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1. 发明授权

US08476476B2 Offgas cleanup in olefin hydroformylation 有权
标题翻译：烯烃加氢甲酰化中的废气净化
公开(公告)号：US08476476B2
公开(公告)日：2013-07-02
申请号：US13001930
申请日：2009-08-19
申请人： Eddy T. A. Van Driessche , Ronald D. Garton , Raphael F. Caers
发明人： Eddy T. A. Van Driessche , Ronald D. Garton , Raphael F. Caers
IPC分类号： C07C45/50
CPC分类号： C07C45/50 , C07C29/141 , C07C45/783 , C07C67/08 , C07C67/303 , C07C2601/14 , C07C69/82 , C07C69/75 , C07C47/02 , C07C31/125
摘要： In the hydroformylation of C5-C14 olefins with cobalt catalyst to produce C6-C15 oxygenates, where offgasses from the hydroformylation or cobalt removal step contain volatile cobalt compounds, the cobalt compounds are recovered by scrubbing the offgas with a liquid, and recycling the liquid to the cobalt removal step. Suitable scrubbing liquids are the organic cobalt-depleted hydroformylation reaction product or a downstream derivative thereof, or an aqueous solution of a Co2+ salt, preferably such salt of formic acid.
摘要翻译：在用钴催化剂加氢甲酰化C5-C14烯烃以产生C6-C15含氧化合物，其中来自加氢甲酰化或脱钴步骤的废气含有挥发性钴化合物，通过用液体洗涤废气回收钴化合物，并将液体再循环至钴去除步骤。合适的洗涤液体是有机贫钴加氢甲酰化反应产物或其下游衍生物，或Co2 +盐的水溶液，优选甲酸盐。

2. 发明授权

US08247618B2 Oxidative demetalling 有权
标题翻译：氧化脱金属
公开(公告)号：US08247618B2
公开(公告)日：2012-08-21
申请号：US12532646
申请日：2008-03-31
申请人： Kenneth J. Buturla , James T. Ritchie , Ronald D. Garton , Eddy T. A. Van Driessche
发明人： Kenneth J. Buturla , James T. Ritchie , Ronald D. Garton , Eddy T. A. Van Driessche
IPC分类号： C07C45/50 , C07C45/78
CPC分类号： B01J31/403 , B01J31/20 , B01J31/4092 , B01J2231/321 , B01J2531/845 , C07C45/50 , C07C45/85 , C07C51/235 , C07C67/08 , C07C67/303 , Y02P20/584 , C07C47/00 , C07C69/80 , C07C69/78 , C07C69/75 , C07C47/02
摘要： Oxidative recovery methods that use oxygen or air for recovery of homogeneous metal catalysts, such as cobalt catalysts, used in for example hydroformylation processes, can be hazardous. Explosive or flammable gas mixtures may be generated inside the process equipment, which can deflagrate upon any ignition source such as a static electricity discharge. The use of a flammable diluent has been found to be a very effective way of optimizing the recovery method, by bringing the resulting gas mixtures above their upper flammability limit. The offgas produced is then also easier to dispose of as a fuel, as compared to when a non-flammable diluent is used.
摘要翻译：使用氧气或空气回收均质金属催化剂（例如用于例如加氢甲酰化方法的钴催化剂）的氧化回收方法可能是危险的。可能会在工艺设备内部产生爆炸性或易燃气体混合物，这些混合物可能会在任何点火源（如静电放电）上发生爆炸。已经发现使用可燃性稀释剂是通过将所得气体混合物高于其上限燃烧极限来优化回收方法的非常有效的方法。与使用不易燃稀释剂相比，生产的废气也更容易作为燃料处置。

3. 发明授权

US08541627B2 Hydroformylation process including catalyst recycle 失效
标题翻译：加氢甲酰化工艺，包括催化剂循环
公开(公告)号：US08541627B2
公开(公告)日：2013-09-24
申请号：US13001922
申请日：2009-08-19
申请人： Eddy T. A. Van Driessche , Ronald D. Garton , Corey W. Reed
发明人： Eddy T. A. Van Driessche , Ronald D. Garton , Corey W. Reed
IPC分类号： C07C45/50 , C07C29/14
CPC分类号： C07C45/50 , C07C45/80 , Y02P20/584 , C07C47/02
摘要： An improved hydroformylation catalyst cycle is disclosed wherein the cobalt catalyst is recycled to the hydroformylation reaction mainly as a water soluble carbonyl salt, obtained from extraction of the acidic form of the homogeneous cobalt carbonyl catalyst from the hydroformylation product with an aqueous solution of a salt of a weaker acid. The organic product after extraction is submitted to a further demetalling step in the presence of a dilute acid and an oxidant. The water from this further demetalling step is suitable for use in the upstream extraction step. A free water phase present in the hydroformylation reaction product may be separated upstream from the extraction step and is suitable for use in the further demetalling step, such that the catalyst cycle has no waste water stream.
摘要翻译：公开了一种改进的加氢甲酰化催化剂循环，其中主要以水溶性羰基盐将钴催化剂再循环至加氢甲酰化反应，该水溶性羰基盐是从加氢甲酰化产物中提取酸性形式的均匀钴羰基催化剂得到的，酸弱。提取后的有机产物在稀酸和氧化剂存在下进一步脱金属步骤。来自该进一步脱金属步骤的水适用于上游萃取步骤。存在于加氢甲酰化反应产物中的游离水相可以从萃取步骤的上游分离，并且适合用于进一步脱金属步骤，使得催化剂循环不含废水流。

4. 发明申请

US20110184211A1 Offgas Cleanup in Olefin Hydroformylation 有权
标题翻译：烯烃加氢甲酰化中的废气净化
公开(公告)号：US20110184211A1
公开(公告)日：2011-07-28
申请号：US13001930
申请日：2009-08-19
申请人： Eddy T.A. Van Driessche , Ronald D. Garton , Raphael F. Caers
发明人： Eddy T.A. Van Driessche , Ronald D. Garton , Raphael F. Caers
IPC分类号： C07C47/00
CPC分类号： C07C45/50 , C07C29/141 , C07C45/783 , C07C67/08 , C07C67/303 , C07C2601/14 , C07C69/82 , C07C69/75 , C07C47/02 , C07C31/125
摘要： In the hydroformylation of C5-C14 olefins with cobalt catalyst to produce C6-C15 oxygenates, where offgasses from the hydroformylation or cobalt removal step contain volatile cobalt compounds, the cobalt compounds are recovered by scrubbing the offgas with a liquid, and recycling the liquid to the cobalt removal step. Suitable scrubbing liquids are the organic cobalt-depleted hydroformylation reaction product or a downstream derivative thereof, or an aqueous solution of a Co2+ salt, preferably such salt of formic acid.
摘要翻译：在用钴催化剂加氢甲酰化C5-C14烯烃以产生C6-C15含氧化合物，其中来自加氢甲酰化或脱钴步骤的废气含有挥发性钴化合物，通过用液体洗涤废气回收钴化合物，并将液体再循环至钴去除步骤。合适的洗涤液体是有机贫钴加氢甲酰化反应产物或其下游衍生物，或Co2 +盐的水溶液，优选甲酸盐。

5. 发明申请

US20100105944A1 Improvements in Oxidative Demetalling 有权
标题翻译：改善氧化脱盐
公开(公告)号：US20100105944A1
公开(公告)日：2010-04-29
申请号：US12532646
申请日：2008-03-31
申请人： Kenneth J. Buturla , James T. Ritchie , Ronald D. Garton , Eddy T.A. Van Driessche
发明人： Kenneth J. Buturla , James T. Ritchie , Ronald D. Garton , Eddy T.A. Van Driessche
IPC分类号： C07C45/50 , C07C29/16 , C07C67/40 , C07C67/08 , C07C69/00 , C07C51/16
CPC分类号： B01J31/403 , B01J31/20 , B01J31/4092 , B01J2231/321 , B01J2531/845 , C07C45/50 , C07C45/85 , C07C51/235 , C07C67/08 , C07C67/303 , Y02P20/584 , C07C47/00 , C07C69/80 , C07C69/78 , C07C69/75 , C07C47/02
摘要： Oxidative recovery methods that use oxygen or air for recovery of homogeneous metal catalysts, such as cobalt catalysts, used in for example hydroformylation processes, can be hazardous. Explosive or flammable gas mixtures may be generated inside the process equipment, which can deflagrate upon any ignition source such as a static electricity discharge. The use of a flammable diluent has been found to be a very effective way of optimizing the recovery method, by bringing the resulting gas mixtures above their upper flammability limit. The offgas produced is then also easier to dispose of as a fuel, as compared to when a non-flammable diluent is used.
摘要翻译：使用氧气或空气回收均匀金属催化剂（例如用于例如加氢甲酰化方法的钴催化剂）的氧化回收方法可能是危险的。可能会在工艺设备内部产生爆炸性或易燃气体混合物，这些混合物可能会在任何点火源（如静电放电）上发生爆炸。已经发现使用可燃性稀释剂是通过将所得气体混合物高于其上限燃烧极限来优化回收方法的非常有效的方法。与使用不易燃稀释剂相比，生产的废气也更容易作为燃料处置。

6. 发明申请

US20090026111A1 FIXED BED REACTOR 有权
标题翻译：固定床反应器
公开(公告)号：US20090026111A1
公开(公告)日：2009-01-29
申请号：US12183170
申请日：2008-07-31
申请人： Ronald D. Garton , David G. Woods , Hans G. Korsten , Pierre J. Osterrieth , Brian C. McClaine
发明人： Ronald D. Garton , David G. Woods , Hans G. Korsten , Pierre J. Osterrieth , Brian C. McClaine
IPC分类号： C10G65/02
CPC分类号： B01J8/02 , B01J2208/00725 , C07C29/141 , C07C29/145 , Y02P20/582 , Y10T436/12 , Y10T436/20 , Y10T436/203332 , Y10T436/21 , Y10T436/25875 , C07C31/125
摘要： The invention provides a system for designing, operating, monitoring and/or diagnosing a chemical reaction, particularly a hydrotreating process, using a fixed bed catalytic reactor.
摘要翻译：本发明提供了一种使用固定床催化反应器来设计，操作，监测和/或诊断化学反应，特别是加氢处理方法的系统。

7. 发明授权

US07081553B2 Cobalt flash process 失效
标题翻译：钴闪光过程
公开(公告)号：US07081553B2
公开(公告)日：2006-07-25
申请号：US10508925
申请日：2003-03-28
申请人： Dominic T. Clausi , Eddy T. van Driessche , Ronald D. Garton , James T. Ritchie , Nico A. de Munck
发明人： Dominic T. Clausi , Eddy T. van Driessche , Ronald D. Garton , James T. Ritchie , Nico A. de Munck
IPC分类号： C07C45/50
CPC分类号： C07C45/50 , C07C29/16 , C07C31/125 , C07C31/12 , C07C47/02
摘要： The Cobalt Flash Process is modified by replacing formic acid with acetic acid as process acid. Efficiency using acetic acid as process acid is achieved by two improvements which may be added separately and independently: (1) separation of acetic acid and water from the condensate distilled off in the cobalt salt concentration stage; and (2) removal of formic acid from the system by reaction with the product alcohol in the preformer.
摘要翻译：通过用乙酸代替甲酸作为加工酸来改变钴闪蒸工艺。使用乙酸作为加工酸的效率通过两个改进实现，其可以单独和独立地添加：（1）在钴盐浓缩阶段从蒸馏出的冷凝物中分离出乙酸和水; 和（2）通过与预成型剂中的产物醇反应从体系中除去甲酸。

8. 发明授权

US5877358A Alcohol hydrogenation with intermediate recycle 失效
标题翻译：酒精氢化与中间回收
公开(公告)号：US5877358A
公开(公告)日：1999-03-02
申请号：US717980
申请日：1996-09-23
申请人： Ronald D. Garton , Donald Q. Brown , Magdiel Agosto
发明人： Ronald D. Garton , Donald Q. Brown , Magdiel Agosto
IPC分类号： C07C29/141 , C07C29/16 , C07C29/14
CPC分类号： C07C29/141
摘要： In the process of hydrogenating a crude aldehyde product formed from the oxo process into a crude alcohol product, which process includes: feeding the crude aldehyde product into a first reactor which contains a hydrogenation catalyst, thereby forming a first hydrogenated product; feeding the first hydrogenated product from the first reactor through at least one intermediate reactor, each intermediate reactor being connected in series and containing a hydrogenation catalyst, thereby forming at least one intermediate hydrogenated product; and feeding the intermediate hydrogenated product from a last intermediate reactor to a final reactor which contains a hydrogenation catalyst, thereby forming the crude alcohol product; the improvement including a step wherein: at least a portion of the first hydrogenated product is recycled to the first hydrogenation reactor; or at least a portion of the intermediate hydrogenated product is recycled to the first hydrogenation reactor or an intermediate reactor upstream of the intermediate reactor from which the intermediate hydrogenated product is removed.
摘要翻译：在将由羰基过程形成的粗醛产物氢化成粗醇产物的过程中，该方法包括：将粗醛产物进料到含有氢化催化剂的第一反应器中，从而形成第一氢化产物; 将来自第一反应器的第一氢化产物通过至少一个中间反应器进料，每个中间反应器串联连接并含有氢化催化剂，从而形成至少一种中间氢化产物; 并将中间体氢化产物从最后一个中间反应器进料至含有氢化催化剂的最终反应器，由此形成粗醇产物; 改进包括以下步骤：将至少一部分第一氢化产物再循环至第一氢化反应器; 或至少部分中间体氢化产物再循环至中间体反应器上游的第一氢化反应器或中间体反应器的中间体反应器，中间体氢化产物从中间体反应器中脱除。

9. 发明授权

US07700814B2 Manufacture of alcohols 有权
标题翻译：醇的制造
公开(公告)号：US07700814B2
公开(公告)日：2010-04-20
申请号：US11728854
申请日：2007-03-27
申请人： Ronald D. Garton , Corey W. Reed , Krishna K. Rao , Bruce D. Lilly
发明人： Ronald D. Garton , Corey W. Reed , Krishna K. Rao , Bruce D. Lilly
IPC分类号： C07C29/88 , C07C29/74
CPC分类号： C07C41/28 , B01D3/009 , B01J8/025 , B01J8/0278 , B01J2219/00006 , C07C29/141 , C07C29/88 , C07C41/48 , C07C41/56 , C07C45/50 , C07C67/08 , C07C67/303 , C07C2601/14 , Y02P20/127 , C07C69/78 , C07C69/80 , C07C69/75 , C07C47/02 , C07C43/15 , C07C43/303 , C07C31/125
摘要： Acetals are formed from a mixture comprising alcohols and aldehydes and the product is distilled to yield purified alcohols and/or acetals and/or unsaturated ethers.
摘要翻译：缩醛由包含醇和醛的混合物形成，并将产物蒸馏以产生纯化的醇和/或缩醛和/或不饱和醚。

10. 发明申请

US20080237027A1 Manufacture of alcohols 有权
标题翻译：醇的制造
公开(公告)号：US20080237027A1
公开(公告)日：2008-10-02
申请号：US11728854
申请日：2007-03-27
申请人： Ronald D. Garton , Corey W. Reed , Krishna K. Rao , Bruce D. Lilly
发明人： Ronald D. Garton , Corey W. Reed , Krishna K. Rao , Bruce D. Lilly
IPC分类号： B01D3/34 , C07C29/74
CPC分类号： C07C41/28 , B01D3/009 , B01J8/025 , B01J8/0278 , B01J2219/00006 , C07C29/141 , C07C29/88 , C07C41/48 , C07C41/56 , C07C45/50 , C07C67/08 , C07C67/303 , C07C2601/14 , Y02P20/127 , C07C69/78 , C07C69/80 , C07C69/75 , C07C47/02 , C07C43/15 , C07C43/303 , C07C31/125
摘要： Acetals are formed from a mixture comprising alcohols and aldehydes and the product is distilled to yield purified alcohols and/or acetals and/or unsaturated ethers.
摘要翻译：缩醛由包含醇和醛的混合物形成，并将产物蒸馏以产生纯化的醇和/或缩醛和/或不饱和醚。

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