Abson recovery method asphalt rotavapor apparatus
This test method covers the recovery by Abson method of asphalt from a solution from a previously conducted extraction. The asphalt is recovered with properties substantially the same as those it possessed in the bituminous mixture and in quantities sufficient in further testing.
Comprises:
KHS -07A/1 flask: 500mL, heat-resistant glass, grinding mouth, flat bottom.
KHS -07A/2 Ventilation tube: rubber tube length of at least 180mm, diameter 6mm, ball diameter 10mm, there are six staggered
side hole, aperture of about 1.5mm
KHS -07A/3 curved glass tube: diameter 10mm
KHS -07A/4 Cork: Good sealing with the bottleneck.
KHS -07A/5 Condenser tube: straight, water jacket length of at least 200mm
KHS -07A/6 thermometer: 0 ºC ~ 300 ºC, accuracy 1 ºC, mercury ball 6mm long
KHS -07A/7 Erlenmeyer flask, 500mL
KHS -07A/8 CO 2 gas and gas cylinders
KHS -07A/9 gas flowmeter, the measured capacity of 2000mL / min or more
KHS -07A/10 heating sleeve
KHS -07A/11 high-speed centrifugal separator, can be installed more than 4 centrifuge tube, centrifugal force of not less than 770
times the acceleration of gravity (770G).
KHS -07A/12 centrifuge tube, capacity of more than 250mL
KHS -07A/13 decompression filter
KHS -07A/14 electric insulation sets (size and 500mL distillation bottle), can also be used oil bath or sand bath, and a thermostat
device.
KHS -07A/15 Solvent, Trichlorethylene, industrial use
KHS -07A/16 Other: glass wool cover, zeolite, glass capillary.
Main technical parameters
Temperature controlling range: 50~200ºC
Voltage: AC 220V, 50HZ
Power: 1000W x 2
Recycling capacity: 10L/h
Total weight: 18kg approx.
Overall dimension: 960x600x500mm
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