TECHNOLOGY DIVISION FOR CHLORIDE disposal and recycling of waste titanium and magnesium production

摘要

The proposed invention relates to the field of non-ferrous metallurgy and chemical engineering; in particular to the production process equipment for recycling, disposal and recycling of various waste titanium and magnesium production: hypochlorite pulps produced during flue gas purification of chlorine and hydrogen chloride with lime milk and solid, powdery, dusty waste magnesium production. The object of the proposed utility model is to allow a joint recycling secondary waste gas cleaning process and unused waste magnesium chloride production. The technical result that can be obtained by the implementation of the proposed utility model is to improve neutralization process hypochlorite slurry of active chlorine and to improve application properties derived from commodity production waste - icing agents based on the amount of potassium chloride, sodium, magnesium and calcium. The problem is solved with the achievement of the above technical result of the proposed utility model "processing chamber for disposal and recycling of chloride waste titanium and magnesium production, comprising in its composition: A heated stirred tank reactor for the decomposition of hypochlorite slurry on the reactor lid has a hatch, which is placed basket, made of semipermeable material and a mesh filled with the catalytically active material, the reactor was connected with a tank and a metering tank etc. gotovleniya-reducing reagent solutions, characterized in that the basket, placed in the reactor for the decomposition of hypochlorite slurry filled; amount of nickel oxyhydrates and / or cobalt, copper and iron, pipe underflow from the reactor neutralization pulp has a connection to a vessel equipped with a stirrer, the lid having a feed cone, which is directed out of the hopper salt residues magnesium production by draining pulp capacity is directed to a filter press to yield a filter press purified from the solid phase of the concentrated chloride solution it has a connection with the collecting container connected to a spray dryer equipped razgruzoch th device storage hopper and bagger machine.