-
公开(公告)号：US09719111B2
公开(公告)日：2017-08-01
申请号：US14352477
申请日：2011-11-30
CPC分类号： C12P5/023 , C02F3/286 , C02F3/2866 , C02F11/04 , C02F2209/005 , C02F2209/42 , C02F2209/44 , C02F2301/02 , C02F2303/10 , C12M21/04 , C12M23/34 , C12M23/58 , C12M29/02 , C12M29/18 , C12P1/00 , Y02E50/343 , Y02W10/23 , Y02W10/30
摘要： A multi-stage anaerobic digester is designed to treat a high solids, stackable feedstock. The system may also receive a pumpable feedstock such as a slurry or sludge. In a first stage, the digestate circulates in one direction around a raceway such that the digestate may pass a feed inlet multiple times before leaving the first tank. An optional side stream loop withdraws fibrous material from near the top of the reaceway and return digestate with chopped fibers, preferably lower and further along the raceway. An outlet from the raceway located near, but upstream of the feed inlet discharges partially digested substrate to a second stage, which is operated as a stirred tank reactor. The two stages may be provided in a single tank with an internal wall separating a ring shaped outer portion from a cylindrical inner portion. The digester may be operated in a thermophilic temperature range.
-
公开(公告)号：US20150111271A1
公开(公告)日：2015-04-23
申请号：US14352477
申请日：2011-11-30
IPC分类号： C12P5/02
CPC分类号： C12P5/023 , C02F3/286 , C02F3/2866 , C02F11/04 , C02F2209/005 , C02F2209/42 , C02F2209/44 , C02F2301/02 , C02F2303/10 , C12M21/04 , C12M23/34 , C12M23/58 , C12M29/02 , C12M29/18 , C12P1/00 , Y02E50/343 , Y02W10/23 , Y02W10/30
摘要： A multi-stage anaerobic digester is designed to treat a high solids, stackable feedstock. The system may also receive a pumpable feedstock such as a slurry or sludge. In a first stage, the digestate circulates in one direction around a raceway such that the digestate may pass a feed inlet multiple times before leaving the first tank. An optional side stream loop withdraws fibrous material from near the top of the reaceway and return digestate with chopped fibers, preferably lower and further along the raceway. An outlet from the raceway located near, but upstream of the feed inlet discharges partially digested substrate to a second stage, which is operated as a stirred tank reactor. The two stages may be provided in a single tank with an internal wall separating a ring shaped outer portion from a cylindrical inner portion. The digester may be operated in a thermophilic temperature range.
摘要翻译： 多级厌氧消化器设计用于处理高固体，可堆叠的原料。 该系统还可以接收可泵送原料，例如浆料或污泥。 在第一阶段，消化物在围绕滚道的一个方向上循环，使得消除物在离开第一个罐之前可以多次通过进料入口。 可选的侧流回路从重新走道的顶部附近抽出纤维材料，并用短切纤维返回消化物，优选地沿着滚道进一步下降。 来自位于饲料入口附近但在饲料入口上游的管道的出口将部分消化的基底排放到作为搅拌釜反应器操作的第二阶段。 两个阶段可以设置在具有将环形外部与圆柱形内部分隔开的内壁的单个罐中。 蒸煮器可以在嗜热温度范围内操作。
-
3.发明授权公开(公告)号：US06816820B1
公开(公告)日：2004-11-09
申请号：US09404932
申请日：1999-09-24
申请人： Christian Friedl , Franco Stephen Costa , Peter Shane Cook , Kapil Talwar , Leonid K. Antanovskii
发明人： Christian Friedl , Franco Stephen Costa , Peter Shane Cook , Kapil Talwar , Leonid K. Antanovskii
IPC分类号： G06F1710
CPC分类号： B29C33/3835 , B29C45/7693 , B29C2945/76006 , B29C2945/7605 , B29C2945/76381 , B29C2945/76531 , B29C2945/76775 , B29C2945/76943 , B29C2945/76986 , G06F17/5018 , G06F2217/16 , G06F2217/41 , Y02T10/82
摘要： The invention relates to a method and apparatus for analyzing fluid flow while considering heat transfer effects and, in particular, a phase change from a molten state to a solid state. In particular, the method and apparatus may be applied to the analysis of an injection molding process for producing a molded polymer component from a thermoplastic or a thermosetting polymer. In one embodiment, the method may be used to determine pressure required to fill a mold cavity and pressure gradients introduced during filling and packing of the cavity of an injection mold. The results of these analyses may be used to determine the number and location of gates, to determine the best material for the component, and to optimize the process conditions used in the molding process.
摘要翻译： 本发明涉及一种用于分析流体流动的方法和装置，同时考虑热传递效应，特别是从熔融状态到固态的相变。 特别地，该方法和装置可以应用于从热塑性或热固性聚合物制备模制的聚合物组分的注射成型工艺的分析。 在一个实施例中，该方法可用于确定填充模腔所需的压力和在注射模具的腔的填充和填充期间引入的压力梯度。 这些分析的结果可用于确定门的数量和位置，以确定组件的最佳材料，并优化模制过程中使用的工艺条件。
-
4.发明申请公开(公告)号：US20050114104A1
公开(公告)日：2005-05-26
申请号：US10957866
申请日：2004-10-04
申请人： Christian Friedl , Franco Costa , Peter Cook , Kapil Talwar , Leonid Antanovskii
发明人： Christian Friedl , Franco Costa , Peter Cook , Kapil Talwar , Leonid Antanovskii
CPC分类号： B29C33/3835 , B29C45/7693 , B29C2945/76006 , B29C2945/7605 , B29C2945/76381 , B29C2945/76531 , B29C2945/76775 , B29C2945/76943 , B29C2945/76986 , G06F17/5018 , G06F2217/16 , G06F2217/41
摘要： The invention relates to a method and apparatus for analyzing fluid flow while considering heat transfer effects and, in particular, a phase change from a molten state to a solid state. In particular, the method and apparatus may be applied to the analysis of an injection molding process for producing a molded polymer component from a thermoplastic or a thermosetting polymer. In one embodiment, the method may be used to determine pressure required to fill a mold cavity and pressure gradients introduced during filling and packing of the cavity of an injection mold. The results of these analyses may be used to determine the number and location of gates, to determine the best material for the component, and to optimize the process conditions used in the molding process.
摘要翻译： 本发明涉及一种用于分析流体流动的方法和装置，同时考虑热传递效应，特别是从熔融状态到固态的相变。 特别地，该方法和装置可以应用于从热塑性或热固性聚合物制备模制的聚合物组分的注射成型工艺的分析。 在一个实施例中，该方法可用于确定填充模腔所需的压力和在注射模具的腔的填充和填充期间引入的压力梯度。 这些分析的结果可用于确定门的数量和位置，以确定组件的最佳材料，并优化模制过程中使用的工艺条件。
-
-
-
搜索结果
4 条记录 (耗时 0.018 秒)
