Catalytic disproportionation of pentane using ionic liquids 机翻标题: 暂无翻译,请尝试点击翻译按钮。

公开号/公开日
US9181150 B1 2015-11-10 [US9181150]US2015329444 A1 2015-11-19 [US20150329444] / 2015-11-102015-11-19
申请号/申请日
2015US-14806887 / 2015-07-23
发明人
SMITH STUART;BHATTACHARYYA ALAKANANDA;
申请人
UOP;
主分类号
IPC分类号
B01J-031/02B01J-035/12C07C-006/10
摘要
(US20150329444) Processes for the disproportionation and isomerization of a C5 hydrocarbon feed using a liquid catalyst comprising an ionic liquid and a carbocation promoter are described.  The ionic liquid is unsupported, and the reactions occur at temperatures below about 200° C.
机翻摘要
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地址
代理人
代理机构
;
优先权号
2013US-13931789 2013-06-28 2015US-14806887 2015-07-23
主权利要求
(US9181150) 1. A hydrocarbon conversion process comprising: disproportionating a hydrocarbon feed comprising C5 alkanes by contacting the hydrocarbon feed with a liquid catalyst in a reaction zone under disproportionation conditions to form a product mixture comprising at least about 5 wt % C4- alkanes, and at least about 5 wt % C6+ alkanes in 30 min based on the C5 alkanes in the hydrocarbon feed, wherein the liquid catalyst comprises an unsupported ionic liquid and a carbocation promoter, and wherein a mass ratio of the liquid catalyst to the hydrocarbon feed is less than 0.75:1; wherein the ionic liquid comprises an organic cation where R1-R4 are independently selected from C1-C20 hydrocarbons, C1-C20 hydrocarbon derivatives, halogens, and H; wherein the ionic liquid comprises an anion selected from the group consisting of AlCl4-, Al2Cl7-, Al3Cl10-, AlCl3Br-, Al2Cl6Br-, Al3Cl9Br-, AlBr4-, Al2Br7-, Al3Br10-, GaCl4-, Ga2Cl7-, Ga3Cl10-, GaCl3Br-, Ga2Cl6Br-, Ga3Cl9Br-, CuCl2-, Cu2Cl3-, Cu3Cl4-, ZnCl3-, FeCl3-, FeCl4-, Fe3Cl7-, PF6-, and BF4-; and wherein the carbocation promoter comprises 2-chloro-2-methylpropane, 2-chloropropane, 2-chlorobutane, 2-chloro-2-methylbutane, 2-chloropentane, 1-chlorohexane, 3-chloro-3-methyl pentane, or combinations thereof.
法律状态
(US20150329444) LEGAL DETAILS FOR US9181150  Actual or expected expiration date=2033-06-28    Legal state=ALIVE    Status=GRANTED     Event publication date=2015-07-23  Event code=US/APP  Event indicator=Pos  Event type=Examination events  Application details  Application country=US US14806887  Application date=2015-07-23  Standardized application number=2015US-14806887     Event publication date=2015-07-23  Event code=US/EXMR  Event type=Administrative notifications  USPTO Examiner Name Primary Examiner: DANG, THUAN D    Event publication date=2015-07-23  Event code=US/ART  Event type=Administrative notifications  USPTO Art Group  ART=1772     Event publication date=2015-07-23  Event code=US/DK  Event type=Examination events  Attorney Docket Number Docket Nbr: H0040039-01 Customer Nbr: 23490    Event publication date=2015-07-23  Event code=US/ENT  Event type=Administrative notifications  Business Entity Status: UNDISCOUNTED    Event publication date=2015-07-23  Event code=US/AIA  Event type=Administrative notifications  First Inventor File Indicated:  AIA=Yes     Event publication date=2015-07-23  Event code=US/PTARDY  Event indicator=Pos  Event type=Examination events  Patent Term Adjustment - Ready for Examination    Event publication date=2015-07-23  Event code=US/ENTYSTA  Event type=Administrative notifications  Entity Status Set to Undiscounted    Event publication date=2015-08-10  Event code=US/DOCK  Event indicator=Pos  Event type=Examination events  Case Docketed to Examiner in GAU    Event publication date=2015-08-10  Event code=US/APPFILEREC  Event type=Administrative notifications  Event type=OAO  Filing Receipt    Event publication date=2015-08-14  Event code=US/NOAM  Event indicator=Pos  Event type=Examination events  Event type=OAO  Mail Notice of Allowance    Event publication date=2015-10-05  Event code=US/APRDY  Event indicator=Pos  Event type=Examination events  Application Is Considered Ready for Issue    Event publication date=2015-10-21  Event code=US/ISSM  Event indicator=Pos  Event type=Examination events  Event type=OAO  Issue Notification Mailed    Event publication date=2015-11-10  Event code=US/B1  Event indicator=Pos  Event type=Event indicating In Force  Granted patent as first publication  Publication country=US  Publication number=US9181150  Publication stage Code=B1  Publication date=2015-11-10  Standardized publication number=US9181150     Event publication date=2015-11-10  Event code=US/354  Event indicator=Pos  Event type=Extension of term of duration of protection  Patent term extended under  35 U.S.C 154(b) until/for Delays (A,B,C): 0  Overlap Delays: 0  Non Overlap Delays: 0   PTO Office Delays: 0  Applicant Delays: 62  Adjustment total:  Number of days of extension=0    Event publication date=2015-11-19  Event code=US/A1  Event type=Examination events  Application published  Publication country=US  Publication number=US2015329444  Publication stage Code=A1  Publication date=2015-11-19  Standardized publication number=US20150329444     Event publication date=2015-11-19  Event code=US/PGPUBN  Event indicator=Pos  Event type=Examination events  Event type=OAO  PG-Pub Issue Notification    Event publication date=2015-12-10  Event code=US/DOCK  Event indicator=Pos  Event type=Examination events  Case Docketed to Examiner in GAU    Event publication date=2015-12-16  Event code=US/DOCK  Event indicator=Pos  Event type=Examination events  Case Docketed to Examiner in GAU
专利类型码
B1A1
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