Invention Grant
- Patent Title: Process for the production of high-octane hydrocarbon compounds by the selective dimerization of isobutene contained in a stream which also contains C5 hydrocarbons
- Patent Title (中): 通过选择性二聚包含在还含有C5烃的流中的异丁烯来生产高辛烷烃化合物的方法
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Application No.: US12090398Application Date: 2006-11-14
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Publication No.: US08134039B2Publication Date: 2012-03-13
- Inventor: Marco Di Girolamo , Domenico Sanfilippo , Massimo Conte
- Applicant: Marco Di Girolamo , Domenico Sanfilippo , Massimo Conte
- Applicant Address: IT San Donato Milanese
- Assignee: Snamprogetti S.p.A.
- Current Assignee: Snamprogetti S.p.A.
- Current Assignee Address: IT San Donato Milanese
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: ITMI2005A2199 20051117
- International Application: PCT/EP2006/010895 WO 20061114
- International Announcement: WO2007/057153 WO 20070524
- Main IPC: C07C1/20
- IPC: C07C1/20
Abstract:
A process is described for the production of high-octane hydrocarbon compounds by means of the selective dimerization of isobutene, in the presence of C5 hydrocarbons and oxygenated compounds (branched alcohols or alternatively blends of linear or branched alcohols and alkyl ethers) characterized in that it utilizes a catalytic distillation as second reaction step.
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