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公开(公告)号：US08907142B2
公开(公告)日：2014-12-09
申请号：US13543097
申请日：2012-07-06
申请人： Radmila Wollrab , Zhenhua Zhou , Victor J. Johnston , David Lee , Heiko Weiner
发明人： Radmila Wollrab , Zhenhua Zhou , Victor J. Johnston , David Lee , Heiko Weiner
IPC分类号： C07C29/12
CPC分类号： C07C29/149 , C07C29/80 , C07C31/08
摘要： The process of the current invention relates to the production of ethanol from a crude ethanol product obtained from the hydrogenation of acetic acid and ethyl acetate in the presence of a catalyst. Conversion of ethyl acetate may be improved by adding water to the reactor. At least 0.01 wt. % water may be added to the reactor. The crude ethanol product is separated in one or more columns to yield an ethanol product.
摘要翻译： 本发明的方法涉及在催化剂存在下由乙酸和乙酸乙酯的氢化获得的粗乙醇产物制备乙醇。 可以通过向反应器中加入水来改善乙酸乙酯的转化率。 至少0.01重量％ 可以向反应器中加入％水。 将粗乙醇产物在一个或多个塔中分离以产生乙醇产物。
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12.发明授权公开(公告)号：US08907141B2
公开(公告)日：2014-12-09
申请号：US13456594
申请日：2012-04-26
申请人： David Lee , Adam Orosco , Claudio Ribeiro , R. Jay Warner , Robert Alan Deck , Emily Duff , Victor J. Johnston
发明人： David Lee , Adam Orosco , Claudio Ribeiro , R. Jay Warner , Robert Alan Deck , Emily Duff , Victor J. Johnston
IPC分类号： C07C29/12 , C07C51/12 , C07C67/08 , C07C29/149 , C07C29/80
摘要： A process for recovering ethanol obtained from the hydrogenation of acetic acid. The crude ethanol product is separated in a column to produce a distillate stream comprising acetaldehyde and ethyl acetate and a residue stream comprising ethanol, acetic acid, ethyl acetate and water. Unreacted acetic acid can be reduced or removed through configurations of esterification secondary reactors. The ethanol product is recovered from the residue stream.
摘要翻译： 一种从乙酸氢化中回收乙醇的方法。 将粗乙醇产物在柱中分离以产生包含乙醛和乙酸乙酯的馏出物流和包含乙醇，乙酸，乙酸乙酯和水的残余物流。 未反应的乙酸可以通过酯化二级反应器的构型被还原或除去。 从残余物流中回收乙醇产物。
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公开(公告)号：US08884081B2
公开(公告)日：2014-11-11
申请号：US13094661
申请日：2011-04-26
申请人： R. Jay Warner , Victor J. Johnston , David Lee , Manuel Salado , Mark O. Scates
发明人： R. Jay Warner , Victor J. Johnston , David Lee , Manuel Salado , Mark O. Scates
IPC分类号： C07C31/08 , C07C67/08 , C07C29/90 , C07C29/149 , C07C29/80
CPC分类号： C07C29/90 , C07C29/149 , C07C29/80 , C07C67/08 , Y02P20/125 , Y02P20/127 , C07C31/08 , C07C69/14
摘要： The present invention relates generally to processes for producing ethanol and acetic acid and, in particular, to a process for integrating an ethanol production process with an acetic acid production process.
摘要翻译： 本发明一般涉及生产乙醇和乙酸的方法，尤其涉及将乙醇生产过程与乙酸生产过程相结合的方法。
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公开(公告)号：US08877986B2
公开(公告)日：2014-11-04
申请号：US13197738
申请日：2011-08-03
申请人： Adam Orosco , Manuel Salado , Lincoln Sarager , R. Jay Warner , Trinity Horton , Victor J. Johnston , David Lee
发明人： Adam Orosco , Manuel Salado , Lincoln Sarager , R. Jay Warner , Trinity Horton , Victor J. Johnston , David Lee
IPC分类号： C07C27/04 , C07C29/149 , C07C51/12 , C07C29/88 , C07C29/80
摘要： Recovery of an alcohol such as ethanol from a crude alcohol product, preferably obtained from the hydrogenation of acetic acid using a low energy process. The crude ethanol product is separated in a column to produce a distillate stream comprising ethyl acetate and a residue stream comprising ethanol, acetic acid, and water. The ethanol product is recovered in a second column as an ethanol side stream.
摘要翻译： 从粗醇产物中回收醇如乙醇，优选使用低能量方法从乙酸氢化获得。 将粗乙醇产物在柱中分离以产生包含乙酸乙酯和包含乙醇，乙酸和水的残余物流的馏出物流。 将乙醇产物作为乙醇侧流在第二塔中回收。
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15.发明授权公开(公告)号：US08846987B2
公开(公告)日：2014-09-30
申请号：US13197702
申请日：2011-08-03
申请人： David Lee , Adam Orosco , Lincoln Sarager , R. Jay Warner , Victor J. Johnston
发明人： David Lee , Adam Orosco , Lincoln Sarager , R. Jay Warner , Victor J. Johnston
CPC分类号： B01D3/148 , B01D3/40 , C07C29/149 , C07C29/80 , C07C29/88 , C07C51/12 , C07C53/08 , C07C31/08
摘要： To reduce acetal concentrations when separating ethanol from a crude product in one or more distillation column, at least one of the columns has a stripping section that comprises at least 40 stages to favor hydrolysis of the acetal. The crude product may comprise ethanol, acetaldehyde, water and one or more acetals, such as diethyl acetal. The acetal concentration may be reduced thus reducing the need to separate acetal from the crude product.
摘要翻译： 为了在一个或多个蒸馏塔中从粗产物中分离乙醇以减少乙缩醛浓度，至少一个塔具有包含至少40个阶段的汽提段，以有利于缩醛的水解。 粗产物可以包括乙醇，乙醛，水和一种或多种缩醛，例如二乙缩醛。 缩醛浓度可能会降低，从而减少了从粗产物分离乙缩醛的需要。
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公开(公告)号：US08641155B2
公开(公告)日：2014-02-04
申请号：US12179388
申请日：2008-07-24
申请人： David Lee
发明人： David Lee
IPC分类号： A47B87/00
CPC分类号： A47B87/00 , A47B47/0033 , A47B47/0041 , A47B47/005 , A47B47/0075 , F16B5/0052 , F16B12/125 , F16B12/24
摘要： A modular furniture system is provided. The system includes surface members, junctions, and connectors. Each connector has two engagement portions. The surface members and junctions each include one or more channels for receiving a connector, the channels are shaped to slidingly attach with an engagement portion of a connector. The channels are positioned so that the connectors being used to interconnect a surface member to a junction or a surface member to another surface member to assemble the modular furniture system.
摘要翻译： 提供模块化家具系统。 该系统包括表面部件，接头和连接器。 每个连接器具有两个接合部分。 表面构件和接头各自包括用于接收连接器的一个或多个通道，通道成形为与连接器的接合部分滑动地附接。 通道被定位成使得连接器用于将表面构件与接合处或表面构件互连到另一表面构件以组装模块化家具系统。
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17.发明申请公开(公告)号：US20130268712A1
公开(公告)日：2013-10-10
申请号：US13729953
申请日：2012-12-28
申请人： Jasmin Ajanovic , David Harriman , Blaise Fanning , David Lee
发明人： Jasmin Ajanovic , David Harriman , Blaise Fanning , David Lee
IPC分类号： G06F13/40
CPC分类号： H04L47/10 , G06F5/06 , G06F13/124 , G06F13/385 , G06F13/4059 , G06F13/42 , G06F13/4221 , G06F13/4252 , G06F13/4265 , G06F13/4269 , G06F13/4282 , H04L47/30
摘要： An enhanced general input/output communication architecture, protocol and related methods are presented.
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18.发明申请公开(公告)号：US20130254452A1
公开(公告)日：2013-09-26
申请号：US13730061
申请日：2012-12-28
申请人： Jasmin Ajanovic , David Harriman , Blaise Fanning , David Lee
发明人： Jasmin Ajanovic , David Harriman , Blaise Fanning , David Lee
IPC分类号： G06F13/42
CPC分类号： H04L47/10 , G06F5/06 , G06F13/124 , G06F13/385 , G06F13/4059 , G06F13/42 , G06F13/4221 , G06F13/4252 , G06F13/4265 , G06F13/4269 , G06F13/4282 , H04L47/30
摘要： An enhanced general input/output communication architecture, protocol and related methods are presented.
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19.发明授权Recovering ethanol sidedraw by separating crude product from hydrogenation process 有权通过将粗产物与氢化过程分离来回收乙醇公开(公告)号：US08536384B2
公开(公告)日：2013-09-17
申请号：US13456651
申请日：2012-04-26
申请人： Victor J. Johnston , Radmila Jevtic , David Lee , Adam Orosco , R. Jay Warner , Heiko Weiner , Zhenhua Zhou , Emily Duff
发明人： Victor J. Johnston , Radmila Jevtic , David Lee , Adam Orosco , R. Jay Warner , Heiko Weiner , Zhenhua Zhou , Emily Duff
IPC分类号： C07C29/149
摘要： A process for producing ethanol is disclosed, comprising the steps of hydrogenating acetic acid in a reactor in the presence of a catalyst to form a crude ethanol product, separating at least a portion of the crude ethanol product in a column into a first distillate comprising ethanol and a first residue comprising acetic acid and water, wherein a substantial portion of the water in the crude ethanol product that is fed to the column is removed in the first residue, and separating a portion of the ethanol mixture stream to the second distillation column to yield an ethanol product sidedraw, second residue comprising water and a second distillate comprising ethyl acetate. The water content of the ethanol product sidedraw may be further reduced to yield a stream having reduced water content.
摘要翻译： 公开了一种生产乙醇的方法，包括在催化剂存在下在反应器中氢化乙酸以形成粗乙醇产物的步骤，将塔中的至少一部分粗乙醇产物分离成包含乙醇的第一馏出物 和包含乙酸和水的第一残余物，其中在第一残余物中除去进料到塔中的粗乙醇产物中的大部分水，并将一部分乙醇混合物物流分离成第二蒸馏塔至 产生乙醇产物，副产物，第二残余物包含水和包含乙酸乙酯的第二馏出物。 可以进一步降低乙醇产品侧面的水含量以产生具有降低的水含量的料流。
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公开(公告)号：USD683966S1
公开(公告)日：2013-06-11
申请号：US29381426
申请日：2010-12-20
申请人： David Lee , Brenda Zuck
设计人： David Lee , Brenda Zuck
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