Method of removing nitrogen monoxide from a nitrogen monoxide-containing gas using a water-soluble iron ion-dithiocarbamate, xanthate or thioxanthate

Patent · Tue Mar 07 04:00:00 EST 1989

OSTI ID:5637751

Liu, D K; Chang, S G

A method is described of removing nitrogen monoxide from a nitrogen monoxide-containing gas, which method comprises: contacting a nitrogen oxide-containing gas with an aqueous solution of water soluble organic compound-iron ion chelate.

• Assignee: Dept. of Energy, Washington, DC
• Patent Number(s): US 4810474
• OSTI ID: 5637751
• Country of Publication: United States
• Language: English

Related Subjects

02 PETROLEUM
020800 -- Petroleum-- Waste Management
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
500200 -- Environment
Atmospheric-- Chemicals Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
AIR POLLUTION ABATEMENT
ALKALI METALS
AQUEOUS SOLUTIONS
CHALCOGENIDES
CHARGED PARTICLES
CHELATING AGENTS
CHEMICAL COMPOSITION
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
DENITRIFICATION
DISPERSIONS
ELEMENTS
FLUE GAS
GASEOUS WASTES
HYDROGEN
IONS
IRON IONS
KINETICS
METALS
MIXTURES
NITROGEN COMPOUNDS
NITROGEN OXIDES
NONMETALS
OXIDES
OXYGEN COMPOUNDS
POLLUTION ABATEMENT
POTASSIUM
REACTION KINETICS
REMOVAL
SODIUM
SOLUTIONS
SULFUR
WASTES