and methods for forming the same are disclosed. In one embodiment, a method for forming a sorbent substrate for CO2 capture may include forming a plurality of matrix rods from a sorbent material and forming a plurality of channel rods from a support material. The plurality of matrix rods may then be co-extruded with the plurality of channel rods to form a plurality of sorbent filaments comprising a matrix of the sorbent material in which channels of support material are positioned such that the channels extend in an axial direction of each of the plurality of sorbent filaments. The plurality of sorbent filaments may then be stacked to form a filament assembly in which the plurality of sorbent filaments are axially aligned. Thereafter, the plurality of sorbent filaments of the filament assembly may be bonded to one another to form the sorbent substrate.
Abstract translation: 公开了用于CO 2捕获的吸附剂基质及其形成方法。 在一个实施方案中，用于形成用于CO 2捕获的吸附剂基质的方法可以包括从吸附剂材料形成多个矩阵杆并从支撑材料形成多个通道杆。 然后可以将多个矩阵杆与多个通道杆共同挤出以形成多个吸附剂长丝，其包括吸附剂材料的基质，其中支撑材料的通道被定位成使得通道在每个通道杆的轴向方向上延伸 的多个吸附剂长丝。 然后可以将多个吸附剂长丝堆叠以形成其中多个吸附剂长丝轴向对齐的丝组件。 此后，丝束组件的多个吸附丝可以彼此结合以形成吸附剂基底。
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公开(公告)号：US20220332012A1
公开(公告)日：2022-10-20
申请号：US17634771
申请日：2020-08-07
Applicant: CORNING INCORPORATED
Inventor： Ravindra Kumar Akarapu , Priyank Paras Jain , Xinghua Li , John Forrest Wight, Jr.
Abstract: An extrusion system (100) according to certain aspects includes at least one infrared emitting device (102) arranged in a generally cylindrical shape with a hollow interior. The at least one infrared emitting device (102) is positioned downstream of an outlet of an extrusion die (110) to irradiate a perimeter of wet extrudate material in a uniform manner to form stiffened wet extrudate material (116) before such material is received by an extrudate support channel (118). The at least one infrared emitting device (102) generally uniformly stiffens the skin of the wet extrudate material (116) to resist mechanical deformation of the extrudate material during subsequent handling steps. Such skin stiffening allows for increased tolerance of handling forces and permits extrusion of softer wet extrudate material without compromising the shape of a fired ceramic product.
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