Invention Grant
- Patent Title: Methods for producing bio-oil
- Patent Title (中): 生物油生产方法
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Application No.: US13777020Application Date: 2013-02-26
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Publication No.: US09434885B2Publication Date: 2016-09-06
- Inventor: Charles A. Mullen , Akwasi A. Boateng , Neil M. Goldberg
- Applicant: The United States of America, as represented by the Secretary of Agriculture
- Applicant Address: US DC Washington
- Assignee: The United States of America, as Represented by the Secretary of Agriculture
- Current Assignee: The United States of America, as Represented by the Secretary of Agriculture
- Current Assignee Address: US DC Washington
- Agent John D. Fado; G. Byron Stover
- Main IPC: C10B49/08
- IPC: C10B49/08 ; C10B53/02
Abstract:
Methods for producing bio-oil from a feedstock (e.g., lignocellulosic) involving (1) pyrolyzing the feedstock in an inert atmosphere in a reactor to produce bio-oil, bio-char and non-condensable gases; (2) recycling 50 to about 85% of the non-condensable gases to the reactor to produce deoxygenated bio-oil; wherein the method is conducted in the absence of oxygen and wherein the method does not utilize externally added catalysts.
Public/Granted literature
- US20140238835A1 Methods For Producing Bio-oil Public/Granted day:2014-08-28
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