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    Increased saturation of ice melting compositions and methods of use
    2.
    发明授权
    Increased saturation of ice melting compositions and methods of use 有权

    公开(公告)号：US11584874B2

    公开(公告)日：2023-02-21

    申请号：US16961960

    申请日：2019-01-10

    Applicant: BASF SE

    Inventor： Matthew Gerard Lyon ,  John Andrew Randolph ,  Michael Capracotta ,  Joseph P Borst

    IPC: C09K3/18

    Abstract: Described herein is an ice melting composition that includes at least one solvent, at least one deicing agent, and at least one additive. Possible additives include ionic liquids, deep eutectic solvents, dispersants and combinations thereof. The composition exhibits an increased saturation point due to the addition of the additives thereby reducing or eliminating precipitation of the deicing agent at low temperatures. Also described herein are methods of melting ice or preventing ice from forming on a surface. The methods include applying the ice melting composition to the surface either before or after ice forms.

    Dry-milling ethanol process
    3.
    发明授权
    Dry-milling ethanol process 有权

    公开(公告)号：US10927332B2

    公开(公告)日：2021-02-23

    申请号：US16311554

    申请日：2017-06-20

    Applicant: BASF SE

    Inventor： Joseph P Borst ,  Kenneth L Zack ,  Anthony Newton

    IPC: C12C1/067 ,  C12C11/00 ,  C11B1/10

    Abstract: A dry-milling ethanol process includes the steps of: dry-milling corn kernels to form a corn flour; combining the corn flour with water to form a mash; fermenting the mash thereby producing beer and carbon dioxide; adding an alkanesulfonic acid to the beer in an amount sufficient to adjust the pH to a range of from about 3 to about 5; distilling the beer to produce ethanol and whole stillage; and processing the whole stillage to produce wet distiller's grains with solubles and/or dried distiller's grains with solubles.

    Composition comprising an alkanesulfonic acid for dissolving and/or inhibiting deposition of scale on a surface of a system
    6.
    发明授权
    Composition comprising an alkanesulfonic acid for dissolving and/or inhibiting deposition of scale on a surface of a system 有权
    包含用于溶解和/或抑制垢在系统表面沉积的烷基磺酸的组合物

    公开(公告)号：US08648026B2

    公开(公告)日：2014-02-11

    申请号：US13688819

    申请日：2012-11-29

    Applicant: BASF SE

    Inventor： Joseph P Borst ,  Keith Hirsch ,  Stephen F Gross

    IPC: C11D7/08 ,  C11D1/88

    CPC classification number: C11D3/34 ,  C02F5/10 ,  C02F2101/301 ,  C02F2303/08 ,  C11D1/88 ,  C11D3/0073 ,  C11D3/3409 ,  C11D11/0029 ,  C23F14/02 ,  C23G1/088 ,  C23G1/103 ,  C23G1/125

    Abstract: A composition for dissolving and/or inhibiting deposition of scale on a surface of a system comprises an acidic component, a wetting agent, and a corrosion inhibitor. The composition may further comprise water. The acidic component comprises an alkanesulfonic acid, e.g. methanesulfonic acid (MSA). The wetting agent comprises a surfactant. The corrosion inhibitor comprises an amphoteric surfactant. The alkanesulfonic acid is present in an amount of at least about 50 weight percent (wt %), the surfactant is present in an amount of from about 0.1 to about 30 wt %, and the amphoteric surfactant is present in an amount of from about 0.025 to about 20 wt %, each based on 100 wt % of the alkanesulfonic acid, the surfactant, and the amphoteric surfactant combined. A method of dissolving and/or inhibiting deposition of scale on the surface of the system comprises the step of contacting the surface of the system with the composition.

    Abstract translation: 用于溶解和/或抑制垢在体系表面沉积的组合物包含酸性组分，润湿剂和腐蚀抑制剂。 组合物还可以包含水。 酸性组分包括烷烃磺酸，例如 甲磺酸（MSA）。 润湿剂包括表面活性剂。 腐蚀抑制剂包括两性表面活性剂。 链烷磺酸以至少约50重量％（wt％）的量存在，表面活性剂的存在量为约0.1至约30重量％，两性表面活性剂的存在量为约0.025 至约20重量％，各自基于100重量％的烷基磺酸，表面活性剂和两性表面活性剂组合。 在系统表面上溶解和/或抑制垢的沉积的方法包括使系统的表面与组合物接触的步骤。

    COMPOSITION FOR DISSOLVING AND/OR INHIBITING DEPOSITION OF SCALE ON A SURFACE OF A SYSTEM
    7.
    发明申请
    COMPOSITION FOR DISSOLVING AND/OR INHIBITING DEPOSITION OF SCALE ON A SURFACE OF A SYSTEM 有权
    用于溶解和/或抑制系统表面沉积沉积的组合物

    公开(公告)号：US20130137622A1

    公开(公告)日：2013-05-30

    申请号：US13688819

    申请日：2012-11-29

    Applicant: BASF SE

    Inventor： Joseph P Borst ,  Keith Hirsch ,  Stephen F Gross

    IPC: C11D3/34

    CPC classification number: C11D3/34 ,  C02F5/10 ,  C02F2101/301 ,  C02F2303/08 ,  C11D1/88 ,  C11D3/0073 ,  C11D3/3409 ,  C11D11/0029 ,  C23F14/02 ,  C23G1/088 ,  C23G1/103 ,  C23G1/125

    Abstract: A composition for dissolving and/or inhibiting deposition of scale on a surface of a system comprises an acidic component, a wetting agent, and a corrosion inhibitor. The composition may further comprise water. The acidic component comprises an alkanesulfonic acid, e.g. methanesulfonic acid (MSA). The wetting agent comprises a surfactant. The corrosion inhibitor comprises an amphoteric surfactant. The alkanesulfonic acid is present in an amount of at least about 50 weight percent (wt %), the surfactant is present in an amount of from about 0.1 to about 30 wt %, and the amphoteric surfactant is present in an amount of from about 0.025 to about 20 wt %, each based on 100 wt % of the alkanesulfonic acid, the surfactant, and the amphoteric surfactant combined. A method of dissolving and/or inhibiting deposition of scale on the surface of the system comprises the step of contacting the surface of the system with the composition.

    Abstract translation: 用于溶解和/或抑制垢在体系表面沉积的组合物包含酸性组分，润湿剂和腐蚀抑制剂。 组合物还可以包含水。 酸性组分包括烷烃磺酸，例如 甲磺酸（MSA）。 润湿剂包括表面活性剂。 腐蚀抑制剂包括两性表面活性剂。 链烷磺酸以至少约50重量％（wt％）的量存在，表面活性剂的存在量为约0.1至约30重量％，两性表面活性剂的存在量为约0.025 至约20重量％，各自基于100重量％的烷基磺酸，表面活性剂和两性表面活性剂组合。 在系统表面上溶解和/或抑制垢的沉积的方法包括使系统的表面与组合物接触的步骤。

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