Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Potash producer refreshes 90-year-old technology to meet modern demand
The leonite slurry is sent to the centrifuge with the solids then fed back into the production loop to be combined with the leach brine at the beginning of the process; * Countercurrent leaching process to produce the brine; * Leonite solids dissolution tank; * Seeded, mechanical vapor re-compression HPD (MVR) Evaporator to provide bulk water removal from the leonite enriched brine; * Filtration step to remove precipitated solids; * HPD (MVR) Crystallizer (SOP crystallizer) to produce a slurry of pure SOP; * Centrifuge to separate SOP product from slurry; and * Dryer, fed with solids from the centrifuge, to yield a granular, crystalline product.
Potash producer refreshes 90-year-old technology to meet modern demand
The leonite slurry is sent to the centrifuge with the solids then fed back into the production loop to be combined with the leach brine at the beginning of the process; * Countercurrent leaching process to produce the brine; * Leonite solids dissolution tank; * Seeded, mechanical vapor re-compression HPD (MVR) Evaporator to provide bulk water removal from the leonite enriched brine; * Filtration step to remove precipitated solids; * HPD (MVR) Crystallizer (SOP crystallizer) to produce a slurry of pure SOP; * Centrifuge to separate SOP product from slurry; and * Dryer, fed with solids from the centrifuge, to yield a granular, crystalline product.
Potash producer refreshes 90-year-old technology to meet modern demand
2015
Aufsatz (Zeitschrift)
Englisch
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