C22B34/1263 - CPC Classification Index

ClassID:

119483 ⎘

C22B34/1263 - CPC Classification

Classification description:

Obtaining refractory metals; Obtaining titanium, zirconium or hafnium; Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds - obtaining metallic titanium from titanium compounds, e.g. by reduction

Sub-classes:

C22B34/1268 » {using alkali or alkaline-earth metals or amalgams} 34
C22B34/1277 » {using other metals, e.g. Al, Si, Mn} 38
C22B34/1281 » {using carbon containing agents, e.g. C, CO, carbides } 14
C22B34/1286 » {using hydrogen containing agents, e.g. H, CaH, hydrocarbons} 15

Recent Application in this class:

20260028740

SYSTEM AND METHOD FOR EXTRACTION AND REFINING OF TITANIUM

20240410070

SYSTEM AND METHOD FOR EXTRACTION AND REFINING OF TITANIUM

20230138417

Methods of Producing A Titanium Alloy Product

20200024761

System and method for extraction and refining of titanium

20190275589

Manufacturing apparatus comprising collocated reduction apparatus, processor and additive-manufacturing apparatus

20180094357

System and method for extraction and refining of titanium

20180044806

METHOD OF PRODUCING METAL

20180023208

System and method for extraction and refining of titanium

20170218479

Method for converting and separating vanadium, titanium, and iron from vanadium-titanium-iron concentrate in one step

20160312321

Smelting process and apparatus

20130164167

System and method for extraction and refining of titanium

20130052076

Separation method

20120263619

Method for preparing a metallic article having an other additive constituent, without any melting

20120156492

FEEDSTOCK

20110158843

Electrolytic reduction of metal oxides such as titanium dioxide and process applications

20100288649

MAGNESIOTHERMIC SOM PROCESS FOR PRODUCTION OF METALS

20100258260

Producing metallic articles by reduction of nonmetallic precursor compounds and melting

20100173170

Method of producing titanium

20090260481

Method for producing titanium metal

20080292488

Method for preparing a metallic article having an other additive constituent, without any melting

20080190777

Electro-Deoxidation Method, Apparatus and Product

20080145687

Method of producing titanium

20070269333

Method for fabricating a metallic article without any melting

20070251833

Electrochemical Reduction of Metal Oxides

20060110277

Electrolytic reduction of metal oxides such as titanium dioxide and process applications

20050223849

Method for making and using a rod assembly

20050175496

Method of reclaiming contaminated metal

20050145070

Producing metallic articles by reduction of nonmetallic precursor compounds and melting