Free fatty acid separation and recovery using resin
Abstract
The disclosure provides various methods for separating and recovering free fatty acids crude oil containing free fatty acids using certain ion-exchange resins to reduce the amount of free fatty acids in the crude oil to 3% or less such that the resultant oil is useable in downstream chemical processes. After separation and removal of the free fatty acids form the crude oil, the ion-exchange resin is reusable in further free fatty acid separation reactions.
- Inventors:
- Issue Date:
- Research Org.:
- Univ. of Illinois at Urbana-Champaign, IL (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 2293781
- Patent Number(s):
- 11795403
- Application Number:
- 17/828,955
- Assignee:
- The Board of Trustees of the University of Illinois (Urbana, IL)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C10 - PETROLEUM, GAS OR COKE INDUSTRIES C10G - CRACKING HYDROCARBON OILS
- DOE Contract Number:
- SC0018420
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 05/31/2022
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Singh, Vijay, and Singh, Ramkrishna. Free fatty acid separation and recovery using resin. United States: N. p., 2023.
Web.
Singh, Vijay, & Singh, Ramkrishna. Free fatty acid separation and recovery using resin. United States.
Singh, Vijay, and Singh, Ramkrishna. Tue .
"Free fatty acid separation and recovery using resin". United States. https://www.osti.gov/servlets/purl/2293781.
@article{osti_2293781,
title = {Free fatty acid separation and recovery using resin},
author = {Singh, Vijay and Singh, Ramkrishna},
abstractNote = {The disclosure provides various methods for separating and recovering free fatty acids crude oil containing free fatty acids using certain ion-exchange resins to reduce the amount of free fatty acids in the crude oil to 3% or less such that the resultant oil is useable in downstream chemical processes. After separation and removal of the free fatty acids form the crude oil, the ion-exchange resin is reusable in further free fatty acid separation reactions.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2023},
month = {10}
}
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Works referenced in this record:
Volatile fatty acid adsorption on anion exchange resins: kinetics and selective recovery of acetic acid
journal, April 2019
- Eregowda, Tejaswini; Rene, Eldon R.; Rintala, Jukka
- Separation Science and Technology, Vol. 55, Issue 8
Biodiesel purification by a continuous regenerable adsorbent process
patent, January 2012
- Munson, James R.; Cooke, Brian S.; Bertram, Bryan L.
- US Patent Document 8,097,049
Adsorptive Removal of Saturated and Unsaturated Fatty Acids Using Ion-Exchange Resins
journal, May 2012
- Maddikeri, Ganesh L.; Pandit, Aniruddha B.; Gogate, Parag R.
- Industrial & Engineering Chemistry Research, Vol. 51, Issue 19
Methods and systems for biological coal-to-biofuels and bioproducts
patent, February 2020
- Wawrousek, Karen E.; Richards, Patrick; Bland, Alan E.
- US Patent Document 10,557,155
Reduction of Free Fatty Acids of Waste Oil by Acid-Catalyzed Esterification
journal, January 2011
- Otadi, Maryam; Shahraki, Alemeh; Goharrokhi, Mahdi
- Procedia Engineering, Vol. 18
Separation of Oleic Acid from Soybean Oil Using Mixed-Bed Resins
journal, March 2010
- Jamal, Yousuf; Boulanger, Bryan O.
- Journal of Chemical & Engineering Data, Vol. 55, Issue 7
Recent Strategy of Biodiesel Production from Waste Cooking Oil and Process Influencing Parameters: A Review
journal, January 2013
- Gnanaprakasam, A.; Sivakumar, V. M.; Surendhar, A.
- Journal of Energy, Vol. 2013
Deacidification of sulfur olive oil. I. Single‐stage liquid‐liquid extraction of miscella with ethyl alcohol
journal, February 1991
- Turkay, Selma; Civelekoglu, Halidun
- Journal of the American Oil Chemists' Society, Vol. 68, Issue 2
Production of Commercial Biodiesel from Genetically Modified Microorganisms
patent-application, September 2015
- Sanchez-Riera, Fernando; Huang, Wei; Shastry, Vineet
- 14/668213; 20150267134
Method for Producing Butanol and Isopropanol
patent-application, June 2013
- Day, Donal F.; Hoogewind, Adam K.; Randhava, Sarabjit S.
- 13/708899; 20130149757
A Comprehensive Method of Ion Exchange Resins Regeneration and Its Optimization for Water Treatment
book, August 2020
- Al-Asheh, Sameer; Aidan, Ahmad
- Promising Techniques for Wastewater Treatment and Water Quality Assessment
Biodiesel production from used cooking oil: A review
journal, November 2013
- Mandolesi de Araújo, Carlos Daniel; de Andrade, Claudia Cristina; de Souza e. Silva, Erika
- Renewable and Sustainable Energy Reviews, Vol. 27
Deacidification of Soybean Oil by Ion Exchange
journal, December 2012
- Deboni, Taiana M.; Cuevas, Maitê S.; Neto, Paulo Mielke
- Food and Bioprocess Technology, Vol. 6, Issue 12
Removal of free fatty acids from water immiscible fluids via ion exchange resins
patent, November 1978
- Schoenenberger, Karl A.; Fries, William
- US Patent Document 4,125,550