Definition of technical requirements of secondary raw ...

secondary raw materials, to provide a general view of what is currently needed. SRMs should fulfil the basic industry needs as raw materials do, so that, they will be taken as reference and will be the first step to develop quality standards. In this sense, those needs will be called "technical ...

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

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 …

Geopolymerization Ability of Natural and Secondary Raw ...

The extent of the dissolution of aluminosilicate compounds is crucial, since the amount of Si and Al initially dissolved is essential for the following polycondensation and can strongly influence physical and mechanical performances of the final product. In order to set up a method to test the ability of a material to react in alkaline media, different aluminosilicate sources have been ...

Secondary raw materials - Deref

Secondary raw materials. Deref produces and sells a wide range of mineral raw materials for the main European manufacturers of shaped and unshaped refractory products used in steel, ceramics and glass industries. Deref is one of the main actors in the European markets for the manufacturing of secondary raw materials. › Fireclay.

[PDF] Raw Materials Research And Development Studies On ...

Raw Materials Research and Development Studies on Secondary Raw Materials Vol 6 Sorting at Source of Consumer Waste. Author: Commission of the European Communities, Directorate General XII - Research, Science, Education Publish On: 1979.

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.

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.

primary and secondary raw materials - Spanish translation ...

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.

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 ...

Raw Materials - Horizon 2020 - European Commission

In order to tap the full potential of primary and secondary raw materials and to boost the innovation capacity of the EU raw materials sector a number of challenges along the entire raw materials value chain will be addressed in the Raw materials part of the Societal Challenge 5: "Climate action, environment, resource efficiency and raw materials".

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 ...

Mineral recycling and Secondary Raw Materials on EC's radar

New Circular Economy Package targets mineral recycling and trade in secondary raw materials. The European Commission (EC) has recently adopted what it calls an "ambitious" new Circular Economy Package in order to propel Europe towards a circular economy.. The initiative, driven by a team headed by First Vice-President Frans Timmermans and Vice-President Jyrki Katainen, will …

Secondary raw materials | European Circular Economy ...

Secondary raw materials Innovation and investments Fishing industry by-products and municipal solid waste are transformed into bioplastics in the European DAFIA project, coordinated by AIMPLAS.

Waste Deals - waste and secondary raw materials

waste and secondary raw materials! The idea that sparked this Project was to help waste market participants overcome problems that plague our professional lives (yes – we, that is the Team behind this platform, trade waste/scrap on a daily basis!), namely to find sources (or buyers) of waste/secondary raw materials that not only offer a ...

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.

Secondary Raw Material - an overview | ScienceDirect Topics

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 ...

LMFund – Investments in secondary raw materials

The prices of secondary raw materials and metals are listed at stock exchanges and keep changing from minute to minute. In a month's time, a year's time, or a day the prices can fall or rise by 30%. You need to be aware that secondary raw materials and metals are not meant to be purchased in order to make a profit of 10% by selling them ...

Secondary material marketplaces - Circular Economy Guide

Secondary material marketplaces. Secondary material marketplaces are online or brick-and-mortar forums that facilitate the exchange of secondary raw materials. These marketplaces allow secondary material suppliers and buyers to find each other on a web-based platform. The concept evolved out of industrial symbiosis thinking and gained traction ...

Report on characterization of primary and secondary raw ...

secondary raw materials include flotation tailings and metallurgical wastes that will be supplied by the mining partners. This work package was divided into four tasks concerning the following objectives: – definition, collection and characterization of primary raw materials,

Supporting the Market for Secondary Raw Materials in a ...

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:

Raw materials - Environment - European Commission

These "secondary raw materials" can be traded and shipped just like primary raw materials from traditional extractive resources. EurLex-2. Secondary raw materials; municipal wastes and other wastes. Eurlex2018q4. Trade in secondary raw materials is increasing both in …

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.

Primary, Secondary, & Tertiary Materials - Research ...

Secondary materials may also exist as both a primary and secondary source so it can be difficult to discern the differences. For example, a newspaper article reporting on a current event would be a primary material, though an article from the same newspaper commenting on the same current event is a secondary.

List of raw materials, core products and secondary ...

Table 2 presents a list of the raw materials used, as well as their derived core and secondary product categories. Since raw materials and final products were already determined by the coordinator ...

Allocation of credits for secondary raw materials in ...

Important topics are credits for co-products and secondary raw materials. Thanks to closed cycle management and modern recycling technologies, pre- and post-consumer scrap can be recovered to a large extent, which in turn can partially replace primary raw materials.

Secondary raw materials - Grigeo

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.

Secondary raw materials | European Circular Economy ...

Secondary raw materials. This call for feedback on technical screening criteria on circular economy is part of ongoing work by the Platform on sustainable finance, which was set up by the Commission to provide advice on the further development of the EU taxonomy.

(PDF) Quality improvement of granular wastess—The ...

89 waste materials that contain organics, soluble salts or are possibly reused as secondary raw building materials. heavy metals. According to the physical properties and To obtain such reusable materials, both non-stony materi- chemical composition, only the stony granular components als …

What are some examples of primary and secondary sectors ...

Answer (1 of 3): The primary and secondary and tertiary sectors traditionally correspond with natural resource acquiring (agriculture, mining, fisheries), manufacturing using these natural resources (food processing, manufactured final goods, housing) and services (nonphysical outputs like educat...