Pyrolysis
Pyrolysis is a controlled thermal decomposition of organic raw materials. It is an environmentally friendly waste recycling method which causes no direct combustion.
Depending on the type of raw materials processed secondary products may be obtained. For example, during the pyrolysis of tires an additional product is fired steel cord, in the pyrolysis of waste oil products paraffin is produced, and in the pyrolysis of wood it is charcoal.
The output value of furnace fuel and carbonaceous residue after pyrolysis depends on the type, composition and calorific value of the processed waste.
The types of recyclable waste:
Utilization of sour tars
Oil sludge is a physiochemical mixture consisting of oil products and mechanical impurities that are formed at all stages of oil production, transportation and refining.
Pyrolysis is the most promising method for the disposal of oil sludge because in this process oil sludge is processed into a secondary product suitable for reclamation of disturbed lands, construction of roads or backfilling of production sites. Formed pyrolysis gas serves as fuel to ensure the operation of the installation itself.
Average products production
Typical installation
Advantages
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Receiving secondary products at the output.
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There are no harmful emissions into the atmosphere.
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Recirculation of pyrolysis gas to the operation of the unit.
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Provided for the installation of instrumentation, control systems and an automated process control system.
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An automatic nitrogen supply is provided in case of emergency.
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Compliance with international quality and safety standards (European Directive "On the safety of the machinery and equipment" (2006/42/EC).
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Installations are mobile complexes and transported in 20 or 40 foot sea containers.
Emissions
Financial indicators
The sensitivity analysis of the project was carried out based on the change in the main indicators. NPV, IRR and the payback period in relation to the price of the final product in the form of pyrolysis oil (heating oil) and inflationary expectations expressed in the discount rate adopted in the amount of 6% to 14%.
Analysis of the price influence shows a significant margin of safety for the project. With a price decrease within 10%, the internal stack of probability changes by only 3 points and is 61%, which is a significant indicator.
The payback period varies within one month. A change (price reduction) to 20% will change the internal rate of return by 7 points to 57% and increase the payback period by 5 weeks, which gives a project adjustment within 7%.
At the same time, an increase in the price level by 10-15% increases the internal rate of return by 5-8 points and reduces the payback period by 3-4 weeks.
Project sensitivity analysis
Changes in inflationary expectations, at rates from 0 to 6% to 16%, fluctuations in the main indicators change within 10% with high rates (12-16%), which does not have a significant impact on the project (payback periods increase by 5 weeks). At 6-8%, there are practically no changes.
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Within the threshold values, the project will not lose its investment attractiveness, has a significant margin of safety and is stable with significant fluctuations in the market. The ROI cannot be adjusted by more than 10% in the worst market conditions.
Main equipment
Our company provides:
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Installations warranty service - 1 year.
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Post-warranty service.
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Waste processing services.
Optional equipment
For power generation:
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Heat recovery boiler.
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Steam generator.
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Gas generator.
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Heat exchangers.
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For brine processing:
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Evaporation pool.
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Dehydration block.
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Electrolysis.
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Condenser.
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Heat exchangers.
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Water tanks.
Completed projects
1. Installation of continuous pyrolysis UTD-2-800.
Customer: "Gagarin Tire Plant Edesko“LLC (Smolensk region).
2. Installation of thermal destruction UTD-2 with periodic unit for rectification of liquid pyrolysis fuel.
Customer: Saryadyr coal deposit (Kazakhstan).
3. UTD-2-2000.
Customer: Viru Keemia Grupp (Estonia).
4. UTD-2-200M.
Customer: Wiederkehr Recycling AG, (Switzerland).
5. Installation of thermal destruction UTD-2-200M.
Customer: TRIDACNA Ltd., (Israel).
6. Installation of thermal destruction UTD-1 (4 units).
Customer: Atakam Inc., Wyoming Corporation, (USA).
7. Installation of thermal destruction UTD-2/500
Customer: Kiev Cardboard and Paper Mill (Obukhov, Ukraine).
8. Installation of thermal destruction - 2/2000
Customer: Dhana company, Lviv (Ukraine).
Certifications
Our Company has all the necessary permits and certificates, from laboratories and expert organizations (including international).
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A full package of permits for the entire model range of UTD has been received including :
International certificates of conformity to Directive 2006/42/EC (TUV NORD).
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Expert opinion for compliance with technical conditions (certified by the Ukrainian Center for Industrial Safety).
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Sanitary and Epidemiological Conclusion from the Ministry of Health of Ukraine.
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SGS Test Analysis of the quality of resulting product.
SGS test report
