US 11,104,574 B2
Hydrogen sulfide mediated water splitting for hydrogen gas an sulfur dioxide production
William Green, Belmont, MA (US); and Ryan Gillis, Lake Jackson, TX (US)
Assigned to Massachusetts Institute of Technology, Cambridge, MA (US)
Appl. No. 16/959,441
Filed by Massachusetts Institute of Technology, Cambridge, MA (US)
PCT Filed Jan. 10, 2019, PCT No. PCT/US2019/013018
§ 371(c)(1), (2) Date Jul. 1, 2020,
PCT Pub. No. WO2019/140068, PCT Pub. Date Jul. 18, 2019.
Claims priority of provisional application 62/616,181, filed on Jan. 11, 2018.
Prior Publication US 2020/0369518 A1, Nov. 26, 2020
Int. Cl. C01B 3/04 (2006.01); C01B 17/04 (2006.01); C01B 17/50 (2006.01); C01B 3/52 (2006.01); C01B 3/50 (2006.01); C01B 7/13 (2006.01); C01B 3/56 (2006.01)
CPC C01B 3/04 (2013.01) [C01B 3/52 (2013.01); C01B 3/56 (2013.01); C01B 7/135 (2013.01); C01B 17/0473 (2013.01); C01B 17/0495 (2013.01); C01B 17/508 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A method of decomposing hydrogen sulfide, comprising:
reacting hydrogen sulfide with water and iodine to create sulfur dioxide and hydroiodic acid.