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81. 发明申请

US20110184130A1 POLYESTER PRODUCTION SYSTEM EMPLOYING HORIZONTALLY ELONGATED ESTERIFICATION VESSEL 有权
标题翻译：采用水平拉伸式精制船的聚酯生产系统
公开(公告)号：US20110184130A1
公开(公告)日：2011-07-28
申请号：US13079380
申请日：2011-04-04
申请人： Bruce Roger DeBruin
发明人： Bruce Roger DeBruin
IPC分类号： C08G63/78 , C08G63/672 , C08G63/688 , C08G63/183 , C08G63/199 , B01J19/00
CPC分类号： B01J19/2465 , B01D3/14 , B01D19/0036 , B01J4/002 , B01J19/006 , B01J19/18 , B01J19/1812 , B01J19/1881 , B01J19/24 , B01J19/2415 , B01J19/245 , B01J19/26 , B01J2219/00006 , B01J2219/00081 , B01J2219/00085 , B01J2219/00092 , B01J2219/00094 , B01J2219/00103 , B01J2219/00166 , B01J2219/00184 , B01J2219/00186 , B01J2219/0077 , B01J2219/182 , B01J2219/1943 , C08G63/785
摘要： A polyester production process employing an esterification system that utilizes a horizontally elongated esterification vessel as an esterification reactor and/or a vapor-liquid disengagement vessel.
摘要翻译：使用利用水平伸长的酯化容器作为酯化反应器和/或气液分离容器的酯化体系的聚酯制备方法。

82. 发明授权

US07892498B2 Polyester production system employing an unagitated esterification reactor 有权
标题翻译：采用异氰酸酯化反应器的聚酯生产系统
公开(公告)号：US07892498B2
公开(公告)日：2011-02-22
申请号：US11715546
申请日：2007-03-08
申请人： Bruce Roger DeBruin
发明人： Bruce Roger DeBruin
IPC分类号： B01J19/00
CPC分类号： B01J19/24 , B01J4/00 , B01J4/001 , B01J19/006 , B01J19/18 , B01J19/245 , B01J2219/0004 , B01J2219/00081 , B01J2219/00092 , B01J2219/00094 , B01J2219/00103 , B01J2219/00166 , B01J2219/00777 , B01J2219/182 , B01J2219/185 , B01J2219/1943 , C08G63/78 , C08G63/785
摘要： A polyester production system employing a vertically elongated esterification reactor. The esterification reactor of the present invention is an improvement over conventional CSTR esterification reactors because, for example, in one embodiment, the reactor requires little or no mechanical agitation. Further, in one embodiment, the positioning of the inlets and outlets of the reactor provides improved operational performance and flexibility over CSTRs of the prior art.
摘要翻译：使用垂直伸长的酯化反应器的聚酯生产系统。本发明的酯化反应器是相对于常规CSTR酯化反应器的改进，因为例如在一个实施方案中，反应器需要很少或不需要机械搅拌。此外，在一个实施例中，反应器的入口和出口的定位提供了比现有技术的CSTR更好的操作性能和灵活性。

83. 发明授权

US07863477B2 Polyester production system employing hot paste to esterification zone 有权
标题翻译：聚酯生产系统采用热糊化酯化区
公开(公告)号：US07863477B2
公开(公告)日：2011-01-04
申请号：US11715564
申请日：2007-03-08
申请人： Bruce Roger DeBruin
发明人： Bruce Roger DeBruin
IPC分类号： C08G63/78
CPC分类号： C08G63/78
摘要： A polyester production process employing an esterification system that uses a distillation column to recover alcohol produced from an esterification zone and then utilizes the recovered alcohol to form a paste, which is recirculated back to the esterification zone with little or no cooling.
摘要翻译：使用酯化体系的聚酯制造方法，其使用蒸馏塔来回收由酯化区产生的醇，然后利用回收的醇形成浆料，其几乎没有或没有冷却被循环回到酯化区。

84. 发明授权

US07838596B2 Late addition to effect compositional modifications in condensation polymers 有权
标题翻译：延迟缩合聚合物的组合改性
公开(公告)号：US07838596B2
公开(公告)日：2010-11-23
申请号：US11500800
申请日：2006-08-08
申请人： Frederick Leslie Colhoun , Kenrick Lyle Venett , Bruce Roger DeBruin
发明人： Frederick Leslie Colhoun , Kenrick Lyle Venett , Bruce Roger DeBruin
IPC分类号： C08F297/04
CPC分类号： C08G63/785 , C08G63/181 , C08G63/183 , C08G63/916 , C08G64/205
摘要： A process for preparing modified polymer by withdrawing a slip stream of polymer melt from the discharge line of a continuous polymerization reactor, admixing in a highly modified polymeric additive into the polymer melt within the slip stream, then introducing the modifier containing slip stream late in the manufacturing process prior to the slip stream withdrawal point. The improved processes of the invention have particular utility for large-scale, continuous reactor where transitions and short production runs are economically prohibitive thereby limiting the product breath. The process is particularly suited for producing a family of copolyesters using a continuous melt phase production process.
摘要翻译：通过从连续聚合反应器的排出管中取出聚合物熔体的滑流来混合改性聚合物的方法，将高度改性的聚合物添加剂混合到滑流内的聚合物熔体中，然后将含有滑流的改性剂在在滑流提取点之前的制造过程。本发明的改进方法对于大规模的连续反应器具有特别的用途，其中过渡和短的生产运行在经济上是禁止的，从而限制了产品的呼吸。该方法特别适用于使用连续熔融相制备方法生产一系列共聚酯。

85. 发明授权

US07790840B2 Crystallizing conveyor 有权
标题翻译：结晶输送机
公开(公告)号：US07790840B2
公开(公告)日：2010-09-07
申请号：US11440142
申请日：2006-05-24
申请人： Bruce Roger DeBruin , Richard Gill Bonner
发明人： Bruce Roger DeBruin , Richard Gill Bonner
IPC分类号： C08F6/00
CPC分类号： C08F6/28 , B01D9/0027 , B01D9/0059 , B01J2219/00006 , C08G63/88
摘要： A method of crystallizing a plurality of polymeric pellets includes a step of introducing the pellets into a pneumatic conveying system with an initial average temperature. The plurality of polymeric pellets are pneumatically transferred from the inlet to an outlet with a conveying gas. While residing within the conveying system, the pellets have a sufficient temperature for crystallization to occur. A pneumatic conveying system implementing the methods of the invention is also provided.
摘要翻译：使多个聚合物颗粒结晶的方法包括将颗粒引入具有初始平均温度的气动输送系统中的步骤。多个聚合物颗粒通过输送气体从入口气流地输送到出口。当存在于输送系统内时，颗粒具有足以发生结晶的温度。还提供了实现本发明方法的气动输送系统。

86. 发明申请

US20100113736A1 INTEGRATED STEAM HEATING IN POLYESTER PRODUCTION PROCESS 有权
标题翻译：聚酯生产过程中的一体化蒸汽加热
公开(公告)号：US20100113736A1
公开(公告)日：2010-05-06
申请号：US12558003
申请日：2009-09-11
申请人： Alan George Wonders , James Donald Simpson , Bruce Roger DeBruin
发明人： Alan George Wonders , James Donald Simpson , Bruce Roger DeBruin
IPC分类号： C08G63/127
CPC分类号： C08G63/78 , Y02P20/125
摘要： Integrated processes for making polyesters are disclosed, that include the steps of: (a) producing an aromatic polycarboxylic acid in a monomer production facility; (b) producing a polyester in a polyester production facility, wherein the producing of the polyester comprises the substeps of: (i) forming a polyester reaction medium comprising at least a portion of the aromatic polycarboxylic acid from the monomer production facility, (ii) subjecting at least a portion of the polyester reaction medium to one or more chemical reactions to thereby produce the polyester, (iii) heating the polyester reaction medium at one or more locations in the polyester production facility via indirect heat exchange with high-pressure steam, wherein the heating causes at least a portion of the high-pressure steam to condense and thereby provide pressurized condensed water, and (iv) flashing at least a portion of the pressurized condensed water to thereby produce lower-pressure steam; and (c) using at least a portion of the lower-pressure steam to provide thermal energy to the monomer production facility.
摘要翻译：公开了制造聚酯的综合方法，包括以下步骤：（a）在单体生产设备中制备芳族多元羧酸; （b）在聚酯制造设备中制造聚酯，其中聚酯的制造包括以下子步骤：（i）从单体生产设备形成包含至少一部分芳族多元羧酸的聚酯反应介质，（ii）使聚酯反应介质的至少一部分进行一个或多个化学反应从而生产聚酯，（iii）通过与高压蒸汽的间接热交换在聚酯生产设备中的一个或多个位置处加热聚酯反应介质，其中所述加热使得所述高压蒸汽的至少一部分冷凝，从而提供加压的冷凝水，和（iv）使加压冷凝水的至少一部分闪蒸，从而产生低压蒸汽; 和（c）使用至少一部分低压蒸汽来向单体生产设备提供热能。

87. 发明申请

US20090218052A1 DRYER CONFIGURATION FOR PRODUCTION OF POLYESTER PARTICLES 有权
标题翻译：用于生产聚酯颗粒的干燥配置
公开(公告)号：US20090218052A1
公开(公告)日：2009-09-03
申请号：US12394606
申请日：2009-02-27
申请人： Bruce Roger DeBruin , Tommy Ray Maddox, II , Ollie W. Smith, JR. , Duane Alan Hall , Jeremy R. Shuppert , Alan George Wonders , Aaron Grills
发明人： Bruce Roger DeBruin , Tommy Ray Maddox, II , Ollie W. Smith, JR. , Duane Alan Hall , Jeremy R. Shuppert , Alan George Wonders , Aaron Grills
IPC分类号： F26B7/00 , B29B9/10 , B29B9/12
CPC分类号： C08G63/90 , B29B9/065 , B29B9/12 , B29B9/16 , B29B2009/165 , C08J3/122 , C08J2367/02 , F26B5/08 , F26B17/24 , Y10T428/2998
摘要： A dryer system configured for use in a polyester polymer production process. In one embodiment, the dryer system can be utilized in a non-solid-state polymer production process to dry the polymer particles prior to crystallization.
摘要翻译：构造成用于聚酯聚合物生产方法的干燥器系统。在一个实施方案中，干燥器系统可用于非固态聚合物制备方法中以在结晶之前干燥聚合物颗粒。

88. 发明申请

US20090111967A1 Reactor With Optimized Internal Tray Design 有权
标题翻译：反应堆优化内部托盘设计
公开(公告)号：US20090111967A1
公开(公告)日：2009-04-30
申请号：US12349556
申请日：2009-01-07
申请人： Thomas Llloyd Yount , Larry Cate Windes , Bruce Roger DeBruin
发明人： Thomas Llloyd Yount , Larry Cate Windes , Bruce Roger DeBruin
IPC分类号： C08G63/78
CPC分类号： B01J19/245 , B01J19/006 , B01J19/24 , B01J19/32 , B01J2219/0077 , B01J2219/00774 , B01J2219/00777 , B01J2219/185 , B01J2219/1943 , B01J2219/32206 , B01J2219/32213 , B01J2219/32231 , B01J2219/32234 , C08G63/785
摘要： A system for processing large quantities of a reaction medium while maintaining the reaction medium in sheets. The system includes a reactor having a plurality of vertically-spaced downwardly-sloped trays over which the reaction medium flows while it is subjected to reaction conditions. The slope of the trays increases downwardly to accommodate for the increased viscosity of the reaction medium while the reaction medium flows downwardly through the reactor. An upper portion of the trays have a uni-directional configuration, while a lower portion of the trays have a bi-directional configuration. Further, the orientation of flow across the uni-directional trays is rotated by 90 degrees in at least one location as the reaction medium flows down the uni-directional trays.
摘要翻译：用于在将反应介质保持在片材中的同时处理大量反应介质的系统。该系统包括具有多个垂直间隔向下倾斜的塔板的反应器，反应介质在其经受反应条件的同时流过。托盘的斜面向下增加以适应反应介质的增加的粘度，同时反应介质向下流过反应器。托盘的上部具有单向配置，而托盘的下部具有双向配置。此外，随着反应介质沿着单向托盘向下流动，跨过单向托盘的流动方向在至少一个位置旋转90度。

89. 发明申请

US20080179247A1 Elimination of Wastewater Treatment System 审中-公开
标题翻译：消除污水处理系统
公开(公告)号：US20080179247A1
公开(公告)日：2008-07-31
申请号：US11934271
申请日：2007-11-02
申请人： Bruce Roger DeBruin
发明人： Bruce Roger DeBruin
IPC分类号： C02F1/02 , C02F1/12
CPC分类号： C08G63/785
摘要： A method reducing wastewater in a polyester-manufacturing plant includes a step in which ethylene glycol-containing composition from at least one of the chemical reactors is provided to a water separation column. The water separation column is kept within a predetermined temperature range such that any acetaldehyde present in the water separation column is substantially maintained in a vapor state. A waste-vapor mixture comprising one or more organic compounds is subsequently removed from the water separation column and combusted. The polyester-manufacturing plant optionally includes a spray condenser system having a heat exchanger such that the heat exchanger is contacted with a hot ethylene glycol composition derived from the water separation column when the heat exchanger needs cleaning. The polyester-manufacturing plant may be enclosed with a roof and walls such that rainwater is prevented from being contaminated with any organic chemicals present in the polyester-manufacturing plant.
摘要翻译：降低聚酯制造厂废水的方法包括将来自至少一个化学反应器的含乙二醇的组合物提供给水分离塔的步骤。水分离塔保持在预定的温度范围内，使得存在于水分离塔中的任何乙醛基本上保持在蒸汽状态。随后从水分离塔中除去包含一种或多种有机化合物的废蒸气混合物并燃烧。聚酯制造设备任选地包括具有热交换器的喷射冷凝器系统，使得当换热器需要清洁时，热交换器与来自水分离塔的热乙二醇组合物接触。聚酯制造厂可以用屋顶和墙壁封闭，以防止雨水被聚酯制造厂中存在的任何有机化学物质污染。

90. 发明申请

US20080139779A1 Polyester production system employing recirculation of hot alcohol to esterification zone 有权
标题翻译：聚酯生产系统采用热酒精再循环到酯化区
公开(公告)号：US20080139779A1
公开(公告)日：2008-06-12
申请号：US11635411
申请日：2006-12-07
申请人： Bruce Roger DeBruin
发明人： Bruce Roger DeBruin
IPC分类号： C08G63/00
CPC分类号： B01J10/002 , B01D3/14 , B01D19/0036 , B01J19/24 , B01J2219/00006 , B01J2219/00103 , B01J2219/0011 , B01J2219/0025 , B01J2219/182 , B01J2219/185 , B01J2219/1943 , C08G63/78
摘要： A polyester production process employing an esterification system that uses a distillation column to recover alcohol produced from an esterification zone and then recirculates the recovered alcohol back to the esterification zone without substantially cooling the recovered alcohol.
摘要翻译：使用酯化系统的聚酯制备方法，其使用蒸馏塔来回收由酯化区产生的醇，然后将回收的醇再循环回酯化区，而基本上不回收醇。

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