公开(公告)号：US11697094B2

公开(公告)日：2023-07-11

申请号：US17743942

申请日：2022-05-13

Applicant: John Jerome Chambless ,  Robert Paul French

Inventor： John Jerome Chambless ,  Robert Paul French

IPC: B01D53/86 ,  B01J35/02 ,  B01D47/02 ,  B01J23/52

CPC classification number: B01D53/864 ,  B01D47/021 ,  B01D53/8696 ,  B01J23/52 ,  B01J35/023 ,  B01D2255/106

Abstract: A method of purifying air polluted by smoke and fumes, such as from wildfires and other hazard, may deploy a series of fluid filled vessels that act as filters to trap and/or neutralize components that would foul an aqueous suspension of gold nanoparticles that is effective in converting toxic carbon monoxide to carbon dioxide. Non-toxic fluids may be used. As the gold nanoparticles are effective in a basic solution, the solution may contain a visible pH indicator or an apparatus that deploys the method may continuously monitor the pH thereof.

公开(公告)号：US20220370957A1

公开(公告)日：2022-11-24

申请号：US17743942

申请日：2022-05-13

Applicant: John Jerome Chambless ,  Robert Paul French

Inventor： John Jerome Chambless ,  Robert Paul French

IPC: B01D53/86 ,  B01J35/02 ,  B01J23/52 ,  B01D47/02

Abstract: A method of purifying air polluted by smoke and fumes, such as from wildfires and other hazard, may deploy a series of fluid filled vessels that act as filters to trap and/or neutralize components that would foul an aqueous suspension of gold nanoparticles that is effective in converting toxic carbon monoxide to carbon dioxide. Non-toxic fluids may be used. As the gold nanoparticles are effective in a basic solution, the solution may contain a visible pH indicator or an apparatus that deploys the method may continuously monitor the pH thereof.