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21. 发明申请

US20110004027A1 PROCESS AND APPARATUS FOR PRODUCING CHLOROHYDRIN 失效
标题翻译：生产氯酚的方法和装置
公开(公告)号：US20110004027A1
公开(公告)日：2011-01-06
申请号：US12595430
申请日：2008-04-11
申请人： Anil J. Mehta , Danil Tirtowidjojo , Bruce D. Hook , John R. Briggs , Jeffrey G. Hippler
发明人： Anil J. Mehta , Danil Tirtowidjojo , Bruce D. Hook , John R. Briggs , Jeffrey G. Hippler
IPC分类号： C07C31/36 , B01J19/00
CPC分类号： C07C29/62 , C07C31/42 , C07C31/36
摘要： A process and apparatus for producing chlorohydrin comprising reacting a multihydroxylated-aliphatic hydrocarbon-containing stream with a stream of a first effluent exiting from a hydrochlorination reactor in at least one vessel wherein the vessel exhibits a plug flow residence time characteristic, under conditions such that at least a portion of any unreacted HCl component present in the first effluent is reacted with the multihydroxylated-aliphatic hydrocarbon present in the multihydroxylated aliphatic hydrogen-containing stream to from an amount of monochlorohydrin in a stream of a second effluent exiting from the plug flow vessel; recovering said second effluent; and then optionally using the second effluent from the plug flow reactor in a subsequent processing operation.
摘要翻译：一种用于生产氯代醇的方法和装置，包括使多羟基化 - 脂族含烃流与在至少一个容器中从氢氯化反应器排出的第一流出物流反应，其中容器呈现塞流动停留时间特性，存在于第一流出物中的任何未反应的HCl组分的至少一部分与存在于多羟基化脂族含氢物流中的多羟基化脂族烃与从活塞流容器排出的第二流出物流中的一氯代醇反应; 回收所述第二流出物; 然后在随后的处理操作中任选地使用来自活塞流反应器的第二流出物。

22. 发明申请

US20100029960A1 PROCESS FOR PRODUCING EPOXIDES 有权
标题翻译：生产环氧化物的方法
公开(公告)号：US20100029960A1
公开(公告)日：2010-02-04
申请号：US12512227
申请日：2009-07-30
申请人： William W. Fan , Christian D. Kneupper , Sascha N. Noormann , Renate P. Patrascu , Bruce D. Hook , Charles W. Lipp , Michael D. Cloeter , Heinz G. Groenewald
发明人： William W. Fan , Christian D. Kneupper , Sascha N. Noormann , Renate P. Patrascu , Bruce D. Hook , Charles W. Lipp , Michael D. Cloeter , Heinz G. Groenewald
IPC分类号： C07D301/24
CPC分类号： C07D301/26 , C07D303/04 , C07D303/08 , Y02P20/127
摘要： A process for producing epoxide, the process including contacting an organic phase including at least one halohydrin(s) with at least one aqueous phase including a base in a plug-flow mixer/reactor system to disperse the organic phase in the aqueous phase via a mixing device imparting a power-to-mass ratio of at least 0.2 W/kg to convert at least a portion of the at least one halohydrin to an epoxide.
摘要翻译：一种生产环氧化物的方法，该方法包括使包含至少一种卤代醇的有机相与至少一种包含碱的水相在活塞流混合器/反应器系统中接触，以通过经由混合装置赋予至少0.2W / kg的功率质量比以将至少一部分卤代醇转化为环氧化物。

23. 发明授权

US08629305B2 Process and apparatus for azeotropic recovery of dichlorohydrins 失效
标题翻译：二氯丙酸共沸回收的方法和装置
公开(公告)号：US08629305B2
公开(公告)日：2014-01-14
申请号：US12595493
申请日：2008-04-11
申请人： Danil Tirtowidjojo , Andrei S. Merenov , Christian D. Kneupper , Bruce D. Hook , Anil J. Mehta
发明人： Danil Tirtowidjojo , Andrei S. Merenov , Christian D. Kneupper , Bruce D. Hook , Anil J. Mehta
IPC分类号： C07C29/82
CPC分类号： B01D3/38 , B01D3/14 , B01D3/146 , B01D3/36 , C07C29/82 , C07C31/36
摘要： A process and apparatus for recovering dichlorohydrins from a mixture comprising dichlorohydrins, water, one or more compounds selected from esters of dichlorohydrins, monochlorohydrins and/or esters thereof, and multihydroxylated-aliphatic hydrocarbon compounds and/or esters thereof, and optionally one or more substances comprising chlorinating agents, catalysts and/or esters of catalysts is disclosed. A liquid aqueous phase is recycled to the distillation column while distilling or fractionating the mixture to separate dichlorohydrin(s) and water from the mixture. Advantages include more efficient recovery of dichlorohydrins for a given distillation column, less waste due to avoiding the conditions conducive to the formation of heavy byproducts, and reduced capital investment in recovery equipment.
摘要翻译：一种用于从包含二氯代醇，水，一种或多种选自二氯代醇，一氯代醇和/或其酯的酯和多羟基化脂族烃化合物和/或其酯的化合物的混合物中回收二氯代醇的方法和装置，以及任选的一种或多种物质公开了氯化剂，催化剂和/或催化剂的酯。将液体水相再循环到蒸馏塔中，同时蒸馏或分馏该混合物以从该混合物中分离二氯丙醇和水。优点包括对于给定的蒸馏塔更有效地回收二氯代醇，由于避免了有利于形成重质副产物的条件而减少浪费，并减少了回收设备的资本投入。

24. 发明授权

US08586802B2 Multi-stage process and apparatus for recovering dichlorohydrins 失效
标题翻译：用于回收二氯丙醇的多级方法和装置
公开(公告)号：US08586802B2
公开(公告)日：2013-11-19
申请号：US12935303
申请日：2009-03-18
申请人： Bruce D. Hook , Andrei Merenov , Dan Tirtowidjojo
发明人： Bruce D. Hook , Andrei Merenov , Dan Tirtowidjojo
IPC分类号： C07C29/78 , B01J8/00
CPC分类号： C07C29/82 , B01D3/14 , B01D3/36 , C07C31/36
摘要： A process and apparatus for recovering dichlorohydrins from a mixture comprising dichlorohydrins, one or more compounds selected from esters of dichlorohydrins, monochlorohydrins and/or esters thereof, and multihydroxylated-aliphatic hydrocarbon compounds and/or esters thereof, and optionally one or more substances comprising water, chlorinating agents, catalysts and/or esters of catalysts is disclosed. The mixture is distilled or fractionated to separate a lower boiling fraction comprising dichlorohydrin(s) from the mixture to form a higher boiling fraction comprising the residue of the distillation or fractionation. The higher boiling fraction is distilled or fractionated to separate remaining dichlorohydrin(s) from the above mixture to form an even higher boiling fraction comprising the residue of the distillation or fractionation. At least some of the lower boiling fraction and the dichlorohydrin(s) are recovered. Advantages include more efficient recovery of dichlorohydrins for a given distillation column, less waste due to avoiding the conditions conducive to the formation of heavy byproducts, reduced capital investment in recovery equipment, and reduced energy utilization while maintaining the quality of dichlorohydrin product produced and not increasing the amount of undesired byproducts formed.
摘要翻译：一种用于从包含二氯代醇，一种或多种选自二氯丙醇，一氯代醇和/或其酯的酯，以及多羟基化脂族烃化合物和/或其酯的化合物和一种或多种包含水的物质的混合物中回收二氯代醇的方法和装置，公开了氯化剂，催化剂和/或催化剂的酯。将混合物蒸馏或分馏以从混合物中分离包含二氯丙醇的低沸点馏分以形成包含蒸馏或分馏残余物的较高沸点馏分。将较高沸点馏分蒸馏或分馏以从上述混合物中分离剩余的二氯代醇，以形成包含蒸馏或分馏残余物的更高沸点馏分。回收至少一些较低沸点馏分和二氯代丙醇。优点包括对于给定的蒸馏塔更有效地回收二氯代醇，由于避免了有利于形成重质副产物的条件而减少了浪费，减少了回收设备的资本投入，并降低了能源利用率，同时保持了生产的二氯丙醇产品的质量并且不增加形成不希望的副产物的量。

25. 发明申请

US20130267720A1 PROCESS FOR PREPARING DINVINYLARENE OXIDES 有权
标题翻译：制备十二烷氧化物的方法
公开(公告)号：US20130267720A1
公开(公告)日：2013-10-10
申请号：US13990451
申请日：2011-12-07
申请人： Leming Gu , William W. Fan , David Jean , Eric B. Ripplinger , Bruce D. Hook , David H. West
发明人： Leming Gu , William W. Fan , David Jean , Eric B. Ripplinger , Bruce D. Hook , David H. West
IPC分类号： C07D301/16
CPC分类号： C07D301/16 , C07D303/04
摘要： A process for preparing a divinylarene oxide including (a) reacting (i) at least one divinylarene; (ii) at least one peroxycarboximidic acid; (iii) at least one solvent; and (iv) at least one basic compound, under reaction conditions to form a reaction of fluent containing a divinylarene oxide product; and then (b) evaporating the reaction effluent of step (a) to form a concentrate containing the divinylarene oxide product; and wherein the concentrate separates into two liquid phases.
摘要翻译：一种制备二乙烯基芳烃氧化物的方法，包括（a）使（i）至少一种二乙烯基芳烃反应; （ii）至少一种过氧羧甲酸; （iii）至少一种溶剂; 和（iv）至少一种碱性化合物，在反应条件下形成含有二乙烯基芳烃氧化物产物的流动反应; 然后（b）蒸发步骤（a）的反应流出物以形成含有二乙烯基芳氧化物产物的浓缩物; 并且其中所述浓缩物分离成两个液相。

26. 发明授权

US08420870B2 Process and apparatus for recovery of dichlorohydrins via codistillation 失效
公开(公告)号：US08420870B2
公开(公告)日：2013-04-16
申请号：US12595500
申请日：2008-04-11
申请人： Danil Tirtowidjojo , Andrei S. Merenov , Christian D. Kneupper , Bruce D. Hook , Anil J. Mehta
发明人： Danil Tirtowidjojo , Andrei S. Merenov , Christian D. Kneupper , Bruce D. Hook , Anil J. Mehta
IPC分类号： C07C31/36
CPC分类号： B01D3/009 , B01D3/14 , B01D3/146 , B01D3/38 , C07C29/82 , C07C31/36
摘要： A process and apparatus for recovering dichlorohydrins from a mixture comprising dichlorohydrins, one or more compounds selected from esters of dichlorohydrins, monochlorohydrins and/or esters thereof, and multihydroxylated-aliphatic hydrocarbon compounds and/or esters thereof, and optionally one or more substances comprising water, chlorinating agents, catalysts and/or esters of catalysts is disclosed. The mixture is stripped to recover dichlorohydrin(s) while distilling or fractionating the mixture to separate a lower boiling fraction comprising dichlorohydrin(s) from the mixture in one step. Advantages include more efficient recovery of dichlorohydrins for a given distillation column, less waste due to avoiding the conditions conducive to the formation of heavy byproducts, and reduced capital investment in recovery equipment.

27. 发明授权

US08236975B2 Process for the conversion of a crude glycerol, crude mixtures of naturally derived multicomponent aliphatic hydrocarbons or esters thereof to a chlorohydrin 有权
标题翻译：将粗甘油，天然衍生的多组分脂族烃或其酯的粗混合物转化为氯代醇的方法
公开(公告)号：US08236975B2
公开(公告)日：2012-08-07
申请号：US13023783
申请日：2011-02-09
申请人： Bruce D. Hook , John Briggs , Robert M. Campbell , William J. Kruper , David J. Schreck , Richard D. Varjian , Jeffrey G. Hippler
发明人： Bruce D. Hook , John Briggs , Robert M. Campbell , William J. Kruper , David J. Schreck , Richard D. Varjian , Jeffrey G. Hippler
IPC分类号： C07D301/24
CPC分类号： C07D301/27 , C07C29/62 , C07C67/287 , C07C69/003 , C07C69/63 , C07C31/36 , C07C31/42
摘要： A process for converting a crude glycerol, crude mixtures of naturally derived multihydroxylated-aliphatic hydrocarbons or esters thereof to a chlorohydrin, by contacting the crude glycerol, crude mixtures of naturally derived multihydroxylated-aliphatic hydrocarbons or esters thereof starting material with a source of a superatmospheric partial pressure of hydrogen chloride for a sufficient time and at a sufficient temperature, and wherein such contracting step is carried out without substantial removal of water, to produce the desired chlorohydrin product; wherein the desired product or products can be made in high yield without substantial formation of undesired overchlorinated byproducts; wherein said crude glycerol, said ester of crude glycerol, or mixture thereof is derived from a renewable raw material. Chlorohydrins made by the process of the present invention are useful in preparing epoxides such as epichlorohydrins.
摘要翻译：通过将粗甘油，天然衍生的多羟基化脂肪族烃或其酯的起始原料的粗混合物与超大气压源的原料甘油，天然衍生的多羟基化脂肪族烃或其酯的粗混合物与氯代醇反应，氯化氢的分压足够的时间和足够的温度，并且其中这种收缩步骤在不基本除去水的情况下进行，以产生所需的氯代醇产物; 其中所需产物或产物可以以高产率制备而不显着形成不需要的过氯化副产物; 其中所述粗甘油，所述粗甘油酯或其混合物衍生自可再生原料。通过本发明方法制备的氯代醇可用于制备环氧化物如表氯醇。

28. 发明申请

US20120130096A1 PROCESS FOR PRODUCING PROPYLENE OXIDE 审中-公开
标题翻译：生产丙烯氧化物的方法
公开(公告)号：US20120130096A1
公开(公告)日：2012-05-24
申请号：US13388704
申请日：2010-08-04
申请人： Hannah L. Crampton , Philip J. Carlberg , David H. West , Bruce D. Hook , William W. Fan , Anna Forlin
发明人： Hannah L. Crampton , Philip J. Carlberg , David H. West , Bruce D. Hook , William W. Fan , Anna Forlin
IPC分类号： C07D301/12 , C09K3/00
CPC分类号： C07D301/12 , Y02P20/52 , Y02P20/582
摘要： A multiple liquid phase composition and process for preparing propylene oxide including a reaction mixture of: (a) propylene, (b) at least one peroxide compound, (c) at least one catalyst, such as a titanium silicalite-1 (TS-I) catalyst, and (d) and a predetermined amount of a solvent mixture; wherein the solvent mixture comprises at least (i) at least one alcohol, such as methanol, and (ii) at least one non-reactive co-solvent; wherein the solvents are mixed at a predetermined concentration; wherein the non-reactive co-solvent has a different boiling point than propylene oxide; and wherein the resulting propylene oxide product partitions into a high affinity solvent during the reaction. The process of the present invention advantageously produces a waste stream with little or no significant amount of sodium chloride (NaCl).
摘要翻译：一种多液相组合物和制备环氧丙烷的方法，包括以下反应混合物：（a）丙烯，（b）至少一种过氧化物，（c）至少一种催化剂，例如钛硅沸石-1（TS-1 ）催化剂，和（d）和预定量的溶剂混合物; 其中所述溶剂混合物包含至少（i）至少一种醇，例如甲醇，和（ii）至少一种非反应性助溶剂; 其中所述溶剂以预定浓度混合; 其中所述非反应性助溶剂具有不同于环氧丙烷的沸点; 并且其中所得环氧丙烷产物在反应期间分成高亲和力溶剂。本发明的方法有利地产生具有很少或没有显着量的氯化钠（NaCl）的废物流。

29. 发明申请

US20110098516A1 MULTI-STAGE PROCESS AND APPARATUS FOR RECOVERING DICHLOROHYDRINS 失效
标题翻译：用于回收二氯乙烯的多级处理和装置
公开(公告)号：US20110098516A1
公开(公告)日：2011-04-28
申请号：US12935303
申请日：2009-03-18
申请人： Bruce D. Hook , Andrei Merenov , Danil Tirtowidjojo
发明人： Bruce D. Hook , Andrei Merenov , Danil Tirtowidjojo
IPC分类号： C07C29/78 , B01J8/00
CPC分类号： C07C29/82 , B01D3/14 , B01D3/36 , C07C31/36
摘要： A process and apparatus for recovering dichlorohydrins from a mixture comprising dichlorohydrins, one or more compounds selected from esters of dichlorohydrins, monochlorohydrins and/or esters thereof, and multihydroxylated-aliphatic hydrocarbon compounds and/or esters thereof, and optionally one or more substances comprising water, chlorinating agents, catalysts and/or esters of catalysts is disclosed. The mixture is distilled or fractionated to separate a lower boiling fraction comprising dichlorohydrin(s) from the mixture to form a higher boiling fraction comprising the residue of the distillation or fractionation. The higher boiling fraction is distilled or fractionated to separate remaining dichlorohydrin(s) from the above mixture to form an even higher boiling fraction comprising the residue of the distillation or fractionation. At least some of the lower boiling fraction and the dichlorohydrin(s) are recovered. Advantages include more efficient recovery of dichlorohydrins for a given distillation column, less waste due to avoiding the conditions conducive to the formation of heavy byproducts, reduced capital investment in recovery equipment, and reduced energy utilization while maintaining the quality of dichlorohydrin product produced and not increasing the amount of undesired byproducts formed.
摘要翻译：一种用于从包含二氯代醇，一种或多种选自二氯丙醇，一氯代醇和/或其酯的酯，以及多羟基化脂族烃化合物和/或其酯的化合物和一种或多种包含水的物质的混合物中回收二氯代醇的方法和装置，公开了氯化剂，催化剂和/或催化剂的酯。将混合物蒸馏或分馏以从混合物中分离包含二氯丙醇的低沸点馏分以形成包含蒸馏或分馏残余物的较高沸点馏分。将较高沸点馏分蒸馏或分馏以从上述混合物中分离剩余的二氯代醇，以形成包含蒸馏或分馏残余物的更高沸点馏分。回收至少一些较低沸点馏分和二氯代丙醇。优点包括对于给定的蒸馏塔更有效地回收二氯代醇，由于避免了有利于形成重质副产物的条件而减少了浪费，减少了回收设备的资本投入，并降低了能源利用率，同时保持了生产的二氯丙醇产品的质量并且不增加形成不希望的副产物的量。

30. 发明授权

US07906690B2 Batch, semi-continuous or continuous hydrochlorination of glycerin with reduced volatile chlorinated hydrocarbon by-products and chloracetone levels 有权
标题翻译：分批，半连续或连续氢氯化甘油与挥发性氯化烃副产物和氯丙酮水平降低
公开(公告)号：US07906690B2
公开(公告)日：2011-03-15
申请号：US11710002
申请日：2007-02-22
申请人： William J. Kruper, Jr. , Tina Arrowood , Bruce Michael Bell , John Briggs , Robert M. Campbell , Bruce D. Hook , Anh Nguyen , Curt Theriault , Ralf Fitschen
发明人： William J. Kruper, Jr. , Tina Arrowood , Bruce Michael Bell , John Briggs , Robert M. Campbell , Bruce D. Hook , Anh Nguyen , Curt Theriault , Ralf Fitschen
IPC分类号： C07C31/34
CPC分类号： C07D301/27 , C07C29/62 , C07C67/08 , C07C67/287 , C07C69/003 , C07C69/63 , C07C31/36 , C07C31/42
摘要： The present invention relates to a process for converting a multihydroxylated-aliphatic hydrocarbon or ester thereof to a chlorohydrin, by contacting the multihydroxylated-aliphatic hydrocarbon or ester thereof starting material with a source of hydrogen chloride at superatmospheric, atmospheric and subatmospheric pressure conditions for a sufficient time and at a sufficient temperature, preferably wherein such contracting step is carried out without substantial removal of water, to produce the desired chlorohydrin product; wherein the desired product or products can be made in high yield without substantial formation of undesired overchlorinated byproducts; said process carried out without a step undertaken to specifically remove volatile chlorinated hydrocarbon by-products or chloroacetone, wherein the combined concentration of volatile chlorinated hydrocarbon by-products and chloroacetone is less than 2000 ppm throughout any stage of the said process.
摘要翻译：本发明涉及一种将多羟基化脂肪族烃或其酯转化为氯代醇的方法，其通过使多羟基化的脂族烃或其起始原料与超大气压，大气压和低于大气压的条件下的氯化氢源接触足够的时间和足够的温度，优选地其中这种收缩步骤在不基本除去水的情况下进行，以产生所需的氯代醇产物; 其中所需产物或产物可以以高产率制备而不显着形成不需要的过氯化副产物; 所述方法没有进行特别去除挥发性氯化烃副产物或氯丙酮的步骤，其中在所述方法的任何阶段，挥发性氯化烃副产物和氯丙酮的组合浓度小于2000ppm。

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