Phosphonium-based ionic liquids and their use in the capture of polluting gases

Dai, Sheng; Wang, Congmin; Luo, Huimin; Jiang, De-en

Title: Phosphonium-based ionic liquids and their use in the capture of polluting gases

Patent · Tue Jun 06 00:00:00 EDT 2017

OSTI ID:1361551

Dai, Sheng; Wang, Congmin; Luo, Huimin; Jiang, De-en

An ionic liquid composition having the following chemical structural formula: ##STR00001## wherein R.sup.1, R.sup.2, R.sup.3, and R.sup.4 are independently selected from hydrocarbon groups containing at least 1 and up to 20 carbon atoms, and X.sup.- is a cyclic anion that possesses a negatively-charged group reactive with a gaseous electrophilic species, particularly carbon dioxide or sulfur dioxide. Methods for capturing a gaseous electrophilic species, such as CO.sub.2 or SO.sub.2, by contacting the gaseous electrophilic species with an ionic liquid according to Formula (1) are also described.

View Patent

Cite

Export

Save

Research Organization:: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: AC05-00OR22725

Assignee:: UT-BATTELLE, LLC

Patent Number(s):: 9,670,237

Application Number:: 13/240,275

OSTI ID:: 1361551

Resource Relation:: Patent File Date: 2011 Sep 22

Country of Publication:: United States

Language:: English

References (18)

CO2 absorption solution Fradette, Sylvie; Ceperkovic, Olivera https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7740689 US Patent Document 7,740,689	patent	June 2010
CO2 removal from gas using ionic liquid absorbents Chinn, Daniel; Vu, De; Driver, Michael S. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20050129598 US Patent Application 10/737090; 20050129598	patent-application	June 2005
LOW-TEMPERATURE-CURABLE POLYURETHANE COMPOSITIONS WITH URETDIONE GROUPS, CONTAINING POLYMERS BASED ON POLYOLS THAT CARRY SECONDARY OH GROUPS Spyrou, Emmanouil; King, Corey; Grenda, Werner https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20080265201 US Patent Application 11/744053; 20080265201	patent-application	October 2008
RESIN COMPOSITION Amano, Hiroshi; Kawahara, Shigeru https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090030158 US Patent Application 12/180115; 20090030158	patent-application	January 2009
IONIC LIQUIDS AND METHODS FOR USING THE SAME Bara, Jason E.; Camper, Dean E.; Noble, Richard D. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090291874 US Patent Application 12/470420; 20090291874	patent-application	November 2009
PROCESS FOR ACCELERATED CAPTURE OF CARBON DIOXIDE Gellett, Wayne L.; Bucholz, Tracy L.; Zvosec, Richard T. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20100086983 US Patent Application 12/569850; 20100086983	patent-application	April 2010
CO2 ABSORPTION SOLUTION Fradette, Sylvie; Ceperkovic, Olivera https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20100203619 US Patent Application 12/763105; 20100203619	patent-application	August 2010
IONIC LIQUIDS AS AMINE PROMOTER SOLVENTS FOR REMOVAL OF CARBON DIOXIDE Baugh, Lisa S.; Kortunov, Pavel; Calabro, David C. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20120063978 US Patent Application 13/228734; 20120063978	patent-application	March 2012
Molecular Design of High Capacity, Low Viscosity, Chemically Tunable Ionic Liquids for CO₂ Capture Gurkan, B.; Goodrich, B. F.; Mindrup, E. M. The Journal of Physical Chemistry Letters, Vol. 1, Issue 24, p. 3494-3499 https://doi.org/10.1021/jz101533k	journal	December 2010
Chemically Tunable Ionic Liquids with Aprotic Heterocyclic Anion (AHA) for CO₂ Capture Seo, Samuel; Quiroz-Guzman, Mauricio; DeSilva, M. Aruni The Journal of Physical Chemistry B, Vol. 118, Issue 21, p. 5740-5751 https://doi.org/10.1021/jp502279w	journal	May 2014
Ionic Liquids Based on Azolate Anions Smiglak, Marcin; Hines, C. Corey; Wilson, Timothy B. Chemistry - A European Journal, Vol. 16, Issue 5, p. 1572-1584 https://doi.org/10.1002/chem.200901418	journal	February 2010
Simple synthesis of tetra-n-butylphosphonium benzimidazolate/benzimidazole mixture as a thermally stable proton conductor Tsuji, Yuki; Mizumo, Tomonobu; Ohno, Hiroyuki Chemical Communications, Vol. 47, Issue 11, p. 3132-3134 https://doi.org/10.1039/C0CC03170D	journal	January 2011
Hydrophobic and low-density amino acid ionic liquids Kagimoto, Junko; Taguchi, Satomi; Fukumoto, Kenta Journal of Molecular Liquids, Vol. 153, Issue 2-3 https://doi.org/10.1016/j.molliq.2010.02.002	journal	May 2010
Ionic Liquid High-Temperature Gas Sensor Array Jin, Xiaoxia; Yu, Lei; Garcia, Diego Analytical Chemistry, Vol. 78, Issue 19, p. 6980-6989 https://doi.org/10.1021/ac0608669	journal	October 2006
Ionic Liquids Made with Dimethyl Carbonate: Solvents as well as Boosted Basic Catalysts for the Michael Reaction Fabris, Massimo; Lucchini, Vittorio; Noè, Marco Chemistry - A European Journal, Vol. 15, Issue 45, p. 12273-12282 https://doi.org/10.1002/chem.200901891	journal	October 2009
Dual Amino-Functionalised Phosphonium Ionic Liquids for CO₂ Capture Zhang, Yanqiang; Zhang, Suojiang; Lu, Xingmei Chemistry - A European Journal, Vol. 15, Issue 12, p. 3003-3011 https://doi.org/10.1002/chem.200801184	journal	March 2009
Amine-Functionalized Task-Specific Ionic Liquids: A Mechanistic Explanation for the Dramatic Increase in Viscosity upon Complexation with CO₂ from Molecular Simulation Gutowski, Keith E.; Maginn, Edward J. Journal of the American Chemical Society, Vol. 130, Issue 44, p. 14690-14704 https://doi.org/10.1021/ja804654b	journal	November 2008
Room Temperature Ionic Liquids from 20 Natural Amino Acids Fukumoto, Kenta; Yoshizawa, Masahiro; Ohno, Hiroyuki Journal of the American Chemical Society, Vol. 127, Issue 8, p. 2398-2399 https://doi.org/10.1021/ja043451i	journal	March 2005

Similar Records

Ionic liquids containing symmetric quaternary phosphonium cations and phosphorus-containing anions, and their use as lubricant additives

Patent · Tue May 01 00:00:00 EDT 2018 · OSTI ID:1361551

Qu, Jun; Luo, Huimin

Ionic liquid-functionalized mesoporous sorbents and their use in the capture of polluting gases

Patent · Tue Jan 12 00:00:00 EST 2016 · OSTI ID:1361551

Lee, Jong Suk; Koros, William J.; Bhuwania, Nitesh; +2 more

Ionic liquids containing quaternary ammonium and phosphonium cations, and their use as environmentally friendly lubricant additives

Patent · Tue Sep 19 00:00:00 EDT 2023 · OSTI ID:1361551

Qu, Jun; Luo, Huimin; He, Xin

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Title: Phosphonium-based ionic liquids and their use in the capture of polluting gases

Citation Formats

References (18)

Similar Records

Related Subjects