Inventor

HIRSCH MARTIN

DE54 patents

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

HIRSCH MARTIN

METALLGESELLSCHAFT AG

Method of and apparatus for carrying out an exothermic process

Method of producing fuel gas and process heat fron carbonaceous materials

Process of reducing fine-grained iron-containing material by means of solid carbonaceous reducing agents

Process of gasifying fine-grained solid fuels

Process for burning carbonaceous materials

Process for a direct reduction of iron oxide containing materials to form Fe3 C

Process of afterburning and purifying process exhaust gases

Fluidized bed process for producing alumina from aluminum hydroxide

Process for the heat treatment of fine-grained iron ore and for the conversion of the heat treated iron ore to metallic iron

Process and apparatus for cooling hot solids coming from a fluidized bed reactor

Process for generating heat and producing sponge iron

Method for separating vaporous phthalic acid anhydride from a gas stream

Process of reducing higher metal oxides to lower metal oxides

Process for cooling a hot process gas

Process for hot briqueting granular sponge iron

Combined gas and steam turbine process

Method of reprocessing metallurgical residues, which contain zinc and lead

Process of gasifying solid fuels in a moving bed and in a fluidized bed

Process for the continuous manufacture of steel

Process of producing sponge iron by a direct reduction of iron oxide-containing materials

Method for producing a mixture of iron carbide and granular, directly reduced iron

Process of producing liquid carbon-containing iron

Method of reprocessing zinc- and lead-containing residues from metallurgical plants by means of a circulating fluidized bed system

Process of making steel by melting sponge iron in an electric arc furnace

Direct reduction of iron oxide materials with solid carbonaceous reducing agents

Process of cooling hot granular solids

Process of producing magnesia with sulfuric acid recycle

Continuous process of melting sponge iron

Process for the manufacture of steel

Method of processing sodium oxalate formed during the digestion of bauxite

Process for sintering iron oxide-containing materials on a sintering machine

Method for producing iron carbide from granulated sponge iron

Process for obtaining metal oxide and SO2 -containing gases essentially free of SO3 and H2 SO4 from ferrous sulphate containing salt

Method of processing sodium oxalate formed during the digestion of bauxite

OUTOTEC OYJ

Method and plant for the heat treatment of solids containing iron oxide using a fluidized bed reactor

Method and plant for producing low-temperature coke

Method and plant for the heat treatment of solids containing iron oxide

Process and plant for producing metal oxide from metal compounds

Fluidized bed method and plant for the heat treatment of solids containing titanium

Process and plant for producing metal oxide from metal compounds

Method and plant for the heat treatment of solids containing iron oxide

Plant for the heat treatment of solids containing titanium

CITIBANK NA

Sales and marketing support system using a graphical query prospect database

Sales and marketing support system using a customer information database

STORA KOPPARBERGS BERGSLAGS AB

Method for reducing material containing iron oxides

LURGI METALLURG GMBH

Process and apparatus for a direct reduction of iron oxide containing materials to form Fe3 C

OUTOKUMPU OY

Process for conveying granular solids

VON MUELLER ALBRECHT

Method and system for supporting the diagnosis of an object having at least one disturbance

TIOXIDE GROUP SERVICES LTD

Treatment of iron chloride from chlorination dust

OUTOTEC OYI

Method and plant for the heat treatment of solids containing iron oxide