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    • 2. 发明申请
    • DECOUPLED FLUIDIZED BED GASIFYING METHOD AND GASIFYING APPARATUS OF SOLID FUEL
    • 固体燃料的脱水流化床加气方法及气化装置
    • US20090265987A1
    • 2009-10-29
    • US12440279
    • 2007-08-29
    • Guangwen XuXinhua LiuToshiyuki SudaToshiro Fujimori
    • Guangwen XuXinhua LiuToshiyuki SudaToshiro Fujimori
    • C10B1/00C10J3/00
    • C10J3/66C10J3/482C10J3/84C10J2300/0909C10J2300/092C10J2300/0923C10J2300/093C10J2300/0959C10J2300/0973C10K1/026Y02E20/18
    • The invention relates to a solid fuel decoupled fluidized bed gasifying method and a gasifying apparatus. By physically separately performing drying and pyrolyzing of fuel, gasification of char, and tar/hydrocarbon reforming, the interactions between the separated chemical reactions and physical processes during fluidized bed gasification can be utilized. Specifically, in a fluidized bed reactor having two reaction chambers, drying and pyrolyzing of fuel, gasification of char, and tar/hydrocarbon reforming are performed, respectively, the reforming of tar/hydrocarbon is promoted through the catalytic effect of the char, and the evaporated fuel moisture is provided to the char gasification and tar/hydrocarbon reforming as an effective reaction agent. Accordingly, the tar content in product gas can be reduced, the use amount of external steam can be reduced, the overall efficiency of gasification can be improved, and this technique can also be applied to the processing of high water-containing fuel. This gasifying method not only can be applied to individual fluidized bed gasification, but can contribute to the design of a combustor that combusts unreacted char, and to advanced decoupled fluidized bed gasification.
    • 本发明涉及固体燃料解耦流化床气化方法和气化装置。 通过物理分开进行燃料的干燥和热解,炭的气化和焦油/烃重整,可以利用分离的化学反应与流化床气化期间的物理过程之间的相互作用。 具体来说,在具有两个反应室的流化床反应器中,分别进行燃料的干燥和热解,炭的气化和焦油/烃重整,通过炭的催化作用促进焦油/烃的重整, 将蒸发的燃料水分提供给焦炭气化和焦油/烃重整作为有效的反应剂。 因此,可以降低产品气体中的焦油含量,可以降低外部蒸汽的使用量,提高整体气化效率,并且该技术也可以应用于高含水燃料的加工。 这种气化方法不仅可以应用于单独的流化床气化,而且可以有助于燃烧未反应焦炭的燃烧器的设计,以及先进的解耦流化床气化。
    • 6. 发明授权
    • Decoupled fluidized bed gasifying method and gasifying apparatus of solid fuel
    • 脱耦流化床气化方法和固体燃料气化装置
    • US08764856B2
    • 2014-07-01
    • US12440279
    • 2007-08-29
    • Guangwen XuXinhua LiuToshiyuki SudaToshiro Fujimori
    • Guangwen XuXinhua LiuToshiyuki SudaToshiro Fujimori
    • B01J7/00C10J3/00
    • C10J3/66C10J3/482C10J3/84C10J2300/0909C10J2300/092C10J2300/0923C10J2300/093C10J2300/0959C10J2300/0973C10K1/026Y02E20/18
    • The invention relates to a solid fuel decoupled fluidized bed gasifying method and a gasifying apparatus. By physically separately performing drying and pyrolyzing of fuel, gasification of char, and tar/hydrocarbon reforming, the interactions between the separated chemical reactions and physical processes during fluidized bed gasification can be utilized. Specifically, in a fluidized bed reactor having two reaction chambers, drying and pyrolyzing of fuel, gasification of char, and tar/hydrocarbon reforming are performed, respectively, the reforming of tar/hydrocarbon is promoted through the catalytic effect of the char, and the evaporated fuel moisture is provided to the char gasification and tar/hydrocarbon reforming as an effective reaction agent. Accordingly, the tar content in product gas can be reduced, the use amount of external steam can be reduced, the overall efficiency of gasification can be improved, and this technique can also be applied to the processing of high water-containing fuel. This gasifying method not only can be applied to individual fluidized bed gasification, but can contribute to the design of a combustor that combusts unreacted char, and to advanced decoupled fluidized bed gasification.
    • 本发明涉及固体燃料解耦流化床气化方法和气化装置。 通过物理分开进行燃料的干燥和热解,炭的气化和焦油/烃重整,可以利用分离的化学反应与流化床气化期间的物理过程之间的相互作用。 具体来说,在具有两个反应室的流化床反应器中,分别进行燃料的干燥和热解,炭的气化和焦油/烃重整,通过炭的催化作用促进焦油/碳氢化合物的重整, 将蒸发的燃料水分提供给焦炭气化和焦油/烃重整作为有效的反应剂。 因此,可以降低产品气体中的焦油含量,可以降低外部蒸汽的使用量,提高整体气化效率,并且该技术也可以应用于高含水燃料的加工。 这种气化方法不仅可以应用于单独的流化床气化,而且可以有助于燃烧未反应焦炭的燃烧器的设计,以及先进的解耦流化床气化。
    • 7. 发明申请
    • Olfactory identification tests for cognitive diseases and disorders
    • 认知疾病和病症的嗅觉鉴别试验
    • US20070077204A1
    • 2007-04-05
    • US11404484
    • 2006-04-13
    • Davangere DevanandMatthias TabertXinhua LiuRichard Doty
    • Davangere DevanandMatthias TabertXinhua LiuRichard Doty
    • A61K49/00
    • A61K49/00
    • The present invention provides smell tests (odor identification tests) that are shorter that UPSIT, yet has a statistical sensitivity and specificity equivalent to or better than UPSIT. The odor identification tests of the invention are based on a core set of six odorants, where the six odorants can be selected from the following group of odorants: menthol, clove, leather, strawberry, lilac, pineapple, smoke, soap, natural gas and lemon. The present invention provides odor identification tests that can: (1) discriminate between subjects who are normal and who have a neuropsychiatric condition, cognitive disease or disorder, and/or (2) predict which subjects with mild cognitive disorders will develop various neuropsychiatric conditions or cognitive diseases and disorders. In one embodiment, the test and methods of the invention can provide an early prediction or diagnosis of Alzheimer's disease that is important for patients (including patients who have mild cognitive disorders, such as MCI) and clinicians to make plans for the future and to institute early treatment.
    • 本发明提供比UPSIT更短的气味测试(气味鉴定测试),但具有与UPSIT相当或优于UPSIT的统计灵敏度和特异性。 本发明的气味鉴别试验基于六组气味剂的核心组合,其中六种气味剂可以选自以下一组气味剂:薄荷醇,丁香,皮革,草莓,丁香,菠萝,烟,肥皂,天然气和 柠檬。 本发明提供了气味鉴别测试,其可以:(1)区分正常和具有神经精神状况,认知疾病或障碍的受试者和/或(2)预测具有轻度认知障碍的受试者将发展各种神经精神病症或 认知障碍和疾病。 在一个实施方案中,本发明的测试和方法可以提供对患者(包括具有轻度认知障碍的患者,例如MCI)和临床医师对未来进行计划和重建的阿尔茨海默氏病的早期预测或诊断 早期治疗。