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    Methods for the separation of at least one emulsion by applying an electrical field and device for carrying out said method
    2.
    发明授权
    Methods for the separation of at least one emulsion by applying an electrical field and device for carrying out said method 有权

    公开(公告)号：US11911715B2

    公开(公告)日：2024-02-27

    申请号：US17530608

    申请日：2021-11-19

    申请人： Borealis AG

    发明人： Andreas Leitner ,  Michael Schadenböck ,  Udo Muster

    IPC分类号： B01D17/06 ,  B03C11/00 ,  C10G33/02

    CPC分类号： B01D17/06 ,  B03C11/00 ,  C10G33/02 ,  B03C2201/02

    摘要： The present invention relates to a method for the break-up of at least one emulsion and separation of the light and heavy phase with at least an de-emulsification rate of more than 95% in only one apparatus (module) within less than 5 min by applying at least one time dependent or temporal changeable electrical field wherein the at least one electrical field is a high frequency (HF) singular alternating current (AC) field with an electrical field strength between 2,000 and 100,000 V/m and a frequency (HF) between 12,000 Hz and 200,000 Hz. The present invention relates furthermore to a method for the treatment of at least one emulsion by applying at least one direct current (DC) field and at least one high frequency alternating current-HF/AC field wherein the at least one DC field, in particular a pulsed DC-field, and the at least one HF/AC field are applied in series to the emulsion to be treated. The present invention refers further to a device for conducting said methods.

    Methods for the separation of at least one emulsion by applying an electrical field and device for carrying out said method
    3.
    发明授权
    Methods for the separation of at least one emulsion by applying an electrical field and device for carrying out said method 有权

    公开(公告)号：US11224828B2

    公开(公告)日：2022-01-18

    申请号：US17140325

    申请日：2021-01-04

    申请人： Borealis AG

    发明人： Andreas Leitner ,  Michael Schadenböck ,  Udo Muster

    IPC分类号： B01D17/06 ,  B03C11/00 ,  C10G33/02

    摘要： The present invention relates to a method for the break-up of at least one emulsion and separation of the light and heavy phase with at least an de-emulsification rate of more than 95% in only one apparatus (module) within less than 5 min by applying at least one time dependent or temporal changeable electrical field wherein the at least one electrical field is a high frequency (HF) singular alternating current (AC) field with an electrical field strength between 2,000 and 100,000 V/m and a frequency (HF) between 12,000 Hz and 200,000 Hz. The present invention relates furthermore to a method for the treatment of at least one emulsion by applying at least one direct current (DC) field and at least one high frequency alternating current—HF/AC field wherein the at least one DC field, in particular a pulsed DC-field, and the at least one HF/AC field are applied in series to the emulsion to be treated. The present invention refers further to a device for conducting said methods.

    Methods for the Separation of at Least One Emulsion by Applying an Electrical Field and Device for Carrying Out Said Method
    5.
    发明申请
    Methods for the Separation of at Least One Emulsion by Applying an Electrical Field and Device for Carrying Out Said Method 有权

    公开(公告)号：US20220152528A1

    公开(公告)日：2022-05-19

    申请号：US17530608

    申请日：2021-11-19

    申请人： Borealis AG

    发明人： Andreas Leitner ,  Michael Schadenböck ,  Udo Muster

    IPC分类号： B01D17/06 ,  B03C11/00 ,  C10G33/02

    摘要： The present invention relates to a method for the break-up of at least one emulsion and separation of the light and heavy phase with at least an de-emulsification rate of more than 95% in only one apparatus (module) within less than 5 min by applying at least one time dependent or temporal changeable electrical field wherein the at least one electrical field is a high frequency (HF) singular alternating current (AC) field with an electrical field strength between 2,000 and 100,000 V/m and a frequency (HF) between 12,000 Hz and 200,000 Hz. The present invention relates furthermore to a method for the treatment of at least one emulsion by applying at least one direct current (DC) field and at least one high frequency alternating current-HF/AC field wherein the at least one DC field, in particular a pulsed DC-field, and the at least one HF/AC field are applied in series to the emulsion to be treated. The present invention refers further to a device for conducting said methods.

    Methods for the Separation of at Least One Emulsion by Applying an Electrical Field and Device for Carrying Out Said Method
    6.
    发明申请
    Methods for the Separation of at Least One Emulsion by Applying an Electrical Field and Device for Carrying Out Said Method 有权

    公开(公告)号：US20210170306A1

    公开(公告)日：2021-06-10

    申请号：US17140325

    申请日：2021-01-04

    申请人： Borealis AG

    发明人： Andreas Leitner ,  Michael Schadenböck ,  Udo Muster

    IPC分类号： B01D17/06 ,  B03C11/00 ,  C10G33/02

    摘要： The present invention relates to a method for the break-up of at least one emulsion and separation of the light and heavy phase with at least an de-emulsification rate of more than 95% in only one apparatus (module) within less than 5 min by applying at least one time dependent or temporal changeable electrical field wherein the at least one electrical field is a high frequency (HF) singular alternating current (AC) field with an electrical field strength between 2,000 and 100,000 V/m and a frequency (HF) between 12,000 Hz and 200,000 Hz. The present invention relates furthermore to a method for the treatment of at least one emulsion by applying at least one direct current (DC) field and at least one high frequency alternating current—HF/AC field wherein the at least one DC field, in particular a pulsed DC-field, and the at least one HF/AC field are applied in series to the emulsion to be treated. The present invention refers further to a device for conducting said methods.