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1. 发明授权

US07240863B2 Method of refining wood chips or pulp in a high consistency conical disc refiner 有权
标题翻译：在高浓度锥形圆盘磨浆机中精炼木屑或纸浆的方法
公开(公告)号：US07240863B2
公开(公告)日：2007-07-10
申请号：US11133306
申请日：2005-05-20
申请人： Lahoucine Ettaleb , Alain André Roche , Keith Miles
发明人： Lahoucine Ettaleb , Alain André Roche , Keith Miles
IPC分类号： B02C1/00 , B02C11/08 , B02C4/32
CPC分类号： D21D1/20 , D21D1/002 , D21D1/22 , D21D1/38
摘要： A method is proposed for improving pulp quality at high production rates on conical disc refiners. It permits a reduction in refining intensity by enabling fibre residence time to increase by increasing consistency, while avoiding the problem of plate plugging normally associated with high discharge consistency. In practice, inlet consistency is increased by the in-feed dilution, flat zone dilution or both, but without allowing the discharge consistency to rise. Instead, the discharge consistency is controlled at a fixed optimum value by the addition of dilution water within the conical zone. The result is that residence time is increased, and refining intensity decreased, by raising the consistency in the inner region of the refining zone, while avoiding the plate plugging caused by excessive consistency in the outer region of the refining zone.
摘要翻译：提出了一种在圆锥形精炼机上以高生产率提高纸浆质量的方法。它允许通过使纤维停留时间通过增加一致性而增加，同时避免通常与高排放一致性相关的板堵塞问题，从而降低精炼强度。在实践中，通过进料中稀释，平面区域稀释或两者均可增加入口稠度，但不允许排出稠度上升。相反，通过在锥形区域内添加稀释水将排出稠度控制在固定的最佳值。结果是，通过提高精炼区内部区域的一致性，同时避免由于精炼区外部区域的过度一致性引起的板堵塞，停留时间增加，精炼强度降低。

2. 发明申请

US20120138715A1 METHOD OF CONTROLLING WOOD PULP PRODUCTION IN A CHIP REFINER 有权
标题翻译：在芯片精炼机中控制木浆生产的方法
公开(公告)号：US20120138715A1
公开(公告)日：2012-06-07
申请号：US13375291
申请日：2010-05-26
申请人： Keith Miles , Lahoucine Ettaleb , Alain Roche
发明人： Keith Miles , Lahoucine Ettaleb , Alain Roche
IPC分类号： D21D1/20
CPC分类号： D21D1/00 , D21D1/002 , D21G9/0018
摘要： A method has been developed that estimates from the on line measurements of readily available process variables the proportion of the mass of fibre in the refining zone of a chip refiner relative to the mass with a full refining zone. This estimate of the filling factor is used to determine the margin available to load the refiner and the control action needed to avoid abnormal operation.
摘要翻译：已经开发了一种方法，其通过在线测量容易获得的工艺变量来估计芯片精磨机的精炼区域中的纤维质量相对于具有完全精炼区域的质量的比例。填充因子的估计用于确定可用于装载精炼机的余量和避免异常操作所需的控制动作。

3. 发明申请

US20060180684A1 Method of refining wood chips or pulp in a high consistency conical disc refiner 有权
标题翻译：在高浓度锥形圆盘磨浆机中精炼木屑或纸浆的方法
公开(公告)号：US20060180684A1
公开(公告)日：2006-08-17
申请号：US11133306
申请日：2005-05-20
申请人： Lahoucine Ettaleb , Alain Roche , Keith Miles
发明人： Lahoucine Ettaleb , Alain Roche , Keith Miles
IPC分类号： D21D1/30
CPC分类号： D21D1/20 , D21D1/002 , D21D1/22 , D21D1/38
摘要： A method is proposed for improving pulp quality at high production rates on conical disc refiners. It permits a reduction in refining intensity by enabling fibre residence time to increase by increasing consistency, while avoiding the problem of plate plugging normally associated with high discharge consistency. In practice, inlet consistency is increased by the in-feed dilution, flat zone dilution or both, but without allowing the discharge consistency to rise. Instead, the discharge consistency is controlled at a fixed optimum value by the addition of dilution water within the conical zone. The result is that residence time is increased, and refining intensity decreased, by raising the consistency in the inner region of the refining zone, while avoiding the plate plugging caused by excessive consistency in the outer region of the refining zone.
摘要翻译：提出了一种在圆锥形精炼机上以高生产率提高纸浆质量的方法。它允许通过使纤维停留时间通过增加一致性而增加，同时避免通常与高排放一致性相关的板堵塞问题，从而降低精炼强度。在实践中，通过进料中稀释，平面区域稀释或两者均可增加入口稠度，但不允许排出稠度上升。相反，通过在锥形区域内添加稀释水将排出稠度控制在固定的最佳值。结果是，通过提高精炼区内部区域的一致性，同时避免由于精炼区外部区域的过度一致性引起的板堵塞，停留时间增加，精炼强度降低。

4. 发明授权

US09051684B2 High aspect ratio cellulose nanofilaments and method for their production 有权
标题翻译：高纵横比的纤维素纳米丝及其生产方法
公开(公告)号：US09051684B2
公开(公告)日：2015-06-09
申请号：US13353358
申请日：2012-01-19
申请人： Xujun Hua , Makhlouf Laleg , Keith Miles , Reza Amiri , Lahoucine Ettaleb , Gilles Dorris
发明人： Xujun Hua , Makhlouf Laleg , Keith Miles , Reza Amiri , Lahoucine Ettaleb , Gilles Dorris
IPC分类号： D21H11/16 , D21H11/18 , D21D1/30 , D21D1/20
CPC分类号： D21D1/30 , D21D1/20 , D21H11/16 , D21H11/18 , Y10T428/298
摘要： A method to produce on a commercial scale, high aspect ratio cellulose nanofilaments (CNF) from natural lignocellulosic fibers comprises a multi-pass high consistency refining (HCR) of chemical or mechanical fibers using combinations of refining intensity and specific energy. The CNF produced represents a mixture of fine filaments with widths in the submicron and lengths from tens of micrometers to few millimeters. The product has a population of free filaments and filaments bound to the fiber core from which they were produced. The proportion of free and bound filaments is governed in large part by total specific energy applied to the pulp in the refiner, and differs from other cellulose fibrillar materials by their higher aspect ratio and the preserved degree of polymerization (DP) of cellulose, and are excellent additives for the reinforcement of paper, tissue, paperboard and the like. They display exceptional strengthening power for never-dried paper webs.
摘要翻译：以商业规模生产来自天然木质纤维素纤维的高纵横比纤维素纳米丝（CNF）的方法包括使用精炼强度和比能量的组合的化学或机械纤维的多遍高浓度精炼（HCR）。所生产的CNF代表亚微米宽度和几十微米至几毫米的细丝的混合物。该产品具有与其生产的纤维核结合的游离长丝和长丝的群体。游离和结合长丝的比例在很大程度上由施加在精炼机中的纸浆的总比能来决定，并且通过其较高的纵横比和纤维素的保留聚合度（DP）与其它纤维素纤维材料不同，并且用于增强纸张，纸巾，纸板等的优异添加剂。它们显示出非常干燥的纸幅的强化力。

5. 发明授权

US08590819B2 Method of controlling wood pulp production in a chip refiner 有权
标题翻译：在芯片磨浆机中控制木浆生产的方法
公开(公告)号：US08590819B2
公开(公告)日：2013-11-26
申请号：US13375291
申请日：2010-05-26
申请人： Keith Miles , Lahoucine Ettaleb , Alain Roche
发明人： Keith Miles , Lahoucine Ettaleb , Alain Roche
IPC分类号： B02C1/00 , B02C11/08
CPC分类号： D21D1/00 , D21D1/002 , D21G9/0018
摘要： A method has been developed that estimates from the on line measurements of readily available process variables the proportion of the mass of fiber in the refining zone of a chip refiner relative to the mass with a full refining zone. This estimate of the filling factor is used to determine the margin available to load the refiner and the control action needed to avoid abnormal operation.
摘要翻译：已经开发了一种方法，其通过在线测量容易获得的工艺变量来估计芯片精磨机的精炼区域中的纤维质量相对于具有完全精炼区域的质量的比例。填充因子的估计用于确定可用于装载精炼机的余量和避免异常操作所需的控制动作。

6. 发明申请

US20130053269A1 Primer Sequences for Amplification of Sea Otter Genes, and Methods of Use Thereof 审中-公开
标题翻译：用于扩增海獭基因的引物序列及其使用方法
公开(公告)号：US20130053269A1
公开(公告)日：2013-02-28
申请号：US13580015
申请日：2011-02-21
申请人： A. Keith Miles , Lizabeth Bowen
发明人： A. Keith Miles , Lizabeth Bowen
IPC分类号： C12Q1/68 , C40B40/06 , C40B30/04 , C07H21/04
CPC分类号： C12Q1/6883 , C12Q1/6888 , C12Q2600/158
摘要： Gene expression technologies have the exciting potential of providing methods for monitoring long-term effects of contaminants and disease on free-ranging marine wildlife species. An added benefit is that these methods may elucidate the mechanisms by which these stressors can deleteriously affect an individual over a long period, and thereby aid in the design of therapeutic and preventative strategies to treat and protect susceptible individuals and populations at risk from oil exposure. Our presentation will assess specific quantifiable genetic markers that can signify persistent pathological and physiological injury associated primarily with chronic hydrocarbon exposure. Using empirical evidence from captive animals and recent captures, we will discuss how we are developing an understanding of gene expression as it relates to the immune system of the sea otter and other marine megafauna, and the potential effects of contaminants or disease.
摘要翻译：基因表达技术具有提供监测污染物和疾病对自由海洋野生动物物种长期影响的方法的潜力。另外一个好处是，这些方法可以阐明这些应激源可以长时间有害地影响个体的机制，从而有助于设计治疗和预防策略来治疗和保护易受暴露的风险的个体和群体。我们的演讲将评估具体的可量化的遗传标记，可以表示主要与慢性碳氢化合物暴露相关的持续性病理和生理损伤。使用圈养动物的实证证据和最近的捕获，我们将讨论我们如何开发对基因表达的理解，因为它与海獭和其他海洋巨噬细胞的免疫系统以及污染物或疾病的潜在影响有关。

7. 发明授权

US06336602B1 Low speed low intensity chip refining 有权
标题翻译：低速低强度芯片精炼
公开(公告)号：US06336602B1
公开(公告)日：2002-01-08
申请号：US09316948
申请日：1999-05-24
申请人： Keith Miles
发明人： Keith Miles
IPC分类号： B02C714
CPC分类号： D21D1/002 , D21D1/30
摘要： In the mechanical refining of wood chips to produce wood pulp, wood pulp quality is improved by employing low refining intensity at least in a final refining stage; the refining is carried out in a double disc refiner or a single disc refiner at rotational speeds that are lower than those conventionally employed, specifically at less than 1200 RPM in a double disc refiner and at less than 1500 RPM in a single disc refiner.
摘要翻译：在生产木浆的木屑的机械精炼中，至少在最终精炼阶段通过采用低精炼强度来提高木浆质量; 精炼在双盘磨浆机或单盘磨浆机中以低于常规使用的转速进行，特别是在双盘磨浆机中小于1200RPM，在单盘磨浆机中小于1500RPM。

8. 发明申请

US20130017394A1 HIGH ASPECT RATIO CELLULOSE NANOFILAMENTS AND METHOD FOR THEIR PRODUCTION 有权
标题翻译：高比例纤维素纳米纤维及其生产方法
公开(公告)号：US20130017394A1
公开(公告)日：2013-01-17
申请号：US13353358
申请日：2012-01-19
申请人： Xujun Hua , Makhlouf Laleg , Keith Miles , Reza Amiri , Lahoucine Ettaleb , Gilles Dorris
发明人： Xujun Hua , Makhlouf Laleg , Keith Miles , Reza Amiri , Lahoucine Ettaleb , Gilles Dorris
IPC分类号： C08B15/00 , D21H15/00 , D21D1/20 , D21D1/30 , B82Y30/00
CPC分类号： D21D1/30 , D21D1/20 , D21H11/16 , D21H11/18 , Y10T428/298
摘要： A method to produce on a commercial scale, high aspect ratio cellulose nanofilaments (CNF) from natural lignocellulosic fibers comprises a multi-pass high consistency refining (HCR) of chemical or mechanical fibers using combinations of refining intensity and specific energy. The CNF produced represents a mixture of fine filaments with widths in the submicron and lengths from tens of micrometers to few millimeters. The product has a population of free filaments and filaments bound to the fiber core from which they were produced. The proportion of free and bound filaments is governed in large part by total specific energy applied to the pulp in the refiner, and differs from other cellulose fibrillar materials by their higher aspect ratio and the preserved degree of polymerization (DP) of cellulose, and are excellent additives for the reinforcement of paper, tissue, paperboard and the like. They display exceptional strengthening power for never-dried paper webs.
摘要翻译：以商业规模生产来自天然木质纤维素纤维的高纵横比纤维素纳米丝（CNF）的方法包括使用精炼强度和比能量的组合的化学或机械纤维的多遍高浓度精炼（HCR）。所生产的CNF代表亚微米宽度和几十微米至几毫米的细丝的混合物。该产品具有与其生产的纤维核结合的游离长丝和长丝的群体。游离和结合长丝的比例在很大程度上由施加在精炼机中的纸浆的总比能来决定，并且通过其较高的纵横比和纤维素的保留聚合度（DP）与其它纤维素纤维材料不同，并且用于增强纸张，纸巾，纸板等的优异添加剂。它们显示出非常干燥的纸幅的强化力。

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