A planetary atlas of material flowsOpening this view…
Start with an everyday object or material.
Jump directly to a material, regional account or named facility.
From rock deposits, brines and seawater to food, winter roads and chemical manufacture. Explore the many paths of sodium chloride.
Mine, refinery, smelter and steel output are separate measures. Select a country to inspect the estimate; these figures do not trace a shipment.
Loading production estimates…
Mining, solution mining or evaporation obtains sodium chloride. The source methods have different site footprints.
Brine management and remaining minerals depend on the method.
Washing, drying and grading prepare salt for different specifications. Chemical feedstock and table salt are not interchangeable measurements.
Impurities and process water need management.
Salt goes to food, winter roads and chemical manufacture, including chlor-alkali processes. This is not the same as nitrate or potash fertilizer.
No retained facility-to-buyer quantity is available here.
Chlor-alkali processing makes chlorine and caustic soda; deicing salt dissolves and moves into water. These are different destinations.
A tonne used on a road is not a tonne of fertilizer.
Chemical products enter further industrial chains; dissolved road salt enters environmental systems.
The atlas does not trace a single grain from mine to final fate.
Explore the local operations and regional systems that collect, transform and recover this material.
Checking available records…
No. This guide follows sodium chloride. Potash, nitrate and ammonia fertilizers need their own material accounts and maps.