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公开(公告)号：US20130109065A1
公开(公告)日：2013-05-02
申请号：US13660254
申请日：2012-10-25
CPC分类号： A23L1/2126 , A23K10/37 , A23K50/10 , A23L19/07 , C11B9/027 , C12P5/023 , C12P7/10 , C12P7/625 , Y02E50/16 , Y02E50/343 , Y02P60/877
摘要： A sustainable method and system for producing bio-fuels from citrus peels and the recovery of limonene and pectin prior to fermentation of the peel solids. In one embodiment a sustainable method and system for the concurrent recovery of limonene and pectin from citrus peels is disclosed. The peels are optionally zested, mixed with water and an acid, and then exploded in a jet cooker or a pressurized extruder. The exploded peels are transferred to a flash vessel where the remaining limonene and water vapor are separated into water and limonene. The pectin fraction is removed from the flash tank and extracted by centrifuge, precipitation and/or filtration. The remaining peel solids are fermented in an anaerobic digester which produces methane, ethanol, acids, CO2 or other end products which can be used as fuel for power generation equipment sufficient to supply the processing system for sustainable operations as described herein.
摘要翻译： 用于从柑橘皮生产生物燃料的可持续方法和系统，以及在剥离固体发酵之前回收柠檬烯和果胶。 在一个实施方案中，公开了从柑橘皮中同时回收柠檬烯和果胶的可持续的方法和系统。 剥皮可选择地嵌入，与水和酸混合，然后在喷射式蒸煮器或加压挤出机中爆炸。 分解的皮肤转移到闪蒸容器中，剩余的柠檬烯和水蒸汽分离成水和柠檬烯。 将果胶级分从闪蒸罐中取出并通过离心，沉淀和/或过滤提取。 剩余的剥离固体在厌氧消化器中发酵，其产生甲烷，乙醇，酸，CO 2或其它最终产物，其可以用作足以供应如本文所述的可持续操作的处理系统的发电设备的燃料。
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公开(公告)号：US09253996B2
公开(公告)日：2016-02-09
申请号：US13660254
申请日：2012-10-25
IPC分类号： C12P5/02 , A23K1/18 , C12P7/62 , C12P7/40 , C12P7/08 , C08B37/06 , B01D11/02 , A23L1/212 , C11B9/02 , A23K1/14 , C12P7/10
CPC分类号： A23L1/2126 , A23K10/37 , A23K50/10 , A23L19/07 , C11B9/027 , C12P5/023 , C12P7/10 , C12P7/625 , Y02E50/16 , Y02E50/343 , Y02P60/877
摘要： A sustainable method and system for producing bio-fuels from citrus peels and the recovery of limonene and pectin prior to fermentation of the peel solids. In one embodiment a sustainable method and system for the concurrent recovery of limonene and pectin from citrus peels is disclosed. The peels are optionally zested, mixed with water and an acid, and then exploded in a jet cooker or a pressurized extruder. The exploded peels are transferred to a flash vessel where the remaining limonene and water vapor are separated into water and limonene. The pectin fraction is removed from the flash tank and extracted by centrifuge, precipitation and/or filtration. The remaining peel solids are fermented in an anaerobic digester which produces methane, ethanol, acids, CO2 or other end products which can be used as fuel for power generation equipment sufficient to supply the processing system for sustainable operations as described herein.
摘要翻译： 用于从柑橘皮生产生物燃料的可持续方法和系统，以及在剥离固体发酵之前回收柠檬烯和果胶。 在一个实施方案中，公开了从柑橘皮中同时回收柠檬烯和果胶的可持续的方法和系统。 剥皮可选择地嵌入，与水和酸混合，然后在喷射式蒸煮器或加压挤出机中爆炸。 分解的皮肤转移到闪蒸容器中，剩余的柠檬烯和水蒸汽分离成水和柠檬烯。 将果胶级分从闪蒸罐中取出并通过离心，沉淀和/或过滤提取。 剩余的剥离固体在厌氧消化器中发酵，其产生甲烷，乙醇，酸，CO 2或其它最终产物，其可以用作足以供应如本文所述的可持续操作的处理系统的发电设备的燃料。
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