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51. 发明申请

US20140296587A1 Integrated Process for Increasing Butadiene Production 审中-公开
标题翻译：增加丁二烯生产的综合工艺
公开(公告)号：US20140296587A1
公开(公告)日：2014-10-02
申请号：US13852473
申请日：2013-03-28
申请人： UOP LLC
发明人： Andrea G. Bozzano , Bipin V. Vora , Daniel H. Wei , Steven L. Krupa
IPC分类号： C07C5/48
CPC分类号： C07C5/48 , C07C7/10 , Y02P20/125 , C07C11/167
摘要： A process is present for increasing the yields of 1,3 butadiene. The process includes recovering 1,3 butadiene from a cracking unit that generates a crude C4 stream. The 1,3 butadiene is separated and the remaining C4 process stream components are further reacted and dehydrogenated to generate 1,3 butadiene in a subsequent process stream. The subsequent process stream is recycled to recover the additional 1,3 butadiene.
摘要翻译：存在一种提高1,3-丁二烯产率的方法。该方法包括从产生粗C4流的裂解装置回收1,3-丁二烯。分离1,3-丁二烯，剩余的C4工艺流组分进一步反应和脱氢，以便在随后的工艺流中产生1,3-丁二烯。随后的工艺流被再循环以回收额外的1,3-丁二烯。

52. 发明授权

US08822710B2 Process for preparing an epoxide from an oxygenate 有权
标题翻译：从含氧化合物制备环氧化物的方法
公开(公告)号：US08822710B2
公开(公告)日：2014-09-02
申请号：US13653116
申请日：2012-10-16
申请人： Shell Oil Company
发明人： Leslie Andrew Chewter , Hervé Henry , Pieter Oldenhove , Rajaram Ramesh , Jeroen Van Westrenen
IPC分类号： C07D301/02 , C07D301/19
CPC分类号： C07D301/19 , Y02P20/125
摘要： The invention relates to an integrated process for preparing an epoxide from an oxygenate, wherein the production of a lower olefin from the oxygenate and the subsequent epoxidation of the lower olefin is combined and wherein isobutene, a by-product of the lower olefin production, is converted into a hydroperoxide that is used for the conversion of the lower olefin into the corresponding epoxide.
摘要翻译：本发明涉及从含氧化合物制备环氧化物的综合方法，其中从含氧化合物制备低级烯烃和随后的低级烯烃环氧化合并，其中异丁烯是较低烯烃生产的副产物是转化为用于将低级烯烃转化成相应的环氧化物的氢过氧化物。

53. 发明授权

US08822709B2 Process for preparing an epoxide from an oxygenate 有权
标题翻译：从含氧化合物制备环氧化物的方法
公开(公告)号：US08822709B2
公开(公告)日：2014-09-02
申请号：US13653135
申请日：2012-10-16
申请人： Shell Oil Company
发明人： Leslie Andrew Chewter , Hervé Henry , Pieter Oldenhove , Rajaram Ramesh , Jeroen Van Westrenen
IPC分类号： C07D301/03 , C07D301/19
CPC分类号： C07D301/19 , Y02P20/125
摘要： The invention relates to an integrated process for preparing an epoxide from an oxygenate, wherein the oxygenate is converted into a lower olefin and the lower olefin is subsequently epoxidised, and wherein isobutane obtained after hydrogenation and subsequent normal/iso separation of C4 hydrocarbons obtained as by-product of the oxygenate conversion, is converted into a hydroperoxide that is used for the conversion of the lower olefin into the corresponding epoxide.
摘要翻译：本发明涉及一种从含氧化合物制备环氧化物的综合方法，其中将含氧化合物转化为低级烯烃，随后将低级烯烃环氧化，并且其中在氢化之后获得的异丁烷和随后的正如/ - 含氧化合物转化率的产物转化成用于将低级烯烃转化成相应的环氧化物的氢过氧化物。

54. 发明申请

US20140187833A1 INTEGRATED PROCESS FOR THE PREPARATION OF OLEFINS 审中-公开
标题翻译：用于制备油脂的综合方法
公开(公告)号：US20140187833A1
公开(公告)日：2014-07-03
申请号：US14135952
申请日：2013-12-20
申请人： Shell Oil Company
发明人： Leslie Andrew CHEWTER , Sivakumar SADASIVAN VIJAYAKUMARI , Jeroen VAN WESTRENEN
IPC分类号： C07C7/13 , C07C4/04
CPC分类号： C07C1/20 , C10G9/36 , C10G29/205 , C10G29/22 , C10G57/005 , C10G2300/1088 , C10G2400/20 , C10G2400/22 , Y02P20/125 , Y02P30/42 , Y02P30/464 , C07C11/04 , C07C11/06
摘要： The invention provides a process for preparing olefins, comprising: (a) reacting an oxygenate and/or olefinic feed in a first reactor in the presence of a molecular sieve catalyst to form a first effluent comprising olefins; (b) fractionating at least part of the first effluent into an olefinic product fraction comprising ethylene and propylene and an olefinic product fraction comprising olefins containing 4 or more carbon atoms; (c) subjecting a paraffin-containing hydrocarbon feedstock in a second reactor to a steam cracking process to form a second effluent comprising olefins including butadiene; (d) fractionating the second effluent into an olefinic product fraction comprising ethylene and/or propylene and an olefinic product fraction comprising mono-olefins containing 4 or more carbon atoms; and (e) recycling the olefinic product fraction comprising at least part of the ethylene and/or propylene as obtained in step (d) to the reactor in step (a).
摘要翻译：本发明提供一种制备烯烃的方法，包括：（a）在分子筛催化剂存在下使第一反应器中的含氧化合物和/或烯烃进料反应以形成包含烯烃的第一流出物; （b）将至少部分第一流出物分馏成包含乙烯和丙烯的烯烃产物馏分和含有含有4个或更多个碳原子的烯烃的烯烃产物馏分; （c）使第二反应器中的含链烷烃的原料进行蒸汽裂解处理以形成包含丁二烯的烯烃的第二流出物; （d）将第二流出物分馏成包含乙烯和/或丙烯的烯烃产物馏分和包含含有4个或更多个碳原子的单烯烃的烯烃产物馏分; 和（e）将步骤（d）中获得的至少部分乙烯和/或丙烯的烯烃产物馏分再循环到步骤（a）中的反应器中。

55. 发明申请

US20140171707A1 INTEGRATED PROCESSES AND SYSTEMS FOR CONVERSION OF METHANE TO MULTIPLE HIGHER HYDROCARBON PRODUCTS 有权
标题翻译：用于将甲烷转化为多种高碳氢化合物产品的综合方法和系统
公开(公告)号：US20140171707A1
公开(公告)日：2014-06-19
申请号：US14099614
申请日：2013-12-06
申请人： Siluria Technologies, Inc.
发明人： Greg Nyce , Erik C. Scher , Ajay Madgavkar , Samuel Weinberger , Rahul Iyer , Lawrence Peck , Joel Herger , Benjamin Saydah
IPC分类号： C07C2/04 , C07C2/82
CPC分类号： C07C2/04 , C07C2/82 , C07C2/84 , C10G50/00 , C10G2300/1025 , F25J3/0219 , F25J3/0233 , F25J3/0238 , F25J3/0257 , F25J2205/04 , F25J2210/12 , F25J2215/62 , F25J2220/02 , F25J2230/30 , F25J2240/02 , F25J2245/02 , Y02P20/125 , C07C11/04
摘要： Integrated systems are provided for the production of higher hydrocarbon compositions, for example liquid hydrocarbon compositions, from methane using an oxidative coupling of methane system to convert methane to ethylene, followed by conversion of ethylene to selectable higher hydrocarbon products. Integrated systems and processes are provided that process methane through to these higher hydrocarbon products.
摘要翻译：提供了用于使用甲烷系统的氧化偶联将甲烷转化为乙烯，然后将乙烯转化为可选择的高级烃产物的高级烃组合物（例如液体烃组合物）从甲烷生产的综合系统。提供了将甲烷加工到这些较高级烃产品的综合系统和方法。

56. 发明申请

US20140058139A1 Process for Heat Integration for Ethanol Production and Purification Process 审中-公开
标题翻译：乙醇生产和净化过程热集成工艺
公开(公告)号：US20140058139A1
公开(公告)日：2014-02-27
申请号：US14043141
申请日：2013-10-01
申请人： Celanese International Corporation
发明人： Nathan Kirk Powell , Samuel Roundy , Lincoln Sarager , Murray Viard , R. Jay Warner , Gerald Grusendorf , Radmila Wollrab , Victor J. Johnston , Fred Ronald Olsson
IPC分类号： C07C29/149
CPC分类号： C07C29/149 , B01D3/007 , B01D3/143 , B01J8/0457 , B01J2219/00006 , C07C29/80 , Y02P20/125 , Y02P70/34 , C07C31/08
摘要： Ethanol production from the hydrogenation of acetic acid requires energy to drive the hydrogenation reaction and the purification of the crude ethanol product. Heat integration process to recover heat from one part of the production process to be used within the process improves efficiencies and reduces costs.
摘要翻译：从乙酸氢化生产乙醇需要能量来驱动氢化反应和纯化粗乙醇产物。从整个生产流程的一部分回收热量的热量整合过程可以提高效率并降低成本。

57. 发明申请

US20140005437A1 INTEGRATED PROCESS FOR PREPARING ACROLEIN AND 3-METHYLMERCAPTOPROPIONALDEHYDE 有权
标题翻译：用于制备丙烯酸和3-甲基哌啶酮的一体化方法
公开(公告)号：US20140005437A1
公开(公告)日：2014-01-02
申请号：US13927430
申请日：2013-06-26
申请人： Pablo ZACCHI , Caspar Heinrich Finkeldei , Martin Koerfer
发明人： Pablo ZACCHI , Caspar Heinrich Finkeldei , Martin Koerfer
IPC分类号： C07C319/02
CPC分类号： C07C319/02 , C07C45/28 , C07C319/18 , Y02P20/125 , C07C323/22 , C07C47/22
摘要： A process to produce 3-methylmercaptopropionaldehyde is provided. The process comprises: A) oxidizing a mixture of propylene and inert diluent gases with air over a heterogeneous catalyst to obtain a gaseous oxidation reaction mixture comprising acrolein and by-products; B) quenching the gaseous oxidation reaction mixture to obtain a gas stream comprising acrolein and a quench liquid comprising residual acrolein and the by-products; C) stripping the acrolein from the by-products of the quench liquid and returning the stripped acrolein to the quench; D) absorbing a first portion of the gas stream comprising acrolein from the quench B) in water to obtain an aqueous acrolein solution and an uncondensable gaseous stream comprising inert gases; D1) recycling at least a portion of the uncondensable gaseous stream to the oxidation A) to supply the inert diluent gases; E) distilling the acrolein from the aqueous acrolein solution to obtain an acrolein-free aqueous bottom product; E1) condensing the distilled acrolein; F) reacting the distilled acrolein E1) and the gas stream comprising acrolein B) with methyl mercaptan in a mixture comprising at least one of 3-methylmercaptopropionaldehyde and a hemithioacetal of methyl mercaptan and 3-methylmercaptopropionaldehyde to obtain the 3-methylmercaptopropionaldehyde.
摘要翻译：提供了制备3-甲基巯基丙醛的方法。该方法包括：A）在多相催化剂上用空气氧化丙烯和惰性稀释气体的混合物，得到包含丙烯醛和副产物的气态氧化反应混合物; B）淬灭气态氧化反应混合物以获得包含丙烯醛和包含残余丙烯醛和副产物的骤冷液体的气流; C）从急冷液体的副产物中除去丙烯醛，并将汽提的丙烯醛返回到骤冷器中; D）从水中的骤冷B）吸收包含丙烯醛的气流的第一部分在水中以获得丙烯醛水溶液和包含惰性气体的不可冷凝气流; D1）将至少一部分不可冷凝的气流再循环到氧化物A）以供应惰性稀释气体; E）从丙烯醛水溶液中蒸馏出丙烯醛，得到无丙烯醛的含水底物; E1）冷凝蒸馏出的丙烯醛; F）使蒸馏的丙烯醛E1）和包含丙烯醛B）的气流与甲硫醇在包含3-甲基巯基丙醛和甲硫醇和3-甲基巯基丙醛的半硫缩醛中的至少一种的混合物中反应，得到3-甲基巯基丙醛。

58. 发明申请

US20130315805A1 Process For Simultaneous Production Of Potassium Sulphate, Ammonium Sulfate, Magnesium Hydroxide And/Or Magnesium Oxide From Kainite Mixed Salt And Ammonia 有权
标题翻译：同时生产硫酸钾，硫酸铵，氢氧化镁和/或氧化镁的方法，由凯氏混合盐和氨
公开(公告)号：US20130315805A1
公开(公告)日：2013-11-28
申请号：US13981957
申请日：2010-03-29
申请人： Pushpito Kumar Ghosh , Haresh Mahipatlal Mody , Jatin Rameshchandra Chunawala , Maheshkumar Ramniklal Gandhi , Hari Chand Bajaj , Pratyush Maiti , Himanshu Labhshanker Joshi , Hasina Hajibhai Deraiya , Upendra Padmakant Saraiya
发明人： Pushpito Kumar Ghosh , Haresh Mahipatlal Mody , Jatin Rameshchandra Chunawala , Maheshkumar Ramniklal Gandhi , Hari Chand Bajaj , Pratyush Maiti , Himanshu Labhshanker Joshi , Hasina Hajibhai Deraiya , Upendra Padmakant Saraiya
IPC分类号： C01C1/24 , C01D5/00 , C01F5/08
CPC分类号： C01C1/24 , C01D5/00 , C01D5/06 , C01F5/08 , C01F5/14 , Y02P20/125
摘要： The present invention provides an integrated process for the recovery of sulphate of potash (SOP), ammonium sulphate and surface modified magnesium hydroxide and/or magnesium oxide utilizing kainite mixed salt and ammonia as the only consumable raw materials. The process involves treating kainite mixed salt with water to obtain solid schoenite and a schoenite end liquor. The latter is desulphated using CaCl2 generated in the process itself and thereafter evaporated to obtain carnallite crystals from which KCl is recovered while the liquor rich in MgCl2 serves as a source of MgCL. The gypsum produced during desulphatation is reacted with aqueous ammonia and CO2 to produce ammonium sulphate and calcium carbonate. The calcium carbonate so obtained is then calcined to obtained CaO and CO2. The CaO is then slaked in decarbonated water and reacted with the MgCl2-rich liquor generated above to produce slurry of Mg(OH)2 in aqueous CaCl2. To this surface modifying agent is added under hot condition and, after cooling, the slurry is more easily filterable and yields surface modified Mg(OH)2. The filtrate rich in CaCl2 is then recycled for desulphatation process above. The solid surface modified Mg(OH)2 is then calcined to produced MgO or used as such in appropriate applications. The schoenite and KCl are reacted to produce SOP in solid form while the liquor is recycled in the schoenite production step.
摘要翻译：本发明提供了一种用于回收硫酸钾（SOP），硫酸铵和表面改性氢氧化镁和/或氧化镁的综合方法，其使用赤铁矿混合盐和氨作为唯一的可消耗的原料。该方法包括用水处理海藻酸盐混合盐，得到固体长丝云母和硫铁矿末端液。后者使用在本方法中产生的CaCl 2进行脱硫，然后蒸发，得到回收KCl的光卤石晶体，富含MgCl 2的液体作为MgCl源。在脱硫过程中产生的石膏与氨水和二氧化碳反应产生硫酸铵和碳酸钙。然后将如此获得的碳酸钙煅烧以获得CaO和CO 2。然后将CaO在脱碳酸水中溶解并与上述产生的富含MgCl 2的液体反应以在CaCl 2水溶液中产生Mg（OH）2的浆液。在热条件下加入该表面改性剂，冷却后，浆料更易于过滤，得到表面改性的Mg（OH）2。然后将富含CaCl2的滤液再循环用于上述脱硫过程。然后将固体表面改性的Mg（OH）2煅烧生产MgO或在适当的应用中使用。使白铁矿和KCl反应生成固体形式的SOP，同时在白铁矿生产步骤中回收液体。

59. 发明申请

US20130261353A1 INTEGRATED PROCESS TO COPRODUCE TRANS-1-CHLORO-3,3,3-TRIFLUOROPROPENE, TRANS-1,3,3,3-TETRAFLUOROPROPENE, AND 1,1,1,3,3-PENTAFLUOROPROPANE 有权
标题翻译：共转化反式-1-氯代-3,3,3-三氟苯酚，反式-1,3,3,3-四氢呋喃和1,1,1,3,3-三氟硼酸的综合方法
公开(公告)号：US20130261353A1
公开(公告)日：2013-10-03
申请号：US13432300
申请日：2012-03-28
申请人： Konstantin A. Pokrovski , Daniel C. Merkel , Haiyou Wang , Hsueh Sung Tung
发明人： Konstantin A. Pokrovski , Daniel C. Merkel , Haiyou Wang , Hsueh Sung Tung
IPC分类号： C07C17/25
CPC分类号： C07C17/25 , C07C17/206 , C07C17/208 , C07C17/21 , C07C17/38 , C07C17/383 , C07C17/395 , Y02P20/125 , Y02P20/582 , C07C21/18 , C07C19/08
摘要： Disclosed is an integrated manufacturing process to co-produce (E) 1-chloro-3,3,3-trifluoropropene, (E) 1,3,3,3-tetrafluoropropene, and 1,1,1,3,3-pentafluoro-propane starting from a single starting feed material or a mixture of unsaturated hydrochloro-carbon feed materials comprising 1,1,1,3-tetrachloropropene and/or 1,1,3,3-tetrachloro-propene. The process includes a combined liquid or vapor phase reaction/purification operation which directly produces (E) 1-chloro-3,3,3-trifluoro-propene (1233zd (E)) from these feed materials, which may also include 240fa. In the second liquid phase fluorination reactor 1233zd (E) is contacted with HF in the presence of catalyst to produce 1,1,1,3,3-pentafluoropropane (245fa) with high conversion and selectivity. A third reactor is used for dehydrofluorination of 245fa to produce (E) 1,3,3,3-tetrafluoro-propene (1234ze (E)) by contacting in the liquid phase with a caustic solution or in the vapor phase using a dehydrofluorination catalyst. This operation may be followed by one or more purification processes to recover the 1234ze (E) product.
摘要翻译：公开了共同生产（E）1-氯-3,3,3-三氟丙烯，（E）1,3,3,3-四氟丙烯和1,1,1,3,3-五氟丙烷从单起始原料或包含1,1,1,3-四氯丙烯和/或1,1,3,3-四氯丙烯的不饱和氯碳 - 碳进料的混合物开始。该方法包括从这些进料中直接生产（E）1-氯-3,3,3-三氟丙烯（1233zd（E））的液相或汽相反应/纯化操作，其也可以包括240fa。在第二液相氟化反应器1233zd（E）中，在催化剂存在下与HF接触，得到具有高转化率和选择性的1,1,1,3,3-五氟丙烷（245fa）。第三反应器用于245fa的脱氟化氢以通过使用脱氟化氢催化剂在液相中与苛性碱溶液或气相接触来制备（E）1,3,3,3-四氟丙烯（1234ze（E））。该操作之后可以进行一个或多个纯化过程以恢复1234ze（E）产物。

60. 发明授权

US08481768B2 Integrated process for the preparation of fatty acid methyl ester (biodiesel) 失效
标题翻译：用于制备脂肪酸甲酯（生物柴油）的综合方法
公开(公告)号：US08481768B2
公开(公告)日：2013-07-09
申请号：US12058446
申请日：2008-03-28
申请人： Swaroop Sarangan , Vidhya Rangaswamy
发明人： Swaroop Sarangan , Vidhya Rangaswamy
IPC分类号： C11B1/00 , C09F7/00
CPC分类号： C11B1/04 , C07C67/03 , C11B1/10 , C11B3/12 , C11B13/00 , C11C3/003 , C11C3/08 , Y02E50/13 , Y02P20/125 , Y02W30/74 , C07C69/52 , C07C69/24
摘要： The disclosure provides methods and systems for the production of biodiesel from biological feedstocks such as vegetable oils or animal fats. In particular, the disclosure is directed to the product of biodiesel from seeds such as non-edible oil seeds. Methods for maximizing oil recovery from the feedstocks are provided, as well as methods to convert free fatty acids in the feedstocks into glycerides amenable to transesterification. Thus the methods and systems provide for efficient biodiesel production.
摘要翻译：本公开提供了用于从生物原料如植物油或动物脂肪生产生物柴油的方法和系统。特别地，本公开涉及来自种子的生物柴油的产物，例如非食用油籽。提供了从原料中最大化油回收率的方法，以及将原料中的游离脂肪酸转化为可酯化转化的甘油酯的方法。因此，该方法和系统提供有效的生物柴油生产。

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