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1. 发明授权

US5613244A Process for preparing liquid wastes 失效
标题翻译：制备液体废物的方法
公开(公告)号：US5613244A
公开(公告)日：1997-03-18
申请号：US533978
申请日：1995-09-26
申请人： Laurance L. Oden , Paul C. Turner , William K. O'Connor , Jeffrey S. Hansen
发明人： Laurance L. Oden , Paul C. Turner , William K. O'Connor , Jeffrey S. Hansen
IPC分类号： G21F9/06 , G21F9/30 , G21F9/00
CPC分类号： G21F9/305 , G21F9/06
摘要： A process for preparing radioactive and other hazardous liquid wastes for treatment by the method of vitrification or melting is provided for.
摘要翻译：提供了一种通过玻璃化或熔化的方法制备用于处理的放射性和其他有害液体废物的方法。

2. 发明授权

US06498282B1 Method for processing aluminum spent potliner in a graphite electrode ARC furnace 失效
标题翻译：在石墨电极ARC炉中加工铝废料的方法
公开(公告)号：US06498282B1
公开(公告)日：2002-12-24
申请号：US09596438
申请日：2000-06-19
申请人： William K. O'Connor , Paul C. Turner , Gerald W. Addison
发明人： William K. O'Connor , Paul C. Turner , Gerald W. Addison
IPC分类号： A62D300
CPC分类号： A62D3/19 , A62D2101/40 , A62D2101/45 , A62D2101/49 , A62D2203/04
摘要： A method of processing spent aluminum pot liner containing carbon, cyanide compositions, fluorides and inorganic oxides. The spent aluminum pot liner is crushed iron oxide is added to form an agglomerated material. The agglomerated material is melted in an electric arc furnace having the electrodes submerged in the molten material to provide a reducing environment during the furnace operation. In the reducing environment, pot liner is oxidized while the iron oxides are reduced to produce iron and a slag substantially free of cyanide compositions and fluorides. An off-gas including carbon oxides and fluorine is treated in an air pollution control system with an afterburner and a scrubber to produce NaF, water and a gas vented to the atmosphere free of cyanide compositions, fluorine and CO.
摘要翻译：一种处理含有碳，氰化物组合物，氟化物和无机氧化物的废铝锅衬的方法。废铝锅内衬被粉碎，加入氧化铁以形成附聚物。聚集的材料在具有浸没在熔融材料中的电极的电弧炉中熔化，以在炉操作期间提供还原环境。在还原环境中，锅衬被氧化，而铁氧化物被还原以产生铁和基本上不含氰化物组合物和氟化物的炉渣。包括碳氧化物和氟在内的废气在具有后燃器和洗涤器的空气污染控制系统中进行处理，以产生NaF，水和排出到没有氰化物组合物，氟和CO的气体的气体。

3. 发明授权

US08033140B1 Method for the production of mineral wool and iron from serpentine ore 有权
标题翻译：从蛇纹石矿石生产矿棉和铁的方法
公开(公告)号：US08033140B1
公开(公告)日：2011-10-11
申请号：US12124421
申请日：2008-05-21
申请人： William K. O'Connor , Gilbert E. Rush , Glen F. Soltau
发明人： William K. O'Connor , Gilbert E. Rush , Glen F. Soltau
IPC分类号： C03B37/01
CPC分类号： C03B37/06 , C03C1/00 , Y02P40/57
摘要： Magnesium silicate mineral wools having a relatively high liquidus temperature of at least about 1400° C. and to methods for the production thereof are provided. The methods of the present invention comprise melting a magnesium silicate feedstock (e.g., comprising a serpentine or olivine ore) having a liquidus temperature of at least about 1400° C. to form a molten magnesium silicate, and subsequently fiberizing the molten magnesium silicate to produce a magnesium silicate mineral wool. In one embodiment, the magnesium silicate feedstock contains iron oxide (e.g., up to about 12% by weight). Preferably, the melting is performed in the presence of a reducing agent to produce an iron alloy, which can be separated from the molten ore. Useful magnesium silicate feedstocks include, without limitation, serpentine and olivine ores. Optionally, silicon dioxide can be added to the feedstock to lower the liquidus temperature thereof.
摘要翻译：提供了具有至少约1400℃的相对较高液相线温度的硅酸镁矿物棉及其生产方法。本发明的方法包括熔化具有至少约1400℃的液相线温度的硅酸镁原料（例如，包含蛇纹石或橄榄石矿石）以形成熔融的硅酸镁，随后将熔融的硅酸镁纤维化以产生硅酸镁矿棉。在一个实施方案中，硅酸镁原料含有氧化铁（例如，至多约12重量％）。优选地，在还原剂的存在下进行熔融以产生可以与熔融矿石分离的铁合金。有用的硅酸镁原料包括但不限于蛇纹石和橄榄石矿石。任选地，可以将二氧化硅加入到原料中以降低其液相线温度。

4. 发明授权

US07007474B1 Energy recovery during expansion of compressed gas using power plant low-quality heat sources 失效
标题翻译：使用发电厂低质量热源在压缩气体扩张期间的能量回收
公开(公告)号：US07007474B1
公开(公告)日：2006-03-07
申请号：US10309287
申请日：2002-12-04
申请人： Thomas L. Ochs , William K. O'Connor
发明人： Thomas L. Ochs , William K. O'Connor
IPC分类号： F01K7/34
CPC分类号： F01K7/34 , F01K7/22
摘要： A method of recovering energy from a cool compressed gas, compressed liquid, vapor, or supercritical fluid is disclosed which includes incrementally expanding the compressed gas, compressed liquid, vapor, or supercritical fluid through a plurality of expansion engines and heating the gas, vapor, compressed liquid, or supercritical fluid entering at least one of the expansion engines with a low quality heat source. Expansion engines such as turbines and multiple expansions with heating are disclosed.
摘要翻译：公开了一种从冷压缩气体，压缩液体，蒸汽或超临界流体中回收能量的方法，其包括通过多个膨胀发动机逐渐膨胀压缩气体，压缩液体，蒸汽或超临界流体，并加热气体，压缩液体或超临界流体进入具有低质量热源的至少一个膨胀发动机。公开了诸如涡轮机和具有加热的多个膨胀的膨胀发动机。

5. 发明授权

US06898936B1 Compression stripping of flue gas with energy recovery 失效
标题翻译：能量回收烟气压缩汽提
公开(公告)号：US06898936B1
公开(公告)日：2005-05-31
申请号：US10309251
申请日：2002-12-04
申请人： Thomas L. Ochs , William K. O'Connor
发明人： Thomas L. Ochs , William K. O'Connor
IPC分类号： F23C9/00 , F23J15/06 , F23L7/00 , F01K25/06
CPC分类号： F23J15/06 , F23C9/00 , F23J2219/70 , F23J2900/15061 , F23L7/00 , F23L2900/07001 , F23L2900/07007 , Y02E20/322 , Y02E20/344 , Y02E20/363
摘要： A method of remediating and recovering energy from combustion products from a fossil fuel power plant having at least one fossil fuel combustion chamber, at least one compressor, at least one turbine, at least one heat exchanger and a source of oxygen. Combustion products including non-condensable gases such as oxygen and nitrogen and condensable vapors such as water vapor and acid gases such as SOX and NOX and CO2 and pollutants are produced and energy is recovered during the remediation which recycles combustion products and adds oxygen to support combustion. The temperature and/or pressure of the combustion products are changed by cooling through heat exchange with thermodynamic working fluids in the power generation cycle and/or compressing and/or heating and/or expanding the combustion products to a temperature/pressure combination below the dew point of at least some of the condensable vapors to condense liquid having some acid gases dissolved and/or entrained and/or directly condense acid gas vapors from the combustion products and to entrain and/or dissolve some of the pollutants while recovering sensible and/or latent heat from the combustion products through heat exchange between the combustion products and thermodynamic working fluids and/or cooling fluids used in the power generating cycle. Then the CO2, SO2, and H2O poor and oxygen enriched remediation stream is sent to an exhaust and/or an air separation unit and/or a turbine.
摘要翻译：一种从具有至少一个化石燃料燃烧室，至少一个压缩机，至少一个涡轮机，至少一个热交换器和氧气源的化石燃料发电厂的燃烧产物补救和回收能量的方法。燃烧产物包括不可冷凝气体如氧气和氮气以及可冷凝蒸汽，如水蒸汽和酸性气体如SO X X和NO X X和CO 2， / SUB>并且在补救过程中产生污染物并回收能量，其循环燃烧产物并加入氧气以支持燃烧。燃烧产物的温度和/或压力通过在发电循环中与热力学工作流体的热交换进行冷却而变化，和/或将燃烧产物压缩和/或加热和/或膨胀到低于露点的温度/压力组合至少一些可冷凝蒸气冷凝液体，其具有溶解和/或夹带的酸性气体和/或直接冷凝来自燃烧产物的酸性气体蒸气的液体，并且夹带和/或溶解一些污染物，同时恢复明显和/或来自燃烧产物的潜热通过在发电循环中使用的燃烧产物和热力学工作流体和/或冷却流体之间的热交换。然后将CO 2 SO 2，SO 2 H 2和H 2 O 2 O不良，并将富氧的修复流送至排气和/或空气分离单元和/或涡轮机。

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