Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High Strength Shaped Aluminas and a Method of Producing Such High Strength Shaped Aluminas
A method of producing high strength shaped alumina by feeding alumina power into an agglomerator having a shaft with mixers able to displace the alumina power along the shaft, spraying a liquid binder onto the alumina power as it is displaced along the shaft to form a shaped alumina, and calcining the shaped alumina. The shaped alumina produced having a loose bulk density of greater than or equal to 1.20 g/ml, a surface area less than 10 m2/g, impurities of less than 5 ppm of individual metals and less than 9 ppm of impurities in total, and/or crush strength of greater than 12,000 psi.
High Strength Shaped Aluminas and a Method of Producing Such High Strength Shaped Aluminas
A method of producing high strength shaped alumina by feeding alumina power into an agglomerator having a shaft with mixers able to displace the alumina power along the shaft, spraying a liquid binder onto the alumina power as it is displaced along the shaft to form a shaped alumina, and calcining the shaped alumina. The shaped alumina produced having a loose bulk density of greater than or equal to 1.20 g/ml, a surface area less than 10 m2/g, impurities of less than 5 ppm of individual metals and less than 9 ppm of impurities in total, and/or crush strength of greater than 12,000 psi.
High Strength Shaped Aluminas and a Method of Producing Such High Strength Shaped Aluminas
BARCLAY DAVID A (Autor:in) / CHAVEZ MARK M (Autor:in)
11.07.2019
Patent
Elektronische Ressource
Englisch
High strength shaped aluminas and a method of producing such high strength shaped aluminas
| Europäisches Patentamt | 2024
HIGH STRENGTH SHAPED ALUMINAS AND A METHOD OF PRODUCING SUCH HIGH STRENGTH SHAPED ALUMINAS
| Europäisches Patentamt | 2017
High Strength Shaped Aluminas and a Method of Producing Such High Strength Shaped Aluminas
| Europäisches Patentamt | 2021
High strength shaped aluminas and a method of producing such high strength shaped aluminas
| Europäisches Patentamt | 2021
HIGH STRENGTH SHAPED ALUMINAS AND A METHOD OF PRODUCING SUCH HIGH STRENGTH SHAPED ALUMINAS
| Europäisches Patentamt | 2019