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1. 发明申请

WO2012166394A1 PROCESS FOR THE PRODUCTION OF CHLORINATED PROPENES 审中-公开
标题翻译：生产氯化丙烯的方法
公开(公告)号：WO2012166394A1
公开(公告)日：2012-12-06
申请号：PCT/US2012/038613
申请日：2012-05-18
申请人： DOW GLOBAL TECHNOLOGIES, LLC , TIRTOWIDJOJO, Max Markus , KRUPER, William J. , FISH, Barry , LAITAR, David Stephen
发明人： TIRTOWIDJOJO, Max Markus , KRUPER, William J. , FISH, Barry , LAITAR, David Stephen
IPC分类号： C07C17/10 , C07C17/25 , C07C19/01 , C07C21/04
CPC分类号： C07C17/25 , C07C17/10 , C07C19/01 , C07C21/04
摘要： Processes for the production of chlorinated propenes are provided. The present processes make use of 1,2-dichloropropane, a by-product in the production of chlorohydrin, as a low cost starting material, alone or in combination with 1,2,3-trichloropropane. The present processes can also generate anhydrous HCl as a byproduct that can be removed from the process and used as a feedstock for other processes, providing further time and cost savings. Finally, the processes are advantageously conducted in the liquid phase, thereby presenting additional savings as compared to conventional, gas phase processes.
摘要翻译：提供了生产氯化丙烯的方法。本发明方法利用1,2-二氯丙烷作为生产氯代醇中的副产物，作为低成本原料，单独使用或与1,2,3-三氯丙烷组合使用。本方法还可以产生作为副产物的无水HCl，其可从该方法中除去并用作其它方法的原料，从而进一步节省时间和成本。最后，该方法有利地在液相中进行，从而与常规的气相方法相比，显示出额外的节省。

2. 发明申请

WO2012166393A1 PROCESS FOR THE PRODUCTION OF CHLORINATED PROPENES 审中-公开
标题翻译：生产氯化丙烯的方法
公开(公告)号：WO2012166393A1
公开(公告)日：2012-12-06
申请号：PCT/US2012/038595
申请日：2012-05-18
申请人： DOW GLOBAL TECHNOLOGIES, LLC , TIRTOWIDJOJO, Max Markus , KRUPER, William J. , FISH, Barry , LAITAR, David Stephen
发明人： TIRTOWIDJOJO, Max Markus , KRUPER, William J. , FISH, Barry , LAITAR, David Stephen
IPC分类号： C07C17/10 , C07C17/25 , C07C19/01 , C07C21/04
CPC分类号： C07C17/06 , C07C17/10 , C07C17/202 , C07C17/25 , C07C19/01 , C07C21/04 , C07C21/18
摘要： Processes for the production of chlorinated propenes are provided. The present processes make use of a feedstream comprising 1,2-dichloropropane, a by-product in the production of chlorohydrin, as a low cost starting material, alone or in combination with 1,2,3-trichloropropane. Selectivity of the process is enhanced over conventional processes employing successive chlorinations and/or dehydrochlorinations, by conducting at least one chlorination in the presence of an ionic chlorination catalyst. The present processes may also generate anhydrous HCl as a byproduct that can be removed from the process and used as a feedstock for other processes, providing further time and cost savings.
摘要翻译：提供了生产氯化丙烯的方法。本发明方法使用包含1,2-二氯丙烷的原料流，其是生产氯代醇中的副产物，作为低成本原料，单独或与1,2,3-三氯丙烷组合。通过在离子氯化催化剂的存在下进行至少一次氯化，使用连续氯化和/或脱氯化氢的常规方法，该方法的选择性得到增强。本方法还可以产生无水HCl作为副产物，其可以从该方法中除去并用作其它方法的原料，从而进一步节省时间和成本。

3. 发明申请

WO2013022676A1 PROCESS FOR THE PRODUCTION OF CHLORINATED PROPENES 审中-公开
标题翻译：生产氯化丙烯的方法
公开(公告)号：WO2013022676A1
公开(公告)日：2013-02-14
申请号：PCT/US2012/049203
申请日：2012-08-01
申请人： DOW GLOBAL TECHNOLOGIES, LLC , TIRTOWIDJOJO, Max Markus , FISH, Barry , LAITAR, David Stephen
发明人： TIRTOWIDJOJO, Max Markus , FISH, Barry , LAITAR, David Stephen
IPC分类号： C07C17/06 , C07C19/01 , C07C17/20 , C07C21/08 , C07C17/25 , C07C21/04
CPC分类号： C07C17/20 , C07C17/06 , C07C17/093 , C07C17/10 , C07C17/23 , C07C17/25 , C07C19/01 , C07C21/04 , C07C21/18
摘要： Processes for the production of chlorinated propenes are provided. The present processes make use of a feedstock comprising 1,2,3-trichloropropane and chlorinates the 1,1,2,3-tetrachloropropane generated by the process prior to a dehydrochlorination step. Production of the less desirable pentachloropropane isomer, 1,1,2,3,3-pentachloropropane, is thus minimized. The present processes provide better reaction yield as compared to conventional processes that require dehydrochlorination of 1,1,2,3-tetrachloropropane prior to chlorinating the same. The present process can also generate anhydrous HCl as a byproduct that can be removed from the process and used as a feedstock for other processes, while limiting the production of waste water, thus providing further time and cost savings.
摘要翻译：提供了生产氯化丙烯的方法。本方法利用包含1,2,3-三氯丙烷的原料，并在脱氯化氢步骤之前通过该方法产生的1,1,2,3-四氯丙烷进行氯化。因此，不太理想的五氯丙烷异构体1,1,2,3,3-五氯丙烷的制备最小化。与在氯化其之前需要对1,1,2,3-四氯丙烷进行脱氯化氢的常规方法相比，本发明方法提供更好的反应产率。本方法还可以产生无水HCl作为副产物，其可以从该方法中除去并用作其它方法的原料，同时限制废水的生产，从而进一步节省时间和成本。

4. 发明申请

WO2013022806A1 PROCESS FOR THE PRODUCTION OF CHLORINATED PROPENES 审中-公开
标题翻译：生产氯化丙烯的方法
公开(公告)号：WO2013022806A1
公开(公告)日：2013-02-14
申请号：PCT/US2012/049669
申请日：2012-08-04
申请人： DOW GLOBAL TECHNOLOGIES, LLC , TIRTOWIDJOJO, Max Markus , FISH, Barry , LAITAR, David Stephen
发明人： TIRTOWIDJOJO, Max Markus , FISH, Barry , LAITAR, David Stephen
IPC分类号： C07C17/04 , C07C17/25 , C07C19/01 , C07C21/04
CPC分类号： C07C17/20 , C07C17/04 , C07C17/25 , C07C19/01 , C07C21/04 , C07C21/18
摘要： Processes for the production of chlorinated propenes are provided wherein a dehydrochlorination reaction occurs prior to a first chlorination reaction. The present processes make use of at least one reactor twice, i.e., at least two reactions occur in the same reactor. Cost and time savings are thus provided. Additional savings can be achieved by conducting more than two chlorination reactions, or all chlorination reactions, in one chlorination reactor, and/or by conducting more than two dehydrochlorination reactions, or all dehydrochlorination reactions, within a single dehydrochlorination reactor.
摘要翻译：提供氯化丙烯的生产方法，其中在第一次氯化反应之前发生脱氯化氢反应。本方法使用至少一个反应器两次，即在同一反应器中至少发生两次反应。因此提供了成本和时间节省。通过在一个氯化反应器中进行两次以上氯化反应或全部氯化反应，和/或通过在单个脱氯化氢反应器内进行两次以上的脱氯化氢反应或全部脱氯化氢反应，可以实现额外的节省。

5. 发明申请

WO2013022677A1 PROCESS FOR THE PRODUCTION OF CHLORINATED PROPENES 审中-公开
标题翻译：生产氯化丙烷的方法
公开(公告)号：WO2013022677A1
公开(公告)日：2013-02-14
申请号：PCT/US2012/049204
申请日：2012-08-01
申请人： DOW GLOBAL TECHNOLOGIES, LLC , TIRTOWIDJOJO, Max Markus , FISH, Barry , LAITAR, David Stephen
发明人： TIRTOWIDJOJO, Max Markus , FISH, Barry , LAITAR, David Stephen
IPC分类号： C07C17/06 , C07C17/25 , C07C19/01 , C07C21/04 , C07C17/20 , C07C21/08
CPC分类号： C07C17/10 , C01B7/01 , C01B7/0712 , C07C17/20 , C07C17/25 , C07C19/01 , C07C21/04 , C07C21/18
摘要： Processes for the production of chlorinated propenes are provided. The present processes make use of a feedstock comprising 1,2,3-trichloropropane and chlorinates the 1,1,2,3-tetrachloropropane generated by the process prior to a dehydrochlorination step. Production of the less desirable pentachloropropane isomer, 1,1,2,3,3-pentachloropropane, is thus minimized. The present processes provide better reaction yield as compared to conventional processes that require dehydrochlorination of 1,1,2,3-tetrachloropropane prior to chlorinating the same. The present process can also generate anhydrous HCl as a byproduct that can be removed from the process and used as a feedstock for other processes, while limiting the production of waste water, thus providing further time and cost savings.
摘要翻译：提供了生产氯化丙烯的方法。本发明方法利用包含1,2,3-三氯丙烷的原料并且在脱氯化氢步骤之前氯化由该方法产生的1,1,2,3-四氯丙烷。生产不太理想的五氯丙烷异构体1,1,2,3,3-五氯丙烷因此被减至最小。与在氯化它之前需要1,1,2,3-四氯丙烷脱氯化氢的常规方法相比，本方法提供了更好的反应收率。本方法还可以产生无水HCl作为副产物，可以从该方法中除去并用作其他方法的原料，同时限制废水的产生，从而进一步节省时间和成本。

6. 发明申请

WO2013074414A1 PROCESS FOR THE PRODUCTION OF CHLORINATED PROPANES AND/OR PROPENES 审中-公开
标题翻译：生产氯化丙烷和/或丙酮的方法
公开(公告)号：WO2013074414A1
公开(公告)日：2013-05-23
申请号：PCT/US2012/064417
申请日：2012-11-09
申请人： DOW GLOBAL TECHNOLOGIES, LLC
发明人： TIRTOWIDJOJO, Max Markus , FISH, Barry
IPC分类号： C07C17/25 , C07C21/04
CPC分类号： C07C17/25 , C07C21/04
摘要： Processes for the production of chlorinated propenes are provided wherein the feedstream comprises 1,2-dichlropropane. The present processes make use of at least one reactor twice, i.e., at least two reactions occur in the same reactor. Cost and time savings are thus provided. Additional savings can be achieved by conducting more than two chlorination reactions, or all chlorination reactions, in one chlorination reactor, and/or by conducting more than two dehydrochlorination reactions, or all dehydrochlorination reactions, within a single dehydrochlorination reactor.
摘要翻译：提供用于生产氯化丙烯的方法，其中进料流包含1,2-二氯丙烷。本方法使用至少一个反应器两次，即在同一反应器中至少发生两次反应。因此提供了成本和时间节省。通过在一个氯化反应器中进行两次以上氯化反应或全部氯化反应，和/或通过在单个脱氯化氢反应器内进行两次以上的脱氯化氢反应或全部脱氯化氢反应，可以实现更多的节省。

7. 发明申请

WO2013074394A1 PROCESS FOR THE PRODUCTION OF CHLORINATED PROPANES AND/OR PROPENES 审中-公开
标题翻译：生产氯化丙烷和/或丙酮的方法
公开(公告)号：WO2013074394A1
公开(公告)日：2013-05-23
申请号：PCT/US2012/064299
申请日：2012-11-09
申请人： DOW GLOBAL TECHNOLOGIES, LLC
发明人： TIRTOWIDJOJO, Max Markus , FISH, Barry , KRUPER, William J.
IPC分类号： C07C17/02 , C07C17/04 , C07C17/06 , C07C17/10 , C07C17/25 , C07C19/01 , C07C21/04 , C07C21/18
CPC分类号： C07C17/02 , C07C17/04 , C07C17/06 , C07C17/10 , C07C17/25 , Y02P20/582 , C07C19/01 , C07C21/04 , C07C21/18
摘要： Processes for the production of chlorinated propanes and/or propenes are provided. The present processes make use of methylacetylene, a by-product in the production of ethylene and/or propylene, as a low cost starting material, alone or in combination with propadiene, propene and/or propane. In the latter embodiments, the processes may also be utilized to provide a substantially pure stream of propane.
摘要翻译：提供了生产氯化丙烷和/或丙烯的方法。本发明方法利用甲基乙炔作为低成本起始原料制备乙烯和/或丙烯的副产物，单独或与丙二烯，丙烯和/或丙烷组合。在后一个实施方案中，该方法也可用于提供基本上纯的丙烷流。

8. 发明申请

WO2011014780A2 A PROCESS FOR SEPARATING ONE OR MORE ALIPHATIC DIAMINES FROM REDUCTIVE AMINATION REACTION SOLVENTS AND IMPURITIES 审中-公开
标题翻译：从还原性氨化反应溶剂和污染物中分离一种或多种二氧化钛的方法
公开(公告)号：WO2011014780A2
公开(公告)日：2011-02-03
申请号：PCT/US2010/043915
申请日：2010-07-30
申请人： DOW GLOBAL TECHNOLOGIES INC. , SANTHANY, Stacie , AU-YEUNG, Patrick , DARE, Gerald , FEIST, Shawn , FISH, Barry , HICKMAN, Daniel , JEAN, David , MOLITOR, Erich , SCHUITMAN, Abraham , TOYZAN, Todd
发明人： SANTHANY, Stacie , AU-YEUNG, Patrick , DARE, Gerald , FEIST, Shawn , FISH, Barry , HICKMAN, Daniel , JEAN, David , MOLITOR, Erich , SCHUITMAN, Abraham , TOYZAN, Todd
IPC分类号： C07C209/84
CPC分类号： C07C209/86 , C07C2601/14 , C07C211/28
摘要： The instant invention provides a process for separating one or more aliphatic diamines from reductive amination reaction solvents and impurities, and aliphatic diamines obtained via such a process. The process for separating one or more aliphatic diamines from reductive amination reaction solvents and impurities according to the instant invention comprises the steps of: (1) feeding one or more cycloaliphatic cyanoaldehydes, hydrogen, ammonia, and optionally one or more solvents into a continuous reductive amination reactor system; (2) contacting said one or more cycloaliphatic cyanoaldehydes, hydrogen, and ammonia with each other in the presence of one or more heterogeneous metal based catalyst systems at a temperature in the range of from 80° C to about 160° C and a pressure in the range of from 700 to 3500 psig; (3) thereby forming a product mixture comprising one or more cycloaliphatic diamines, optionally one or more bicyclic by-products, optionally one or more cycloaliphatic aminonitriles, optionally one or more cycloaliphatic aminoalcohols, optionally one or more oligomeric by-products, ammonia, water, hydrogen, and optionally one or more solvents; (4) removing said product mixture from the reactor system; (5) removing at least a portion of said ammonia, said hydrogen, or mixture thereof from said product mixture via distillation; (6) removing at least a portion of said water and said one or more optional solvents via distillation; (7) removing at least a portion of one or more optional bicyclic by-products via distillation; (8) removing one or more optional cycloaliphatic aminonitriles, one or more optional cycloaliphatic aminoalcohols, one or more optional oligomeric by-products via distillation; and (9) thereby separating said one or more cycloaliphatic diamines from said product mixture.
摘要翻译：本发明提供了从还原胺化反应溶剂和杂质中分离出一种或多种脂族二胺的方法，以及通过这种方法得到的脂族二胺。将一种或多种脂族二胺与还原胺化反应溶剂和杂质分离的方法包括以下步骤：（1）将一种或多种脂环族氰醛，氢，氨和任选的一种或多种溶剂加入到连续还原胺化反应器系统; （2）在一种或多种非均相金属基催化剂体系的存在下，在80℃至160℃的温度范围内使所述一种或多种脂环族氰醛，氢和氨彼此接触，范围从700至3500psig; （3），从而形成包含一种或多种脂环族二胺，任选的一种或多种双环副产物，任选的一种或多种脂环族氨基腈，任选的一种或多种脂环族氨基醇，任选的一种或多种低聚副产物，氨，水，氢和任选的一种或多种溶剂; （4）从反应器系统中除去所述产物混合物; （5）通过蒸馏从所述产物混合物中除去至少一部分所述氨，所述氢或其混合物; （6）通过蒸馏除去至少一部分所述水和所述一种或多种任选的溶剂; （7）通过蒸馏除去至少一部分一种或多种任选的双环副产物; （8）通过蒸馏除去一种或多种任选的脂环族氨基腈，一种或多种任选的脂环族氨基醇，一种或多种任选的低聚副产物; 和（9），从而从所述产物混合物中分离出所述一种或多种脂环族二胺。

9. 发明申请

WO2011014747A2 CYCLOALIPHATIC DIAMINES AND METHOD OF MAKING THE SAME 审中-公开
标题翻译：环脂肪族二胺及其制备方法
公开(公告)号：WO2011014747A2
公开(公告)日：2011-02-03
申请号：PCT/US2010/043869
申请日：2010-07-30
申请人： DOW GLOBAL TECHNOLOGIES INC. , SCHUITMAN, Abraham , FEIST, Shawn , FISH, Barry , HICKMAN, Daniel , MOLITOR, Erich , TULCHINSKY, Michael
发明人： SCHUITMAN, Abraham , FEIST, Shawn , FISH, Barry , HICKMAN, Daniel , MOLITOR, Erich , TULCHINSKY, Michael
IPC分类号： C07C209/26
CPC分类号： C07C209/48 , C07C209/26 , C07C2601/14 , C07C211/18
摘要： The instant invention provides cycloaliphatic diamines and a method of making the same. The cycloaliphatic diamines according to the instant invention comprise the reaction product of one or more cycloaliphatic cyanoaldehydes selected from the group consisting of 1,3-cyanocyclohexane carboxaldehyde, 1,4-cyanocyclohexane carboxaldehyde, mixtures thereof, and combinations thereof, hydrogen, and ammonia fed into a continuous reductive amination reactor system; wherein the one or more cycloaliphatic cyanoaldehydes, hydrogen, and ammonia are contacted with each other in the presence of one or more heterogeneous metal based catalyst systems at a temperature in the range of from 80° C to about 160° C and a pressure in the range of from 700 to 3500 psig; and wherein one or more cycloaliphatic diamines are formed; and wherein said one or more cycloaliphatic diamines are selected from the group consisting of 1,3- bis(aminomethyl)cyclohexane, 1,4-bis(aminomethyl)cyclohexane, combinations thereof, and mixtures thereof.
摘要翻译：本发明提供了脂环族二胺及其制备方法。根据本发明的脂环族二胺包含一种或多种选自1,3-氰基环己烷甲醛，1,4-氰基环己烷甲醛，其混合物及其组合的脂环族氰基醛，氢和进料的氨的反应产物进入连续还原胺化反应器系统; 其中所述一种或多种脂环族氰基醛，氢和氨在一种或多种非均相基于金属的催化剂体系存在下在80℃至80℃的温度下彼此接触。 C至约160℃; C，压力范围为700至3500psig; 并且其中形成一种或多种脂环族二胺; 并且其中所述一种或多种脂环族二胺选自1,3-双（氨基甲基）环己烷，1,4-双（氨基甲基）环己烷，其组合和它们的混合物。

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