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公开(公告)号：WO2015173226A1
公开(公告)日：2015-11-19
申请号：PCT/EP2015/060449
申请日：2015-05-12
Applicant: TRICOYA TECHNOLOGIES LTD
CPC classification number: B27K3/10 , B01J3/006 , B01J3/02 , B27K3/0214 , B27K3/0221 , B27K3/346 , B27K5/0075 , B27K2200/10 , B27K2240/50 , C08H8/00
Abstract: Disclosed is a method for the continuous impregnation of wood elements, such as wood chips. The method comprises the subsequent steps of subjecting the wood elements to vacuum, to contact with acetylation fluid, and to impregnation pressure. Preferably, the process is conducted in a plant having conveyors, such as transportation screws, in suitable positions between the zones in which the subsequent process steps are conducted. The impregnation method is used in connection with the acetylation of the wood elements, and preferably is followed by a continuous acetylation process conducted in an acetylation reaction zone downstream of the zone where the impregnation is conducted.
Abstract translation: 公开了一种连续浸渍诸如木片的木质元素的方法。 该方法包括以下步骤：使木质元件真空，与乙酰化液接触，并进行浸渍压力。 优选地，该方法在具有输送机（诸如输送螺杆）的设备中进行，处于进行后续处理步骤的区域之间的适当位置。 浸渍方法用于木质元素的乙酰化，优选在进行浸渍的区域下游的乙酰化反应区中进行连续的乙酰化过程。
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公开(公告)号：EP3142837A1
公开(公告)日：2017-03-22
申请号：EP15721018.8
申请日：2015-05-12
Applicant: Tricoya Technologies Ltd
CPC classification number: B27K3/10 , B01J3/006 , B01J3/02 , B27K3/0214 , B27K3/0221 , B27K3/346 , B27K5/0075 , B27K2200/10 , B27K2240/50 , C08H8/00
Abstract: Disclosed is a method for the continuous impregnation of wood elements, such as wood chips. The method comprises the subsequent steps of subjecting the wood elements to vacuum, to contact with acetylation fluid, and to impregnation pressure. Preferably, the process is conducted in a plant having conveyors, such as transportation screws, in suitable positions between the zones in which the subsequent process steps are conducted. The impregnation method is used in connection with the acetylation of the wood elements, and preferably is followed by a continuous acetylation process conducted in an acetylation reaction zone downstream of the zone where the impregnation is conducted.
Abstract translation: 公开了一种用于连续浸渍诸如木片的木质元素的方法。 该方法包括以下步骤：使木质元件真空，与乙酰化液体接触，并进行浸渍压力。 优选地，该方法在具有输送机（例如输送螺杆）的工厂中，在进行后续工艺步骤的区域之间的适当位置进行。 浸渍方法与木材元素的乙酰化有关，优选在进行浸渍的区域下游的乙酰化反应区进行连续乙酰化处理。
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公开(公告)号：EP3142837B1
公开(公告)日：2018-12-05
申请号：EP15721018.8
申请日：2015-05-12
Applicant: Tricoya Technologies Ltd
CPC classification number: B27K3/10 , B01J3/006 , B01J3/02 , B27K3/0214 , B27K3/0221 , B27K3/346 , B27K5/0075 , B27K2200/10 , B27K2240/50 , C08H8/00
Abstract: Disclosed is a method for the continuous impregnation of wood elements, such as wood chips. The method comprises the subsequent steps of subjecting the wood elements to vacuum, to contact with acetylation fluid, and to impregnation pressure. Preferably, the process is conducted in a plant having conveyors, such as transportation screws, in suitable positions between the zones in which the subsequent process steps are conducted. The impregnation method is used in connection with the acetylation of the wood elements, and preferably is followed by a continuous acetylation process conducted in an acetylation reaction zone downstream of the zone where the impregnation is conducted.
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