UNKK-50 DEEP RESIDUE PROCESSING UNIT

DEEP RESIDUE PROCESSING UNIT "UNKK-50" " YIELD OF LIGHT PETROLEUM PRODUCTS IS UP TO 80%

LEARN HOW TO PROCESS RESIDUE AND OBTAIN ADDITIONAL PROFIT.

PURPOSE OF UNKK-50 UNIT

Innovative unit is designed to produce light oil products from atmospheric and vacuum residues of oil refining - fuel oil and tar - using the method of nanocatalytic cracking.

ECONOMIC ADVANTAGES OF THE UNKK-50 UNIT


MINIMUM OPERATING EXPENSES
The consumption of nanocatalyst is 1% of the mass of raw materials, and costs 350 rubles per ton.

HIGH PERFORMANCE
A single UNKK-50 unit can meet the needs of the average refinery in re-refining of oil refinery residues.

FAST PAY-BACK
Unit is fully paid-back in a short period - from 2 to 6 months from the beginning of operation.

DOUBLE PROFIT
The cost of light oil products received via the UNKK-50 unit is approximately twice the cost of residue.

TECHNICAL ADVANTAGES OF THE UNKK-50 UNIT


MINIMUM LOSSES
Losses are no more than 1.5%. Losses are no more than 1.5%. The resulting residual products - cracked residue and liquid catalyst – can be further processed, and dry gases are used as a fuel.

ENERGY EFFICIENCY
Dry gases made during the unit’s operation can be used as the fuel for it. Heating of raw materials is carried out in stages by means of heat recovery in the heat exchanger.

TECHNOLOGICAL FLEXIBILITY
The unit supports processing without rectification to produce tar and a mixture of light hydrocarbons, also with rectification to produce tar, diesel and gasoline. Adding an oxidation column allows you to make bitumen from the produced tar.

CONVENIENCE IN OPERATION
The unit operates in a continuous automatic mode. The spent nanocatalyst is being removed from the reaction zone in the cracked residue without stopping the production process.

SECURITY
The reactor furnace is protected against fire by means of an external steam curtain and an internal fire extinguishing system. The temperature of the waste products at each stage of the production cycle is controlled automatically.

GET ADDITIONAL INFORMATION

UNKK-50 UNIT’S PLAN
The UNKK-50 unit includes 3 interconnected nodes:

UNIT’S OPERATION PRINCIPLE

PREPARING A MIXTURE OF NANOCATALIZER WITH RAW MATERIAL
The fuel oil residue, heated up to 60 °C is supplied by the pump to the mixer to be mixed with nanocatalizer in the amount of not more than 2% of the mass of raw material.
HEATING
AFTER HEATING UP TO 138 °C IN THE INTERPIPE SPACE OF THE HEAT EXCHANGER, THE MIXTURE GOES TO THE PIPE OF THE HEAT EXCHANGER TO BE HEATED UP TO 320 °C AND THEN GOES TO THE REACTOR OVEN FOR CRACKING AT THE TEMPERATURE OF 385-440 °C UNDER PRESSURE OF 0.6-0.7 mpa (6-7 kgs/cm2).
CRACKING RESIDUE SEPARATION
From the reactor oven, nanocatalytic cracking product goes into the separator where the liquid cracking residue is separated from the vapour-gas catalyst. The catalyst comes into the interpipe space of the heat exchanger to be cooled to the temperature of 200-220 °C, at the same time heating the mixture of residue with nanocatalizer coming to the heat exchanger.
Cracking residue separated from gaseous catalysts comes to the tube space of the heat exchanger to be cooled to 140-150 °C, providing primary heating of the mixture of nanocatalizer and residue to be then taken to the warehouse.
SECTION OF LIQUID CATALYST
Cooled down to 40 °C the catalyst as a gas-liquid goes to a separator where the liquid catalyst is separated from hydrocarbon gases. Liquid catalyst is pumped out for further processing.
Hydrocarbon gases are being separated by the compressor and go to the refrigerator-condenser for cooling.
SECTION OF DRY HYDROCARBON GASES
Cooled down to 30 °C hydrocarbon gases go to the separator, where separation of dry and fat gases is conducted. Fat gases are to be separated to the storage container of liquefied gases, and non-condensed dry gases are separated to the fuel network.

THE CHEMICAL REACTION OF THERMOCATALISE THAT IS CONDUCTED WITH THE USE OF THE NANOCATALIZER IN THE MOBILE LAYER IS A BASIS OF THE PROCESS OF NANOCATALYTIC CRACKING.

The catalytic process is carried out directly on the initial stage by mixing the nanocatalyst and the initial raw material.

Due to the presence of the nanocatalyst in the moving layer, the phenomenon of catalyst "poisoning" and coking cannot be avoided using existing methods. The result is an increase in the conversion of thermostable high-molecular hydrocarbons to low-molecular hydrocarbons - gases and distillate products - and to minimize the yield of highly condensed residual products.

This technology allows processing almost any type of heavy hydrocarbon raw material.

PRODUCTS OF RESIDUE M-100 NANOCATALYTIC CRACKING

Product’s nameDensity at 20°С, кг/м3
1 Light product (catalyst) 810-820 75,0
2 Gas 1,5-1,6 8,0
3 Cracking-rest 910-915 14.0
4 Coke - 1.5
5 Losses 1.5

FRACTION COMPOSITION OF LIGHT PRODUCT (CATALYST)

Product’s name
1 Gas 1,0
2 Gasoline fraction k.k.200°С 30,0
3 Diesel fraction (200-360°С) 48,4
4 Rest >360°С incl.: fraction 360-500°С >500°С 19,6
16,4
3,2
5 Coke 1,0

TERMS OF MANUFACTURE AND DELIVERY, WARRANTY

The UNKK-50 unit is available, ready for shipment and installation.

WARRANTY FOR EQUIPMENT - 1 YEAR


The service life of the unit is at least 5 years, after which a technical audit is required.

We guarantee the unit to meet its technical requirements in case of following the conditions of operation, transportation and storage.

Delivery time of a new unit is 3 months. Our specialists carry out installation and commissioning works, as well as servicing within the whole service-life.