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Per-kilogram prices of some synthetic radioisotopes range to trillions of dollars. ... Chlorine, sulfur and carbon (as coal) are cheapest by mass. Hydrogen, ...
Chlorine is a chemical element ... with boiling point 108.58 °C at 20.22 g HCl per 100 g ... cylinders from sizes ranging from 450 g to 70 kg, as well as drums ...
Energy consumption per unit weight of product is not far below that for iron and steel manufacture [13] and greater than for the production of glass [14] or cement. [15] Since electricity is an indispensable raw material for the production of chlorine, the energy consumption corresponding to the electrochemical reaction cannot be reduced ...
The process has a high energy consumption, for example around 2,500 kWh (9,000 MJ) of electricity per tonne of sodium hydroxide produced. Because the process yields equivalent amounts of chlorine and sodium hydroxide (two moles of sodium hydroxide per mole of chlorine), it is necessary to find a use for these products in the same proportion.
Chlorine: Argon: Potassium: Calcium: Scandium: Titanium: ... the price of germanium was almost $800 per kg. [29] Characteristics ... Cost ($/kg) [70] 1999: 1,400 2000 ...
Salt water chlorination is a process that uses dissolved salt (1000–4000 ppm or 1–4 g/L) for the chlorination of swimming pools and hot tubs.The chlorine generator (also known as salt cell, salt generator, salt chlorinator, or SWG) uses electrolysis in the presence of dissolved salt to produce chlorine gas or its dissolved forms, hypochlorous acid and sodium hypochlorite, which are already ...