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1. 发明授权

US07744744B1 Converted FCC bubbling bed regenerator 有权
标题翻译：转换FCC鼓泡床再生器
公开(公告)号：US07744744B1
公开(公告)日：2010-06-29
申请号：US11322755
申请日：2005-12-30
申请人： Paolo Palmas , Frank S. Rosser, Jr. , Patrick D. Walker
发明人： Paolo Palmas , Frank S. Rosser, Jr. , Patrick D. Walker
IPC分类号： C10G11/18 , F27B15/08 , F27B15/09 , B01J38/36
CPC分类号： C10G11/182 , B01J29/06 , B01J35/0006 , B01J37/04 , B01J38/36
摘要： An apparatus and process for regenerating cracking catalyst may include a regenerator, a distributor penetrating the bottom of the regenerator, a spent catalyst conduit, a return standpipe, and a recirculating standpipe, wherein the return standpipe and the recirculating standpipe are connected to the upper half of the regenerator. An apparatus for regenerating cracking catalyst may include a spent catalyst standpipe and a recirculation standpipe positioned on an inner side of the regenerator vessel.
摘要翻译：用于再生裂化催化剂的装置和方法可以包括再生器，穿过再生器底部的分配器，废催化剂管道，回流立管和再循环立管，其中回流立管和再循环竖管连接到上半部的再生器。用于再生裂化催化剂的装置可以包括废催化剂立管和位于再生器容器内侧的再循环立管。

2. 发明授权

US06303022B1 Method of gas stream purification having independent vapor and liquid refrigeration using a single refrigerant 失效
标题翻译：使用单一制冷剂独立蒸汽和液体制冷的气流净化方法
公开(公告)号：US06303022B1
公开(公告)日：2001-10-16
申请号：US09378801
申请日：1999-08-23
申请人： Frank S. Rosser, Jr.
发明人： Frank S. Rosser, Jr.
IPC分类号： C10G504
CPC分类号： B01D5/0039 , C01B3/506 , C01B2203/048 , C01B2203/0495 , C10G5/04 , F25J3/0219 , F25J3/0242 , F25J3/0252 , F25J2205/50 , F25J2210/12 , F25J2270/12 , F25J2270/60
摘要： A process for recovering a hydrogen-rich gas and for increasing the recovery of liquid hydrocarbon products from a hydrocarbon conversion zone effluent by adsorption of the liquifiable products from a chilled gaseous stream with a chilled liquid stream is improved by an arrangement that uses a single refrigeration shell to provide independent temperature control of the chilled gaseous and the chilled liquid stream.
摘要翻译：通过使用单一制冷的装置来改进通过从具有冷却液体流的冷却气流中吸收液化产物来回收富氢气体并用于增加来自烃转化区流出物的液体烃产物回收的方法壳体提供对冷冻气体和冷却液体流的独立温度控制。

3. 发明授权

US6082982A Flooded compressor with improved oil reclamation 失效
标题翻译：丰富的压缩机，改善了石油开采
公开(公告)号：US6082982A
公开(公告)日：2000-07-04
申请号：US971633
申请日：1997-11-17
申请人： Frank S. Rosser, Jr. , Patrick M. Sugg
发明人： Frank S. Rosser, Jr. , Patrick M. Sugg
IPC分类号： F04C29/02 , F25B1/047 , F25B31/00 , F01C21/04
CPC分类号： F04C29/026 , F25B31/004 , F04C2210/14 , F04C2210/62 , F25B1/047 , F25B2700/2105
摘要： Oil reclamation for a flooded screw type compressor is improved by replacing the normal distillation still with a refrigerant vaporizer made from a small diameter pipe conduit and a low temperature heat source such as heat tracing. The system purifies lubricating oil of refrigerant by boiling small batches of collected lubricating oil from the bottom of the chiller. Using a small volume for vaporization of the refrigerant allows a low temperature heat source to effectively vaporize the refrigerant from the circulating lubricating oil without complicated systems for control or pumping. A particular form of the vaporizer is simply a small diameter pipe surrounded by heat tracing tape.
摘要翻译：通过用由小直径管道和诸如热追踪的低温热源制成的制冷剂蒸发器代替普通蒸馏来改善淹水螺杆式压缩机的回油。该系统通过从冷却器的底部煮沸小批收集的润滑油来净化制冷剂的润滑油。使用少量的制冷剂蒸发使得低温热源能够有效地从循环润滑油蒸发制冷剂，而不需要用于控制或泵送的复杂系统。蒸发器的特定形式简单地是由热跟踪带包围的小直径管。

4. 发明授权

US5965014A Method of gas stream purification having independent vapor and liquid refrigeration using a single refrigerant 失效
标题翻译：使用单一制冷剂独立蒸汽和液体制冷的气流净化方法
公开(公告)号：US5965014A
公开(公告)日：1999-10-12
申请号：US907729
申请日：1997-08-08
申请人： Frank S. Rosser, Jr.
发明人： Frank S. Rosser, Jr.
IPC分类号： B01D5/00 , C01B3/50 , C10G5/04 , F25J3/02 , F25J3/06 , C10G5/06
CPC分类号： C10G5/04 , B01D5/0039 , C01B3/506 , F25J3/0219 , F25J3/0242 , F25J3/0252 , C01B2203/048 , C01B2203/0495 , F25J2205/50 , F25J2210/12 , F25J2270/12 , F25J2270/60
摘要： A process for recovering a hydrogen-rich gas and for increasing the recovery of liquid hydrocarbon products from a hydrocarbon conversion zone effluent by adsorption of the liquifiable products from a chilled gaseous stream with a chilled liquid stream is improved by an arrangement that uses a single refrigeration shell to provide independent temperature control of the chilled gaseous and the chilled liquid stream.
摘要翻译：通过使用单一制冷的装置来改进通过从具有冷却液体流的冷却气流中吸收液化产物来回收富氢气体并用于增加来自烃转化区流出物的液体烃产物回收的方法壳体提供对冷冻气体和冷却液体流的独立温度控制。

5. 发明授权

US5823003A Process for heat recovery in a sorption refrigeration system 失效
标题翻译：吸附制冷系统热回收工艺
公开(公告)号：US5823003A
公开(公告)日：1998-10-20
申请号：US850539
申请日：1997-05-02
申请人： Frank S. Rosser, Jr. , Stephen R. Dunne
发明人： Frank S. Rosser, Jr. , Stephen R. Dunne
IPC分类号： C09K5/04 , F25B17/08 , F25B17/00
CPC分类号： C09K5/047 , F25B17/083 , Y02B30/62 , Y02B30/64 , Y02P20/124
摘要： The present invention is a process for controlling a sorption cooling or heating process which employs an adsorption zone in fluid communication with a refrigeration circuit to pass desorbed vapor upon heating to a condenser and to adsorb refrigerant vapor from an evaporator when cooled. The process is cyclic and comprises heating the adsorption zone during a desorption step and cooling the adsorption zone during an adsorption step. The heating and cooling of the adsorption zone wherein a heat exchange zone is in intimate indirect thermal contact with the adsorption zone is provided during a cyclic process by alternating the flow of a working fluid at a hot source temperature or a working fluid at a cold source temperature through the heat exchange zone to provide the heating and cooling. It was discovered that by conserving hot working fluid at or above a reference temperature in a hot working medium reservoir, fluctuations in the heating requirements at the hot source can be minimized and significant cost savings could be achieved. The present invention can provide significant benefits in the refining and petrochemical process industry where product streams from catalytic reactions at elevated temperatures must be cooled to ambient conditions for storage or transport.
摘要翻译：本发明是用于控制吸附冷却或加热过程的方法，其采用与制冷回路流体连通的吸附区，以在加热到冷凝器时将解吸的蒸汽通过，并在冷却时从蒸发器吸附制冷剂蒸气。该方法是循环的，并且包括在解吸步骤期间加热吸附区并在吸附步骤期间冷却吸附区。在循环过程中，通过交替在热源温度下的工作流体的流动或在冷源处的工作流体来提供热交换区与吸附区紧密地间接热接触的吸附区的加热和冷却温度通过热交换区提供加热和冷却。发现通过在热工作介质储存器中保存等于或高于参考温度的热工作流体，可以最小化热源处的加热要求的波动并且可以实现显着的成本节约。本发明可以在精炼和石油化学工艺工业中提供显着的益处，其中在高温下的催化反应的产物流必须冷却至环境条件用于储存或运输。

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