TVK Annual Report 2010 (pdf, 2.5 MB)
TVK Annual Report 2010 (pdf, 2.5 MB)
TVK Annual Report 2010 (pdf, 2.5 MB)
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Protecting the environment<br />
Climate change<br />
<strong>TVK</strong> and MOL have fully harmonized their operations also in connection with green house gases. Accordingly, we are making<br />
conscious efforts at minimizing emissions. There was a substantial increase in the number of corporate facilities granted a<br />
permission to emit gases by the UHG5479-1 license due to regulatory changes concerning the second trading period and our<br />
pyrolysis plants have also been subject to the rules governing the trading of carbon dioxide quotas since January 1, 2008,<br />
which imposed major changes in the area of monitoring and reporting emissions. In <strong>2010</strong>, CO2 emissions subject to ETS<br />
amounted to 1,127 million tons, which is why the allocated quantity recorded in the National Allocation Plan approximates<br />
closely the emissions budgeted for the trading period between 2008 and 2012. Our continuous efforts at improving feedstock<br />
consumption and energy efficiency have had a significant impact on reducing specific CO2 emissions.<br />
Change of CO2 emissions:<br />
CO2/HVC<br />
0.8 0.85 0.9 0.95 1 1.05 1.1 1.15 1.2 1.25<br />
2004<br />
2005<br />
Clean air<br />
Emission monitoring data suggest that plant process emissions of pollutants complied with the effective control limits. We<br />
spent HUF 2.1 million on controlling compliance in <strong>2010</strong>. We use the intermittent measurement method envisaged in legal<br />
provisions and regulatory requirements at the required frequency to control local point sources. The tests are performed by<br />
accredited laboratories.<br />
The National Air Pollutant Monitoring Network performs regular checks of the presence pollutants in the ambient air near <strong>TVK</strong><br />
and evaluates air quality. Air pollution levels are recorded by the immission measurement stations located in neighbouring<br />
settlements and the recorded levels are read and checked by the Northern Hungarian Directorate of Environmental<br />
Protection, Nature Conservation and Water Management (the Directorate). We received no notice from the Directorate of<br />
pollutant concentrations above control limit and that any such instances were attributable to our activities.<br />
Waste management<br />
In 2009 – at MOL Group a group level – concluded waste contracts.<br />
Through involving the services of both active and passive partners cost-efficiency of all wastes and monitoring of wastes life<br />
time became ensured.<br />
As a result of concluding the long-term joining contracts we realized significant cost saving regarding the normal wastes<br />
already in <strong>2010</strong>.<br />
2006<br />
2007<br />
2008<br />
2009<br />
<strong>2010</strong><br />
HVC – High Value Chemicals (ethylene, propylene, butadiene, benzene, hydrogen)<br />
As each process we operate complies with BAT requirements, we have very little room to reduce CO2 emissions any more.<br />
Moreover, petrol chemistry is highly energy intensive and hence energy consumption is a major cost item of our operations.<br />
Consequently, improving energy efficiency can couple with further reductions of CO2 emissions. Recognising this, we have<br />
launched several projects aiming at improving our energy efficiency and in doing so we took into account the financial<br />
implications of potential CO2 emissions during the evaluation of our project plans and investment decisions.<br />
We have taken important measures to contribute to implementing our climate strategy and to reaching additional<br />
improvements of the efficiency of energy consumption, including the following key actions:<br />
• The quantity of steam necessary for <strong>TVK</strong> operations is ensured by <strong>TVK</strong> Power Plant (<strong>TVK</strong> Erőmű) with high CO2 and<br />
energy efficiency. Here we also utilize flue gas heat content in district heating system.<br />
• A project was started for Replacement of the oil firing in SC-1 F8001 boiler with normal (NG) and inert-contained<br />
natural gas (AFG – Alternative Fuel Gas). The technical and economic preparation of the project has been finished; the<br />
implementation is planned for the 2011-2012, as it has to be harmonized with the SC-1 general overhaul scheduled in<br />
2012. Reduction of the CO2 emission and of the energy consumption is targeted with the project.<br />
• The project of Preheating of combustion air for F8001 boiler also aims increasing its energy-efficiency by utilizing the<br />
seasonal excess of low pressure steam, saving natural gas accordingly. Project preparation has also been finished;<br />
firms were selected through a tendering procedure for supply and installation of the new heat exchanger to be built in.<br />
Implementation is scheduled for 2012, year of SC-1 plant’s turnover.<br />
• Within SC-1 Development project we continued and successfully closed Reconstruction and capacity increase of the F<br />
1009 ethane furnace. By cracking the ethane amount earlier not processed but used as fuel, now an additional amount of<br />
ethylene is produced, and the specific feed-consumption data of the plant can be improved.<br />
• Better than expected return data have been reached by commissioning the cracked gas pipeline between SC-1 and SC-2.<br />
By installing of the system, the flaring losses can be reduced at the starting and shutdown procedures of the crackers.<br />
Besides, the new system is suitable for transfer of off-gases and of the excess fuel gases from one cracker to be processed<br />
in the other plant. Implementation of the project leaded to reduction of raw material and natural gas consumption as well<br />
as to reduction of the CO2 emission.<br />
• Within Recovery of CH (propylene) gases at the railway loading-unloading station, two subprojects are being prepared<br />
in parallel: the propylene recovery and the LPG products recovery. By collecting and processing a part of the CH-gases,<br />
inevitably vaporized and presently flared during the tank cars loading process, raw material consumption and CO2<br />
emission are reduced simultaneously.<br />
Waste management at our Company is properly regulated in accordance with the European Union’s norms. In the year <strong>2010</strong><br />
our waste management activity met the instructions.<br />
The updated recording of wastes (hazardous and non-hazardous) at <strong>TVK</strong> Nyrt is carried out in the break-down as per unit<br />
line, in accordance with formation processes.<br />
In <strong>2010</strong> 3,869 tons of waste formed at the Company, treatment cost of which amounted to HUF 20.5 million.<br />
In 2005 the following cost emerged in connection with hazardous waste treatment: HUF 124 million, in 2006 HUF 58 million,<br />
in 2007 HUF 36 million, in 2008 HUF 56 million, in 2009 HUF 62.9 million, while in <strong>2010</strong> it reached HUF 47 million.<br />
Change of hazardous waste volume is detailed in the following diagram:<br />
Volume of hazardous wastes refer<br />
to 1 kt produced ethylene<br />
0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0<br />
2001<br />
2002<br />
2003<br />
2004<br />
2005<br />
2006<br />
2007<br />
2008<br />
2009<br />
<strong>2010</strong><br />
Quantitative decrease in volume of hazardous waste occurred primarily in consequence of maintenance jobs – that produced high<br />
quantity of wastes. In <strong>2010</strong> was again an overhaul, which is more concerned department.<br />
In <strong>2010</strong> approximately 559 tons of hazardous waste were formed due to the maintenance and investment activity.<br />
The sold, then recycled products and recycled packaging<br />
In order to meet its obligations on utilisation of packaging materials <strong>TVK</strong> Nyrt. Concluded contract with Öko-Pannon Kht for<br />
undertaking manufacturer’s obligations .<br />
The Öko-Pannon Kht. – as a coordinating organisation – performs its obligations instead of <strong>TVK</strong> Nyrt., in order to reach<br />
exemption from the product fee payment – in such a way that it concludes conttracts with waste treating and waste recycling<br />
companies, and performs its obligations set in the legal rules relating to the proper ratio utilisation of packaging wastes using<br />
the services of the above companies.<br />
Sustainability report<br />
104 <strong>TVK</strong> <strong>Annual</strong> <strong>Report</strong> <strong>2010</strong><br />
105