Chemical Composition of Container Glass
ثبت نشده
چکیده
Issue: Understanding the chemical composition of container glass is critical to recycling for a number of reasons. First, the chemistry has significant implications for managing the behavior of molten glass in any remelt application, from large-scale container manufacturing down to cottage-industry pressed glass. Second, the composition has important implications for evaluating health concerns related to glass handling, such as free silica content (see Analysis of Glass Dusts Best Practice). In addition, product manufacturers are required to produce Material Safety Data Sheets (MSDS) which describe chemical composition and special handling precautions. Finally, the chemistry is important in determining the compatibility of glass with new and novel secondary uses.
منابع مشابه
Study of the traces of nature in herbal deposits of a thousand-year-old Alembic glass analyzed and processed by the Gas Chromatography-Mass Spectrometer (GC-MS).
During the Islamic periods, the containers characterized by narrow or pear-shaped glass-body with a round bottom and long drainage pipe or tube were known, but rarely have been studied. There are three different hypotheses for applications of such containers. A cupping glass(Shakh-i hajamat) for phlebotomize in medicine, “Alembic” for chemical or alchemical experiments, or containers for pharma...
متن کاملMECHANICAL AND CHEMICAL PROPERTIES OF SiO2-Al2O3-CaO-MgO (R2O) GLASS CERAMICS IN THE PRESENCE OF VARIOUS NUCLEATING AGENTS
Abstract: The application of inexpensive materials such as copper, zinc, lead, iron and steel slag in manufacturing of glass and glass-ceramic products in construction industry, lining materials as anti-corrosion and anti-abrasion coatings in metals and etc, has led to considerable progress in glass technology in recent years. The composition of slag glass-ceramics is mainly located in the ...
متن کاملAnalytical Studies and Identification of Production Process in the Glass Objects from the Underground Hand-Made Architectural Complex of Arzanfood, Hamedan
Study on the production technology in ancient glass artefacts is one of the interesting subject in the field of archaeological sciences. The aim of this study is to identify the chemical composition and production technology in the glass objects discovered form the underground hand-made architectural complex of Arzanfood, near Hamedan, in western Iran. These objects are including some broken pi...
متن کاملPhysical-chemical characterization of a galvanic sludge and its inertization by vitrification using container glass
Several industrial processes produce large amounts of heavy metals-rich wastes, which could be considered as “trash-can raw materials”. The incorporation in ceramic systems can be regarded as a key process to permanently incorporate hazardous heavy metals in stable matrixes. In particular the aim of this work is to prepare and evaluate environmental risk assessment of coloured glass and glass-c...
متن کاملTHE EFFECT OF COMPLEX NUCLEATING AGENT ON THE PHYSICAL AND CHEMICAL PROPERTIES OF Li2O-Al2O3-SiO2 GLASS CERAMIC
Abstract: In the present work, effect of the nucleating agent such as TiO2, ZrO2, P2O5, Ye2O3 and CeO2 in single, double, triple and fourth systems on the crystallization behavior of various compositions was studied. Using differential thermal analysis (DTA), the composition of Li2O-Al2O3-SiO2 (LAS) was optimized and the coefficient of thermal expansion (CTE), three point flexural strength, har...
متن کامل