Spent carbon cathode (SCC) is one of the major hazardous solid wastes generated during the overhaul of electrolysis cells in the aluminum production process.SCC is not only rich in carbon Heritage Dish resources but also contains soluble fluoride and cyanide, which gives it both recycling value and significant leaching toxicity.In this study, we ex

In order to explore the effect of different distillation methods on the key aroma compounds of whisky, the aroma composition of base whisky produced by two different distillation methods: double distillation in pot stills and continuous distillation in tower stills, and whisky aged with oak chips was detected by headspace-solid Protective Clothing

One of the focus of agricultural commodities development is shallot.It was contributed on national and regional inflation.Therefore, is not a national centra prodcution of shallot, Aceh Province has shallot centra productio, namely at Pidie, Aceh Tengah Acrylic Magnet and Aceh Besar district.As we know that the main character agricultural product w

This paper deals with SiGe HBTs optimization for power amplifier applications dedicated to Bag wireless communications.In this work, we investigate the fT-BVCEO tradeoff by various collector optimization schemes such as epilayer thickness and dopant concentration, and SIC and CAP characteristics.Furthermore, a new trapezoidal base Germanium (Ge) pr