Sodium nitrate vendors using glauber's salt sodium nitrate - concentrate production Appropriate chemical industry

sodium nitrate is colorless transparent or white microstrip yellow crystals, mainly used in the manufacture of potassium nitrate, explosives, picric acid and dye raw materials, production of glass of defoaming agent and decoloring agent, enamel fluxing agent and oxidant, metal cleaning agent, etc. , the above can be used as a fertilizer in agriculture.

sodium nitrate factory made some improvements of traditional technology, using most of glauber's salt production equipment, increase the part of the equipment, use of glauber's salt production concentrate directly conversion into sodium nitrate, thus reducing investment, halt production after the equipment does not affect the recovery of glauber's salt production.

glauber's salt, minerals for sulfate glauber's salt glauber's salt, refined processed crystals, main component is aqueous sodium sulfate. With this kind of glauber's salt concentrate instead of the original industrial sodium sulfate, the lower the cost, but the finished product contains calcium nitrate, its purity is low, easy deliquescence.

sodium nitrate factory in glauber's salt, nitrate, and lime is added to the reaction kettle, get a mixture of sodium nitrate and calcium sulphate suspension, centrifugal separation to obtain sodium nitrate thick liquid solid and gypsum. Thick liquid after clarification filtration concentrate to a certain concentration, then cooling, crystallization separation and drying, can be primary products, and the mother liquor can be concentrated, lotion can be repeated use.

sodium nitrate vendors using glauber's salt concentrate production of sodium nitrate with good economic benefit, can significantly reduce the production cost of sodium nitrate.