ClassID:

118909

C21C2300/06 - CPC Classification

Classification description:

Process aspects Modeling of the process, e.g. for control purposes; CII

Recent Application in this class:
#1
20250388987
2025-12-25

Methods for Improved Carbon Endpoint Determination

#2
20250369060
2025-12-04

JOINT REGULATION METHOD OF MATERIAL FLOW, ENERGY FLOW, AND CARBON EMISSION FLOW IN LONG-PROCESS IRON AND STEEL ENTERPRISES

#3
20250297806
2025-09-25

MULTI-SCALE TEST DEVICE FOR CRYSTALLIZATION PERFORMANCE OF HIGH-TEMPERATURE MELTS

#4
20250179597
2025-06-05

FURNACE STATE ESTIMATION DEVICE, FURNACE STATE ESTIMATION METHOD, AND MOLTEN STEEL PRODUCTION METHOD

#5
20240279079
2024-08-22

System and method to sustainable integrated wastewater treatment and air-cooling in a steelmaking plant

#6
20240229175
2024-07-11

A method of manufacturing of a steel product in several steelmaking units

#7
20240229174
2024-07-11

Method of manufacturing steel

#8
20240229171
2024-07-11

Manufacturing method of a steel product

#9
20240167112
2024-05-23

METHOD FOR OPERATING CONVERTER AND METHOD FOR PRODUCING MOLTEN STEEL

#10
20240132984
2024-04-25

A method of manufacturing of a steel product in several steelmaking units

#11
20240132983
2024-04-25

Method of manufacturing steel

#12
20240132981
2024-04-25

Manufacturing method of a steel product

#13
20240035104
2024-02-01

CONVERTER BLOWING CONTROL METHOD AND CONVERTER BLOWING CONTROL SYSTEM

#14
20240002964
2024-01-04

Method and system for determining converter tapping quantity

#15
20230332260
2023-10-19

REFINING PROCESS CONTROL DEVICE AND REFINING PROCESS CONTROL METHOD

#16
20230142051
2023-05-11

DECARBURIZATION REFINING METHOD FOR MOLTEN STEEL UNDER REDUCED PRESSURE

#17
20220325368
2022-10-13

METHOD OF DYNAMIC CONTROL FOR BOTTOM BLOWING O2-CO2-CaO CONVERTER STEELMAKING PROCESS

#18
20220177986
2022-06-09

METHOD FOR MONITORING A STEELMAKING PROCESS AND ASSOCIATED COMPUTER PROGRAM

#19
20220034586
2022-02-03

Method for operating an electric arc furnace

#20
20210047702
2021-02-18

METHOD TO CONTROL SLAG FOAMING IN A SMELTING PROCESS

#21
20180347908
2018-12-06

Equipment for measurement and control of load material fed into a furnace

#22
20180347907
2018-12-06

Method for determining the state of a refractory lining of a metallurgical vessel for molten metal in particular

#23
20170227290
2017-08-10

System and method for determining temperature of a metal melt in an electric arc furnace

#24
20150049780
2015-02-19

Method for operating an arc furnace and smelting system having an arc furnace operated according to the method

#25
20150003488
2015-01-01

Control system for a melting process

#26
20140318314
2014-10-30

Method for melting steel

#27
20140130636
2014-05-15

Method and a control system for controlling a melting process

#28
20130051423
2013-02-28

METHOD FOR DETERMINING A TIME FOR CHARGING AN ELECTRIC ARC FURNACE WITH MATERIAL TO BE MELTED, SIGNAL PROCESSING DEVICE, MACHINE-READABLE PROGRAM CODE, STORAGE MEDIUM AND ELECTRIC ARC FURNACE

#29
20130018508
2013-01-17

Control of the converter process by means of exhaust gas signals

#30
20120320942
2012-12-20

METHOD FOR OPERATING AN ARC FURNACE, CONTROL AND/OR REGULATING DEVICE FOR AN ARC FURNACE, AND ARC FURNACE

#31
20120183010
2012-07-19

Method for controlling a melt process in an arc furnace and signal processing component, program code and data medium for performing said method

#32
20120166107
2012-06-28

Diagnostic system and method for metallurgical reactor cooling elements

#33
20110251712
2011-10-13

SYSTEM FOR TRACKING SYSTEM PROPERTIES

#34
20110209579
2011-09-01

System for furnace slopping prediction and lance optimization

#35
20110174457
2011-07-21

PROCESS FOR OPTIMIZING STEEL FABRICATION

#36
20080307926
2008-12-18

Method for Determining the Properties of the Content of an Arc Furnace

#37
20070296976
2007-12-27

Non-contact exhaust gas measurement by means of FTIR spectrometry in metallurgical installations

#38
18655340
2024-11-19

Method and device for controlling temperature of molten steel during ladle furnace (LF) refining based on interpretable machine learning