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11. 发明申请

WO0210099A3 CATALYST AND PROCESS FOR AROMATIC HYDROCARBONS PRODUCTION FROM METHANE 审中-公开
标题翻译：甲烷生产芳烃的催化剂和工艺
公开(公告)号：WO0210099A3
公开(公告)日：2003-01-09
申请号：PCT/US0123769
申请日：2001-07-27
申请人： CONOCO INC
发明人： ALLISON JOE D , BASSO STEPHAN , LEDOUX MARC , CUONG PHAM-HUU , WRIGHT HAROLD
IPC分类号： B01J29/48 , B01J31/02 , B01J37/02 , B01J37/18 , C07B61/00 , C07C2/00 , C07C2/08 , C07C2/52 , C07C2/76 , C07C15/00 , C07C15/04 , C07C15/06 , C07C15/08 , C07C15/24
CPC分类号： B01J37/18 , B01J29/48 , B01J31/0272 , B01J37/0238 , B01J2229/40 , C07C2/76 , C07C2529/40 , C07C2529/48 , Y10S585/906 , Y10S585/943 , C07C15/00
摘要： A molybdenum-loaded crystalline aluminosilicate molecular sieve that exhibits the MFI crystal structure and has a silica-to-alumina ratio of about 50:1 is useful for aromatizing a hydrocarbon feed stream. The crystalline aluminosilicate preferably has an external surface acidity selectively passivated by means of an amorphous silica layer. A process for the aromatization of methane comprises a one- or multi-step process that contacts a feed stream comprising at least methane with a catalyst composition comprising the preferred molecular sieve, at hydrocarbon conversion conditions that include a temperature of 600-800 DEG C, a pressure of less than 5 atmospheres absolute and a Weight Hourly Space Velocity (WHSV) of 0.1-10 h 1, with the external surface acidity of the crystalline aluminosilicate preferably selectively passivated by an amorphous silica layer. C6-plus aromatic hydrocarbons are preferably recovered from the process by means of an intermediate separation step.
摘要翻译：显示MFI晶体结构并具有约50:1的二氧化硅与氧化铝的钼负载结晶硅铝酸盐分子筛可用于使烃进料流芳构化。结晶硅铝酸盐优选具有通过无定形二氧化硅层选择性钝化的外表面酸度。用于甲烷芳构化的方法包括在包括600-800℃的烃转化条件下接触包含至少甲烷的进料流与包含优选分子筛的催化剂组合物的一步法或多步法，小于5大气压的压力和0.1-10小时-1的重量每小时空速（WHSV），结晶硅铝酸盐的外表面酸度优选地被无定形二氧化硅层选择性钝化。优选通过中间分离步骤从该方法回收C6加芳族烃。

12. 发明申请

WO1986005176A1 CONVERSION OF A LOWER ALKANE 审中-公开
标题翻译：较低的碱性的转化
公开(公告)号：WO1986005176A1
公开(公告)日：1986-09-12
申请号：PCT/US1986000389
申请日：1986-02-26
申请人： AMOCO CORPORATION
发明人： AMOCO CORPORATION , JEZL, James, L. , MICHAELS, Glenn, O. , SPANGLER, Michael, J.
IPC分类号： C07C02/00
CPC分类号： C07C2/84 , C07C2/00 , C07C2521/04 , C07C2521/08 , C07C2521/16 , C07C2523/04 , C07C2523/14 , C07C2529/18 , C07C2529/40 , C07C2529/86 , Y10S585/943
摘要： A method for converting at least one feedstock alkane containing from 1 to 3 carbon atoms to higher molecular weight hydrocarbons, comprising: (a) contacting the feedstock alkane containing from 1 to 3 carbon atoms with an oxygen-containing gas in a reactor in the presence of an oxidative coupling catalyst at a temperature in the range of from about 600 C to about 1000 C, to thereby produce a gaseous mixture comprising any remaining unreacted feedstock alkane and oxygen and saturated and unsaturated aliphatic hydrocarbon products having higher molecular weights than the feedstock alkane from which they were formed; and (b) contacting the resulting gaseous mixture with an oligomerization catalyst under aromatization conditions to thereby produce a gaseous mixture comprising any remaining unreacted feed stock alkane and oxygen of an aromatic product and a saturated aliphatic hydrocarbon product having a higher molecular weight than the feedstock alkane from which it was produced.
摘要翻译：一种将含有1至3个碳原子的至少一种原料烷烃转化为较高分子量烃的方法，包括：（a）在存在的情况下使反应器中含有1至3个碳原子的原料烷烃与含氧气体接触的氧化偶联催化剂，其温度范围为约600℃至约1000℃，从而产生包含任何残存的未反应的原料烷烃和氧气以及饱和和不饱和脂族烃产物的气体混合物，其具有较高的分子量大于其形成的原料烷烃; 和（b）在芳构化条件下使所得气体混合物与低聚催化剂接触，从而产生包含任何剩余的未反应的原料烷烃和芳族产物的氧气和具有比原料烷烃分子量高的饱和脂族烃产物的气态混合物从它生产。

13. 发明申请

WO2007127026A3 PRODUCTION OF AROMATICS FROM METHANE 审中-公开
标题翻译：从甲烷生产芳族化合物
公开(公告)号：WO2007127026A3
公开(公告)日：2008-01-17
申请号：PCT/US2007008393
申请日：2007-04-05
申请人： EXXONMOBIL CHEM PATENTS INC , IACCINO LARRY L , SANGAR NEERAJ , STAVENS ELIZABETH L
发明人： IACCINO LARRY L , SANGAR NEERAJ , STAVENS ELIZABETH L
IPC分类号： C07C2/84
CPC分类号： C07C2/84 , C07C2/76 , C07C2529/48 , Y02P20/584 , Y10S585/943 , C07C15/02 , C07C15/04
摘要： In a process for converting methane to aromatic hydrocarbons, a feed containing methane is contacted with a dehydrocyclization catalyst in a reaction zone under conditions including a first maximum temperature effective to convert the methane to aromatic hydrocarbons and generate coke on the catalyst. A portion of the coked catalyst is transferred from the reaction zone to a separate regeneration zone, where the catalyst portion is contacted with a regeneration gas under conditions including a second maximum temperature less than or equal to the first maximum temperature and effective to at least partially remove coke from the catalyst portion. Before being returned to the reaction zone, the regenerated catalyst portion is contacted with a carburizing gas in a catalyst treatment zone separate from the reaction zone at a third maximum temperature less than the first maximum temperature.
摘要翻译：在将甲烷转化为芳烃的方法中，在包括有效将甲烷转化为芳族烃并在催化剂上产生焦炭的第一最高温度的条件下，将含甲烷的进料在反应区中与脱氢环化催化剂接触。焦化催化剂的一部分从反应区转移到单独的再生区，其中催化剂部分在包括第二最高温度小于或等于第一最高温度的条件下与再生气体接触，并有效至少部分地从催化剂部分除去焦炭。在返回到反应区之前，再生的催化剂部分在与反应区分开的催化剂处理区中的渗碳气体在低于第一最高温度的第三最高温度下接触。

14. 发明申请

WO2008002343A2 PRODUCTION OF AROMATIC HYDROCARBONS AND SYNGAS FROM METHANE 审中-公开
标题翻译：从甲烷生产芳香烃和合成气
公开(公告)号：WO2008002343A2
公开(公告)日：2008-01-03
申请号：PCT/US2007/010217
申请日：2007-04-26
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , IACCINO, Larry, L. , LATTNER, James, R.
发明人： IACCINO, Larry, L. , LATTNER, James, R.
IPC分类号： C07C2/76
CPC分类号： C01B3/38 , C01B2203/0233 , C01B2203/062 , C07C2/76 , Y02P20/132 , Y02P20/52 , Y10S585/943 , C07C15/02
摘要： In a process for converting methane to syngas and aromatic hydrocarbons, a feed containing methane is contacted with a dehydrocyclization catalyst under conditions effective to convert said methane to aromatic hydrocarbons and produce a first effluent comprising aromatic hydrocarbons and H 2 , wherein said first effluent comprises at least 5 wt% more aromatic hydrocarbons than said feed. At least part of the H 2 from said first effluent is then reacted with an oxygen- containing species, such as carbon dioxide, to produce a second effluent having an increased H 2 and CO content compared with said first effluent.
摘要翻译：在将甲烷转化为合成气和芳烃的方法中，含有甲烷的进料在有效将所述甲烷转化为芳族烃并产生包含芳族烃和H 2 CO 2的第一流出物的条件下与脱氢环化催化剂接触，，其中所述第一流出物比所述进料包含至少5重量％的芳烃。然后使来自所述第一流出物的H 2 O 2的至少一部分与含氧物质如二氧化碳反应，以产生具有增加的H 2 N 2的第二流出物，和CO含量与所述第一流出物相比。

15. 发明申请

WO2007123808A1 PROCESS FOR METHANE CONVERSION 审中-公开
标题翻译：甲烷转化方法
公开(公告)号：WO2007123808A1
公开(公告)日：2007-11-01
申请号：PCT/US2007/008154
申请日：2007-04-02
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , IACCINO, Larry, L. , SANGAR, Neeraj , STAVENS, Elizabeth, L. , VINCENT, Matthew, J.
发明人： IACCINO, Larry, L. , SANGAR, Neeraj , STAVENS, Elizabeth, L. , VINCENT, Matthew, J.
IPC分类号： C07C2/76 , C10G50/00
CPC分类号： C07C2/76 , C10G50/00 , C10G2300/1025 , C10G2400/30 , Y02P20/52 , Y10S585/943 , C07C15/02 , C07C15/04
摘要： A process for converting methane to higher hydrocarbon(s) including aromatic hydrocarbon(s) in a reaction zone comprises providing to a hydrocarbon feedstock containing methane and a catalytic particulate material to the reaction zone and contacting the catalytic particulate material and the hydrocarbon feedstock in a substantially countercurrent fashion in the reaction zone, while operating the reaction zone under reaction conditions sufficient to convert at least a portion of said methane to a first effluent having said higher hydrocarbon(s).
摘要翻译：在反应区中将甲烷转化成高级烃（包括芳族烃）的方法包括向反应区提供含有甲烷和催化颗粒物质的烃原料，并使催化颗粒材料和烃原料接触在反应条件下，在足以将至少一部分甲烷转化为具有所述较高级烃的第一流出物的反应条件下操作反应区。

16. 发明申请

WO2005035689A2 PROCESS FOR THE CONVERSION OF NATURAL GAS TO HYDROCARBON LIQUIDS 审中-公开
标题翻译：将天然气转化为烃类液体的方法
公开(公告)号：WO2005035689A2
公开(公告)日：2005-04-21
申请号：PCT/US2004015292
申请日：2004-05-14
申请人： SYNFUELS INT INC , GATTIS SEAN C , PETERSON EDWARD R
发明人： GATTIS SEAN C , PETERSON EDWARD R
IPC分类号： C07C2/00 , C07C2/76 , C07C4/00 , C10G20060101 , C10G50/00 , C10G
CPC分类号： C10G50/00 , Y10S585/943
摘要： A process for converting natural gas to liquid hydrocarbons comprising heating the gas through a selected range of temperature for sufficient time and/or combustion of the gas at a sufficient temperature and under suitable conditions for a reaction time sufficient to convert a portion of the gas stream to reactive hydrocarbon products, primarily ethylene or acetylene. The gas containing acetylene may be separated such that acetylene is converted to ethylene. The ethylene product(s) may be reacted in the presence of an acidic catalyst to produce a liquid, a portion of which will be predominantly naphtha or gasoline. A portion of the incoming natural gas or hydrogen produced in the process may be used to heat the remainder of the natural gas to the selected range of temperature. Reactive gas components are used in a catalytic liquefaction step and/or for alternate chemical processing.
摘要翻译：一种将天然气转化为液态烃的方法，包括在足够的温度和适当的条件下将气体加热通过选定的温度范围足够的时间和/或气体的燃烧，反应时间足以将一部分气流到活性烃产物，主要是乙烯或乙炔。含有乙炔的气体可以被分离，使得乙炔转化为乙烯。乙烯产物可以在酸性催化剂存在下反应生成液体，其中一部分主要是石脑油或汽油。在该过程中产生的进入的天然气或氢气的一部分可以用于将剩余的天然气加热至选定的温度范围。反应性气体组分用于催化液化步骤和/或用于替代化学处理。

17. 发明申请

WO02024614A1 METHODS FOR MANUFACTURING OLEFINS FROM LOWER ALKANES BY OXIDATIVE DEHYDROGENATION 审中-公开
标题翻译：通过氧化脱氢制造低碱性烯烃的方法
公开(公告)号：WO02024614A1
公开(公告)日：2002-03-28
申请号：PCT/US2001/028760
申请日：2001-09-14
IPC分类号： B01J23/12 , B01J23/34 , C07B61/00 , C07C2/84 , C07C5/48 , C07C7/152 , C07C7/156 , C07C11/02 , C07C11/04 , C07C11/06 , C07C11/113
CPC分类号： C07C11/02 , C07C2/84 , C07C5/48 , C07C7/152 , C07C2523/02 , C07C2523/04 , C07C2523/10 , C07C2523/28 , C07C2523/34 , C07C2527/232 , Y10S585/943
摘要： The present invention provides methods for manufacturing olefins such as ethylene and propylene from lower alkanes, that is, methane, ethane and/or propane, by oxidative dehydrogenation at elevated pressure. The olefins are selectively recovered from unconverted lower alkane feed and reaction byproducts by using a complexation separation, such as an absorption separation that uses aqueous silver nitrate as the complexation agent. Catalysts are used that give high selectivity for oxidative dehydrogenation of lower alkanes to olefins at elevated pressure, such as a nonstoichiometric rare earth oxycarbonate catalyst.
摘要翻译：本发明提供了在升高的压力下通过氧化脱氢从低级烷烃（即甲烷，乙烷和/或丙烷）制备烯烃如乙烯和丙烯的方法。通过使用络合分离，例如使用硝酸银水溶液作为络合剂的吸收分离，从未转化的低级烷烃进料和反应副产物中选择性地回收烯烃。使用催化剂，其在高压下对低级烷烃对烯烃的氧化脱氢提供高选择性，例如非化学计量的稀土氧化碳酸酯催化剂。

18. 发明申请

WO1992001656A1 METHOD FOR CONVERTING METHANE INTO HIGHER HYDROCARBONS 审中-公开
标题翻译：将甲烷转化为高碳氢化合物的方法
公开(公告)号：WO1992001656A1
公开(公告)日：1992-02-06
申请号：PCT/FR1991000589
申请日：1991-07-17
申请人： GAZ DE FRANCE , AMARIGLIO, Henri , SAINT JUST, Jacques, Jean
发明人： GAZ DE FRANCE
IPC分类号： C07C02/76
CPC分类号： C07C2/76 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2521/10 , C07C2521/12 , C07C2521/18 , C07C2523/02 , C07C2523/04 , C07C2523/06 , C07C2523/26 , C07C2523/30 , C07C2523/36 , C07C2523/42 , C07C2523/44 , C07C2523/46 , C07C2523/745 , C07C2523/75 , C07C2523/755 , Y10S585/943
摘要： The invention relates to a method for converting methane into higher hydrocarbons. According to the invention, a catalyst comprised essentially of a metal belonging to the series of transition metals and of a carrier which is comprised particularly of a refractory metal oxide is subjected to a methane flow at a temperature comprised between 100 °C and 300 °C approximately, with a contact time of at least one second, and to a hydrogen flow at a temperature comprised between 100 °C and 300 °C with a contact time of at least one second. The method of the invention is particularly usable in chemical engineering.

19. 发明申请

WO1991010632A1 DOUBLE PEROVSKITE CATALYSTS FOR OXIDATIVE COUPLING 审中-公开
标题翻译：用于氧化偶联的双酚A催化剂
公开(公告)号：WO1991010632A1
公开(公告)日：1991-07-25
申请号：PCT/US1990005219
申请日：1990-09-19
申请人： UNION CARBIDE CHEMICALS AND PLASTICS COMPANY INC.
发明人： UNION CARBIDE CHEMICALS AND PLASTICS COMPANY INC. , CAMPBELL, Kenneth, Dwight
IPC分类号： C07C02/84
CPC分类号： C07C2/84 , C07C2523/04 , C07C2523/10 , C07C2523/34 , C07C2523/75 , Y10S585/943
摘要： Alkali metal doped double perovskites containing manganese and at least one of cobalt, iron and nickel are useful in the oxidative coupling of alkane to higher hydrocarbons.

20. 发明申请

WO1991004240A1 PEROVSKITE CATALYSTS FOR OXIDATIVE COUPLING 审中-公开
标题翻译：用于氧化偶联的PEROVSKITE催化剂
公开(公告)号：WO1991004240A1
公开(公告)日：1991-04-04
申请号：PCT/US1990005220
申请日：1990-09-19
申请人： UNION CARBIDE CHEMICALS AND PLASTICS COMPANY INC.
发明人： UNION CARBIDE CHEMICALS AND PLASTICS COMPANY INC. , CAMPBELL, Kenneth, Dwight
IPC分类号： C07C02/84
CPC分类号： C07C2/84 , B01J23/002 , B01J23/10 , B01J35/002 , B01J35/023 , B01J35/1014 , B01J37/0201 , B01J37/04 , B01J37/06 , B01J37/08 , B01J2523/00 , C07C2521/06 , C07C2523/04 , C07C2523/10 , Y10S585/943 , B01J2523/13 , B01J2523/3706 , B01J2523/47 , B01J2523/3762 , B01J2523/3712 , B01J2523/3718 , B01J2523/3725 , B01J2523/375 , B01J2523/3737 , B01J2523/14
摘要： Perovskites of the structure A2B2C3O10 are useful as catalysts for the oxidative coupling of lower alkane to heavier hydrocarbons. A is alkali metal; B is lanthanide or lanthanum, cerium, neodymium, samarium, praseodymium, gadolinium or dysprosium; and C is titanium.

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