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Z94-8543-05 After Reaction Tumbler per ASTM D5341, 220V/1PH/50-60Hz
Test System for Coke Strength After Reaction (CSR)
Preiser's Z94-8543-01 in conjunction with the Z94-8543-05
Tumbler, shown here, provides a high-quality, precision system for determining Coke
Reactivity Index (CRI) and Coke Strength After Reaction (CSR) to ASTM
Standard D5341. The ASTM standard was developed to simulate
the major weakening processes - chemical reaction with carbon dioxide
gas, and physical abrasion - encountered by coke lumps as they descend
through a blast furnace. In accordance with the ASTM method,
the system produces the coke/carbon dioxide reaction in a
regulated atmosphere vessel within a high-temperature furnace.
The reacted and cooled coke is then transferred to the
strength-after-reaction tumbler where it is tumbled for a specified
number of revolutions.
Features
Furnace
- Maximum Temperature: 1540oC
(2804oF)
- Heating Elemnents: 6 silicon carbide elements
- Power: 15,000W; 230Vac; 3 Phase
- Dimensions: 6"ID x 24"OD x 32"Length
- Heated Length: 18"
- Mounting Stand: Floor-standing, baseplate with levelers,
48" furnace mounting bar
Control System
- Cabinet Dimensions: 22"W x 17"D x 75"H
- Temperature Control: Programmable controller with outputs
for solenoid control
- Over-Temperature Control: Independent series controller,
power shut-down relay, manual reset
- Power Supply: Phase angle SCR with current limiting, %
power indicator, circuit breaker, power-on indicator
- Gas Control: N2 and CO2:
calibrated flow meter, mass flow regulator, flow control valve, needle
valve, pressure gauge, filter assembly, input and output bulkhead
fittings; gas selection solenoid valve
Reaction Vessel
- Material: Inconel 601
- Internal Dimensions: 3"ID x 8" Length (coke sample area)
- Internal Components: Gas diffuser, preheating section, Al2O3
preheating balls, thermocouple protective assembly
- External Components: Removable lid assembly with 3/8"
diameter gas outlet tube, thermocouple guide tube; 3/8" diameter gas
inlet tube
After Reaction Tumbler
- Description: Fully guarded motor driven tumbler with direct
speed reducer, timer, and revolution counter
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Product Description |
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Price |
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Z94-8543-05
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Test System for Coke Strength After Reaction (CSR)
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By Quote Only
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