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41. 发明授权

EP0001899B1 Reactivation of spent catalysts 失效
标题翻译：活性催化剂的反应
公开(公告)号：EP0001899B1
公开(公告)日：1982-03-17
申请号：EP78300535.8
申请日：1978-10-24
申请人： IMPERIAL CHEMICAL INDUSTRIES PLC
发明人： Crooks, Graham Robert
IPC分类号： B01J27/32 , C07C120/02
CPC分类号： B01J27/32 , C07C253/10 , Y02P20/584 , C07C255/07

42. 发明公开

EP0030269A1 Verfahren zur Rückführung des Edelmetallkatalysators bei der Herstellung aromatischer Urethane 有权
标题翻译：一种用于在芳族聚氨酯制备中的贵金属催化剂的回收过程。
公开(公告)号：EP0030269A1
公开(公告)日：1981-06-17
申请号：EP80106625.9
申请日：1980-10-29
申请人： BASF Aktiengesellschaft
发明人： Merger, Franz, Dr. , Towae, Friedrich, Dr.
IPC分类号： B01J27/32 , C07C125/065
CPC分类号： B01J27/32
摘要： Die Erfindung betrifft ein Verfahren zur Wiedergewinnung und Rückführung des Edelmetallkatalysators, vorzugsweise Palladium, bei der Herstellung aromatischer Urethane durch Umsetzung von aromatischen Nitroverbindungen mit Hydroxylverbindungen und Kohlenmonoxid oder aromatischen Aminen mit Hydroxylverbindungen und Kohlenmonoxid in Gegenwart von Oxydationsmitteln, wobei der Edelmetallkatalysator nach beendeter Urethanbildung in der Reaktionslösung bei Temperaturen von 10 bis 160° C und Drücken von 1 bis 200 bar mit Wasserstoff behandelt, das ausfallende Edelmetall abgetrennt und zusammen mit einer Halogenwasserstoffsäure, vorzugsweise Brom- und Chlorwasserstoff, erneut als Katalysator verwendet wird.
摘要翻译：本发明通过具有羟基的化合物和一氧化碳，或与羟基化合物和一氧化碳的芳族胺的芳族硝基化合物在氧化剂的存在下，反应涉及用于贵金属催化剂，优选钯，在芳族氨基甲酸乙酯的制备的回收和再循环的过程，其中的聚氨酯形成的反应溶液结束后的贵金属催化剂在〜160℃的10的温度和1〜200巴与氢分离，用氢卤酸沉淀贵金属一起，优选溴和氯化氢的压力进行处理，被再次用作催化剂。

43. 发明公开

EP3389864A1 FLUORATION CATALYTIQUE EN PHASE GAZEUSE AVEC DES CATALYSEURS A BASE DE CHROME. 有权
公开(公告)号：EP3389864A1
公开(公告)日：2018-10-24
申请号：EP16819982.6
申请日：2016-12-07
申请人： Arkema France
发明人： ANDRE, David , DEUR-BERT, Dominique , GARRAIT, Dominique , PIGAMO, Anne , WENDLINGER, Laurent
IPC分类号： B01J38/00 , B01J23/26 , B01J27/12 , B01J23/92 , B01J38/02 , B01J38/44 , B01J38/46 , C01B9/08 , C07C17/20 , B01J37/26 , B01J27/132 , B01J37/16 , B01J37/12
CPC分类号： C07C17/206 , B01J23/26 , B01J23/92 , B01J27/132 , B01J27/32 , B01J37/12 , B01J37/14 , B01J37/16 , B01J37/18 , B01J37/24 , B01J37/26 , B01J38/04 , B01J38/10 , B01J38/12 , B01J38/42 , B01J38/46 , C01B9/08 , C07C17/21 , Y02P20/584 , C07C21/18 , C07C19/08
摘要： The present invention relates to a method for fluorinating a chlorinated compound including the steps of (a) placing said chlorinated compound in contact with gaseous hydrogen fluoride within a reactor and in the presence of a fluorination catalyst to produce a fluorinated compound, and (b) regenerating the fluorination catalyst used in step a), the step of regenerating the fluorination catalyst including (c) treating said fluorination catalyst with an oxidizing agent to form an oxidized fluorination catalyst, and (d) treating the oxidized fluorination catalyst obtained in step (c) with a gas mixture including a reducing agent.

44. 发明公开

EP3350147A1 NOVEL PROCESS FOR MANUFACTURING 2-CHLORO-3,3,3-TRIFLUOROPROPENE FROM 1,2-DICHLORO-3,3,3-TRIFLUOROPROPENE 审中-公开
公开(公告)号：EP3350147A1
公开(公告)日：2018-07-25
申请号：EP16847349.4
申请日：2016-09-16
申请人： Honeywell International Inc.
发明人： WANG, Haiyou , TUNG, Hsueh Sung
IPC分类号： C07C17/42 , C07C17/354 , C07C17/23 , C07C21/18 , B01J23/44 , B01J23/40 , B01J23/70 , B01J27/08 , B01J27/122 , B01J32/00
CPC分类号： C07C17/354 , B01J27/32 , C07C17/087 , C07C17/25 , Y02P20/584 , C07C21/18 , C07C19/10
摘要： The present disclosure relates to a process for preparing 2-chloro-3,3,3-trifluorpropene comprising: (a) hydrogenating 1,2-dichloro-3,3,3-trifluoropropene in the presence of a hydrogenation catalyst to form 1,1,1-trifluoro-2,3-dichloropropane and (b) dehydrochlorinating 1,1,1-trifluoro-2,3-dichloropropane in the presence of a dehydrochlorination catalyst to form 2-chloro-3,3,3-trifluorpropene.

45. 发明公开

EP3140293A4 A FURAN-2,5-DICARBOXYLIC ACID PURGE PROCESS 审中-公开
公开(公告)号：EP3140293A4
公开(公告)日：2018-02-14
申请号：EP15789129
申请日：2015-05-06
申请人： EASTMAN CHEM CO
发明人： PARKER KENNY RANDOLPH , JANKA MESFIN EJERSSA , SHAIKH ASHFAQ SHAHANAWAZ , PARTIN LEE REYNOLDS
IPC分类号： B01J27/32 , B01D11/04 , B01J27/128 , B01J38/12 , C07D307/68
CPC分类号： B01J27/32 , B01D11/04 , B01D11/0446 , B01D17/00 , B01J10/002 , B01J23/8892 , B01J27/128 , B01J35/12 , B01J38/12 , C07D307/68 , Y02P20/584
摘要： Disclosed is an oxidation process to produce a crude carboxylic acid product carboxylic acid product. The process comprises oxidizing a feed stream comprising at least one oxidizable compound to generate a crude carboxylic acid slurry comprising furan-2,5-dicarboxylic acid (FDCA) and compositions thereof. Also disclosed is a process to produce a dry purified carboxylic acid product by utilizing various purification methods on the crude carboxylic acid.

46. 发明授权

EP1694439B1 CATALYST RECOVERY PROCESS 有权
标题翻译：催化剂回收工艺
公开(公告)号：EP1694439B1
公开(公告)日：2016-01-06
申请号：EP04781342.3
申请日：2004-08-17
申请人： ExxonMobil Chemical Patents Inc.
发明人： YANG, Norman , TIRMIZI, Shakeel
IPC分类号： B01J27/32 , C07C2/20 , B01J38/68
CPC分类号： B01J38/68 , B01J27/32 , C07C2/20 , C07C7/04 , C07C2527/1213 , Y02P20/584 , Y10S585/904 , C07C11/02

47. 发明公开

EP2305380A1 Methods for generating and recycling metal halide catalyst compositions for aromatic ring halogenation 有权
标题翻译：一种用于生产和氯化铜的催化剂组合物的回收为芳族化合物的核氯化过程
公开(公告)号：EP2305380A1
公开(公告)日：2011-04-06
申请号：EP10169484.2
申请日：2005-06-13
申请人： SABIC Innovative Plastics IP B.V.
发明人： Ganesan, Balakrishnan , Nadkarni, Pradeep Jeevaji , Colborn, Robert, Edgar , Hancu, Dan
IPC分类号： B01J31/02 , B01J31/04 , B01J31/22 , B01J31/26 , B01J31/30 , B01J31/40 , B01J37/03 , B01J38/50 , C07C17/12
CPC分类号： B01J27/32 , B01J31/02 , B01J31/0218 , B01J31/022 , B01J31/0244 , B01J31/0271 , B01J31/04 , B01J31/2226 , B01J31/2234 , B01J31/226 , B01J31/26 , B01J31/30 , B01J31/4015 , B01J31/403 , B01J38/50 , B01J2531/16 , B01J2531/48 , B01J2531/842 , C07C17/12 , Y02P20/584 , C07C25/125
摘要： A method for recovering and reusing a ring-halogenation catalyst comprises:
(A) Contacting an aromatic compound with chlorine or bromine in the presence of a catalyst composition, where the catalyst composition comprises at least one salt comprising a Group 4-13 metal, a lanthanide metal, or an actinide metal; and at least one organic counterion derived from an organic acid having a pKa relative to water of 0 or greater; and at least one organic sulfur compound; to form a first product mixture comprising a monochloro or a monobromo aromatic compound and a Group 4-13 metal halide, a lanthanide metal halide or an actinide metal halide;
(B) Separating the metal halide from the first product mixture; and
(C) Contacting at least a portion of the metal halide and an aromatic compound with chlorine or bromine, and at least one organic sulfur compound; to form a second product mixture comprising a monochloro or a monobromo aromatic compound and a Group 4-13 metal halide, a lanthanide metal halide or an actinide metal halide having a pKa relative to water of 0 or greater; and at least one organic sulfur compound.
摘要翻译：一种回收和再使用环卤化催化剂的方法包括：与氯或溴的催化剂组合物，其中催化剂组合物包括至少一种盐包括一组4-13金属的存在，一个芳族化合物（a）使镧系金属，或锕系金属; 和至少一种有机反离子从具有pKa相对于0或更大的水的有机酸衍生的; 和至少一种有机硫化合物; 以形成第一产物混合物，其包括一氯或Monobromona芳族化合物和一种第4-13金属卤化物，镧系金属卤化物或锕系金属卤化物; （b）分离从第一产物混合物中的金属卤化物; 和（C）至少接触金属卤化物和与氯或溴，以及至少一种有机硫化合物的芳族化合物的一部分; 以形成第二产物混合物，其包括一氯或一Monobromona芳族化合物和一种第4-13金属卤化物，镧系金属卤化物或锕系的pKa相对于0或更大的水的金属卤化物; 和至少一种有机硫化合物。

48. 发明公开

EP2217370A2 CHARACTERIZATION OF A CATALYST BY IDENTIFYING A RAPID DEACTIVATION TRESHOLD POINT 审中-公开
标题翻译： CHARAKTERISIERUNG EINES KATALYSATORS DURCH IDENTIFIZIERUNG EINES SCHNELLDEAKTIVIERUNGSSCHWELLENPUNKTS
公开(公告)号：EP2217370A2
公开(公告)日：2010-08-18
申请号：EP08850031.9
申请日：2008-10-30
申请人： Chevron Phillips Chemical Company LP
发明人： BROWN, Scott H. , CHEUNG, Tin-Tack Peter , HAGEWIESCHE, Daniel P. , ZHAO, Baiyi
IPC分类号： B01J21/20
CPC分类号： B01J29/90 , B01J27/13 , B01J27/32 , B01J29/62 , B01J38/14 , C07C2/76 , C07C5/31 , C10G35/085 , C10G45/70 , C10G2300/1044 , C10G2400/30 , Y02P20/584 , Y10S585/904 , Y10S585/906 , C07C15/02
摘要： A method of extending the life of an aromatization catalyst comprising identifying a rapid deactivation threshold (RDT) of the catalyst, and oxidizing the catalyst prior to reaching the RDT. A method of aromatizing a hydrocarbon comprising identifying a rapid deactivation threshold (RDT) for an aromatization catalyst, and operating an aromatization reactor comprising the catalyst to extend the Time on Stream of the reactor prior to reaching the RDT. A method of characterizing an aromatization catalyst comprising identifying a rapid deactivation threshold (RDT) of the catalyst. A method of extending the life of an aromatization catalyst comprising predicting a rapid deactivation threshold (RDT) for an aromatization reactor by employing the catalyst in a reactor system under an accelerated fouling condition to identify a test rapid deactivation threshold (t-RDT), predicting the RDT for the aromatization reactor based upon the t-RDT, and oxidizing the catalyst prior to the predicted RDT to extend the Time on Stream of the aromatization catalyst.
摘要翻译：延长芳构化催化剂寿命的方法，包括鉴定催化剂的快速失活阈值（RDT），并在达到RDT之前氧化催化剂。一种芳构化烃的方法，包括鉴定用于芳族化催化剂的快速失活阈值（RDT），以及操作包含催化剂的芳构化反应器以在达到RDT之前延长反应器上的时间。表征芳构化催化剂的方法包括鉴定催化剂的快速失活阈值（RDT）。一种延长芳构化催化剂的寿命的方法，包括通过在加速结垢条件下在反应器系统中使用催化剂来预测芳族化反应器的快速失活阈值（RDT），以鉴定测试快速停用阈值（t-RDT），预测基于t-RDT的芳构化反应器的RDT，并且在预测的RDT之前氧化催化剂以延长芳构化催化剂的时间。

49. 发明公开

EP1963011A4 IONIC LIQUID CATALYST HAVING ENHANCED ACTIVITY 无效
标题翻译： AS CATALYST侍离子液体增加活动
公开(公告)号：EP1963011A4
公开(公告)日：2009-12-02
申请号：EP06826382
申请日：2006-10-19
申请人： CHEVRON USA INC
发明人： ELOMARI SALEH , HARRIS THOMAS V
IPC分类号： B01J31/00
CPC分类号： C07D213/20 , B01J27/125 , B01J27/32 , B01J31/0278 , B01J31/0284 , B01J31/0288 , B01J31/40 , C07C2/62 , C07C2531/02 , Y02P20/584 , C07C9/16

50. 发明公开

EP1963007A1 REGENERATION OF IONIC LIQUID CATALYST BY HYDROGENATION USING METAL AND ACID 无效
标题翻译：催化剂的再生起到SANTANDER离子FLÄSSIGKEIT加氢使用金属和酸
公开(公告)号：EP1963007A1
公开(公告)日：2008-09-03
申请号：EP06817227.9
申请日：2006-10-19
申请人： Chevron U.S.A. Inc.
发明人： ELOMARI, Saleh , HARRIS, Thomas, V.
IPC分类号： B01J21/20 , B01J38/48
CPC分类号： B01J27/32 , B01J27/125 , B01J31/0278 , B01J31/0284 , B01J31/0287 , B01J31/0288 , B01J31/40 , C07C2/862 , Y02P20/584
摘要： A used acidic ionic liquid catalyst, which has been deactivated by conjunct polymers, is regenerated by combining the used catalyst, a metal and a Broensted acid to hydrogenate the conjunct polymer. Regenerating a used acidic ionic liquid catalyst, which has been deactivated by conjunct polymers, includes: combining the used ionic liquid catalyst, a metal and HCI in a reaction zone under hydrogenation conditions to hydrogenate a portion of the conjunct polymer; removing reaction product from the reaction zone; mixing the removed reaction product with a hydrocarbon solvent in which the hydrogenated conjunct polymers are soluble; allowing the mixture to separate into a lighter phase which contains the hydrogenated conjunct polymers, and a heavier phase which contains a regenerated ionic liquid catalyst; and recovering at least a portion of the heavier phase is also disclosed.

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