Process for the chemical reduction of dissolved oxygen acids of nitrogen or their salts in brine by means of magnesium shavings
DE102019004576A1
Process for the production of potassium sulfate from polymineral hard salts without polluting waste products and the need for salt dumps
DE102019004580A1
Process for the production of chloride-based potash fertilizers and NaCl evaporated salt from hard salts when all processing residues are shifted into pit cavities
DE102019004581A1
Process for the complex material processing of carnallitic and polyhalitic potash crude salts into potassium sulfate and NaCl evaporated salt
DE102019004575A1
Non-repelling process for by-product-free processing of kieserite-containing carnallitite raw salts or their mixture with hard salts to form potassium chloride, potassium sulphate, sodium chloride and magnesium sulphate products
DE102018009783A1
Method for avoiding oversaturation in a membrane distillation module when operating in combination with crystallization
DE102018007358A1
Shock-free manufacturing process for soda
DE102016010282A1
Process for the continuous production and incorporation of self-hardening offset mixtures based on magnesium chloride hydrate mixtures and basic additives
DE102016010281A1
Process for the production of potassium chloride from carnallite deposits by means of separation
DE102016010280A1
Process for the preparation of potassium sulphate from carnallitite with high levels of sulphate minerals without rejection of solid and liquid production residues
DE102007012774A1
Process for removing liquid and crystallization in a distillation module
