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1.发明授权Recovery of butanol from a mixture of butanol, water, and an organic extractant 有权从丁醇，水和有机萃取剂的混合物中回收丁醇公开(公告)号：US08373009B2
公开(公告)日：2013-02-12
申请号：US12949154
申请日：2010-11-18
摘要： A process for recovering butanol from a mixture comprising a water-immiscible organic extractant, water, butanol, and optionally a non-condensable gas, is provided. The butanol is selected from 1-butanol, 2-butanol, isobutanol, and mixtures thereof. The extractant comprises at least one solvent selected from the group consisting of C7 to C22 fatty alcohols, C7 to C22 fatty acids, esters of C7 to C22 fatty acids, C7 to C22 fatty aldehydes, and mixtures thereof.
摘要翻译： 提供了一种从包含与水不混溶的有机萃取剂，水，丁醇和任选的不可冷凝气体的混合物中回收丁醇的方法。 丁醇选自1-丁醇，2-丁醇，异丁醇及其混合物。 萃取剂包含至少一种选自C7至C22脂肪醇，C7至C22脂肪酸，C7至C22脂肪酸酯，C7至C22脂肪醛及其混合物的溶剂。
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2.发明授权Recovery of butanol from a mixture of butanol, water, and an organic extractant 有权从丁醇，水和有机萃取剂的混合物中回收丁醇公开(公告)号：US08373008B2
公开(公告)日：2013-02-12
申请号：US12948945
申请日：2010-11-18
摘要： A process for recovering butanol from a mixture comprising a water-immiscible organic extractant, water, butanol, and optionally a non-condensable gas, is provided. The butanol is selected from 1-butanol, 2-butanol, isobutanol, and mixtures thereof. An overhead stream from a first distillation column is condensed to recover a mixed condensate. An entrainer is added to at least one appropriate process stream or vessel such that the mixed condensate comprises sufficient entrainer to provide phase separation of the organic and the aqueous phases to provide for recovery of the butanol.
摘要翻译： 提供了一种从包含与水不混溶的有机萃取剂，水，丁醇和任选的不可冷凝气体的混合物中回收丁醇的方法。 丁醇选自1-丁醇，2-丁醇，异丁醇及其混合物。 将来自第一蒸馏塔的塔顶物流冷凝以回收混合的冷凝物。 将夹带剂加入到至少一个合适的工艺流或容器中，使得混合的冷凝物包含足够的夹带剂以提供有机相和水相的相分离以提供丁醇的回收。
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公开(公告)号：US08569552B2
公开(公告)日：2013-10-29
申请号：US13611087
申请日：2012-09-12
摘要： A process for recovering butanol from a mixture comprising a water-immiscible organic extractant, water, butanol, and optionally a non-condensable gas, is provided. The butanol is selected from 1-butanol, 2-butanol, isobutanol, and mixtures thereof. An overhead stream from a first distillation column is condensed to recover a mixed condensate. An entrainer is added to at least one appropriate process stream or vessel such that the mixed condensate comprises sufficient entrainer to provide phase separation of the organic and the aqueous phases to provide for recovery of the butanol.
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公开(公告)号：US08563788B2
公开(公告)日：2013-10-22
申请号：US13611125
申请日：2012-09-12
摘要： A process for recovering butanol from a mixture comprising a water-immiscible organic extractant, water, butanol, and optionally a non-condensable gas, is provided. The butanol is selected from 1-butanol, 2-butanol, isobutanol, and mixtures thereof. The extractant comprises at least one solvent selected from the group consisting of C7 to C22 fatty alcohols, C7 to C22 fatty acids, esters of C7 to C22 fatty acids, C7 to C22 fatty aldehydes, and mixtures thereof.
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5.发明申请RECOVERY OF BUTANOL FROM A MIXTURE OF BUTANOL, WATER, AND AN ORGANIC EXTRACTANT 有权丁醇从丁醇，水和有机提取物的混合物中恢复公开(公告)号：US20110288345A1
公开(公告)日：2011-11-24
申请号：US12949154
申请日：2010-11-18
IPC分类号： C07C29/94
摘要： A process for recovering butanol from a mixture comprising a water-immiscible organic extractant, water, butanol, and optionally a non-condensable gas, is provided. The butanol is selected from 1-butanol, 2-butanol, isobutanol, and mixtures thereof. The extractant comprises at least one solvent selected from the group consisting of C7 to C22 fatty alcohols, C7 to C22 fatty acids, esters of C7 to C22 fatty acids, C7 to C22 fatty aldehydes, and mixtures thereof.
摘要翻译： 提供了一种从包含与水不混溶的有机萃取剂，水，丁醇和任选的不可冷凝气体的混合物中回收丁醇的方法。 丁醇选自1-丁醇，2-丁醇，异丁醇及其混合物。 萃取剂包含至少一种选自C7至C22脂肪醇，C7至C22脂肪酸，C7至C22脂肪酸酯，C7至C22脂肪醛及其混合物的溶剂。
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6.发明授权Process to remove product alcohol from a fermentation by vaporization under vacuum 有权通过真空蒸发从发酵中除去产物醇的方法公开(公告)号：US08574406B2
公开(公告)日：2013-11-05
申请号：US13023134
申请日：2011-02-08
CPC分类号： C07C29/80 , B01D3/002 , B01D53/1475 , B01D53/1487 , B01D2251/306 , B01D2251/606 , B01D2252/2025 , B01D2252/20484 , B01D2252/20489 , B01D2257/504 , B01D2257/704 , B01D2257/708 , B01D2257/80 , C07C29/76 , Y02C10/06 , Y02P20/152 , Y02P70/34 , C07C31/12
摘要： A fermentation liquid feed including water and a product alcohol and optionally CO2 is at least partially vaporized such that a vapor stream is produced. The vapor stream is contacted with an absorption liquid under suitable conditions wherein an amount of the product alcohol is absorbed. The portion of the vapor stream that is absorbed can include an amount of each of the water, the product alcohol and optionally the CO2. The temperature at the onset of the absorption of the vapor stream into the absorption liquid can be greater than the temperature at the onset of condensation of the vapor stream in the absence of the absorption liquid. The product alcohol can be separated from the absorption liquid whereby the absorption liquid is regenerated. The absorption liquid can include a water soluble organic molecule such as an amine.
摘要翻译： 包括水和产物醇和任选的CO 2的发酵液体进料至少部分蒸发，使得产生蒸汽流。 在合适的条件下，蒸气流与吸收液体接触，其中产物醇的量被吸收。 被吸收的蒸汽流的部分可以包括一定量的水，产物醇和任选的CO 2。 蒸汽流吸收到吸收液体中开始吸收的温度可以大于在不存在吸收液体的情况下蒸气流冷凝开始时的温度。 可以将产物醇与吸收液分离，由此吸收液体被再生。 吸收液体可以包括水溶性有机分子如胺。
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7.发明申请PROCESS TO REMOVE PRODUCT ALCOHOL FROM A FERMENTATION BY VAPORIZATION UNDER VACUUM 有权通过真空蒸发从发酵中除去产品酒精的方法公开(公告)号：US20120035398A1
公开(公告)日：2012-02-09
申请号：US13023134
申请日：2011-02-08
CPC分类号： C07C29/80 , B01D3/002 , B01D53/1475 , B01D53/1487 , B01D2251/306 , B01D2251/606 , B01D2252/2025 , B01D2252/20484 , B01D2252/20489 , B01D2257/504 , B01D2257/704 , B01D2257/708 , B01D2257/80 , C07C29/76 , Y02C10/06 , Y02P20/152 , Y02P70/34 , C07C31/12
摘要： A fermentation liquid feed including water and a product alcohol and optionally CO2 is at least partially vaporized such that a vapor stream is produced. The vapor stream is contacted with an absorption liquid under suitable conditions wherein an amount of the product alcohol is absorbed. The portion of the vapor stream that is absorbed can include an amount of each of the water, the product alcohol and optionally the CO2. The temperature at the onset of the absorption of the vapor stream into the absorption liquid can be greater than the temperature at the onset of condensation of the vapor stream in the absence of the absorption liquid. The product alcohol can be separated from the absorption liquid whereby the absorption liquid is regenerated. The absorption liquid can include a water soluble organic molecule such as an amine.
摘要翻译： 包括水和产物醇和任选的CO 2的发酵液体进料至少部分蒸发，使得产生蒸汽流。 在合适的条件下，蒸气流与吸收液体接触，其中产物醇的量被吸收。 被吸收的蒸汽流的部分可以包括一定量的水，产物醇和任选的CO 2。 蒸汽流吸收到吸收液体中开始吸收的温度可以大于在不存在吸收液体的情况下蒸气流冷凝开始时的温度。 可以将产物醇与吸收液分离，由此吸收液体被再生。 吸收液体可以包括水溶性有机分子如胺。
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8.发明授权Process to remove product alcohol from a fermentation by vaporization under vacuum 有权通过真空蒸发从发酵中除去产物醇的方法公开(公告)号：US08628643B2
公开(公告)日：2014-01-14
申请号：US13207388
申请日：2011-08-10
CPC分类号： C12P7/16 , B01D1/28 , B01D3/002 , B01D3/06 , B01D3/143 , B01D3/146 , B01D3/148 , B01D5/0027 , B01D53/1475 , B01D53/1487 , B01D2251/306 , B01D2251/606 , B01D2252/202 , B01D2252/2025 , B01D2252/2026 , B01D2252/2028 , B01D2252/20484 , B01D2252/20489 , B01D2252/30 , B01D2257/504 , B01D2257/70 , B01D2257/704 , B01D2257/80 , C07C29/76 , Y02C10/06 , Y02P20/152 , Y02P70/34 , C07C31/12
摘要： A fermentation liquid feed including water and a product alcohol and optionally CO2 is at least partially vaporized such that a vapor stream is produced. The vapor stream is contacted with an absorption liquid under suitable conditions wherein an amount of the product alcohol is absorbed. The portion of the vapor stream that is absorbed can include an amount of each of the water, the product alcohol and optionally the CO2. The temperature at the onset of the absorption of the vapor stream into the absorption liquid can be greater than the temperature at the onset of condensation of the vapor stream in the absence of the absorption liquid. The product alcohol can be separated from the absorption liquid whereby the absorption liquid is regenerated. The absorption liquid can include a water soluble organic molecule such as an amine.
摘要翻译： 包括水和产物醇和任选的CO 2的发酵液体进料至少部分蒸发，使得产生蒸汽流。 在合适的条件下，蒸气流与吸收液体接触，其中产物醇的量被吸收。 被吸收的蒸汽流的部分可以包括一定量的水，产物醇和任选的CO 2。 蒸汽流吸收到吸收液体中开始吸收的温度可以大于在不存在吸收液体的情况下蒸气流冷凝开始时的温度。 可以将产物醇与吸收液分离，由此吸收液体被再生。 吸收液体可以包括水溶性有机分子如胺。
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9.发明申请公开(公告)号：US20120211348A1
公开(公告)日：2012-08-23
申请号：US13207388
申请日：2011-08-10
IPC分类号： B01D3/34
CPC分类号： C12P7/16 , B01D1/28 , B01D3/002 , B01D3/06 , B01D3/143 , B01D3/146 , B01D3/148 , B01D5/0027 , B01D53/1475 , B01D53/1487 , B01D2251/306 , B01D2251/606 , B01D2252/202 , B01D2252/2025 , B01D2252/2026 , B01D2252/2028 , B01D2252/20484 , B01D2252/20489 , B01D2252/30 , B01D2257/504 , B01D2257/70 , B01D2257/704 , B01D2257/80 , C07C29/76 , Y02C10/06 , Y02P20/152 , Y02P70/34 , C07C31/12
摘要： A fermentation liquid feed including water and a product alcohol and optionally CO2 is at least partially vaporized such that a vapor stream is produced. The vapor stream is contacted with an absorption liquid under suitable conditions wherein an amount of the product alcohol is absorbed. The portion of the vapor stream that is absorbed can include an amount of each of the water, the product alcohol and optionally the CO2. The temperature at the onset of the absorption of the vapor stream into the absorption liquid can be greater than the temperature at the onset of condensation of the vapor stream in the absence of the absorption liquid. The product alcohol can be separated from the absorption liquid whereby the absorption liquid is regenerated. The absorption liquid can include a water soluble organic molecule such as an amine.
摘要翻译： 包括水和产物醇和任选的CO 2的发酵液体进料至少部分蒸发，使得产生蒸汽流。 在合适的条件下，蒸气流与吸收液体接触，其中产物醇的量被吸收。 被吸收的蒸汽流的部分可以包括一定量的水，产物醇和任选的CO 2。 蒸汽流吸收到吸收液体中开始吸收的温度可以大于在不存在吸收液体的情况下蒸气流冷凝开始时的温度。 可以将产物醇与吸收液分离，由此吸收液体被再生。 吸收液体可以包括水溶性有机分子如胺。
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10.发明授权Methods and systems for removing undissolved solids prior to extractive fermentation in the production of butanol 有权在生产丁醇中萃取发酵之前去除未溶解固体的方法和系统公开(公告)号：US08557540B2
公开(公告)日：2013-10-15
申请号：US13163243
申请日：2011-06-17
申请人： Keith H. Burlew , Michael Charles Grady , John W. Hallam , David J. Lowe , Brian Michael Roesch , Joseph J. Zaher
发明人： Keith H. Burlew , Michael Charles Grady , John W. Hallam , David J. Lowe , Brian Michael Roesch , Joseph J. Zaher
CPC分类号： C12P7/16 , A23K10/38 , B01D3/002 , B01D11/0492 , B01D21/26 , B01D21/262 , C07C29/86 , C11B1/025 , C11B13/00 , C12F3/10 , C12M1/00 , C12M21/12 , C12M45/04 , C12M45/09 , C12N1/14 , C12N15/00 , C12P7/18 , C12P7/6418 , Y02E50/10 , Y02E50/16 , Y02E50/17 , Y02W30/74
摘要： A method and system for efficiently producing a fermentative product alcohol such as butanol utilizing in situ product extraction are provided. The efficiency is obtained through separating undissolved solids after liquefying a given feedstock to create a feedstock and prior to fermentation, for example, through centrifugation. Removal of the undissolved solids avoids problems associated with having the undissolved solids present during in situ production extraction, and thereby increases the efficiency of the alcohol production.
摘要翻译： 提供了利用原位产物提取有效地生产发酵产物醇如丁醇的方法和系统。 通过在液化给定原料以产生原料并且在发酵之前，例如通过离心分离未溶解的固体，获得效率。 去除未溶解的固体避免了在原位生产提取期间存在未溶解固体的问题，从而提高了醇生产的效率。
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