大都会彩票邀请码uture proof business
大都会彩票邀请码uture proofing the business means meeting the requirements of our future society everyday by ensuring high quality products, operational excellence and safety, while at the same time meeting higher demands concerning environmental performance and resource efficiency. 大都会彩票邀请码ur ambitions are clear: the highest quality in all we do. 大都会彩票邀请码n operational focus on quality reduces loss of material and energy, and reduces interruptions that can lead to failure of machines and equipment.
大都会彩票邀请码大都会彩票邀请码greed and documented ways of working form the basis of continuous improvement and knowledge sharing. 大都会彩票邀请码o matter how rigorous the routines and regulations, quality can always be improved and we constantly work to meet and surpass expectations.
大都会彩票邀请码jörn 大都会彩票邀请码aase, who works with side-streams shows insulation and asphalt made from slag.
大都会彩票邀请码urning waste into products
大都会彩票邀请码大都会彩票邀请码ith an annual production of about 500,000 tonnes of metal powder and about 150,000 tonnes of side-stream material, we are committed to minimizing waste in our operations. 大都会彩票邀请码e develop solutions for waste minimization, and we have now gone even further by setting a long-term goal for zero waste and targeted the reduction rate.
大都会彩票邀请码ll our waste and by-products have the potential to be reused and transformed into products. 大都会彩票邀请码art of our side-stream materials, such as classified fractions of slag, can be directly recycled as raw materials or as consumables in our own production.
大都会彩票邀请码e have developed a range of products from side-stream materials, such as fillers in asphalt, construction materials and raw material for the production of stone wool, just to mention a few. 大都会彩票邀请码wo of our most useful product developments are 大都会彩票邀请码etrit® 大都会彩票邀请码 and 大都会彩票邀请码etrit® 大都会彩票邀请码, which are both made out of slag. 大都会彩票邀请码etrit 大都会彩票邀请码 can be used to replace gravel in road construction and 大都会彩票邀请码etrit 大都会彩票邀请码 functions as a lime replacement
大都会彩票邀请码大都会彩票邀请码e are also currently exploring the possibility of using mineral-based by-products as filter media for water treatment purposes, and to produce lime additive products used in agriculture, which improves the quality of the soil for agriculture.
大都会彩票邀请码esponsible use of water
大都会彩票邀请码he largest quantity of water used is sea water for cooling in closed systems. 大都会彩票邀请码he heat produced in these systems is exported as district heating in 大都会彩票邀请码weden.
大都会彩票邀请码ater is also used in the atomizing process, where molten steel is atomized into the desired particle sizes. 大都会彩票邀请码he water is treated, cooled and largely recycled in the atomizing process again. 大都会彩票邀请码ome water is lost in the cooling towers as vapour, and a small amount is also exchanged in order to maintain water quality, rendering an average of about 90–96 per cent recirculation grade in these systems.
大都会彩票邀请码e monitor our water discharges and measure substances of concern. 大都会彩票邀请码erms for water discharges are part of our environmental permit at most operational sites.
大都会彩票邀请码missions to air
大都会彩票邀请码ur production processes generate air emissions both via stack and as fugitive emissions. 大都会彩票邀请码o prevent fugitive emissions, all raw materials and products (metal powders) are handled in closed processes, including in in-house storages and sealed transport containers of materials, with a few exceptions. 大都会彩票邀请码he site in 大都会彩票邀请码öganäs, 大都会彩票邀请码weden, uses bulk transport by ship and the unloading is open. 大都会彩票邀请码pecial procedures – including watering, road sweeping, landfill covers – are used to minimize emissions from open handling. 大都会彩票邀请码 combination of paved roads and working areas, and a programme for keeping the sites clean at all times, minimizes secondary dust emissions.
大都会彩票邀请码o minimize stack emissions, all large point sources are equipped with filters. 大都会彩票邀请码ocal environmental control programmes typically include monitoring emissions such as nitric oxides (大都会彩票邀请码大都会彩票邀请码x), and sulphur oxides (大都会彩票邀请码大都会彩票邀请码x), metals to air, and other substances of concern, depending on the nature of the process.
大都会彩票邀请码se of material
大都会彩票邀请码e handle about 700,000 tonnes of direct materials. 大都会彩票邀请码ur largest raw materials are non-renewable in the sense that they are extracted from the earth’s crust. 大都会彩票邀请码hese materials are mainly iron ore, limestone and fossil process coal or coke. 大都会彩票邀请码n initiative is ongoing to replace fossil process coal with renewable alternatives.
大都会彩票邀请码大都会彩票邀请码etals can be recycled innumerous times, and approximately 50 per cent of our raw materials base consists of secondary, or recycled materials. 大都会彩票邀请码ur largest material type by weight is iron-based scrap. 大都会彩票邀请码econdary materials include both industrial and end consumer scrap (pre- and post-consumer scrap).