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1. 发明公开

EP3054052A1 Improved process to transfer a ligno-cellulosic feedstock 审中-公开
标题翻译：转移木质纤维素原料的改进方法
公开(公告)号：EP3054052A1
公开(公告)日：2016-08-10
申请号：EP15425009.6
申请日：2015-02-09
申请人： BETA RENEWABLES S.p.A.
发明人： GHISOLFI, Guido , BONALDI, Ettore
IPC分类号： D21C7/06 , D21C9/18
CPC分类号： D21C9/18 , D21C7/06
摘要： It is disclosed a process to transfer a ligno-cellulosic feedstock from a low pressure zone to a high pressure zone. A slurry the ligno-cellulosic feedstock is first provided, which is then subjected to a multi-step liquid removal process comprising draining by gravity at least a portion of the free liquid; removing a first portion of the capillary liquid in a low pressure zone by continuously compressing a stream of the ligno-cellulosic feedstock to reach a moisture content in a first target range; removing a second portion of the capillary liquid by shearing and compressing the ligno-cellulosic stream in a plug forming device, to form a ligno-cellulosic feedstock plug having a moisture content in a second target range at an outlet of the plug forming device connected to the high pressure zone. In the removal of the first portion of the capillary liquid, at least one first compression device continuously compresses the stream of the drained ligno-cellulosic feedstock to a first control pressure, while conveying the stream of the drained ligno-cellulosic feedstock in a flow direction of a belt filter press.
摘要翻译：它公开了一种将木质纤维素原料从低压区转移到高压区的方法。首先提供木质纤维素原料浆液，然后进行多步液体去除工艺，包括通过重力排出至少一部分游离液体; 通过连续压缩木质纤维素原料流以达到第一目标范围内的水分含量，从而在低压区中移除毛细液体的第一部分; 通过在塞形成装置中剪切和压缩木质纤维素流来移除毛细液体的第二部分以在塞形成装置的出口处形成具有第二目标范围中的水分含量的木质纤维素原料塞，高压区。在去除毛细液体的第一部分时，至少一个第一压缩装置将排出的木质纤维素原料流连续压缩至第一控制压力，同时沿流动方向输送排出的木质纤维素原料流的带式压滤机。

2. 发明授权

EP3054050B1 Pretreatment process of a ligno-cellulosic feedstock 有权
标题翻译：木质纤维素原料的预处理过程
公开(公告)号：EP3054050B1
公开(公告)日：2018-01-24
申请号：EP15425010.4
申请日：2015-02-09
申请人： BETA RENEWABLES S.p.A.
发明人： GHISOLFI, Guido , BONALDI, Ettore
IPC分类号： D21C1/02 , D21C9/18
CPC分类号： D21C1/02 , D21B1/02 , D21B1/36 , D21C9/18
摘要： It is disclosed a process to transfer a ligno-cellulosic feedstock from a low pressure zone to a high pressure zone. A slurry the ligno-cellulosic feedstock is first provided, which is then subjected to a multi-step liquid, removal process comprising draining by gravity at least a portion of the free liquid; removing a first portion of the capillary liquid in a low pressure zone by continuously compressing a stream of the ligno-cellulosic feedstock to reach a moisture content in a first target range; removing a second portion of the capillary liquid by shearing and compressing the ligno-cellulosic stream in a plug forming device, to form a ligno-cellulosic feedstock plug having a moisture content in a second target range at an outlet of the plug forming device connected to the high pressure zone. In the removal of the first portion of the capillary liquid, at least one first compression device continuously compresses the stream of the drained ligno-cellulosic feedstock to a first control pressure, while conveying the stream of the drained ligno-cellulosic feedstock in a flow direction of a belt filter press.

3. 发明公开

EP3054051A1 Process to transfer a ligno-cellulosic feedstock 审中-公开
标题翻译： Verfahren zum转移木质纤维素原料Rohmaterials
公开(公告)号：EP3054051A1
公开(公告)日：2016-08-10
申请号：EP15425008.8
申请日：2015-02-09
申请人： BETA RENEWABLES S.p.A.
发明人： GHISOLFI, Guido , BONALDI, Ettore
IPC分类号： D21C7/06 , D21C9/18
CPC分类号： D21C7/06 , D21C9/18
摘要： It is disclosed a process to transfer a ligno-cellulosic feedstock from a low pressure zone to a high pressure zone. A slurry the ligno-cellulosic feedstock is first provided, which is then subjected to a multi-step liquid removal process comprising draining by gravity at least a portion of the free liquid; removing a first portion of the capillary liquid in a low pressure zone by continuously compressing a stream of the ligno-cellulosic feedstock to reach a moisture content in a first target range; removing a second portion of the capillary liquid by shearing and compressing the ligno-cellulosic stream in a plug forming device, to form a ligno-cellulosic feedstock plug having a moisture content in a second target range at an outlet of the plug forming device connected to the high pressure zone. In the removal of the first portion of the capillary liquid, at least one first compression device continuously compresses the stream of the drained ligno-cellulosic feedstock to a first control pressure, while conveying the stream of the drained ligno-cellulosic feedstock in a flow direction of a belt filter press.
摘要翻译：公开了一种将木质纤维素原料从低压区转移到高压区的方法。首先提供木质纤维素原料的浆料，然后将其进行多步骤的液体去除方法，包括通过重力排出至少一部分游离液体; 通过连续地压缩所述木质纤维素原料流以达到第一目标范围内的水分含量，在低压区域中除去毛细管液体的第一部分; 通过剪切和压缩栓塞形成装置中的木质纤维素流来除去毛细管液体的第二部分，以形成在塞子形成装置的出口处具有在第二目标范围内的水分含量的木质纤维素原料塞，高压区。在去除毛细管液体的第一部分时，至少一个第一压缩装置将排出的木质纤维素原料流连续地压缩至第一控制压力，同时沿流动方向输送排出的木质纤维素原料流的带式压滤机。

4. 发明公开

EP3054050A1 Pretreatment process of a ligno-cellulosic feedstock 有权
标题翻译： Verfahren zur Vorbehandlung eines lignocellulosehaltigen Rohmaterials
公开(公告)号：EP3054050A1
公开(公告)日：2016-08-10
申请号：EP15425010.4
申请日：2015-02-09
申请人： BETA RENEWABLES S.p.A.
发明人： GHISOLFI, Guido , BONALDI, Ettore
IPC分类号： D21C1/02 , D21C9/18
CPC分类号： D21C1/02 , D21B1/02 , D21B1/36 , D21C9/18
摘要： It is disclosed a process to transfer a ligno-cellulosic feedstock from a low pressure zone to a high pressure zone. A slurry the ligno-cellulosic feedstock is first provided, which is then subjected to a multi-step liquid, removal process comprising draining by gravity at least a portion of the free liquid; removing a first portion of the capillary liquid in a low pressure zone by continuously compressing a stream of the ligno-cellulosic feedstock to reach a moisture content in a first target range; removing a second portion of the capillary liquid by shearing and compressing the ligno-cellulosic stream in a plug forming device, to form a ligno-cellulosic feedstock plug having a moisture content in a second target range at an outlet of the plug forming device connected to the high pressure zone. In the removal of the first portion of the capillary liquid, at least one first compression device continuously compresses the stream of the drained ligno-cellulosic feedstock to a first control pressure, while conveying the stream of the drained ligno-cellulosic feedstock in a flow direction of a belt filter press.
摘要翻译：公开了一种将木质纤维素原料从低压区转移到高压区的方法。首先提供木质纤维素原料的浆料，然后将其进行多步骤液体除去，包括通过重力排出至少一部分游离液体; 通过连续地压缩所述木质纤维素原料流以达到第一目标范围内的水分含量，在低压区域中除去毛细管液体的第一部分; 通过剪切和压缩栓塞形成装置中的木质纤维素流来除去毛细管液体的第二部分，以形成在塞子形成装置的出口处具有在第二目标范围内的水分含量的木质素纤维素原料塞，高压区。在去除毛细管液体的第一部分时，至少一个第一压缩装置将排出的木质纤维素原料流连续地压缩至第一控制压力，同时沿流动方向输送排出的木质纤维素原料流的带式压滤机。

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