Features of structural formation and properties of technogenic raw materials in construction material production
- DOI
- 10.2991/aime-17.2017.112How to use a DOI?
- Keywords
- classification of wastes, structural changes, reactivity, galvanic sludge
- Abstract
The paper reveals regularity in solid phase materials property change depending on their capability of structural changes. A classification of technogenic waste is proposed that takes into account the condition of their production (biogenic, chemogenic, pyrogenic and mechanogenic) and nature of structural and property changes. Technogenic wastes may serve and are already serving as a source of raw materials for industry. Recommended waste conversion technology for production of construction materials is given for each group of waste. As an example, a possibility of pyrogenic waste conversion and recovery that takes into account the structural instability of the materials is shown. In this case, the structure may be stabilized by a corresponding method of primary processing or the existing structural instability may be used in the composite synthesis technology. A rational recovery scheme that influences the structure of the material is proposed for chemogenic waste in the form of galvanic sludge. Recovery of galvanic sludge may proceed both with and without extraction of metals as additional product
- Copyright
- © 2017, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Yury Konstantinovich Rubanov PY - 2017/07 DA - 2017/07 TI - Features of structural formation and properties of technogenic raw materials in construction material production BT - Proceedings of the International Conference "Actual Issues of Mechanical Engineering" 2017 (AIME 2017) PB - Atlantis Press SP - 690 EP - 695 SN - 2352-5401 UR - https://doi.org/10.2991/aime-17.2017.112 DO - 10.2991/aime-17.2017.112 ID - Rubanov2017/07 ER -