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1. 发明授权

US5409617A Environmentally acceptable waste disposal by conversion of hydrothermally labile compounds 失效
标题翻译：通过水热不稳定化合物转化的环境可接受的废物处理
公开(公告)号：US5409617A
公开(公告)日：1995-04-25
申请号：US091617
申请日：1993-07-13
申请人： David S. Ross , Indira Jayaweera , Lien Nguyen , Georgina P. Hum , Werner R. Haag
发明人： David S. Ross , Indira Jayaweera , Lien Nguyen , Georgina P. Hum , Werner R. Haag
IPC分类号： A62D3/00 , A62D3/20 , A62D3/35 , A62D101/02 , A62D101/04 , A62D101/06 , A62D101/20 , A62D101/26 , A62D101/28 , B09B3/00 , C02F1/02 , C02F1/72 , C02F11/08
CPC分类号： A62D3/20 , C02F1/025 , C02F1/725 , C02F11/08 , A62D2101/02 , A62D2101/04 , A62D2101/06 , A62D2101/26 , A62D2101/28 , A62D2203/10
摘要： The present invention relates to a process for the disposal of waste or the conversion of hydrothermally labile chemical groups and compounds to species which are environmentally acceptable, or are amendable to further degradation by conventional disposal systems to produce environmentally acceptable products, which process comprises:(a) conveying an aqueous solution or slurry of ordnance waste material into a reaction zone capable of withstanding the temperatures and pressures of hydrothermal decomposition;(b) reacting the waste material in the reaction zone with an aqueous composition comprising one or more alkali or alkaline earth metal silicates, borates, phosphates, biphosphates, or trisubstituted-phosphates, at between 200.degree. C. and 500.degree. C. and at a pressure between 10 and 400 atmospheres for between about 0.01 and 10 minutes;(c) producing compounds which are environmentally acceptable or are amenable to further degradation by conventional disposal systems; and(d) optionally degrading further the compounds of step (e) by reaction in a conventional disposal system. The waste includes ordnance waste, process waste, agricultural waste and the like.
摘要翻译：本发明涉及一种处理废物或将水热不稳定化学基团和化合物转化为可通过常规处置系统进一步降解以生产环境可接受的产品的环境可接受或可修改的物质的方法，该方法包括：（ a）将弹性废料的水溶液或浆液输送到能够承受水热分解的温度和压力的反应区; （b）使反应区中的废料与包含一种或多种碱金属或碱土金属硅酸盐，硼酸盐，磷酸盐，二磷酸盐或三取代磷酸盐的水性组合物在200℃和500℃之间和在压力在10和400大气压之间约0.01至10分钟; （c）生产环境可接受或适于通过常规处理系统进一步降解的化合物; 和（d）通过常规处理系统中的反应任选地降解步骤（e）的化合物。废物包括军火废物，废物处理，农业废弃物等。

2. 发明授权

US6010632A Hydrothermal oxidation of organic compounds with heterogenous neutralizing reagent 失效
标题翻译：用异源中和试剂水热氧化有机化合物
公开(公告)号：US6010632A
公开(公告)日：2000-01-04
申请号：US069892
申请日：1998-04-29
申请人： David S. Ross , Indira Jayaweera , David C. Bomberger , Roald N. Leif
发明人： David S. Ross , Indira Jayaweera , David C. Bomberger , Roald N. Leif
IPC分类号： A62D3/00 , A62D3/34 , A62D3/38 , A62D101/22 , C02F1/72 , C02F11/08 , H01J9/26 , H05B6/76 , H05B6/80
CPC分类号： B32B37/04 , C02F11/086 , H01J9/261 , B32B2309/68 , B32B2310/0862 , C02F1/722 , C02F2101/36 , Y10S210/909
摘要： A process for hot or supercritical water oxidative decomposition of wastes, particularly halogenated organic compounds, is described. The process employs a heterogeneous reagent which accelerates the decomposition and is effective to neutralize acidic byproducts. The reagent is maintained in suspension throughout the reaction by operating at conditions of temperature and pressure at which the heterogeneous reagent is largely or fully insoluble in water, and preferably at which liquid water is not present. Production of potentially corrosive brine is also minimized by operating at conditions under which sodium chloride is insoluble.
摘要翻译：描述了废物，特别是卤代有机化合物的热或超临界水氧化分解方法。该方法采用加速分解的非均相试剂，有效中和酸性副产物。通过在不均匀试剂大部分或完全不溶于水的温度和压力的条件下操作，优选在不存在液态水的条件下，将试剂维持在整个反应中的悬浮液中。潜在腐蚀性盐水的生产也通过在氯化钠不溶解的条件下操作而最小化。

3. 发明授权

US5746926A Method for hydrothermal oxidation of halogenated organic compounds with addition of specific reactants 失效
标题翻译：加入特定反应物的卤代有机化合物的水热氧化方法
公开(公告)号：US5746926A
公开(公告)日：1998-05-05
申请号：US632604
申请日：1996-04-15
申请人： David S. Ross , Indira Jayaweera , Roald N. Leif
发明人： David S. Ross , Indira Jayaweera , Roald N. Leif
IPC分类号： A62D3/00 , A62D3/20 , A62D3/34 , A62D3/35 , A62D3/36 , A62D3/38 , A62D101/02 , A62D101/04 , A62D101/06 , A62D101/22 , A62D101/24 , A62D101/26 , A62D101/28 , A62D101/40 , B01J3/00 , B01J19/00 , B09B3/00 , C02F1/72 , C02F11/08
CPC分类号： A62D3/20 , C02F11/086 , A62D2101/22 , A62D2101/28 , C02F1/722 , C02F2101/36 , Y10S210/908 , Y10S210/909 , Y10S210/915
摘要： This invention relates to a process for the decomposition of material selected from halogenated organic compounds, to compounds which are environmentally acceptable, or are amenable to further degradation by conventional disposal systems to produce environmentally acceptable products, which process comprises: (a) conveying an aqueous solution or an aqueous slurry of material into a reaction zone capable of withstanding the temperatures and pressures of decomposition of the material; (b)contacting the material in the reaction zone with aqueous sodium carbonate as a reactant in an amount effective to decompose the material under hydrothermal oxidation conditions of between about 300.degree. and 400.degree. C. and a pressure of between about 20 and 400 atmospheres for between 0.01 and 120 min wherein the sodium carbonate at the reaction conditions is present at about 10% or less as a water soluble salt as compared to the solubility of the salt at ambient conditions, wherein the process occurs in the presence of a gaseous oxidant wherein said oxidant is present in an amount of between about 0.01 and 50% by weight of the material; (c) producing about 99% or greater of the decomposition of the material, or 99% or greater conversion of the material to compounds which are environmentally acceptable or to compounds which are amendable to further degradation; and (d) optionally degrading further the compounds produced in step (c) by reaction to environmentally acceptable products. Preferably, the specific reactant is sodium carbonate and the oxidant is oxygen or air. Preferably, the halogenated organic compound is selected from polychlorobiphenyl, polybromobiphenyl or chlorobenzodioxin compounds.
摘要翻译：本发明涉及一种将选自卤代有机化合物的材料分解成环境可接受的化合物或常规处理系统进一步降解以生产环境可接受的产品的方法，该方法包括：（a）输送水溶液或材料的水性浆料进入能够承受材料分解的温度和压力的反应区; （b）将反应区中的材料与碳酸钠水溶液作为反应物接触，其量为有效地在约300-400℃的水热氧化条件下分解该材料，并且压力在约20-400大气压之间，以便在0.01和120分钟之间，其中与在环境条件下盐的溶解度相比，反应条件下的碳酸钠作为水溶性盐的存在量为约10％或更少，其中该方法在气态氧化剂存在下进行，其中所述氧化剂的存在量为所述材料的约0.01至50重量％; （c）产生约99％或更多的材料分解，或99％或更多的材料转化为环境可接受的化合物或可修饰为进一步降解的化合物; 和（d）通过与环境可接受的产物反应，任选进一步降解步骤（c）中产生的化合物。优选地，特定反应物是碳酸钠，氧化剂是氧气或空气。优选地，卤代有机化合物选自聚氯联苯，聚溴联苯或氯代二苯并菲化合物。

4. 发明授权

US5709800A Environmentally acceptable waste disposal by hydrothermal decomposition of labile compounds with nitrite 失效
标题翻译：通过亚硝酸盐不稳定化合物的水热分解进行环境可接受的废物处理
公开(公告)号：US5709800A
公开(公告)日：1998-01-20
申请号：US652920
申请日：1996-01-16
申请人： David S. Ross , Indira Jayaweera
发明人： David S. Ross , Indira Jayaweera
IPC分类号： A62D3/00 , A62D3/20 , A62D3/35 , A62D101/02 , A62D101/04 , A62D101/06 , A62D101/20 , A62D101/26 , A62D101/28 , B09B3/00 , C02F1/02 , C02F1/72 , C02F11/08
CPC分类号： A62D3/20 , C02F1/025 , C02F1/725 , C02F11/08 , A62D2101/02 , A62D2101/04 , A62D2101/06 , A62D2101/26 , A62D2101/28 , A62D2203/10
摘要： The present invention relates to a process for the disposal of waste or the conversion of hydrothermally labile chemical groups and compounds to species which are environmentally acceptable, or are amendable to further degradation by conventional disposal systems to produce environmentally acceptable products, which process comprises: (a) conveying an aqueous solution or slurry of the waste material into a reaction zone capable of withstanding the temperatures and pressures of hydrothermal decomposition; (b) reacting the waste material in the reaction zone with an aqueous composition comprising catalyst selected from silica or one or more alkali metal silicates, borates, phosphates, biphosphates, or trisubstituted-phosphates, or comprising as promoting reagent independently selected from one or more alkali metal nitrites, alkaline earth metal nitrites or combinations thereof at between 200.degree. C. and 500.degree. C. and at a pressure between 10 and 400 atmospheres for between about 0.01 and 10 minutes; (c) producing compounds which are environmentally acceptable or are amenable to further degradation by conventional disposal systems; and (d) optionally degrading further the compounds of step (c) by reaction in a conventional disposal system such as biological sewage treatment. The waste includes dairy process waste, military waste, ordnance waste, chemical process waste, agricultural waste and the like.
摘要翻译：本发明涉及一种处理废物或将水热不稳定化学基团和化合物转化为可通过常规处理系统进一步降解以生产环境可接受产品的环境可接受或可修改的物质的方法，该方法包括：（ a）将废料的水溶液或浆料输送到能够承受水热分解温度和压力的反应区; （b）使反应区中的废料与包含选自二氧化硅或一种或多种碱金属硅酸盐，硼酸盐，磷酸盐，二磷酸盐或三取代磷酸盐的催化剂的含水组合物反应，或者作为独立地选自一种或多种碱金属亚硝酸盐，碱土金属亚硝酸盐或其组合在200℃至500℃之间和在10和400大气压之间约0.01至10分钟之间的压力; （c）生产环境可接受或适于通过常规处理系统进一步降解的化合物; 和（d）通过常规处理系统如生物污水处理中的反应任选地降解步骤（c）的化合物。废物包括乳品加工废物，军事废物，军火废物，化学工艺废物，农业废物等。

5. 发明授权

US5837149A Method for hot and supercritical water oxidation of material with addition of specific reactants 失效
标题翻译：添加特定反应物的材料的热和超临界水氧化方法
公开(公告)号：US5837149A
公开(公告)日：1998-11-17
申请号：US621746
申请日：1996-03-22
申请人： David S. Ross , Indira Jayaweera , Roald N. Leif
发明人： David S. Ross , Indira Jayaweera , Roald N. Leif
IPC分类号： A62D3/00 , A62D3/20 , A62D3/34 , A62D3/35 , A62D3/36 , A62D3/38 , A62D101/02 , A62D101/04 , A62D101/06 , A62D101/22 , A62D101/24 , A62D101/26 , A62D101/28 , A62D101/40 , C02F1/72 , C02F11/08
CPC分类号： A62D3/20 , C02F11/086 , A62D2101/22 , A62D2101/28 , C02F1/722 , C02F2101/36 , Y10S210/909 , Y10S210/915
摘要： This invention relates to a process for the decomposition of material selected from the group consisting of organic compounds, inorganic compounds, or combinations thereof to compounds which are environmentally acceptable, or are amenable to further degradation by conventional disposal systems to produce environmentally acceptable products, which process comprises: (a) conveying an aqueous solution or an aqueous slurry of material into a reaction zone capable of withstanding the temperatures and pressures of decomposition of the material; (b) contacting the material in the reaction zone with aqueous sodium carbonate as a reactant in an amount effective to decompose the material under hot water or supercritical water oxidation conditions of between about 300.degree. and 600.degree. C. and a pressure of between about 20 and 400 atmospheres for between 0.1 and 120 min, wherein the sodium carbonate at the reaction conditions is present at about 10% or less as a water soluble salt as compared to the solubility of the salt at ambient conditions, wherein the process occurs in the presence of a gaseous oxidant present in an amount of between about 0.1 and 50% by weight of the material; (c) producing about 99% or greater of the decomposition of the material, or 99% or greater conversion of the material to compounds which are environmentally acceptable or to compounds which are amendable to further degradation; and (d) optionally degrading further the compounds produced in step (c) by reaction to environmentally acceptable products. Preferably, the specific reactant is sodium carbonate and the oxidant is oxygen or air.
摘要翻译：本发明涉及将选自有机化合物，无机化合物或其组合的材料分解成环境可接受的化合物或通过常规处理系统进一步降解以生产环境可接受的产物的方法，其中方法包括：（a）将材料的水溶液或水性浆料输送到能够承受材料分解的温度和压力的反应区; （b）使反应区中的材料与碳酸钠水溶液作为反应物接触，其量可以有效地在约300℃至600℃的热水或超临界水氧化条件下分解该材料，压力为约20℃ 和400个大气压在0.1和120分钟之间，其中在反应条件下的碳酸钠与盐在环境条件下的溶解度相比以约10％或更低的水溶性盐存在，其中该方法在存在下发生的气态氧化剂，其量为所述材料的约0.1至50重量％; （c）产生约99％或更多的材料分解，或99％或更多的材料转化为环境可接受的化合物或可修饰为进一步降解的化合物; 和（d）通过与环境可接受的产物反应，任选进一步降解步骤（c）中产生的化合物。优选地，特定反应物是碳酸钠，氧化剂是氧气或空气。

6. 发明申请

US20110070136A1 PROMOTER ENHANCED CHILLED AMMONIA BASED SYSTEM AND METHOD FOR REMOVAL OF CO2 FROM FLUE GAS STREAM 有权
标题翻译：促进加强基于氨基酸的氨基酸系统和从流体气流中去除二氧化碳的方法
公开(公告)号：US20110070136A1
公开(公告)日：2011-03-24
申请号：US12958816
申请日：2010-12-02
申请人： Eli Gal , Otto Morten Bade , Indira Jayaweera , Gopala Krishnan
发明人： Eli Gal , Otto Morten Bade , Indira Jayaweera , Gopala Krishnan
IPC分类号： B01D53/62
CPC分类号： B01D53/62 , B01D53/84 , B01D2251/2062 , B01D2257/504 , Y02A50/2342 , Y02A50/2358 , Y02C10/02 , Y02C10/04 , Y02C10/06
摘要： A method and system for CO2 capture from flue gas uses an absorber vessel in which a flue gas stream containing CO2 is contacted with an ammoniated solution to remove CO2 from the flue gas, and a regenerator vessel in which CO2 is released from the ammoniated solution. Parasitic energy consumption of the system can be reduced by adding to the ammoniated solution a promoter effective to enhance the formation of ammonium bicarbonate within the ammoniated solution. The amount of ammoniated solution recycled from the regenerator vessel to the absorber vessel is less than that which would be required using the ammoniated solution without the promoter for removal of the same amount of CO2 from the flue gas.
摘要翻译：用于从烟道气中捕获CO 2的方法和系统使用吸收容器，其中含有CO 2的烟道气与氨化溶液接触以从烟道气中除去CO 2，以及CO 2从氨化溶液中释放的再生器容器。可以通过向氨化溶液中加入有效促进氨化溶液中碳酸氢铵形成的促进剂来减少系统的寄生能量消耗。从再生器容器再循环到吸收容器的氨化溶液的量小于使用不含助催化剂的氨化溶液从烟道气中除去相同量的二氧化碳所需要的量。

7. 发明授权

US07862788B2 Promoter enhanced chilled ammonia based system and method for removal of CO2 from flue gas stream 有权
标题翻译：促进剂增强型冷冻氨系统和从烟道气流中去除二氧化碳的方法
公开(公告)号：US07862788B2
公开(公告)日：2011-01-04
申请号：US12272953
申请日：2008-11-18
申请人： Eli Gal , Otto Morten Bade , Indira Jayaweera , Gopala Krishnan
发明人： Eli Gal , Otto Morten Bade , Indira Jayaweera , Gopala Krishnan
IPC分类号： B01D53/14
CPC分类号： B01D53/62 , B01D53/84 , B01D2251/2062 , B01D2257/504 , Y02A50/2342 , Y02A50/2358 , Y02C10/02 , Y02C10/04 , Y02C10/06
摘要： A chilled ammonia based CO2 capture system and method is provided. A promoter is used to help accelerate certain capture reactions that occur substantially coincident to and/or as a result of contacting a chilled ammonia based ionic solution with a gas stream that contains CO2.
摘要翻译：提供了一种基于冷冻氨的CO2捕集系统和方法。促进剂用于帮助加速基本上与基于冷冻氨的离子溶液与含有CO 2的气流接触并且/或作为结果发生的某些捕获反应。

8. 发明授权

US07846240B2 Chilled ammonia based CO2 capture system with water wash system 有权
标题翻译：冷冻氨基二氧化碳捕集系统与洗水系统
公开(公告)号：US07846240B2
公开(公告)日：2010-12-07
申请号：US12556043
申请日：2009-09-09
申请人： Eli Gal , Indira Jayaweera
发明人： Eli Gal , Indira Jayaweera
IPC分类号： B01D53/14
CPC分类号： B01D53/62 , B01D53/77 , B01D2251/2062 , B01D2257/30 , B01D2257/504 , B01D2257/80 , B01D2259/80 , Y02A50/2342 , Y02C10/04 , Y02C10/06
摘要： A method and system for reducing an amount of ammonia in a flue gas stream. The system 100 includes: a wash vessel 180 for receiving an ammonia-containing flue gas stream 170, the wash vessel 180 including a first absorption stage 181a and a second absorption stage 181b, each of the first absorption stage 181a and the second absorption stage 181b having a mass transfer device 184; and a liquid 187 introduced to the wash vessel 180, the liquid 187 for absorbing ammonia from the ammonia-containing flue gas stream 170 thereby forming an ammonia-rich liquid 192 and a reduced ammonia containing flue gas stream 190 exiting the wash vessel 180.
摘要翻译：一种用于减少烟道气流中的氨的量的方法和系统。系统100包括：用于接收含氨烟道气流170的洗涤容器180，洗涤容器180包括第一吸收级181a和第二吸收级181b，第一吸收级181a和第二吸收级181b 具有传质装置184; 和引入洗涤容器180的液体187，用于从含氨烟道气流170吸收氨的液体187，从而形成富氨液体192和离开洗涤容器180的含氨废气流190。

9. 发明授权

US08758493B2 Chilled ammonia based CO2 capture system with water wash system 有权
标题翻译：冷冻氨基二氧化碳捕集系统与洗水系统
公开(公告)号：US08758493B2
公开(公告)日：2014-06-24
申请号：US12942195
申请日：2010-11-09
申请人： Eli Gal , Indira Jayaweera
发明人： Eli Gal , Indira Jayaweera
IPC分类号： B01D53/14
CPC分类号： B01D53/62 , B01D53/77 , B01D2251/2062 , B01D2257/30 , B01D2257/504 , B01D2257/80 , B01D2259/80 , Y02A50/2342 , Y02C10/04 , Y02C10/06
摘要： A method and system for reducing an amount of ammonia in a flue gas stream. The system 100 includes: a wash vessel 180 for receiving an ammonia-containing flue gas stream 170, the wash vessel 180 including a first absorption stage 181a and a second absorption stage 181b, each of the first absorption stage 181a and the second absorption stage 181b having a mass transfer device 184; and a liquid 187 introduced to the wash vessel 180, the liquid 187 for absorbing ammonia from the ammonia-containing flue gas stream 170 thereby forming an ammonia-rich liquid 192 and a reduced ammonia containing flue gas stream 190 exiting the wash vessel 180.
摘要翻译：一种用于减少烟道气流中的氨的量的方法和系统。系统100包括：用于接收含氨烟道气流170的洗涤容器180，洗涤容器180包括第一吸收级181a和第二吸收级181b，第一吸收级181a和第二吸收级181b 具有传质装置184; 和引入洗涤容器180的液体187，用于从含氨烟道气流170吸收氨的液体187，从而形成富氨液体192和离开洗涤容器180的含氨废气流190。

10. 发明申请

US20100083831A1 CHILLED AMMONIA BASED CO2 CAPTURE SYSTEM WITH WATER WASH SYSTEM 有权
标题翻译：具有水洗系统的基于氨基酸的二氧化碳捕获系统
公开(公告)号：US20100083831A1
公开(公告)日：2010-04-08
申请号：US12556043
申请日：2009-09-09
申请人： Eli Gal , Indira Jayaweera
发明人： Eli Gal , Indira Jayaweera
IPC分类号： B01D53/14 , B01D53/18
CPC分类号： B01D53/62 , B01D53/77 , B01D2251/2062 , B01D2257/30 , B01D2257/504 , B01D2257/80 , B01D2259/80 , Y02A50/2342 , Y02C10/04 , Y02C10/06
摘要： A method and system for reducing an amount of ammonia in a flue gas stream. The system 100 includes: a wash vessel 180 for receiving an ammonia-containing flue gas stream 170, the wash vessel 180 including a first absorption stage 181a and a second absorption stage 181b, each of the first absorption stage 181a and the second absorption stage 181b having a mass transfer device 184; and a liquid 187 introduced to the wash vessel 180, the liquid 187 for absorbing ammonia from the ammonia-containing flue gas stream 170 thereby forming an ammonia-rich liquid 192 and a reduced ammonia containing flue gas stream 190 exiting the wash vessel 180.
摘要翻译：一种用于减少烟道气流中的氨的量的方法和系统。系统100包括：用于接收含氨烟道气流170的洗涤容器180，洗涤容器180包括第一吸收级181a和第二吸收级181b，第一吸收级181a和第二吸收级181b 具有传质装置184; 和引入洗涤容器180的液体187，用于从含氨烟道气流170吸收氨的液体187，从而形成富氨液体192和离开洗涤容器180的含氨废气流190。

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