An oxide superconductor which exhibits an uniform and high critical current density. Further, a method of manufacturing this oxide superconductor, namely, a RE--Ba--Cu--O oxide superconductor (RE is one or more kinds of rare earth elements including Y) by performing a treatment, which includes at least a burning process to be performed in a range of temperatures that are higher than a melting point of a raw material mixture containing a RE-compound raw material, Ba-compound raw material and a Cu-compound raw material, on the raw material mixture.
http://www.google.co.uk/patents/US5849668

Inside the cement industrial production, in order to boost the efficiency of the grinding program and minimize the energy consumption from the products, circuit grinding system is generally used
As the really important element in the program, the efficiency from the dust collector has direct effect on the working efficiency in the system
Therefore, the analysis perform regarding the dust catcher has been the emphasis of solution on jaw crusher material clogging analysis institutes and industrial and mining enterprises
The productive compound raw material dedicated dust collector is a kind of new generation of dust collector equipment
http://www.ofertaycompra.com/2014/07/dust-collector-catcher-...

Every NMC product is produced from an individualized compound of raw materials; through the admixture of additives and colorant the product achieves the particular desired technical quality, form, colour, density and composition. By means of in-house conversion and processing we match the end product to specific customer requirements and thus create further added value.
The required raw materials, such as plastic granules, are put into an extruder. There, with the help of a large worm shaft, the granules and the required mixed-in additives are heated, pushed forward and brought to a plastic state. This plastic mass is extruded with high pressure via tools (popularly termed "nozzles") designed in-house. The pressure decreases at the nozzle outlet and the mass expands and then immediately cools off. When it achieves room temperature it takes its final expanded form and can be cut into sections or processed further.
http://www.nmc.eu/t/25_5901.html
Jedes NMC Produkt wird aus einer individuellen Rohstoffzusammensetzung hergestellt; durch Beigabe von Additiven und Farbstoffen erreichen die Produkte die jeweils gewünschten technischen Werte, Form, Farbe, Dichte und Beschaffenheit. Durch hausinterne Veredelung und Verarbeitung gleichen wir das Endprodukt auf spezifische Kundenbedürfnisse an und schaffen so zusätzlichen Mehrwert.
Die benötigten Rohstoffe, etwa Kunststoffgranulate, werden in einen Extruder gegeben. Dort werden sie mithilfe großer Schneckenwellen mit den benötigten Additiven vermischt, erhitzt, vorwärts bewegt und in einen plastischen Zustand gebracht. Diese plastische Masse wird mit hohem Druck durch hausintern konzipierte Werkzeuge, sogenannte Düsen extrudiert: Am Düsenaustritt fällt der Druck ab, die Masse schäumt sofort auf und wird anschließend abgekühlt. Mit Erreichen der Raumtemperatur erhält sie ihre endgültig geschäumte Form kann abgelängt oder weiterverarbeitet werden.
http://www.nmc.eu/t/22_5901.html

Note: No further relevant internet reference.