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1.发明申请公开(公告)号：US20160376513A1
公开(公告)日：2016-12-29
申请号：US15261988
申请日：2016-09-11
发明人： Yanfeng ZHANG , Liang ZHANG , Minggui XIA , Wenyan LIU
CPC分类号： C10J3/82 , C10G2/32 , C10G2/34 , C10G2300/1011 , C10J3/482 , C10J3/72 , C10J2200/15 , C10J2300/0916 , C10J2300/0969 , C10J2300/123 , C10J2300/1238 , C10J2300/1269 , C10J2300/1292 , C10J2300/1659 , C10J2300/1693 , C10J2300/1815 , C10J2300/1861 , C10J2300/1884 , C10J2300/1892 , C10K1/004 , C10K1/02 , C10K1/026 , C10K1/08 , C10K3/04 , Y02E50/32 , Y02P20/129 , Y02P20/134 , Y02P20/145 , Y02P30/20
摘要： A biomass gasification system. The system includes: a) a gasifier; b) a waste heat exchanger; c) a waste heat boiler; d) a cyclone separator; e) a gas scrubber; f) a shift reactor; g) a desulfurizing tower; h) a first decarburizing tower; i) a synthesizing tower; and j) a second decarburizing tower. In the system, the gasifier, the waste heat exchanger, the cyclone separator, the gas scrubber, the shift reactor, the desulfurizing tower, the first decarburizing tower, the synthesizing tower, and the second decarburizing tower are connected sequentially. In addition, CO2 outlets of the first decarburizing tower and the second decarburizing tower are both connected to a cold medium inlet of the waste heat exchanger; and a cold medium outlet of the waste heat exchanger is connected to a gasifying agent entrance of the gasifier.
摘要翻译： 生物质气化系统。 该系统包括：a）气化炉; b）废热交换器; c）废热锅炉; d）旋风分离器; e）气体洗涤器; f）换档反应器; g）脱硫塔; h）第一个脱碳塔; i）合成塔; 和j）第二脱碳塔。 在该系统中，顺序地连接气化器，废热交换器，旋风分离器，气体洗涤器，变换反应器，脱硫塔，第一脱碳塔，合成塔和第二脱碳塔。 此外，第一脱碳塔和第二脱碳塔的二氧化碳出口都连接到废热交换器的冷介质入口; 废热交换器的冷介质出口连接到气化器的气化剂入口。
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公开(公告)号：US20180105759A1
公开(公告)日：2018-04-19
申请号：US15842828
申请日：2017-12-14
发明人： Yanfeng ZHANG , Hongtao NIE , Minggui XIA , Wenyan LIU , Liang ZHANG
IPC分类号： C10K1/02 , C10K1/04 , C10K1/10 , C10J3/20 , C10J3/72 , C10J3/84 , C10J3/86 , B03C3/014 , B01J47/14
CPC分类号： C10K1/026 , B01J47/14 , B03C3/014 , C10J3/20 , C10J3/723 , C10J3/84 , C10J3/86 , C10J2300/0916 , C10J2300/1693 , C10J2300/1884 , C10J2300/1892 , C10K1/02 , C10K1/04 , C10K1/046 , C10K1/10 , C10K1/101 , Y02P20/129
摘要： A method for purifying and cooling biomass syngas. The method includes: 1) cooling biomass syngas to 520-580° C., and recycling waste heat to yield a first steam; then subjecting the biomass syngas to cyclone dust removal treatment; and further cooling the biomass syngas to a temperature of ≤210° C., and recycling waste heat to yield a second steam; 2) removing a portion of heavy tar precipitating out of the biomass syngas during the second-stage indirect heat exchange; 3) carrying out dust removal and cooling using a scrub solution, to scrub off most of dust, tar droplets, and water soluble gases from the biomass syngas after the heat exchange and dust removing treatment; and 4) conducting deep removal of dust and tar with a wet gas stream, to sweep off remains of dust and tar fog in the scrubbed biomass syngas.
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公开(公告)号：US20170030264A1
公开(公告)日：2017-02-02
申请号：US15289991
申请日：2016-10-11
发明人： Yilong CHEN , Yanfeng ZHANG , Hongming TANG , Wenyan LIU
CPC分类号： F02C3/28 , F01D15/10 , F01K3/18 , F01K7/18 , F01K27/00 , F02C3/04 , F03G6/02 , F05D2210/12 , F05D2220/76 , F22B1/006 , F22B1/1815 , H02K7/1823 , Y02E10/46 , Y02E20/14 , Y02E20/18 , Y02E50/12
摘要： A power generation system, including: a solar energy concentration system, a biomass gasification device, a gas-powered generator, a steam turbine, a steam-powered generator. The solar energy concentration system is connected to a solar energy heat exchange system. The biomass gasification device is connected to the gas-powered generator. The gas outlet of the gas turbine is connected to the gas exhaust heat system. The second steam outlet of the gas exhaust heat system is connected to the second and the third cylinders of the steam turbine. The first steam outlet of the gas exhaust heat system and the steam outlet of the solar energy heat exchange system are connected to a steam mixing regulating system. The mixed steam outlet of the steam mixing regulating system is connected to the first cylinder of the steam turbine.
摘要翻译： 一种发电系统，包括：太阳能集中系统，生物质气化装置，燃气发电机，蒸汽轮机，蒸汽动力发电机。 太阳能集中系统与太阳能热交换系统连接。 生物质气化装置连接到气动发电机。 燃气轮机的气体出口连接到排气加热系统。 排气热系统的第二蒸汽出口连接到蒸汽轮机的第二和第三气缸。 燃气排放热系统的第一蒸汽出口和太阳能热交换系统的蒸汽出口连接到蒸汽混合调节系统。 蒸汽混合调节系统的混合蒸汽出口连接到蒸汽轮机的第一气缸。
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4.发明申请公开(公告)号：US20150141536A1
公开(公告)日：2015-05-21
申请号：US14607020
申请日：2015-01-27
发明人： Yanfeng ZHANG , Liang ZHANG , Minggui XIA , Wenyan LIU
CPC分类号： C10J3/82 , C10G2/32 , C10G2/34 , C10G2300/1011 , C10J3/482 , C10J3/72 , C10J2200/15 , C10J2300/0916 , C10J2300/0969 , C10J2300/123 , C10J2300/1238 , C10J2300/1269 , C10J2300/1292 , C10J2300/1659 , C10J2300/1693 , C10J2300/1815 , C10J2300/1861 , C10J2300/1884 , C10J2300/1892 , C10K1/004 , C10K1/02 , C10K1/026 , C10K1/08 , C10K3/04 , Y02E50/32 , Y02P20/129 , Y02P20/134 , Y02P20/145 , Y02P30/20
摘要： A method for recycling carbon dioxide from biomass gasification. The method includes: 1) employing carbon dioxide as a gasifying agent, allowing the carbon dioxide to gasify biomass to yield syngas; 2) cooling the syngas; 3) introduced cooled syngas to a cyclone separator and a gas scrubber for dust removal and purification; 4) allowing purified syngas in 3) to react with the vapor to modify a ratio of hydrogen to carbon monoxide of the syngas; 5) desulfurizing modified syngas to remove H2S and COS therein; 6) decarburizing desulfurized syngas to separate carbon dioxide therein; 7) introducing desulfurized and decarburized syngas to a synthesizing tower to yield oil products and exhaust gas including carbon dioxide; 8) decarburizing the exhaust gas including carbon dioxide and separating the carbon dioxide; and 9) introducing the carbon dioxide separated in 6) and 8) to 1) as the gasifying agent for gasification.
摘要翻译： 从生物质气化中回收二氧化碳的方法。 该方法包括：1）使用二氧化碳作为气化剂，使二氧化碳气化生物质，得到合成气; 2）冷却合成气; 3）将冷却的合成气引入旋风分离器和用于除尘和净化的气体洗涤器; 4）允许3）中的纯化合成气与蒸汽反应以改变合成气的氢气与一氧化碳的比例; 5）脱硫改性合成气以除去其中的H 2 S和COS; 6）脱碳脱硫合成气分离二氧化碳; 7）将脱硫脱碳合成气引入合成塔，得到含油产物和二氧化碳的废气; 8）对包括二氧化碳在内的废气进行脱碳并分离二氧化碳; 和9）将在6）和8）中分离的二氧化碳引入1）作为气化气化剂。
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公开(公告)号：US20170030226A1
公开(公告)日：2017-02-02
申请号：US15289992
申请日：2016-10-11
发明人： Yilong CHEN , Yanfeng ZHANG , Wenyan LIU
CPC分类号： F01K3/18 , F01D15/10 , F01K11/02 , F03G6/06 , F03G7/00 , F05D2210/12 , F05D2220/75 , F05D2220/76 , H02K7/1823 , Y02E10/46
摘要： A hybrid power generation system using solar energy and bioenergy, including a solar thermal boiler system, a biomass boiler system, and a turbogenerator system. The solar thermal boiler system includes a trough solar collector, a heat collector, an oil circulating pump, a storage tank for storing heat transfer oil, a solar thermal heater, a solar thermal evaporator, a main pipe transporting saturated steam, and an auxiliary boiler. Heat transfer oil output from a solar light field of the solar thermal boiler system is transmitted through and transfers heat to the solar thermal evaporator and the solar thermal heater, and the heat transfer oil returns to the storage tank for storing heat transfer oil. The heat transfer oil in the storage tank is pumped to the solar light field via the oil circulating pump.
摘要翻译： 使用太阳能和生物能源的混合发电系统，包括太阳能热水锅炉系统，生物质锅炉系统和涡轮发电机系统。 太阳能热水锅炉系统包括槽式太阳能收集器，集热器，油循环泵，用于储存传热油的储罐，太阳能热加热器，太阳能热蒸发器，输送饱和蒸汽的主管和辅助锅炉 。 由太阳能热水锅炉系统的太阳光场输出的传热油通过太阳热能蒸发器和太阳能热能加热器传递并传递热量，传热油返回储存储存传热油的储罐。 储油罐中的传热油通过油循环泵泵送到太阳光场。
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