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1. 发明申请

WO2006088539A2 PROCESS FOR TREATING CRACKED NAPHTHA STREAMS 审中-公开
标题翻译：用于处理破裂的石墨流的方法
公开(公告)号：WO2006088539A2
公开(公告)日：2006-08-24
申请号：PCT/US2005044340
申请日：2005-12-08
申请人： CATALYTIC DISTILLATION TECH
发明人： BOYER CHRISTOPHER C , PODREBARAC GARY G , CROSS WILLIAM M JR , JUDZIS ARVIDS
IPC分类号： C10G45/00
CPC分类号： C10G49/002 , C10G67/16 , C10G2300/1044 , C10G2300/202 , C10G2300/4087
摘要： A selected boiling range fluid catalytically cracked naphtha stream is subjected to simultaneous splitting, thioetherification of a light boiling range naphtha and selective hydrogenation of the dienes in a medium boiling range naphtha.
摘要翻译：选择的沸程流体催化裂化石脑油流同时裂解，轻沸点石脑油的硫醚化和二烯烃在中沸程石脑油中的选择氢化。

2. 发明申请

WO2009035844A2 METHOD OF PRODUCING TERTIARY AMYL ETHYL ETHER 审中-公开
标题翻译：生产仲胺乙醚的方法
公开(公告)号：WO2009035844A2
公开(公告)日：2009-03-19
申请号：PCT/US2008074188
申请日：2008-08-25
申请人： CATALYTIC DISTILLATION TECH , BOYER CHRISTOPHER C , LOESCHER MITCHELL E , ROCK KERRY L , GROTEN WILLIBRORD A , MARASCHINO MARIO J
发明人： BOYER CHRISTOPHER C , LOESCHER MITCHELL E , ROCK KERRY L , GROTEN WILLIBRORD A , MARASCHINO MARIO J
IPC分类号： C07C41/05 , C07C43/03
CPC分类号： C07C41/06 , Y02P20/127 , C07C43/046
摘要： A process for the production of tertiary ethers, including: feeding a hydrocarbon stream comprising isoolefins and propionitrile to a distillation column reactor system containing at least one etherification reaction zone; feeding a C2 to C6 monoalcohol or mixture thereof to the distillation column reactor; concurrently in the distillation column reactor system: reacting a portion of the isoolefins with a portion of the alcohols to form a tertiary ether; and separating the tertiary ether from unreacted isoolefins; withdrawing the tertiary ether and propionitrile from the distillation column reactor system as a bottoms; withdrawing the unreacted isoolefins from the distillation column reactor system as an overheads; and operating the distillation column reactor system such that the etherification reaction zone is substantially free of propionitrile.
摘要翻译：一种生产叔醚的方法，包括：将含有异烯烃和丙腈的烃流进料到含有至少一个醚化反应区的蒸馏塔反应器系统中; 将C2至C6一元醇或其混合物加入蒸馏塔反应器中; 同时在蒸馏塔反应器系统中：使一部分异烯烃与一部分醇反应形成叔乙醚; 并将叔醚与未反应的异烯烃分离; 从蒸馏塔反应器系统中取出叔醚和丙腈作为底部物质; 从蒸馏塔反应器系统中取出未反应的异烯烃作为塔顶馏出物; 并操作蒸馏塔反应器系统，使得醚化反应区基本上不含丙腈。

3. 发明申请

WO2006130184A3 NORMAL HEPTANE ISOMERIZATION 审中-公开
标题翻译：正常HEPTANE异构化
公开(公告)号：WO2006130184A3
公开(公告)日：2007-11-15
申请号：PCT/US2006003179
申请日：2006-01-30
申请人： CATALYTIC DISTILLATION TECH
发明人： BOYER CHRISTOPHER C , LOESCHER MITCHELL E , XU JINSUO , DAUTZENBERT FRITS M
IPC分类号： C07C5/13
CPC分类号： C10G45/62 , C07C5/2791 , C07C2521/06 , C07C2523/10 , C07C2523/14 , C07C2523/28 , C07C2523/30 , C07C2523/42 , C07C2523/44 , C07C2523/46 , C07C2523/62 , C07C2523/745 , C07C2523/75 , C07C2523/755 , C07C2527/053 , C07C2527/167 , C10G45/60 , Y02P20/127 , C07C9/16
摘要： A process for the isomerization of heptane preferably contained within a naphtha stream is disclosed wherein the naphtha is stripped of the butanes and the pentanes and hexanes are removed for isomerization. The heptanes and heavier are fed to a distillation column reactor containing an isomerization catalyst where the normal heptane is isomerized to mono and di branched heptane and removed as overheads. The cyclic heptanes and heavier are removed as bottoms and for feed to a catalytic reforming process.
摘要翻译：公开了一种用于庚烷异构化的方法，其优选包含在石脑油流中，其中将石脑油汽提出丁烷，并除去戊烷和己烷进行异构化。将庚烷和较重的庚烷加入到含有异构化催化剂的蒸馏塔反应器中，其中正庚烷异构化为单和二支庚烷，并作为塔顶馏出物除去。循环庚烷和较重的作为塔底产物和进料进行催化重整过程。

4. 发明申请

WO2006073507A2 PROCESS FOR THE SELECTIVE HYDROGENATION OF ALKYNES 审中-公开
标题翻译：碱选择性氢化方法
公开(公告)号：WO2006073507A2
公开(公告)日：2006-07-13
申请号：PCT/US2005028099
申请日：2005-08-09
申请人： CATALYTIC DISTILLATION TECH
发明人： RYU YONG J , BOYER CHRISTOPHER C
IPC分类号： C07C5/03
CPC分类号： C10G45/34 , C07C7/167 , C10G49/002
摘要： A process for removal of acetylenic compounds from hydrocarbon streams in which a hydrocarbon feed having a target fraction which contains a first concentration of acetylenic compounds and olefins is contacted with a catalyst selective for the hydrogenation of acetylenic compounds in the presence of hydrogen and a solvent having a boiling point higher than the boiling of the target fraction in a distillation reaction zone under conditions of temperature, pressure and hydrogen concentration favoring the hydrogenation of acetylenic compounds in which the target fraction is recovered as overheads having a second concentration of acetylenic compounds lower than said first concentration and the solvent is recovered as bottoms.
摘要翻译：一种从烃流中除去炔属化合物的方法，其中具有含有第一浓度的炔属化合物和烯烃的目标馏分的烃进料在氢气和溶剂存在下与选择性氢化炔属化合物的催化剂接触，在温度，压力和氢气浓度的条件下，沸点高于蒸馏反应区中沸点的沸点，有利于炔属化合物的氢化反应，其中目标级分被回收，其中第二浓度的炔属化合物的二级浓度低于所述第一浓度，溶剂作为底部回收。

5. 发明申请

WO2006135460A3 METHOD OF REMOVING OXYGENATED SULFUR COMPOUNDS FROM HYDROCARBONS 审中-公开
标题翻译：从碳氢化合物中除去氧化硫化合物的方法
公开(公告)号：WO2006135460A3
公开(公告)日：2007-09-20
申请号：PCT/US2006005965
申请日：2006-02-21
申请人： CATALYTIC DISTILLATION TECH
发明人： SMITH LAWRENCE A JR , BOYER CHRISTOPHER C , DAUTZENBERG FRITS
IPC分类号： C07C7/12
CPC分类号： C10G25/00 , C07C2/62 , C07C7/12 , C07C2527/03 , C07C9/16
摘要： A process for the removal of oxygenated sulfur compounds from a hydrocarbon stream, especially the effluent from a sulfuric acid alkylation reactor, in which the hydrocarbon stream is first subjected to deentrainment of any carryover liquid sulfuric acid and then passed over a sorbent which removes the oxygenated sulfur compounds.
摘要翻译：一种从烃流，特别是硫酸烷基化反应器的流出物中除去含氧硫化合物的方法，其中烃流首先进行任何残留液体硫酸的去除，然后通过吸附剂，除去含氧的硫化合物。

6. 发明申请

WO2007086942A2 ISOMERIZATION OF N-HEPTANE IN NAPHTHA CUTS 审中-公开
标题翻译： N-HEPTANE在NAPHTHA CUTS中的异构化
公开(公告)号：WO2007086942A2
公开(公告)日：2007-08-02
申请号：PCT/US2006033883
申请日：2006-08-30
申请人： CATALYTIC DISTILLATION TECH
发明人： BOYER CHRISTOPHER C , GELBEIN ABRAHAM P
IPC分类号： C07C5/13
CPC分类号： C10L1/06 , C07C5/2791 , C07C2523/08 , C07C2523/14 , C07C2523/42 , C07C2523/44 , C07C2523/46 , C07C2523/75 , C07C2523/755 , C10G49/002 , C07C9/16
摘要： A process for the isomerization of normal heptane contained within a naphtha stream, such as a C 6 -C 8 naphtha, in which the naphtha stream is fractionated into a fraction substantially free of normal heptane and a fraction containing normal heptane. The fraction containing normal heptane is contacted with an isomerization catalyst in an isomerization zone operated as a singe pass fixed bed reactor having a single effluent to isomerize a portion of said normal heptane to branched heptane. The effluent is recovered from said isomerization zone and the effluent is fractionated to recover said branched heptane. The unconverted normal heptane is recovered and returned to the isomerization since it can be separated from the branded heptanes by fractionation.
摘要翻译：包含在石脑油流（例如C 6 -C 8）石脑油内的常规庚烷异构化的方法，其中将石脑油流分馏成基本上不含的正庚烷和含有正庚烷的级分。含有正庚烷的馏分与异构化催化剂接触，异构化区域作为具有单一流出物的单通道固定床反应器操作，将一部分所述正庚烷异构化成支化庚烷。从所述异构化区回收流出物，并将流出物分馏以回收所述支化庚烷。未转化的正庚烷被回收并返回到异构化，因为它可以通过分馏从品牌的庚烷中分离出来。

7. 发明申请

WO2006023022A3 ENERGY EFFICIENT METHOD AND APPARATUS FOR EXOTHERMIC REACTIONS 审中-公开
标题翻译：能源有效方法和装置用于灭菌反应
公开(公告)号：WO2006023022A3
公开(公告)日：2007-08-02
申请号：PCT/US2005021456
申请日：2005-06-17
申请人： CATALYTIC DISTILLATION TECH
发明人： JUDZIS ARVIDS JR , GELBEIN ABRAHAM P , ADAMS JOHN R , BOYER CHRISTOPHER C
IPC分类号： B01D3/34 , B01D1/00 , B01D7/00 , C07C7/04
CPC分类号： B01D3/14 , B01D3/007 , B01D3/009 , B01D3/322 , B01D3/4261 , C10G2400/30
摘要： An energy efficient process scheme for a highly exothermic reactiondistillation system in which the reactor is external to the distillation column and the feed to the reactor comprises a mixture of at least one liquid product stream from the distillation column with or without other liquid/vapor reactants. The reactor is operated under adiabatic and boiling point conditions and at a pressure that results in vaporizing a portion of the liquid flow through the reactor due to the heat of reaction. Under these conditions, reaction temperature is controlled by reactor pressure. The pressure (and hence the temperature) is maintained at a sufficiently high level such that the reactor effluent can be efficiently used to provide reboil heat for the distillation column.
摘要翻译：用于高放热反应蒸馏系统的能量有效的方法方案，其中反应器在蒸馏塔外部和反应器的进料包括来自蒸馏塔的至少一种液体产物流与有或没有其它液体/蒸气反应物的混合物。反应器在绝热和沸点条件下运行，并且在由于反应热导致部分液体流过反应器的压力下运行。在这些条件下，反应温度由反应器压力控制。压力（因此温度）保持在足够高的水平，使得反应器流出物可以有效地用于为蒸馏塔提供再沸腾热。

8. 发明申请

WO2006065330A3 PROCESS FOR REMOVING NAPHTHALENE FROM ALKYLAROMATICS 审中-公开
标题翻译：从亚苄基胺中除去萘的方法
公开(公告)号：WO2006065330A3
公开(公告)日：2007-02-08
申请号：PCT/US2005036448
申请日：2005-10-12
申请人： CATALYTIC DISTILLATION TECH , EXXONMOBIL CHEM PATENTS INC
发明人： LOESCHER MITCHELL E , BOYER CHRISTOPHER C , KEENAN MICHAEL J , SILVERBERG STEVEN C
IPC分类号： C07C7/00
CPC分类号： C07C7/14883 , Y10S203/06
摘要： A process for the reduction of naphthalene in process streams containing alkylaromatic solvents. Naphthalene is contacted with alkylbenzenes in a distillation column reactor (10) in the presence of transalkylation catalyst (12) to produce alkylnaphthalenes which are concurrently separated by fractional distillation as bottoms (102) and the alkylbenzenes are separated as overheads (101).
摘要翻译：在含有烷基芳族溶剂的工艺流中还原萘的方法。在烷基转移催化剂（12）的存在下，萘在烷基苯中与烷基苯接触，生成烷基萘，其通过分馏同时分离为塔底物（102），烷基苯作为塔顶馏分分离（101）。

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