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1. 发明申请

US20070251650A1 Treatment of spent caustic refinery effluents 审中-公开
标题翻译：废碱水处理废水
公开(公告)号：US20070251650A1
公开(公告)日：2007-11-01
申请号：US11786824
申请日：2007-04-13
申请人： Bernard Duesel , John Gibbons , Michael Rutsch
发明人： Bernard Duesel , John Gibbons , Michael Rutsch
IPC分类号： B01D1/00
CPC分类号： C10G19/08 , B01D1/0058 , B01D1/14 , B01D21/0024 , B01D21/302 , B01D21/34
摘要： In the methods for treatment of caustic effluents described in the specification, a spent caustic refinery effluent is supplied to a submerged combustion gas evaporator in which hot combustion gas containing carbon dioxide is injected into the caustic liquid to concentrate the liquid and convert a hydroxide constituent to a carbonate. Where the caustic effluent is from a petroleum refinery, oil in the waste liquid is separated from the aqueous constituent before, during or after concentration.
摘要翻译：在本说明书中描述的苛性碱流出物的处理方法中，将废碱性炼厂流出物供给到浸没式燃烧气体蒸发器中，其中将含有二氧化碳的热燃烧气体注入苛性液体中以浓缩液体并将氢氧化物成分转化为碳酸盐当苛性液体来自炼油厂时，在浓缩之前，期间或之后将废液中的油与水性成分分离。

2. 发明申请

US20070114683A1 Submerged gas evaporators and reactors 有权
标题翻译：淹没气体蒸发器和反应堆
公开(公告)号：US20070114683A1
公开(公告)日：2007-05-24
申请号：US11186459
申请日：2005-07-21
申请人： Bernard Duesel , John Gibbons , Michael Rutsch
发明人： Bernard Duesel , John Gibbons , Michael Rutsch
IPC分类号： B01D47/02
CPC分类号： B01D1/14 , B01F3/04248 , B01F15/00883 , B01J19/2405 , B01J2219/00135 , B01J2219/00166 , B01J2219/00768 , B01J2219/00777
摘要： A submerged gas processor in the form of an evaporator or a submerged gas reactor includes a vessel, a gas delivery tube partially disposed within the vessel to deliver a gas into the vessel and a process fluid inlet that provides a process fluid to the vessel at a rate sufficient to maintain a controlled constant level of fluid within the vessel. A weir is disposed within the vessel adjacent the gas delivery tube to form a first fluid circulation path between a first weir end and a wall of the vessel and a second fluid circulation path between a second weir end and an upper end of the vessel. During operation, gas introduced through the tube mixes with the process fluid and the combined gas and fluid flow at a high rate with a high degree of turbulence along the first and second circulation paths defined around the weir, thereby promoting vigorous mixing and intimate contact between the gas and the process fluid. This turbulent flow develops a significant amount of interfacial surface area between the gas and the process fluid resulting in a reduction of the required residence time of the gas within the process fluid to; achieve thermal equilibrium and/or to drive chemical reactions to completion, all of which leads to a more efficient and complete evaporation, chemical reaction, or combined evaporation and chemical reaction process.
摘要翻译：蒸发器或浸没式气体反应器形式的浸没式气体处理器包括容器，部分地设置在容器内的气体输送管，以将气体输送到容器中;以及工艺流体入口，其以一速率足以在容器内维持受控的恒定水平的流体。堰被设置在邻近气体输送管的容器内，以在第一堰端和容器的壁之间形成第一流体循环路径，以及在第二堰端和容器的上端之间的第二流体循环路径。在操作过程中，通过管道引入的气体沿着沿堰周围限定的第一和第二循环路径以高速率高速湍流混合过程流体和组合的气体和流体流，从而促进了湍流之间的剧烈混合和紧密接触气体和过程流体。这种湍流在气体和过程流体之间产生显着量的界面表面积，导致气体在工艺流体中所需的停留时间减少到; 实现热平衡和/或驱动化学反应完成，所有这些都导致更有效和完全的蒸发，化学反应或组合的蒸发和化学反应过程。

3. 发明申请

US20060240368A1 Gas induction bustle for use with a flare or exhaust stack 有权
标题翻译：气体感应喧嚣，用于火炬或排气烟囱
公开(公告)号：US20060240368A1
公开(公告)日：2006-10-26
申请号：US11114493
申请日：2005-04-26
申请人： Bernard Duesel , David Fenton , Michael Rutsch
发明人： Bernard Duesel , David Fenton , Michael Rutsch
IPC分类号： F23G7/08
CPC分类号： F23G7/08 , F23G2206/20
摘要： A bustle for use on a flare or an exhaust stack of, for example, a landfill gas treatment system, efficiently transfers gas from the stack to a waste heat recovery system associated with the landfill gas treatment system without substantially affecting the operation of the landfill gas treatment process. The bustle enables the heat recovery system to recover at least a portion of the energy within the exhaust produced by the gas treatment system and to provide the recovered energy either indirectly or directly to a secondary process, such as a wastewater treatment process, to thereby reduce the amount of energy needed to be otherwise input into the secondary process.
摘要翻译：用于例如填埋气体处理系统的火炬或排气叠层的喧嚣有效地将气体从堆叠传送到与垃圾填埋气体处理系统相关联的废热回收系统，而基本上不影响填埋气体的操作治疗过程。喧嚣使得热回收系统能够回收由气体处理系统产生的废气中的能量的至少一部分，并且间接地或直接地将回收的能量提供给次级过程，例如废水处理过程，从而减少需要另外输入到次级过程的能量。

4. 发明申请

US20060240369A1 Waste heat recovery system 有权
标题翻译：余热回收系统
公开(公告)号：US20060240369A1
公开(公告)日：2006-10-26
申请号：US11114822
申请日：2005-04-26
申请人： Bernard Duesel , David Fenton , Michael Rutsch
发明人： Bernard Duesel , David Fenton , Michael Rutsch
IPC分类号： F23G7/08
CPC分类号： F23G7/08 , F23G2206/20
摘要： A waste heat recovery system is coupled to a flare or exhaust stack of, for example, a landfill gas treatment system, to recover at least a portion of the energy within the exhaust produced by the gas treatment system and provides the recovered energy either indirectly or directly to a secondary process, such as a wastewater treatment process, to thereby reduce the amount of energy needed to be otherwise input into the secondary process. For indirect transfer of energy the waste heat recovery system includes a transfer pipe connected between the exhaust stack of a primary process and a heat exchange unit while an induction fan connected to the transfer pipe operates to create a draft within the transfer pipe to facilitate movement of some of the exhaust gas from the exhaust stack of the primary process to the heat exchange unit. The heat exchange unit transfers energy in the diverted exhaust gas to the secondary process using for example a transfer fluid, while a secondary exhaust stack vents the exhaust gas passed through the heat exchange unit to the atmosphere. For direct transfer of energy the heat exchange unit is omitted from the waste heat recovery system and the induction fan is positioned to draw the exhaust gas from the landfill gas treatment system through the secondary process causing intimate contact of the primary system exhaust gas with a fluid within the secondary process. The exhaust from the secondary process may then be directly emitted to the atmosphere or transferred to a treatment or recovery system, as appropriate and desired.
摘要翻译：废热回收系统耦合到例如填埋气处理系统的火炬或排气叠层，以回收由气体处理系统产生的排气中的能量的至少一部分，并间接或间接提供回收的能量直接进行二次处理，例如废水处理过程，从而减少否则输入到次级过程所需的能量。为了间接转移能量，废热回收系统包括连接在主过程的排气叠层与热交换单元之间的输送管，而与输送管连接的感应风扇运行以在输送管内产生通风以便于运输一些从主处理器的排气堆的废气到热交换单元。热交换单元使用例如转移流体将转向废气中的能量转移到次级过程，而二次排气叠层将通过热交换单元的废气排出到大气中。为了直接转移能量，从废热回收系统中省略了热交换单元，并且感应风扇被定位成通过二次过程从垃圾填埋气处理系统抽取废气，导致主系统废气与流体的紧密接触在二级过程中。然后可以适当和期望地将二次过程的排气直接排放到大气中或转移到处理或回收系统。

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