Name: RF-33/TV/RDI
SKU: P6

Homepage>Systems for testing reducibility of iron ores, pellets and sinter>RF-33/TV/RDI

Celkový pohled před zkouškou, retorta mimo pec - - - Overall view before testing - the retort hung on rail is out of furnace

Pohled z protější strany (viz žluté přívody plynů) - - - A look from opposite side (see yellow gas supply hoses)

Detail balančního vážicího systému - - - Detailed view of the balancing weighing system

Zajíždění retorty do pece - - - Inserting retort into the furnace

Detail spodního víka retorty - - - Detailed view of the retort lower lid

Otevřená pec s retotou po ukončení redukce - - - Opened furnace with retort after ending the reduction process

Celkový pohled včetně vozíku a chladicího boxu s retortou vlevo- - - Overall view including the trolley and cooling box with retort on the left

Protokol o zkoušce - - - Test protocol (in Czech language)

For more detailed information about the

RF-33/TV/RDI

ISO 4695, ISO 7215, ISO 4696-1, ISO 4696-2

The RF-33/TV/RDI System is the latest and most comprehensive version of the original RF-33 System for coke quality testing. The RF-33/TV/RDI has been designed primarily to test the properties of the iron ore charge – lump ores, pellets, and sinter. However, in case of adding the coke making software modules and CSR testing equipment, it is also possible to test coke properties alike with the RF-33, RF-33/KK or RF-33/TV Systems. The RF-33/TV/ RDI System therefore can be, generally said, widely usable for studying high-temperature physicochemical properties of metallurgical raw materials in the environment of process gases.

Testing of the iron-containing charge materials can be performed according to the relevant Standards (ISO 4695, ISO 7215, ISO 4696-1, and ISO 4696-2), or, for research purposes, also by some non-standard procedures.

Technical parameters

Electrically heated test furnace:

vertical, resistance heating blocks "KANTHAL"

Operational temperature:

1 100 °C (max. 1200 °C)

Power consumption:

9 kVA

Used retort (reaction tube):

L 900/D 75 mm, made of heat resistant stainless steel

Possibly used technological gases:

up to 4 concurrently (CO, CO2, H2, N2)

Measuring /control of gas flows:

OMEGA mass flowmeters /controllers

Postcombustion of waste gases:

safety burner

Continuous weighing of tested sample:

compensation method, use of accurate (0.02 g/d) elektronic scales

Retort cooling down after the test end:

forced, in a mobile cooling box with fan

Control of the test process:

automated, by a control computer

Technical in formation to the RF-33/TV/RDI

en-rdi-1.pdf

RF-33/TV/RDI

Technical parameters

Technical in formation to the RF-33/TV/RDI

Questions to the RF-33/TV/RDI