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    METHODS OF MAKING HONEYCOMB BODIES HAVING INORGANIC FILTRATION DEPOSITS
    1.
    发明申请
    METHODS OF MAKING HONEYCOMB BODIES HAVING INORGANIC FILTRATION DEPOSITS 有权

    公开(公告)号：US20250002418A1

    公开(公告)日：2025-01-02

    申请号：US18883507

    申请日：2024-09-12

    Applicant: CORNING INCORPORATED

    Inventor： Mark Alan Lewis ,  Cai Liu ,  Dale Robert Powers ,  Todd Parrish St Clair ,  Jianguo Wang ,  Huiqing Wu ,  Fei Xia ,  Xinfeng Xing ,  Danhong Zhong

    IPC: C04B41/45 ,  B05B1/02 ,  C04B41/50

    Abstract: A method for applying a surface treatment to a plugged honeycomb body comprising porous wall includes: mixing particles of an inorganic material with a liquid vehicle and a binder material to form a liquid-particulate-binder stream; mixing the liquid-particulate-binder stream with an atomizing gas, directing the liquid-particulate-binder stream into an atomizing nozzle thereby atomizing the particles into liquid-particulate-binder droplets comprised of the liquid vehicle, he binder material, and the particles; conveying the droplets toward the plugged honeycomb body by a gaseous carrier stream, wherein the gaseous carrier stream comprises a carrier gas and the atomizing gas; evaporating substantially all of the liquid vehicle from the droplets to form agglomerates comprised of the particles and the binder material; depositing the agglomerates onto the porous walls of the plugged honeycomb body; wherein the deposited agglomerates are disposed on, or in, or both on and in, the porous walls.

    Method of producing soot
    2.
    发明授权
    Method of producing soot 有权

    公开(公告)号：US11242277B2

    公开(公告)日：2022-02-08

    申请号：US16541773

    申请日：2019-08-15

    Applicant: CORNING INCORPORATED

    Inventor： Manoj Agrawal ,  Dale Robert Powers ,  Fei Xia

    IPC: C03B7/14 ,  C03B37/014 ,  F23D14/02 ,  F23D14/58

    Abstract: A method of producing soot, including: combusting a first fuel stream and a first oxidizer at a burner face; combusting a second fuel stream and a second oxidizer at the burner face, wherein the second fuel stream and the second oxidizer are premixed in advance of the burner face and a second equivalence ratio of the second fuel stream and the second oxidizer is less than about 1; and combusting a silicon-containing fuel into a plurality of soot particles, wherein the second fuel stream and the second oxidizer are combusted between the first fuel stream and the silicon-containing fuel. Applying this method of producing soot to deposit a preform suitable for the manufacture of optical fibers.

    METHODS OF MAKING HONEYCOMB BODIES HAVING INORGANIC FILTRATION DEPOSITS
    3.
    发明申请
    METHODS OF MAKING HONEYCOMB BODIES HAVING INORGANIC FILTRATION DEPOSITS 有权

    公开(公告)号：US20210179501A1

    公开(公告)日：2021-06-17

    申请号：US17272232

    申请日：2019-08-30

    Applicant: CORNING INCORPORATED

    Inventor： Mark Alan Lewis ,  Cai Liu ,  Dale Robert Powers ,  Todd Parrish St Clair ,  Jianguo Wang ,  Huiqing Wu ,  Fei Xia ,  Xinfeng Xing ,  Danhong Zhong

    IPC: C04B38/00 ,  C04B41/45 ,  B05B7/14 ,  B05B7/16

    Abstract: A method for applying a surface treatment to a plugged honeycomb body comprising porous wall includes: mixing particles of an inorganic material with a liquid vehicle and a binder material to form a liquid-particulate-binder stream; mixing the liquid-particulate-binder stream with an atomizing gas, directing the liquid-particulate-binder stream into an atomizing nozzle thereby atomizing the particles into liquid-particulate-binder droplets comprised of the liquid vehicle, he binder material, and the particles; conveying the droplets toward the plugged honeycomb body by a gaseous carrier stream, wherein the gaseous carrier stream comprises a carrier gas and the atomizing gas; evaporating substantially all of the liquid vehicle from the droplets to form agglomerates comprised of the particles and the binder material; depositing the agglomerates onto the porous walls of the plugged honeycomb body; wherein the deposited agglomerates are disposed on, or in, or both on and in, the porous walls.

    Method of producing soot
    5.
    发明授权
    Method of producing soot 有权

    公开(公告)号：US12006246B2

    公开(公告)日：2024-06-11

    申请号：US17566232

    申请日：2021-12-30

    Applicant: CORNING INCORPORATED

    Inventor： Manoj Agrawal ,  Dale Robert Powers ,  Fei Xia

    IPC: C03B37/014 ,  F23D14/02 ,  F23D14/58

    CPC classification number: C03B37/0142 ,  F23D14/02 ,  F23D14/58 ,  F23L2900/07002

    Abstract: A method of producing soot, including: combusting a first fuel stream and a first oxidizer at a burner face; combusting a second fuel stream and a second oxidizer at the burner face, wherein the second fuel stream and the second oxidizer are premixed in advance of the burner face and a second equivalence ratio of the second fuel stream and the second oxidizer is less than about 1; and combusting a silicon-containing fuel into a plurality of soot particles, wherein the second fuel stream and the second oxidizer are combusted between the first fuel stream and the silicon-containing fuel. Applying this method of producing soot to deposit a preform suitable for the manufacture of optical fibers.

    ADJUSTABLE FUME TUBE BURNER
    6.
    发明申请
    ADJUSTABLE FUME TUBE BURNER 有权

    公开(公告)号：US20210087099A1

    公开(公告)日：2021-03-25

    申请号：US17113687

    申请日：2020-12-07

    Applicant: Corning Incorporated

    Inventor： James Henry Faler ,  Dale Robert Powers ,  Fei Xia ,  Chunfeng Zhou

    IPC: C03B37/014 ,  C03B19/14

    Abstract: A method of forming an optical fiber preform includes the steps: igniting a burner having a fume tube assembly to produce a first spray size of silicon dioxide particles; depositing the silicon dioxide particles on a core cane to produce a soot blank; and adjusting an effective diameter of an aperture of the fume tube assembly to produce a second spray size of the silicon dioxide particles. The second spray size is larger than the first spray size.

    METHOD OF PRODUCING SOOT
    9.
    发明申请
    METHOD OF PRODUCING SOOT 有权

    公开(公告)号：US20220119298A1

    公开(公告)日：2022-04-21

    申请号：US17566232

    申请日：2021-12-30

    Applicant: CORNING INCORPORATED

    Inventor： Manoj Agrawal ,  Dale Robert Powers ,  Fei Xia

    IPC: C03B37/014 ,  F23D14/02 ,  F23D14/58

    Abstract: A method of producing soot, including: combusting a first fuel stream and a first oxidizer at a burner face; combusting a second fuel stream and a second oxidizer at the burner face, wherein the second fuel stream and the second oxidizer are premixed in advance of the burner face and a second equivalence ratio of the second fuel stream and the second oxidizer is less than about 1; and combusting a silicon-containing fuel into a plurality of soot particles, wherein the second fuel stream and the second oxidizer are combusted between the first fuel stream and the silicon-containing fuel. Applying this method of producing soot to deposit a preform suitable for the manufacture of optical fibers.

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