Equipment |
1 |
Emulsion production
unit, fully automated with PC/PLC
based process control
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1.1 |
SEP-INLINE 20 t/h bitumen
emulsion plant
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Colloid mill with variable
speed control and high speed feature
providing the means for tuning the properties
of the emulsion and expanding the range
of bitumen that can be successfully emulsified.
Capacity 15 - 25 t/h.
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Dosage lines for:
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Bitumen, 1500
15000 l/h
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Water-phase, 1200
12000 l/h
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Solvent, 265 2650
l/h
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Emulsifier, 37
370 l/h
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Acid, 30 300 l/h
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Stabiliser, 15
150 l/h
Flow meters in
all lines as well as pH meter in
the water phase for best possible
production accuracy.
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Combined water heating
emulsion cooling system saving energy
by utilizing the heat of the outgoing
emulsion to heat the in going cold water.
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PC/PLC based control
system featuring:
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automated start
up and shut down
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automatic control
and adjustment of all material dosage
and water heating
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alarm system connected
to automatic shut down
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comprehensive formulation
library
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Extensive recording
of process events providing the necessary
means for quality assured production.
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Process equipment mounted
on one integrated skid complete with
all piping and cabling. Switch board
and process computer free standing for
erection in control room.
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Production
unit, optional equipment
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1.2 |
Extra dosage pump, 320
l/h capacity, for start-up water-phase
waste recycling. Automatic control
via SEP control system.
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1.2.1 |
CST-4 Chemical Tank Battery
with two tanks for emulsifier, one for
acid and one for stabiliser including
heating elements and agitators for conditioning
of the chemicals and further
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1.2.2 |
Latex line, 210-850 l/h
capacity, with eccentric screw (mono)
type pump for handling shear sensitive
fluids such as latex, complete with frequency
controlled AC-motor, flow meter and pressure
gauge. Injection into static mixer in
emulsion line after cooler. Automatic
control via SEP control system
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1.2.3 |
Excess water line for
increased cooling capacity allowing cooling
water in excess of the water going into
the process to be passed through the
heat exchanger. Includes increased water
supply pump capacity and air operated
flow control valve. Automatic control
via the SEP control system
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1.2.4 |
Automatic pressure control
of the emulsion line pressure in cooler
and mill, including air operated valve
and pressure sensor. Automatic control
via the SEP control system.
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1.2.5 |
Dope line, 27-135 l/h
capacity, with pump, frequency controlled
motor, flow meter, pressure gauge and
all piping. Automatic dosage control
via SEP control system.
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1.2.6 |
Laboratory
and chemical handling equipment
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1.3 |
Recommended laboratory
equipment for emulsion production control
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1.3.1 |
Drum pump set for emulsifier,
capacity; 170-190 l/min, 50 - 300 cSt,
and acid, capacity; 40-60 l/min.
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1.3.2 |
Electrical belt heater,
2X1000 W, for steel drums including insulation
jacket.
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Production site
equipment
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1.4 |
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Equipment kit for 50
m 3 horizontal bitumen tank including,
2 agitators for top mounting, 2 level
switches for max and min level, temperature
gauge, control box with on/off controls,
motor starters and audible alarm.
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1.4.1 |
Equipment kit for 50
m 3 vertical emulsion tank including,
agitator for side mounting, level switch
for min level, temperature gauge and
control box with on/off control, motor
starter and audible alarm.
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1.4.2 |
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Bitumen
off loading station, 45 m 3 /h, including
vane type pump, coupling, gear and AC
motor mounted on a skid. Thermostatically
controlled heat tracing, mineral wool
insulation and metal cladding. 6 m flexible
tube, DN 100, with quick coupling and
valve. Electrical control box.
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1.4.3 |
Emulsion loading station,
45 m 3 /h, including vane type pump,
coupling, gear and AC motor mounted on
a skid. Thermostatically controlled heat
tracing, mineral wool insulation and
metal cladding. 6 m flexible tube, DN
80 with quick coupling, valve and stand
with balance. Electrical control box.
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1.4.4 |
Emulsion drum filling
station, 50-100 l/min,
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1.4.5 |
