Patent ID: 11932560
Assignee: XEROX CORPORATION
Field: Chemical engineering (Chemistry)
Classification: CPC C  B  Y | IPC B  C

Claim 0:
1. A membraneless electrochemical device, comprising:
a fluid feed stream input to the membraneless electrochemical device;
a first electrode comprising a first redox-active material configured to have a proton-coupled oxidation reaction with a first portion of the fluid feed stream;
a second electrode comprising a second redox-active material configured to have a proton-coupled reduction reaction with a second portion of the fluid feed stream, wherein the first portion and the second portion are separated;
a first effluent stream comprising the first portion and having a first pH, wherein the first pH is the pH value of the first effluent stream;
a second effluent stream comprising the second portion and having a second pH different from the first pH, wherein the second pH is the pH value of the second effluent stream;
a first receptacle configured to receive an effluent stream having the first pH;
a second receptacle configured to receive an effluent stream having the second pH; and
a switching valve coupled to the first and second effluent streams and the first and second receptacles.