Invention Grant
- Patent Title: Process for the conversion of lignin to liquid hydrocarbons
- Patent Title (中): 将木质素转化为液态烃的方法
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Application No.: US13636797Application Date: 2011-03-17
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Publication No.: US09334450B2Publication Date: 2016-05-10
- Inventor: Daniele Delledonne , Roberto Buzzoni , Daniele Bianchi
- Applicant: Daniele Delledonne , Roberto Buzzoni , Daniele Bianchi
- Applicant Address: IT Rome
- Assignee: ENI S.p.A.
- Current Assignee: ENI S.p.A.
- Current Assignee Address: IT Rome
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: ITMI2010A0489 20100324
- International Application: PCT/IB2011/000591 WO 20110317
- International Announcement: WO2011/117705 WO 20110929
- Main IPC: C07C1/00
- IPC: C07C1/00 ; C10G3/00 ; C07C37/54 ; C10G1/00 ; C10G1/06 ; C10L1/04

Abstract:
A process for the conversion of lignin to liquid hydrocarbons comprising: (1) hydrogenolyzing a lignin in the presence of at least one hydrogenolysis catalyst, at a temperature ranging from 250° C. to 350° C., preferably ranging from 290° C. to 320° C., to obtain depolymerized lignin; and (2) hydrodeoxygenating said depolymerized lignin in the presence of a hydrodeoxygenating catalyst to obtain a mixture of liquid hydrocarbons. The resultant liquid hydrocarbons can be used as such (biofuels) for the production of reformulated gasolines, or they can be used for the production of gasolines or oils by conventional refining processes.
Public/Granted literature
- US20130060071A1 PROCESS FOR THE CONVERSION OF LIGNIN TO LIQUID HYDROCARBONS Public/Granted day:2013-03-07
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