公开(公告)号：US20120085505A1

公开(公告)日：2012-04-12

申请号：US13239756

申请日：2011-09-22

Applicant: Marc Sabourin

Inventor： Marc Sabourin

IPC: D21C1/02

CPC classification number: D21B1/02 ,  D21B1/021 ,  D21B1/12 ,  D21B1/30 ,  D21D1/30

Abstract: Methods of producing mechanical pulps from lignocellulosic material including partial defibration of lignocellulosic material in a chip press followed by liquid impregnation, preheating the lignocellulosic material for 20 seconds or less at a pressure between 7.5 and 12 bar (gauge) prior to mechanically refining the lignocellulosic material in a primary mechanical refiner at a pressure between 7.5 and 12 bar (gauge), thus obtaining a high freeness pulp.

Abstract translation: 从木质纤维素材料生产机械纸浆的方法，包括在芯片压榨机中部分地去除木质纤维素材料，然后进行液体浸渍，在木质纤维素材料机械精制之前，将木质纤维素材料在7.5至12巴（表压）之间的压力下预热20秒或更短 在7.5至12巴（表压）之间的压力下的主要机械精磨机中，从而获得高的游离浆。

公开(公告)号：US08282773B2

公开(公告)日：2012-10-09

申请号：US12257666

申请日：2008-10-24

Applicant: Johann Aichinger ,  Marc Sabourin ,  Jan Hill ,  Johann Grossalber

Inventor： Johann Aichinger ,  Marc Sabourin ,  Jan Hill ,  Johann Grossalber

IPC: D21B1/02 ,  D21B1/16

CPC classification number: D21B1/021 ,  D21B1/16 ,  D21C5/005 ,  D21C9/10 ,  D21C9/163

Abstract: A mechanical pulping method including: defibrating a comminuted cellulosic material; mechanically refining the defibrated cellulosic material in a primary refining step; introducing to the cellulosic material at least one of a chemical agent and a biological during the defibration step or the mechanical refining step, and producing pulp from the refined and defibrated cellulosic material.

Abstract translation: 一种机械制浆方法，包括：粉碎粉碎的纤维素材料; 在一次精炼步骤中机械地精制脱纤维素材料; 在脱胶步骤或机械精制步骤中将化学试剂和生物体中的至少一种引入纤维素材料中，并从精制和去纤维素纤维素材料生产纸浆。

公开(公告)号：US20050011622A1

公开(公告)日：2005-01-20

申请号：US10485916

申请日：2003-07-16

Applicant: Marc Sabourin

Inventor： Marc Sabourin

IPC: D21B1/02 ,  D21B1/04 ,  D21B1/12 ,  D21B1/14 ,  D21B1/16 ,  D21D1/30

CPC classification number: D21B1/02 ,  D21B1/021 ,  D21B1/14 ,  D21B1/16 ,  D21D1/30

Abstract: A chip pretreatment process which comprises conveying the feed material through a compression screw device having an atmosphere of saturated steam at a pressure above about 5 psig, decompressing and discharging the compressed material from the screw device into a decompression region, feeding the decompressed material from the decompression region into a fiberizing device, such as a low intensity disc refiner, where at least about 30 percent of the fiber bundles and fibers are axially separated, without substantial fibrillation of the fibers. In a more specific form the invention is directed to a process for producing mechanical pulp, including the steps of fiberizing wood chip feed material in a low intensity disc refiner until at least about 30 percent of the fibers are axially separated with less than about 5 percent fibrillation, and subsequently refining the fiberized material in a high intensity disc refiner until at least about 90 percent of the fibers are fibrillated. In another form the invention combines chip fiberizing with chemical treatments, for improving the pulp property versus energy relationships.

Abstract translation: 一种芯片预处理方法，包括：通过具有高于约5psig压力的饱和蒸汽气氛的压缩螺旋装置输送进料，将压缩的材料从螺杆装置减压并排出到减压区域，将减压材料从 减压区域变成纤维化装置，例如低强度圆盘磨浆机，其中至少约30％的纤维束和纤维被轴向分离，而纤维没有明显的纤维化。 在更具体的形式中，本发明涉及一种用于生产机械纸浆的方法，包括以下步骤：在低强度圆盘磨浆机中将木屑进料材料纤维化，直到至少约30％的纤维以小于约5％轴向分离 纤维化，随后在高强度的圆盘磨浆机中精炼纤维化材料，直到至少约90％的纤维被原纤化。 在另一种形式中，本发明将芯片纤维化与化学处理相结合，用于改善纸浆性能与能量关系。

公开(公告)号：US20080277082A1

公开(公告)日：2008-11-13

申请号：US12057409

申请日：2008-03-28

Applicant: Thomas Pschorn ,  Marc Sabourin ,  Peter Mraz

Inventor： Thomas Pschorn ,  Marc Sabourin ,  Peter Mraz

IPC: D21B1/12

CPC classification number: D21B1/12 ,  D21C1/02 ,  D21C5/00

Abstract: A steam explosion pulping method including: impregnating a cellulosic biomass feed material in a pressurized reactor vessel; discharging the impregnated feed material from the vessel to a high pressure compressor; elevating a pressure of the feed material in the compressor; discharging the pressurized feed material from the compressor to a conduit coupled to a blow valve; rapidly reducing pressure of the pressurized feed material as the feed material passes through the blow valve, and pulping the feed material by expansion of fluid in the feed material during the rapid pressure reduction.

Abstract translation: 一种蒸汽爆炸制浆方法，包括：在加压反应器容器中浸渍纤维素生物质进料; 将浸渍的原料从容器排出到高压压缩机; 提高压缩机中的进料的压力; 将加压的进料从压缩机排出到连接到吹气阀的导管; 当进料通过吹气阀时，快速降低加压进料的压力，并且在快速减压期间通过在进料中的流体膨胀来制浆进料。

公开(公告)号：US20080066877A1

公开(公告)日：2008-03-20

申请号：US11985921

申请日：2007-11-19

Applicant: Marc Sabourin

Inventor： Marc Sabourin

IPC: D21B1/12

CPC classification number: D21B1/02 ,  D21B1/021 ,  D21B1/14 ,  D21B1/16 ,  D21D1/30

Abstract: A chip pretreatment process which comprises conveying the feed material through a compression screw device having an atmosphere of saturated steam at a pressure above about 5 psig, decompressing and discharging the compressed material from the screw device into a decompression region, feeding the decompressed material from the decompression region into a fiberizing device, such as a low intensity disc refiner, where at least about 30 percent of the fiber bundles and fibers are axially separated, without substantial fibrillation of the fibers. In a more specific form the invention is directed to a process for producing mechanical pulp, including the steps of fiberizing wood chip feed material in a low intensity disc refiner until at least about 30 percent of the fibers are axially separated with less than about 5 percent fibrillation, and subsequently refining the fiberized material in a high intensity disc refiner until at least about 90 percent of the fibers are fibrillated. In another form the invention combines chip fiberizing with chemical treatments, for improving the pulp property versus energy relationships.

Abstract translation: 一种芯片预处理方法，包括：通过具有高于约5psig压力的饱和蒸汽气氛的压缩螺旋装置输送进料，将压缩的材料从螺杆装置减压并排出到减压区域，将减压材料从 减压区域变成纤维化装置，例如低强度圆盘磨浆机，其中至少约30％的纤维束和纤维被轴向分离，而纤维没有明显的纤维化。 在更具体的形式中，本发明涉及一种用于生产机械纸浆的方法，包括以下步骤：在低强度圆盘磨浆机中将木屑进料材料纤维化，直到至少约30％的纤维以小于约5％轴向分离 纤维化，随后在高强度的圆盘磨浆机中精炼纤维化材料，直到至少约90％的纤维被原纤化。 在另一种形式中，本发明将芯片纤维化与化学处理相结合，用于改善纸浆性能与能量关系。

公开(公告)号：US20060006265A1

公开(公告)日：2006-01-12

申请号：US11009482

申请日：2004-12-10

Applicant: Marc Sabourin ,  Luc Gingras

Inventor： Marc Sabourin ,  Luc Gingras

IPC: B02C7/06

CPC classification number: D21D1/30 ,  B02C7/12 ,  D21B1/02 ,  D21B1/12 ,  D21D1/306

Abstract: Plate elements, a plate configuration, and associated system for thermomechanical refining of wood chips wherein destructured and partially defibrated chips are fed to a rotating disc primary refiner, where opposed discs each have an inner band pattern of bars and grooves and outer band pattern of bars and grooves, such that substantially complete fiberization (defibration) of the chips is achieved in the inner band and the resulting fibers are fibrillated in the outer band. One embodiment is directed to a pair of opposed co-operating refining plate elements for a flat disc refiner wherein the bars and grooves on each of the inner bands form an inner feed region followed by an outer working region, the bars and groove on each of the outer bands form an inner feed region followed by an outer working region, and the gap and/or material flow area formed when the plates are placed in front of each other increases between the inner working region and the outer feed region.

Abstract translation: 板材元件，板结构以及用于木屑热机械精炼的相关系统，其中破坏和部分去纤维的切屑进料到旋转圆盘初级精磨机中，其中相对的圆盘各自具有条和槽的内带图案以及条带的外带图案 并且使得在内带中实现芯片的基本完全纤维化（去除），并且所得纤维在外带中被原纤化。 一个实施例涉及一种用于平盘式精磨机的相对配合的精炼板元件，其中每个内带上的杆和槽形成内进给区，随后是外工作区，每个上的杆和槽 外带形成内部进料区域，随后是外部工作区域，并且当内部工作区域和外侧进料区域之间的板材放置在彼此前方时形成的间隙和/或材料流动区域增加。

公开(公告)号：US08753476B2

公开(公告)日：2014-06-17

申请号：US13239756

申请日：2011-09-22

Applicant: Marc Sabourin

Inventor： Marc Sabourin

IPC: D21B1/12 ,  D21B1/26

CPC classification number: D21B1/02 ,  D21B1/021 ,  D21B1/12 ,  D21B1/30 ,  D21D1/30

Abstract: Methods of producing mechanical pulps from lignocellulosic material including partial defibration of lignocellulosic material in a chip press followed by liquid impregnation, preheating the lignocellulosic material for 20 seconds or less at a pressure between 7.5 and 12 bar (gauge) prior to mechanically refining the lignocellulosic material in a primary mechanical refiner at a pressure between 7.5 and 12 bar (gauge), thus obtaining a high freeness pulp.

Abstract translation: 从木质纤维素材料生产机械纸浆的方法，包括在芯片压榨机中部分地去除木质纤维素材料，然后进行液体浸渍，在木质纤维素材料机械精制之前，将木质纤维素材料在7.5至12巴（表压）之间的压力下预热20秒或更短 在7.5至12巴（表压）之间的压力下的主要机械精磨机中，从而获得高的游离浆。

公开(公告)号：US20130000859A1

公开(公告)日：2013-01-03

申请号：US13608437

申请日：2012-09-10

Applicant: Johann Aichinger ,  Marc Sabourin ,  Jan Hill ,  Johann Grossalber

Inventor： Johann Aichinger ,  Marc Sabourin ,  Jan Hill ,  Johann Grossalber

IPC: D21F1/00

CPC classification number: D21B1/021 ,  D21B1/16 ,  D21C5/005 ,  D21C9/10 ,  D21C9/163

Abstract: A mechanical pulping apparatus including: a pre-treatment defibration device receiving comminuted cellulosic material; a primary refiner receiving the comminuted cellulosic material discharged from the pre-treatment defibration device; a source of a biological agent; a first conduit from the source of the biological agent coupled to pre-treatment defibration device, wherein the first conduit delivers the biological agent to or immediately upstream of an inlet to the defibration device; a source of a chemical agent, and a second conduit from the source of the chemical agent coupled to primary refiner, wherein the second conduit delivers the chemical agent to the primary refiner.

Abstract translation: 一种机械制浆装置，包括：预处理的解纤装置，其接收粉碎的纤维素材料; 接收从预处理的脱离装置排出的粉碎的纤维素材料的主要精磨机; 生物制剂的来源; 来自生物剂源的第一导管，其耦合到预处理解体装置，其中所述第一导管将所述生物试剂输送到所述除颤装置的入口的上游或紧邻所述入口的上游; 化学试剂源和从化学试剂源连接到初级精磨机的第二导管，其中第二导管将化学试剂输送到初级精磨机。

公开(公告)号：US20080105391A1

公开(公告)日：2008-05-08

申请号：US11985937

申请日：2007-11-19

Applicant: Marc Sabourin

Inventor： Marc Sabourin

IPC: D21C3/26

CPC classification number: D21B1/02 ,  D21B1/021 ,  D21B1/14 ,  D21B1/16 ,  D21D1/30

Abstract: A chip pretreatment process which comprises conveying the feed material through a compression screw device having an atmosphere of saturated steam at a pressure above about 5 psig, decompressing and discharging the compressed material from the screw device into a decompression region, feeding the decompressed material from the decompression region into a fiberizing device, such as a low intensity disc refiner, where at least about 30 percent of the fiber bundles and fibers are axially separated, without substantial fibrillation of the fibers. In a more specific form the invention is directed to a process for producing mechanical pulp, including the steps of fiberizing wood chip feed material in a low intensity disc refiner until at least about 30 percent of the fibers are axially separated with less than about 5 percent fibrillation, and subsequently refining the fiberized material in a high intensity disc refiner until at least about 90 percent of the fibers are fibrillated. In another form the invention combines chip fiberizing with chemical treatments, for improving the pulp property versus energy relationships.

Abstract translation: 一种芯片预处理方法，包括：通过具有高于约5psig压力的饱和蒸汽气氛的压缩螺旋装置输送进料，将压缩的材料从螺杆装置减压并排出到减压区域，将减压材料从 减压区域变成纤维化装置，例如低强度圆盘磨浆机，其中至少约30％的纤维束和纤维被轴向分离，而纤维没有明显的纤维化。 在更具体的形式中，本发明涉及一种用于生产机械纸浆的方法，包括以下步骤：在低强度圆盘磨浆机中将木屑进料材料纤维化，直到至少约30％的纤维以小于约5％轴向分离 纤维化，随后在高强度的圆盘磨浆机中精炼纤维化材料，直到至少约90％的纤维被原纤化。 在另一种形式中，本发明将芯片纤维化与化学处理相结合，用于改善纸浆性能与能量关系。

公开(公告)号：US20070272778A1

公开(公告)日：2007-11-29

申请号：US11703577

申请日：2007-02-07

Applicant: Marc Sabourin ,  Luc Gingras

Inventor： Marc Sabourin ,  Luc Gingras

IPC: B02C21/00

CPC classification number: D21D1/30 ,  B02C7/12 ,  D21B1/02 ,  D21B1/12 ,  D21D1/306

Abstract: A system for thermomechanical refining of wood chips comprises preparing the chips for refining by exposing the chips to an environment of steam to soften the chips, compressively destructuring and dewatering the softened chips to a solids consistency above 55 percent, and diluting the destructured and dewatered chips to a consistency in the range of about 30 to 55 percent. The destructuring partially defibrates the material. This diluted material is fed to a rotating disc primary refiner wherein each of the opposed discs has an inner ring pattern of bars and grooves and an outer ring pattern of bars and grooves. The destructured and partially defibrated chips are substantially completely defibrated in the inner ring and the resulting fibers are fibrillated in the outer ring. The compressive destructuring, dewatering, and dilution can all be implemented in one integrated piece of equipment immediately upstream of the primary refiner, and the fiberizing and fibrillating are both achieved between only one set of relatively rotating discs in the primary refiner.

Abstract translation: 用于木屑热机械精炼的系统包括通过将芯片暴露于蒸汽环境来软化芯片，将软化的芯片压缩和脱水至高于55％的固体稠度，并将破坏和脱水的芯片 达到约30％至55％范围内的一致性。 破坏部分地解散材料。 该稀释的材料被供给到旋转盘主要精磨机，其中每个相对的盘具有棒和槽的内圈图案以及棒和凹槽的外圈图案。 破坏和部分去纤维的碎片在内圈中基本完全解纤，所得的纤维在外环中​​原纤化。 压缩结构，脱水和稀释都可以在一次整体设备中立即在主要精磨机的上游实现，并且纤维化和原纤化都在主要精炼机之间的一组相对旋转的盘之间实现。