HX-HN2 Coal Activity Tester

Detailed introduction of coal activity analyzer

Coal activity refers to the chemical reactivity of coal and coke with carbon dioxide, that is, the ability of coal to reduce carbon dioxide under high temperature conditions, and is one of the indicators of coal chemical stability. The HX-2 coal activity analyzer consists of three parts: a silicon carbon high-temperature furnace, a controllable silicon temperature controller, and a gas analyzer. It has the advantages of fast heating speed, good insulation performance, accurate temperature control, and sensitivity.

Scope of application of coal activity analyzer

An instrument used to determine the reactivity of coal to carbon dioxide, and is also one of the instruments used in coal gasification research. It is widely used in coal laboratories of coal, metallurgy and other departments
Technical parameters of coal activity analyzer

Technical indicators of the project

Short term furnace temperature of 1500 degrees Celsius, using furnace temperature of 1200-1300 degrees Celsius

Constant temperature zone 100mm

The heating rate is 20-25 degrees per minute, and within 1 hour, the furnace temperature can reach 1200-1300 degrees

Silicon carbon tube double thread type with a diameter of 45/35 × 500/100,40mm

Reaction tube Corundum tube Φ 25/20 × 850 mm

The controller can automatically perform constant temperature control within the full range of 0-1600 degrees

Pyrometer platinum rhodium platinum thermocouple, range 0-1600 degrees, accuracy level 1.0

Power consumption 4-5 kW

Power supply voltage 220V ± 20V

Total weight 90kg

High temperature furnace size 400mm × 460mm × 980mm

Controller size 380mm × 450mm × 250mm

Gas storage float size 360 × 750mm