公开(公告)号：US06927048B2

公开(公告)日：2005-08-09

申请号：US10310552

申请日：2002-12-04

申请人： Dan Verser ,  Tim Eggeman

发明人： Dan Verser ,  Tim Eggeman

IPC分类号： C12P7/06 ,  C12P7/14

CPC分类号： C12P7/06 ,  C07C29/149 ,  C07C67/08 ,  C12P7/14 ,  C12P7/54 ,  C12P7/56 ,  Y02E50/16 ,  Y02E50/17 ,  Y02P20/127 ,  C07C31/08 ,  C07C69/14

摘要： A process for producing ethanol including a combination of biochemical and synthetic conversions results in high yield ethanol production with concurrent production of high value coproducts. An acetic acid intermediate is produced from carbohydrates, such as corn, using enzymatic milling and fermentation steps, followed by conversion of the acetic acid into ethanol using esterification and hydrogenation reactions. Coproducts can include corn oil, and high protein animal feed containing the biomass produced in the fermentation.

摘要翻译： 一种生产乙醇的方法，包括生物化学和合成转化的组合，产生高产乙醇生产，同时生产高价值的副产物。 使用酶研磨和发酵步骤由碳水化合物如玉米生产乙酸中间体，然后使用酯化和氢化反应将乙酸转化为乙醇。 副产物可以包括玉米油和含有在发酵中产生的生物质的高蛋白动物饲料。

公开(公告)号：US20060222585A1

公开(公告)日：2006-10-05

申请号：US10541801

申请日：2004-01-09

申请人： Dan Verser ,  Tim Eggeman

发明人： Dan Verser ,  Tim Eggeman

IPC分类号： C12P7/40 ,  C01C1/18 ,  C07C51/42

CPC分类号： C01C1/185 ,  C01C1/0488 ,  C01C1/18 ,  C01F11/18 ,  C05C3/00 ,  C07C51/02 ,  C12P3/00 ,  C12P7/40 ,  Y02P20/52 ,  C07C53/08

摘要： A process for the recovery of organic acids from dilute solutions such as those produced by fermentation, when the organic acids are present as dilute salt solutions, is provided. The organic acid production process is integrated with a nitrogen fertilizer production process by utilizing wasted chemical energy from the fertilizer process for acidification of the organic acid solution.

摘要翻译： 提供了当有机酸作为稀盐溶液存在时，从稀释溶液如发酵产生的那些中回收有机酸的方法。 有机酸生产过程与氮肥生产过程相结合，利用化肥过程中的化学能用于酸性有机酸溶液的酸化。

公开(公告)号：US06509180B1

公开(公告)日：2003-01-21

申请号：US09720930

申请日：2000-12-29

申请人： Dan Verser ,  Tim Eggeman

发明人： Dan Verser ,  Tim Eggeman

IPC分类号： C12P706

CPC分类号： C12P7/06 ,  C07C29/149 ,  C07C67/08 ,  C12P7/14 ,  C12P7/54 ,  C12P7/56 ,  Y02E50/16 ,  Y02E50/17 ,  Y02P20/127 ,  C07C31/08 ,  C07C69/14

摘要： A process for producing ethanol including a combination of biochemical and synthetic conversions results in high yield ethanol production with concurrent production of high value coproducts. An acetic acid intermediate is produced from carbohydrates, such as com, using enzymatic milling and fermentation steps, followed by conversion of the acetic acid into ethanol using esterification and hydrogenation reactions. Coproducts can include corn oil, and high protein animal feed containing the biomass produced in the fermentation.

摘要翻译： 一种生产乙醇的方法，包括生物化学和合成转化的组合，产生高产乙醇生产，同时生产高价值的副产物。 使用酶研磨和发酵步骤由碳水化合物如com制备乙酸中间体，随后使用酯化和氢化反应将乙酸转化为乙醇。 副产物可以包括玉米油和含有在发酵中产生的生物质的高蛋白动物饲料。

公开(公告)号：US20110275127A1

公开(公告)日：2011-11-10

申请号：US13101900

申请日：2011-05-05

申请人： Dan Verser ,  Tim Eggeman

发明人： Dan Verser ,  Tim Eggeman

IPC分类号： C12P7/06 ,  C12P7/62

CPC分类号： C12P7/06 ,  C07C29/149 ,  C07C67/08 ,  C12P7/14 ,  C12P7/54 ,  C12P7/56 ,  Y02E50/16 ,  Y02E50/17 ,  Y02P20/127 ,  C07C31/08 ,  C07C69/14

摘要： A process for producing ethanol including a combination of biochemical and synthetic conversions results in high yield ethanol production with concurrent production of high value coproducts. An acetic acid intermediate is produced from carbohydrates, such as corn, using enzymatic milling and fermentation steps, followed by conversion of the acetic acid into ethanol using esterification and hydrogenation reactions. Coproducts can include corn oil, and high protein animal feed containing the biomass produced in the fermentation.

摘要翻译： 一种生产乙醇的方法，包括生物化学和合成转化的组合，产生高产乙醇生产，同时生产高价值的副产物。 使用酶研磨和发酵步骤由碳水化合物如玉米生产乙酸中间体，然后使用酯化和氢化反应将乙酸转化为乙醇。 副产物可以包括玉米油和含有在发酵中产生的生物质的高蛋白动物饲料。

公开(公告)号：US20090023192A1

公开(公告)日：2009-01-22

申请号：US12051668

申请日：2008-03-19

申请人： Dan Verser ,  Tim Eggeman

发明人： Dan Verser ,  Tim Eggeman

IPC分类号： C12P7/06

CPC分类号： C12P7/06 ,  C07C29/149 ,  C07C67/08 ,  C12P7/14 ,  C12P7/54 ,  C12P7/56 ,  Y02E50/16 ,  Y02E50/17 ,  Y02P20/127 ,  C07C31/08 ,  C07C69/14

摘要： A process for producing ethanol including a combination of biochemical and synthetic conversions results in high yield ethanol production with concurrent production of high value coproducts. An acetic acid intermediate is produced from carbohydrates, such as corn, using enzymatic milling and fermentation steps, followed by conversion of the acetic acid into ethanol using esterification and hydrogenation reactions. Coproducts can include corn oil, and high protein animal feed containing the biomass produced in the fermentation.

摘要翻译： 一种生产乙醇的方法，包括生物化学和合成转化的组合，产生高产乙醇生产，同时生产高价值的副产物。 使用酶研磨和发酵步骤由碳水化合物如玉米生产乙酸中间体，然后使用酯化和氢化反应将乙酸转化为乙醇。 副产物可以包括玉米油和含有在发酵中产生的生物质的高蛋白动物饲料。

公开(公告)号：US20060019360A1

公开(公告)日：2006-01-26

申请号：US11172376

申请日：2005-06-29

申请人： Dan Verser ,  Tim Eggeman

发明人： Dan Verser ,  Tim Eggeman

IPC分类号： C12P7/06

CPC分类号： C12P7/06 ,  C07C29/149 ,  C07C67/08 ,  C12P7/14 ,  C12P7/54 ,  C12P7/56 ,  Y02E50/16 ,  Y02E50/17 ,  Y02P20/127 ,  C07C31/08 ,  C07C69/14

摘要： A process for producing ethanol including a combination of biochemical and synthetic conversions results in high yield ethanol production with concurrent production of high value coproducts. An acetic acid intermediate is produced from carbohydrates, such as corn, using enzymatic milling and fermentation steps, followed by conversion of the acetic acid into ethanol using esterification and hydrogenation reactions. Coproducts can include corn oil, and high protein animal feed containing the biomass produced in the fermentation.

公开(公告)号：US20100273229A1

公开(公告)日：2010-10-28

申请号：US12693533

申请日：2010-01-26

申请人： Dan Verser ,  Tim Eggeman

发明人： Dan Verser ,  Tim Eggeman

IPC分类号： C12P7/10

CPC分类号： C12P7/06 ,  C07C29/149 ,  C07C67/08 ,  C12P7/14 ,  C12P7/54 ,  C12P7/56 ,  Y02E50/16 ,  Y02E50/17 ,  Y02P20/127 ,  C07C31/08 ,  C07C69/14

摘要： A process for producing ethanol including a combination of biochemical and synthetic conversions results in high yield ethanol production with concurrent production of high value coproducts. An acetic acid intermediate is produced from carbohydrates, such as corn, using enzymatic milling and fermentation steps, followed by conversion of the acetic acid into ethanol using esterification and hydrogenation reactions. Coproducts can include corn oil, and high protein animal feed containing the biomass produced in the fermentation.

摘要翻译： 一种生产乙醇的方法，包括生物化学和合成转化的组合，产生高产乙醇生产，同时生产高价值的副产物。 使用酶研磨和发酵步骤由碳水化合物如玉米生产乙酸中间体，然后使用酯化和氢化反应将乙酸转化为乙醇。 副产物可以包括玉米油和含有在发酵中产生的生物质的高蛋白动物饲料。