and secondary raw materials

  • Discovering the unused potential of secondary materials ...

     · There is no general definition for secondary raw materials, but they typically include waste materials (e.g. mine tailings), side streams (e.g. slag and ashes), processing residues, material removed during product life cycle, and the products and their materials that have reached the end of their life cycle. Waste-free production is not always ...

  • Biotechnologies for critical raw material recovery from ...

     · Biotechnologies for critical raw material recovery from primary and secondary sources: R&D priorities and future perspectives N Biotechnol . 2015 Jan 25;32(1):121-7. doi: 10.1016/j.nbt.2013.08.004.

  • Geopolymerization Ability of Natural and Secondary Raw ...

    Geopolymerization Ability of Natural and Secondary Raw Materials by Solubility Test in Alkaline Media . by Barbara Liguori. 1,*, Ilaria Capasso. 1, Marco De Pertis. 2, Claudio Ferone. 2 and . Raffaele Cioffi. 2. 1. Dipartimento di Ingegneria Chimica, dei Materiali e della Produzione Industriale, Università Federico II, 80125 Napoli, Italy. 2.

  • Secondary raw materials | European Circular Economy ...

    the Marketplace is a platform for trading secondary (raw) materials, residuals, recyclables, and used machines; its members are located around the world; the Community is where to find relevant circular industry information and business case studies.

  • Raw Materials Definition

     · Raw materials are materials or substances used in the primary production or manufacturing of goods. Raw materials are commodities that are bought and sold on commodities exchanges worldwide ...

  • Secondary Raw Material | Article about Secondary Raw ...

    materials and articles which, after complete initial use (wear), may be used repeatedly in production as starting material. The most important forms of secondary raw material are scrap, such as usable waste of ferrous, nonferrous, and precious metals; spent lubricants; rejected material from components; discontinued articles made of polyethylene; and worn out tire treads, spent sulfuric acid ...

  • Near-zero-waste processing of low-grade, complex primary ...

     · Therefore, these materials could be named secondary resources or secondary raw materials, as they can be identified as materials and products which can be used as raw materials by simple re-use or via recycling and recovery (European Commission, 2020).

  • Berlin Recycling and Secondary Raw Materials Conference ...

    An important component here is provided by recycling efficiency and the effective use of secondary raw materials. It is therefore no surprise that the previous Berlin Recycling and Raw Materials Conference has been correspondingly renamed and was devoted, on 2 …

  • Raw materials

    secondary raw materials. The reporttwo s will be voted at the 13-16 March plenary session in Strasbourg. Based on their expertise, four speakers presented key insights into supporting markets for SRMs in the transition to a circular economy:

  • primary and secondary raw materials

    Suggest as a translation of "primary and secondary raw materials" Copy; DeepL Translator Linguee. EN. Open menu. Translator. Translate texts with the world''s best machine translation technology, developed by the creators of Linguee. Linguee.

  • Primary and secondary raw materials

    Valorem d.o.o. offers you primary and secondary raw materials for ferrous and non-ferrous metallurgy. We also offer you transshipment, logistics, warehousing and more.

  • Primary and secondary raw materials

    1 Primary and secondary raw materials Types of rocks and deposits 12 Rock cycle 12 Natural stone (solid rocks) 16 Igneous rocks 16 Sedimentary rocks 20 Metamorphic rocks 25 Unconsolidated rock 28 Sand 28 Gravel 30 Residual construction materials 32 Asphalt demolition 32 Milled asphalt 34 Demolished concrete 36 Mixed rubble 37

  • What are Secondary Materials?

     · Secondary Materials are materials that have been used, recycled and sold for use in manufacturing. These products allow for less reliance on the search for new raw resources for items such as paper, aluminum and plastic. It is advantageous in the sustainable use of resources so that these materials can be maintained for longer periods.

  • Metals Trading Company

    RAW MATERIALS. SECONDARY ALUMINIUM; ALUMINIUM BILLETS; PRIMARY ALUMINIUM; ALUMINIUM SCRAP; SECONDARY COPPER; SEMI PRODUCTS. ALUMINIUM PROFILES AND TUBES; ALUMINIUM BARS AND RODS; STAMPING AND MACHINING; INQUIRY; CONTACT; English; Raw Materials. SECONDARY ALUMINIUM. Ingots up to 16 kg, strapped in bundles up to 1000 kg or …

  • Secondary raw materials

    Thanks to our business, secondary raw materials get a second life and are later turned into great new products in manufacturing processes. We comply with responsible and sustainable business principles, maintaining a relationship of trust with our partners and customers.

  • Minerals | Free Full-Text | Separation of Products from ...

    Separation of Products from Mineral Sequestration of CO 2 with Primary and Secondary Raw Materials . by Dario Kremer * and . Hermann Wotruba. AMR Unit of Mineral Processing, RWTH Aachen University, 52064 Aachen, Germany * Author to whom correspondence should be addressed.

  • secondary raw materials

    Many translated example sentences containing "secondary raw materials" – Spanish-English dictionary and search engine for Spanish translations.

  • Secondary Raw Material

    Peter del Strother, in Lea''s Chemistry of Cement and Concrete (Fifth Edition), 2019. 2.1.2 Secondary Raw Materials. The use of secondary raw materials is usually driven by cost, to which transport is often a major contributor. Waste-derived raw materials may have sustainability benefits. PFA (pulverised fuel ash), arising from the burning of coal in coal-fired power stations is widely used; it ...

  • Waste and secondary raw materials

     · Here is a survey about secondary raw materials and waste in the paper field that compares the experiences of Italy, France and Spain. What is waste and what isn''t? How does waste collection work, which is the supply tool of one of the most strategic raw materials for the paper industry? Waste management regulations are not the same in all ...

  • Processing of primary and secondary raw materials ...

    Processing of primary and secondary raw materials. Conference "Processing and recycling", Freiberg/Germany (7th and 8th November 2012) Auditorium # Lecture hall. Posterausstellung # Poster exhibition. Prof. Heinrich Schubert. Prof. Heinrich Schubert (links/left) und/and Prof. Dieter Uhlig. Oberbürgermeister der Stadt Freiberg Bernd-Erwin ...

  • Jokey: Recyclates and other secondary raw materials

    Secondary raw materials The best packaging was once a packaging. Paints, construction materials, chemicals and other non-food products are just as well and safely packaged in our packaging made of up to recycled material as in new plastics.

  • Identification of secondary raw materials in mold powders ...

     · The secondary raw materials contribute substantially to the overall SiO 2 content of the mold powders due to their high silica content. To reduce the viscosity of the mold slag, fluorine is added usually in the form of fluorite (CaF 2). Occasionally, cryolite (Na 3 AlF 6) or villiaumite (NaF) is added. Another source of fluorine is the PS.

  • New secondary raw materials studied for coatings

    The secondary raw materials that Teknos is researching include both products at the end of their life cycle and industrial side streams from which raw material for coatings can be separated. The principle of a circular economy is simple: one man''s waste is another man''s raw material. Consequently, Teknos'' partners are key players as raw ...

  • Secondary raw materials | European Circular Economy ...

    The Waste Transformers transforms organic (food) waste in an anaerobic digester called a Waste Transformer housed in 20-foot shipping containers into clean energy, water and high-grade fertiliser whilst also upcycling the waste into new raw materials for paper, textiles or soaps. They do this all on-site where the waste is produced.

  • Secondary resources, raw materials and water reuse ...

    Secondary resources, raw materials and water reuse With its developments in biotech and physico-chemical processes for recovering valuable materials and nutrients (P, N) from sewage and other sources of waste as well as for the reuse of treated wastewater, Fraunhofer IGB makes important contributions towards the establishment of a sustainable ...

  • The 5 Sectors of the Economy

     · Primary Sector . The primary sector of the economy extracts or harvests products from the earth such as raw materials and basic foods. Activities associated with primary economic activity include agriculture (both subsistence and commercial), mining, forestry, grazing, hunting and gathering, fishing, and quarrying.The packaging and processing of raw materials are also considered to be part of ...

  • Secondary Raw Materials: Recycling Plastics and Polymers

    raw materials in the manufacture of plastic products Introduction 2. Contents 3 1. Production of Plastics and Waste ... Use secondary raw materials • Directly reclaim waste and recycle your product • Example: DuPont Reclaim waste and recycle ent, on t. Example: Internal Recycling 18

  • Circular Economy

    The circular economy is a central pillar of Wienerberger''s Sustainability Program 2023: It enables us to ensure the long-term availability of raw materials. In the future, all new Wienerberger products will be recyclable or reusable. At the same time, we are continuously increasing the amount of secondary and recycled raw materials used in production.

  • Secondary Industry: Meaning, Types, Characteristics, and ...

     · Secondary industry is defined as the industry that deals with the raw materials effectively collected by the primary industry so that they can convert them into finished products.These finished goods are in turn sold by Tertiary industries in the consumer market. In an economy, the industrial sector is dominated by producing and manufacturing of finished products.

  • Transform your waste into high quality secondary raw ...

    We also develop partnerships with recycling firms to deliver high-quality secondary raw materials which satisfy the growing requirements of the market. Plastic recovery In 50 years, the use of plastic has increased twenty-fold, and certain consumer products contain more than 50 different plastic resins.

  • secondary raw materials

    EurLex-2. Products that fulfil these conditions are called secondary raw materials. tmClass. Sorting of waste and secondary raw materials for conversion into energy. Europarl8. I agree that waste may contain hidden materials that can be used to produce secondary raw materials. Giga-fren.

  • secondary raw material

    Products that fulfil these conditions are called secondary raw materials. tmClass. Sorting of waste and secondary raw materials for conversion into energy. Europarl8. I agree that waste may contain hidden materials that can be used to produce secondary raw materials. Giga-fren.

  • Primary, Secondary and Advanced Manufacturing Processes ...

    Concepts of primary, secondary and advanced manufacturing processes are discussed here with examples. Primary processes convert raw material to a basic shaped product. Secondary processes further improve the properties, quality, tolerance, etc. Advanced processes directly provide good properties and qualities.

  • Resource efficiency and secondary raw materials management ...

    Using secondary raw materials conserves resources and promotes recycling, thereby making a major contribution to climate change mitigation and environmental protection. There is far too little exploitation of the opportunities for reusing the secondary raw materials produced in India.