Distillation Apparatus for Cutback Asphalt

    The instrument uses a distillation unit to recover bitumen from the asphalt mixture. The asphalt pavement or asphalt mixture is extracted with a solution and the solvent in the extract is removed, and the properties of the asphalt in the mixture are not changed during the operation.

    The bitumen recovered from the asphalt pavement or the asphalt mixture according to this method can be used to evaluate the aging degree of the asphalt in the petroleum asphalt mixture, analyze the cause of the damage of the asphalt pavement, and use the mix ratio design of the recycled asphalt mixture. The various properties and chemical components of the recovered bitumen are determined as needed.

LH-0726 Distillation Apparatus

Composed by:

Florence flask, 500ml, heat-resistance glass, ground, flat bottom;

Oil bath;

Condensing pipe, straight, water jacket length 200mm;

Breather pipe;

Thermometer 0~300℃;

Gas flowmeter, 0~4000ml/min;

Solvent recovery bottle, 500ml;

CO2 gas cylinder (equipped by user).

KHS-07A Rotovapor Apparatus

Composed by:

Flask: 500mL, heat-resistant glass, grinding mouth, flat bottom;
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;
Curved glass tube: diameter 10mm;
Cork: Good sealing with the bottleneck;
Condenser tube: straight, water jacket length of at least 200mm;
Thermometer: 0 ℃ ~ 300 ℃, accuracy 1℃, mercury ball 6mm long;
Erlenmeyer flask, 500mL;
CO2 gas and gas cylinders (equipped by user);
Gas flowmeter, the measured capacity of 2000mL / min or more;
Heating sleeve;
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).
Centrifuge tube, capacity of more than 250mL;
Decompression filter;
Electric insulation sets (size and 500mL distillation bottle), can also be used oil bath or sand bath, and a thermostat device;
Solvent, Trichlorethylene, industrial use (equipped by user);
Other: glass wool cover, zeolite, glass capillary.

Packing: Standard wooden cases

Delivery: within 10 days after payment