Inventor

DOTSON RONALD L

US47 patents

⚠️ This page may combine multiple inventors who share the name “DOTSON RONALD L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DOTSON RONALD L

OLIN CORP

Process for the removal of chlorate and hypochlorite from spent alkali metal chloride brines

Process for preparing potassium ferrate (K2 FeO4)

Recovery of dichlorine monoxide from hypochlorous acid solutions

Process for making a calcium/sodium ferrate adduct by the electrochemical formation of sodium ferrate

Process for the treatment of anolyte brine

Direct electrochemical reduction of nitric acid to hydroxylamine nitrate

Electrolysis of alkali metal chloride brine in catholyteless membrane cells employing an oxygen consuming cathode

In situ reduction of electrode overvoltage

Plated metallic cathode

Purification of alkali metal chloride brines

Process for electrolysis in a membrane cell employing pressure actuated uniform spacing

Electrochemical process for production of chloric acid from hypochlorous acid

Electrochemical process for producing chlorine dioxide from chloric acid

Process for decomposing solutions of hydroxylammonium salts

Removal of chlorate from electrolyte cell brine

Process for removing available halogen from anolyte brine

Method of purifying aqueous solutions of alkali metal hydroxides

Plated metallic cathode

Electrochemical production of KNO3 /NaNO3 salt mixture

Cell having in situ reduction of electrode overvoltage

Electrolytic process for producing potassium hydroxide

Electrochemical production of available chlorine containing organic compounds in a divided cell

Process for producing perchloric acid and ammonium perchlorate

Process for concentrating aqueous solutions of hydroxylammonium salts

Hydroxylammonium nitrate free of ammonium nitrate

Electric plasma discharge combustion synthesis of chlorine dioxide

Method of purifying aqueous solutions of metal hydroxides

Process for removal of mercury from hydroxyl-ammonium nitrate solutions

Process for removal of inert gases from liquid chlorine and system therefor

Method of reducing excess nitric acid in aqueous hydroxylamine nitrate solutions

Process for the production of perchloric acid

Electrodes for electrolytic cells

Method to reduce electrical contact resistance between contact surfaces in an electrode

Electrodes for electrolytic cells

Electrolytic cell for purifying aqueous solutions of alkali metal hydroxides

Method for operating electrolytic diaphragm cells

Electrolytic process for potassium hydroxide

Method for preparing calcium hypochlorite

Hydroxylammonium nitrate free of ammonium nitrate

Method of purifying aqueous solutions of metal hydroxides

Hydrogen halide removal in halogenated aliphatic nitrile production

Electrochemical production of organic hypohalite compounds in an undivided cell

DIAMOND SHAMROCK CORP

Electrolytic production of high purity alkali metal hydroxide

Electrolytic production of high purity alkali metal hydroxide

Electrolytic production of high purity alkali metal hydroxide

Process for brine membrane cell operation with external caustic and nacl concentration control

AHN BYUNG K

Electrolytic process for potassium hydroxide