Title:
POLYOL TREATMENT OF HYDRODEOXYGENATION FEEDSTOCK
Document Type and Number:
WIPO Patent Application WO/2023/239914
Kind Code:
A3
Abstract:
The present invention relates to an improved process for treating lipid feedstocks such as spent vegetable oils and low-value animal fats for biofuel production. In particular, the invention relates to methods for providing an advantageous feedstock for production of hydrocarbon biofuels via hydrodeoxygenation.
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Inventors:
HAVERLY MARTIN (US)
ABHARI RAMIN (US)
SLADE DAVID (US)
ABHARI RAMIN (US)
SLADE DAVID (US)
Application Number:
PCT/US2023/024950
Publication Date:
March 07, 2024
Filing Date:
June 09, 2023
Export Citation:
Assignee:
RENEWABLE ENERGY GROUP INC (US)
International Classes:
C11C3/04; A23L5/20; C11C3/06; C10G3/00; C11B3/02
Foreign References:
| US20150166930A1 | 2015-06-18 | |||
| CN104974789A | 2015-10-14 | |||
| US20140018560A1 | 2014-01-16 |
Other References:
A. K. SINHA ET AL: "Development of Hydroprocessing Route to Transportation Fuels from Non-Edible Plant-Oils", CATALYSIS SURVEYS FROM ASIA, SPRINGER US, BOSTON, vol. 17, no. 1, 1 March 2013 (2013-03-01), Boston , pages 1 - 13, XP093161575, ISSN: 1571-1013, DOI: 10.1007/s10563-012-9148-x
SADOWSKA-ROCIEK ANNA ET AL: "Mitigation role of erythritol and xylitol in the formation of 3-monochloropropane-1,2-diol and its esters in glycerol and shortbread model systems", EUROPEAN FOOD RESEARCH AND TECHNOLOGY, SPRINGER BERLIN HEIDELBERG, BERLIN/HEIDELBERG, vol. 243, no. 11, 24 May 2017 (2017-05-24), Berlin/Heidelberg , pages 2055 - 2063, XP036334364, ISSN: 1438-2377, DOI: 10.1007/s00217-017-2916-0
WILDSCHUT J. ET AL: "Catalytic hydrotreatment of fast pyrolysis oil: Model studies on reaction pathways for the carbohydrate fraction", ENVIRONMENTAL PROGRESS & SUSTAINABLE ENERGY, JOHN WILEY & SONS, INC., US, vol. 28, no. 3, 12 August 2009 (2009-08-12), US , pages 450 - 460, XP072447974, ISSN: 1944-7442, DOI: 10.1002/ep.10390
SADOWSKA-ROCIEK ANNA ET AL: "Mitigation role of erythritol and xylitol in the formation of 3-monochloropropane-1,2-diol and its esters in glycerol and shortbread model systems", EUROPEAN FOOD RESEARCH AND TECHNOLOGY, SPRINGER BERLIN HEIDELBERG, BERLIN/HEIDELBERG, vol. 243, no. 11, 24 May 2017 (2017-05-24), Berlin/Heidelberg , pages 2055 - 2063, XP036334364, ISSN: 1438-2377, DOI: 10.1007/s00217-017-2916-0
WILDSCHUT J. ET AL: "Catalytic hydrotreatment of fast pyrolysis oil: Model studies on reaction pathways for the carbohydrate fraction", ENVIRONMENTAL PROGRESS & SUSTAINABLE ENERGY, JOHN WILEY & SONS, INC., US, vol. 28, no. 3, 12 August 2009 (2009-08-12), US , pages 450 - 460, XP072447974, ISSN: 1944-7442, DOI: 10.1002/ep.10390
Attorney, Agent or Firm:
CARTER, Ryan, N. (US)
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