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Roles of P 2 O 5 Addition on the Viscosity and Structure of CaO–SiO 2 –Al 2 O 3 –Na 2 O–P 2 O 5 Melts
| Content Provider | Semantic Scholar |
|---|---|
| Author | Wang, Hao Chen, Ziwei Liu, Lili Sun, Yongqi Wang, Xidong |
| Copyright Year | 2018 |
| Abstract | Nowadays, as the energy and chemical industries have been developing rapidly all over the world, a huge volume of industrial wastes are produced, such as blast furnace slags, fly ash, tailings, and so on.1–5) These industrial wastes not properly handled will cause serious environmental problems, including water and land pollution and air contamination. Thus, lots of researchers investigated the utilization of these industrial wastes, such as recycling of blast furnace slag in cement, glass fiber, concrete aggregate, tailing and utilization of fly ash in the building materials.6–11) Among them, there was a promising approach for the utilization of industry waste, i.e., preparation of foam glass ceramic for building insulation material. Lots of the industry waste can be used for this method,12–15) such as fly ash, blast furnace slag, red mud, tailings, etc. In addition, the final foam glass ceramic shows a good performance including low thermal conductivity, low water absorption, durability, high temperature resistance, etc. For this recycling method, the suitable foaming agent and melts composition are the key points reported by many researchers.16,17) Meanwhile, to obtain a better pore structure in the foam glass ceramic, some other additives were also required to modify the raw materials. Specially, sodium phosphate was the most common additive using as a stabilizer in the preparation of foam glass ceramic. Several researchers found that P2O5, a normal acidic oxide, demonstrated a firm acidity in melt, Roles of P2O5 Addition on the Viscosity and Structure of CaO– SiO2–Al2O3–Na2O–P2O5 Melts |
| File Format | PDF HTM / HTML |
| DOI | 10.2355/isijinternational.isijint-2018-138 |
| Alternate Webpage(s) | https://www.jstage.jst.go.jp/article/isijinternational/58/9/58_ISIJINT-2018-138/_pdf/-char/en |
| Alternate Webpage(s) | https://doi.org/10.2355/isijinternational.isijint-2018-138 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
