C22B9/055 - CPC Classification Index

ClassID:

119302 ⎘

C22B9/055 - CPC Classification

Classification description:

General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals; Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas while the metal is circulating, e.g. combined with filtration

Recent Application in this class:

20250327150

ENERGY EFFICIENT SALT-FREE RECOVERY OF METAL FROM DROSS

20230357888

ENERGY EFFICIENT SALT-FREE RECOVERY OF METAL FROM DROSS

20200332392

ENERGY EFFICIENT SALT-FREE RECOVERY OF METAL FROM DROSS

20200182246

Open exit molten metal gas injection pump

20190161825

METHOD AND APPARATUS FOR RECYCLING MAGNESIUM ALLOY CUTTINGS

20170009319

ENERGY EFFICIENT SALT-FREE RECOVERY OF METAL FROM DROSS

20160053762

Rotor and rotor shaft for molten metal

20150167119

Method of producing porous aluminum

20120160063

Device for degassing molten steel with an improved discharge nozzle

20080307927

In-line salt refining of molten aluminium alloys

20080206473

Material submergence system

20080202290

System and method for in-line molten metal processing using salt reactant in a deep box degasser

20060180962

Gas mixing and dispersement in pumps for pumping molten metal

20060125159

Material submergence system

20050236746

Device for the in-line treatment of liquid metal by means of gas and filtration

20050017417

Material submergence system