公开(公告)号：US08969056B2

公开(公告)日：2015-03-03

申请号：US13394745

申请日：2010-07-30

申请人： Kalpana Haresh Mody ,  Pushpito Kumar Ghosh ,  Barindra Sana ,  G. Gnanasekaran ,  Atindra Dinkerray Shukla ,  K. Eswaran ,  Harshad Ramanbhai Brahmbhatt ,  Bharatiben Gunavantray Shah ,  Sreekumaran Thampy ,  Bhavanath Jha

发明人： Kalpana Haresh Mody ,  Pushpito Kumar Ghosh ,  Barindra Sana ,  G. Gnanasekaran ,  Atindra Dinkerray Shukla ,  K. Eswaran ,  Harshad Ramanbhai Brahmbhatt ,  Bharatiben Gunavantray Shah ,  Sreekumaran Thampy ,  Bhavanath Jha

IPC分类号： C12P7/06

CPC分类号： C12P7/06 ,  Y02E50/16 ,  Y02E50/17

摘要： The present invention relates to a process for integrated production of ethanol and seaweed biofertilizer from fresh red seaweed, Kappaphycus alvarezii. Specifically, the present invention describes a process for the production of ethanol, as a byproduct, from Kappaphycus alvarezii. The process includes crushing the fresh weeds to release the sap, a proved biofertilizer, and recovering the residual carrageenan rich biomass, hydrolyzing the biomass using dilute acid at elevated temperature, neutralizing the hydrolysate by using inexpensive calcium hydroxide and removing the insoluble salts through filtration or centrifugation, desalting soluble salts from the hydrolysate by electrodialysis, enriching with nitrogen source, inoculating with yeast and fermenting it to form a fermented broth containing ethanol and separating ethanol from the fermented broth by distillation and using residual hydrolysate, generated CaSO4 and reject obtained from electrodialysis as manure.

摘要翻译： 本发明涉及一种从新鲜红海藻（Kappaphycus alvarezii）综合生产乙醇和海藻生物肥料的方法。 具体地说，本发明描述了一种生产乙醇作为副产品的方法，该方法是从卡帕伐菌（alvarezii）开始。 该方法包括粉碎新鲜杂草以释放汁液，一种经证实的生物肥料，并回收富含角叉菜胶的残留生物质，在高温下使用稀酸水解生物质，通过使用便宜的氢氧化钙中和水解产物，并通过过滤除去不溶性盐， 离心，通过电渗析从水解产物中脱盐可溶性盐，用氮源富集，用酵母接种并发酵，形成含有乙醇的发酵肉汤，通过蒸馏从发酵液中分离乙醇，并使用残留的水解产物，产生CaSO 4和电渗析得到的废品 作为肥料

公开(公告)号：US20130005009A1

公开(公告)日：2013-01-03

申请号：US13394745

申请日：2010-07-30

申请人： Kalpana Haresh Mody ,  Pushpito Kumar Ghosh ,  Barindra Sana ,  G. Gnanasekaran ,  Atindra Dinkerray Shukla ,  K. Eswaran ,  Harshad Ramanbhai Brahmbhatt ,  Bharatiben Gunavantray Shah ,  Sreekumaran Thampy ,  Bhavanath Jha

发明人： Kalpana Haresh Mody ,  Pushpito Kumar Ghosh ,  Barindra Sana ,  G. Gnanasekaran ,  Atindra Dinkerray Shukla ,  K. Eswaran ,  Harshad Ramanbhai Brahmbhatt ,  Bharatiben Gunavantray Shah ,  Sreekumaran Thampy ,  Bhavanath Jha

IPC分类号： C12P7/06

CPC分类号： C12P7/06 ,  Y02E50/16 ,  Y02E50/17

摘要： The present invention relates to a process for integrated production of ethanol and seaweed biofertilizer from fresh red seaweed, Kappaphycus alvarezii. Specifically, the present invention describes a process for the production of ethanol, as a byproduct, from Kappaphycus alvarezii. The process includes crushing the fresh weeds to release the sap, a proved biofertilizer, and recovering the residual carrageenan rich biomass, hydrolysing the biomass using dilute acid at elevated temperature, neutralizing the hydrolysate by using inexpensive calcium hydroxide and removing the insoluble salts through filtration or centrifugation, desalting soluble salts from the hydrolysate by electrodialysis, enriching with nitrogen source, inoculating with yeast and fermenting it to form a fermented broth containing ethanol and separating ethanol from the fermented broth by distillation and using residual hydrolysate, generated CaSO4 and reject obtained from electrodialysis as manure.

摘要翻译： 本发明涉及一种从新鲜红海藻（Kappaphycus alvarezii）综合生产乙醇和海藻生物肥料的方法。 具体地说，本发明描述了一种生产乙醇作为副产品的方法，该方法是从卡帕伐菌（alvarezii）开始。 该方法包括破碎新鲜杂草以释放汁液，经过证明的生物肥料，并回收残留的角叉菜聚糖生物质，在高温下使用稀酸水解生物质，通过使用便宜的氢氧化钙中和水解产物，并通过过滤除去不溶性盐， 离心，通过电渗析从水解产物中脱盐可溶性盐，用氮源富集，用酵母接种并发酵，形成含有乙醇的发酵肉汤，通过蒸馏从发酵液中分离出乙醇，并使用残留的水解产物，产生CaSO 4和电渗析得到的废品 作为肥料