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    Wet-end manufacturing process for bitumen-impregnated fiberboard
    3.
    发明授权
    Wet-end manufacturing process for bitumen-impregnated fiberboard 有权
    沥青浸渍纤维板的湿端制造工艺

    公开(公告)号：US08562788B2

    公开(公告)日：2013-10-22

    申请号：US13748169

    申请日：2013-01-23

    申请人： W. R. Meadows, Inc.

    发明人： Tariq Mahmood Malik

    IPC分类号： D21H11/00

    CPC分类号： D21J1/08 ,  C08L95/00 ,  D21H17/61 ,  D21H19/00 ,  D21H23/00 ,  D21J1/06 ,  E01C11/02 ,  Y10T428/249924 ,  Y10T428/25 ,  Y10T428/31801 ,  Y10T428/31815 ,  Y10T428/31819 ,  Y10T428/31823

    摘要： A process for manufacturing fiberboard by preparing a fiber slurry mixture including containing cellulose fibers and water then atomizing a liquid bituminous material, such as asphalt. The liquid bituminous material is atomized by mixing it with a pressurized gas, such as compressed air, forming a mist comprising droplets of bituminous material having a diameter between 20 microns and 50 microns. A water spray solidifies the bituminous material droplets thereby forming bituminous particles which fall into the fiber slurry within the spray chamber. From there the slurry is sheared, dewatered, and dried, forming a finished fiberboard.

    摘要翻译： 通过制备包含纤维素纤维和水的纤维浆料混合物然后雾化沥青等液态沥青材料来制造纤维板的方法。 通过将液体沥青材料与加压气体（例如压缩空气）混合来雾化，形成包含直径在20微米至50微米之间的沥青材料液滴的雾。 喷水使沥青材料液滴固化，从而形成落入喷雾室内的纤维浆料中的沥青颗粒。 从那里将浆料剪切，脱水并干燥，形成成品纤维板。

    Wet-end manufacturing process for bitumen-impregnated fiberboard
    4.
    发明授权
    Wet-end manufacturing process for bitumen-impregnated fiberboard 有权
    沥青浸渍纤维板的湿端制造工艺

    公开(公告)号：US08852401B2

    公开(公告)日：2014-10-07

    申请号：US14109050

    申请日：2013-12-17

    申请人： W. R. Meadows, Inc.

    发明人： Tariq Mahmood Malik

    IPC分类号： D21H11/00

    CPC分类号： D21J1/08 ,  C08L95/00 ,  D21H17/61 ,  D21H19/00 ,  D21H23/00 ,  D21J1/06 ,  E01C11/02 ,  Y10T428/249924 ,  Y10T428/25 ,  Y10T428/31801 ,  Y10T428/31815 ,  Y10T428/31819 ,  Y10T428/31823

    摘要： A process for manufacturing fiberboard by preparing a fiber slurry mixture including containing cellulose fibers and water then atomizing a liquid bituminous material, such as asphalt. The liquid bituminous material is atomized by mixing it with a pressurized gas, such as compressed air, forming a mist comprising droplets of bituminous material having a diameter between 20 microns and 50 microns. A water spray solidifies the bituminous material droplets thereby forming bituminous particles which fall into the fiber slurry within the spray chamber. From there the slurry is sheared, dewatered, and dried, forming a finished fiberboard.

    摘要翻译： 通过制备包含纤维素纤维和水的纤维浆料混合物然后雾化沥青等液态沥青材料来制造纤维板的方法。 通过将液体沥青材料与加压气体（例如压缩空气）混合来雾化，形成包含直径在20微米至50微米之间的沥青材料液滴的雾。 喷水使沥青材料液滴固化，从而形成落入喷雾室内的纤维浆料中的沥青颗粒。 从那里将浆料剪切，脱水并干燥，形成成品纤维板。

    Wet-End Manufacturing Process for Bitumen-Impregnated Fiberboard
    5.
    发明申请
    Wet-End Manufacturing Process for Bitumen-Impregnated Fiberboard 有权
    沥青浸渍纤维板的湿端制造工艺

    公开(公告)号：US20140102653A1

    公开(公告)日：2014-04-17

    申请号：US14109050

    申请日：2013-12-17

    申请人： W. R. Meadows, Inc.

    发明人： Tariq Mahmood Malik

    IPC分类号： D21H17/61

    CPC分类号： D21J1/08 ,  C08L95/00 ,  D21H17/61 ,  D21H19/00 ,  D21H23/00 ,  D21J1/06 ,  E01C11/02 ,  Y10T428/249924 ,  Y10T428/25 ,  Y10T428/31801 ,  Y10T428/31815 ,  Y10T428/31819 ,  Y10T428/31823

    摘要： A process for manufacturing fiberboard by preparing a fiber slurry mixture including containing cellulose fibers and water then atomizing a liquid bituminous material, such as asphalt. The liquid bituminous material is atomized by mixing it with a pressurized gas, such as compressed air, forming a mist comprising droplets of bituminous material having a diameter between 20 microns and 50 microns. A water spray solidifies the bituminous material droplets thereby forming bituminous particles which fall into the fiber slurry within the spray chamber. From there the slurry is sheared, dewatered, and dried, forming a finished fiberboard.

    摘要翻译： 通过制备包含纤维素纤维和水的纤维浆料混合物然后雾化沥青等液态沥青材料来制造纤维板的方法。 通过将液体沥青材料与加压气体（例如压缩空气）混合来雾化，形成包含直径在20微米至50微米之间的沥青材料液滴的雾。 喷水使沥青材料液滴固化，从而形成落入喷雾室内的纤维浆料中的沥青颗粒。 从那里将浆料剪切，脱水并干燥，形成成品纤维板。