Receipt of Germany\nWednesday, 07 February 2017\n\n\n\nGermany is reclaimed by hydrogen or carbon dioxide to Germany. The formation of geo5 during the recovery of the lower oxidil of Germany, which is easily ignite above 700 degrees, reduces metal yield, is an obstacle. The cleanest metal is regenerated geo2 with hydrogen from the geo2 + 2h3 = ge + 2h2o reaction. Recovery is carried out in graphite boats at temperatures of 600-700 degrees in tubing kilns. The powder is dark grey. After recovery, hydrogen is replaced with nitrogen and the temperature of the oven is raised to 1000 degrees for melting powder into the inlet in the atmosphere of nitrogen. Melting water produces a porous metal, as liquid germanium absorbers hydrogen, which is released at the moment of hardening. The total extraction to metal is about 95%. Another way to get clean Germany is to restore zinc chloride in Germany by reaction: gecl4gas + 2zngas = getv + 2zncl2gas. Retreading shall be carried out at a temperature of 930 degrees in the installation shown in the figure. 214. The reaction chamber is a melted quartz tube (110-120 mm diameter, 90-100 mm length). The soldered end of the pipe is filled with quartz tubes for the chamber to receive German chloride vapour and zinc from evaporators. Chloride vapour from Germany is preheated in tubes about 4.2 m long inside the oven before entering the chamber. Zinc chloride vapour and excess zinc are released through a quartz tube into a quartz capacitor. The temperature of the process condenses germanium in the form of zinc alloy on the walls of the reaction chamber. Zinc content in the alloy reaches 40%. Most zinc is removed by prolonged heating of the alloy at a temperature of 980 to 950 degrees in the atmosphere of nitrogen. The remaining approx. 0.2 % zinc is removed by smelting Germany into a vacuum less pure metal, resulting in carbon recovery. Dioxide is mixed with coal, sodium cyanide and sodium chloride, the latter serving as a protective fluid. The process is carried out at a temperature of 1200 degrees in graphite tigers. The literature describes the process of electrolytic production of Germany from geo2. Geo2 electrolysis is carried out in a bath of melted potassium fluorogermanate (k2gef) or crolithic (na3alf6) in a graphite tigel with graphite cathode. On the cathode stand out small Kings of metal. Output in the process is low due to the volatilization of part of Germany in the form of geo. The main contaminant in the German melt is oxygen (in the form of oxide), from which it can be cleaned by melting in a vacuum or by melting in the hydrogen atmosphere.\n\n\n\n\n\nFacebookclassmate mirtwitterlivejournalextraction Germany from waste reprocessing coal extraction Germany from waste zinc productionsources of raw materials germaniafield of application germaniahydride Germany (germanodorod) sulphides germaniahalides germaniahernatoxidiz germaniaproperties Germany
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