2011 Matosinhos Data Book - Galp Energia

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10 01 02 03 04 05 06 07 08 09 GLOSSARY 11 48 Term Defi nition Unity Accident frequency (total and lost workday injuries) Corresponds to the ratio between the number of accidents (total and with working day losses, respectively) and millions of hours worked. The hours worked correspond to the sum of the annual hours worked by each member of the staff. Accidents in itinerae Represent accidents occurring on the route normally taken by the worker, whichever direction he or she is heading in, between the workplace or training location linked to said worker’s professional activity and his or her main or secondary residence, the place he or she normally has meals or the premises where he or she normally receives wages, resulting in death or bodily harm. Considers only the own staff. AP Represents the Aromatics Plant, a plant within the Matosinhos refi nery used for the production of solvents and aromatic compounds (toluene, xylene and benzene). API Density Unit of density according to the indicator of the American Institute of Petroleum (°API = (141.5/ specifi c weight at 60° F) - 131.5). Biochemical Oxygen Demand 5 (BOD 5 ) Corresponds to the oxygen consumed in the degradation of organic material at a mean temperature of 20ºC over 5 days in the wastewater, in accordance with the laboratory analyses conducted in the refi nery Laboratory. Claus Unit This is the unit used for recovering Sulphur. CO 2 Emissions under EU-ETS Represents the total carbon dioxide emissions accounted for in accordance with the provisions of refi nery’s Greenhouse Gas Emission Permit. Costs Total operating expenditure for operations related to each of the environmental categories (protection of water resources; waste management; soil and groundwater protection; air and climate protection). Classifi cation is made in accordance with the defi nitions of the National Statistical Institute . Cyanides Corresponds to the concentration of Cyanides in wastewater in accordance with the laboratory analyses conducted in the refi nery Laboratory. MATOSINHOS REFINERY / DATA BOOK ON HEALTH, SAFETY AND ENVIRONMENT 2011 Number of accidents by millions of hours worked Number of accidents Electricity production Represents electricity production measured on the boiler counters. Number of Tonnes of Oil Equivalent (toe) End-of-line equipment Facilities, equipment and identifi able machinery parts, as well as construction, that operate at the end of the production process, aimed at treating, preventing or measuring pollution. Fuel Gas Consumption Fuel gas consumption, for burning in Large Combustion Plants and process furnaces. Consumption by Flares (only regarding the pilots, excluding losses) is also associated with the Process. Gas Consumption Consumption of Fuel Gas enriched with Natural Gas, burned in the LCPs and process furnaces. Hazardous industrial waste produced Hydrocarbons in wastewater per level of activity Hydrocarbons in wastewater Represents the quantity of industrial waste that does represent a hazard to health and the environment, according to the applicable legislation and the European Waste List. The Lubricants Plant is not included. Corresponds to the concentration of hydrocarbons in wastewater in accordance with the laboratory analyses conducted in the refi nery Laboratory. Corresponds to the concentration of hydrocarbons in wastewater in accordance with the laboratory analyses conducted in the refi nery Laboratory. Industrial waste (hazardous Means the ratio between the quantity of industrial waste (hazardous or non-hazardous) and the load and nonhazardous) produced processed. per level of activity Integrated technologies Equipment and/or facilities or parts of equipment and/or facilities, that have been modifi ed to reduce pollution, integrated into the production process. Includes studies involving integrated analysis of solutions to improve environmental performance. Investments Total of the amounts of investment in the various environmental categories (Protection of water resource; Waste Management; Soil and groundwater protection; Air and climate protection) and Safety, Health and Hygiene at Work. The classifi cation is made according to the provisions supplied by the National Statistical Institute. º API mg/l ton € mg/l Number of accidents ton g/ton mg/l kg/ton €
01 02 03 04 05 06 07 GLOSSARY 08 09 11 Term Defi nition Unity LCP’s Large Combustion Facilities used in energy production, with thermal power greater than 50 MWt. Load processed (Level of activity) The load processed is a measure of the refi nery’s production intensity and Level of Activity, and is provided by the quantity, in mass, of raw materials that are processed, weighted by a conversion factor for crude oil equivalent. The conversion factor depends on the level of treatment that the raw materials and components are subjected. This weighting was introduced in 2008 to understand better the load processed. Lost Workday injuries Refers to the total number of work accidents (does not include accidents in itinerae), in which there were days or shifts in which the worker did not perform his or her duties, due to any inability to carry out his or her work. Medical examinations Refers to the number of admission examinations (obligatory medical examinations when a worker is hired, in order to evaluate the employee’s physical and psychological ability to carry out the function for which they are contracted); The number of periodic examinations (conducted at intervals prescribed by law, according to the worker’s age group); the number of occasional examinations (conducted for specifi c reasons, or on a doctor’s request/ initiative, or at the request of the worker). Only Petrogral workers are considered. Medical Treatment Cases Refers to the total number of work accidents (excluding accidents on the way to or from work), requiring the worker to be attended by a doctor. Natural Gas Consumption Consumption of Natural Gas burned in the LCP´s and process furnaces. ton Non-hazardous industrial waste produced Represents the quantity of industrial waste that does not represent a hazard to health and the environment, according to the applicable legislation and the European Waste List. It does not include recovered materials. The Lubricants Plant is not included. NO emissions Represents nitrogen oxide emissions (nitrogen monoxide and nitrogen dioxide), deriving from combustion of x RFO, Fuel gas and Natural gas, in boilers, Cogeneration and process furnaces. NO = NO + NO + NO x x RFO x FG x NG NO (t) = Consumption (t) x F x PCI (TJ/t) x 10 x RFO RFO RFO emission RFO -3 NO x Emissions per level of activity NO x FG (t) = Consumption FG (t) x F FG emission x PCI FG (TJ/t) x 10 -3 NO x GN according to the “Air Pollutant Emission estimation methods for EPER and PRTR reporting by refi neries, Concawe, report number 3/07R: NO x GN = NO x thermal + NO x fuel NO x thermal (kg) = 10 -3 x Consumption GN (t) x 1,11 x PCI (MJ/t) x F Base x F H2 x F Control x F Preheat x F H2O x F Load x F Burn NO x combustível = O Given that the percentage of combustible nitrogen in the Natural gas is zero. The formulas for RFO and Fuel Gas are applied to the combustion emissions, in accordance with the emission factors relating to combustion equipment having a thermal power greater or less than 50 MWt. Combustion units Type of fuel Emission factor With thermal power < 50MWt RFO 180 Fuel gas 140 With thermal power > 50MWt RFO 190 Fuel gas 140 From 1 April for fi xed sources with continuous monitoring, the calculation of emissions switched to being conducted by the Centralised Environmental Information System (SIAC - Sistema Informacao Ambiental Centralizada). Means the ratio between NO X emissions, counted according to the contents of “NO X Emissions” and the load processed. MATOSINHOS REFINERY / DATA BOOK ON HEALTH, SAFETY AND ENVIRONMENT 2011 ton Number of accidents Number of examinations Number of accidents ton NO x emissions kg/ton 49 10
Page 1: Matosinhos Refinery DATA BOOK ON HE
Page 4 and 5: MATOSINHOS REFINERY DATA BOOK ON HE
Page 6 and 7: 01 MESSAGE MENSAGEM FROM DA THE DIR
Page 8 and 9: 02 01 APRESENTAÇÃO INTRODUCTION 0
Page 10 and 11: 03 01 02 ENQUADRAMENTO FRAMEWORK 03
Page 12 and 13: 03 01 02 FRAMEWORK 04 05 06 07 08 0
Page 18 and 19: 04 01 02 03 ACTIVITIES, ACTIONS AND
Page 24 and 25: 05 01 02 03 04 IN EM FOCUS FOCO 05
Page 26 and 27: 05 01 02 03 04 IN FOCUS 06 07 08 09
Page 28 and 29: 06 01 02 03 04 05 INDICADORES ACTIV
Page 30 and 31: 06 01 02 03 04 05 ACTIVITY INDICATO
Page 32 and 33: 07 01 02 03 04 05 06 ENVIRONMENTAL
Page 40 and 41: 08 01 02 03 04 05 06 07 HEALTH INDI
Page 42 and 43: 08 01 02 03 04 05 06 07 HEALTH AND
Page 44 and 45: 08 01 02 03 04 05 06 07 HEALTH AND
Page 46 and 47: 09 01 02 03 04 05 06 07 08 COMMUNIT
Page 50 and 51: 10 01 02 03 04 05 06 07 08 09 GLOSS
Page 52 and 53: 11 01 02 03 04 05 06 07 08 09 10 DE
Page 54: 11 01 02 03 04 05 06 07 08 09 10 CO

2011 Matosinhos Data Book - Galp Energia

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