Grainer evaporation process
Encyclopedia
The Grainer evaporation process is a method of producing salt
Salt
In chemistry, salts are ionic compounds that result from the neutralization reaction of an acid and a base. They are composed of cations and anions so that the product is electrically neutral...

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This method uses shallow open pans with steam
Steam
Steam is the technical term for water vapor, the gaseous phase of water, which is formed when water boils. In common language it is often used to refer to the visible mist of water droplets formed as this water vapor condenses in the presence of cooler air...

-heated immersion coils to evaporate the brine
Brine
Brine is water, saturated or nearly saturated with salt .Brine is used to preserve vegetables, fruit, fish, and meat, in a process known as brining . Brine is also commonly used to age Halloumi and Feta cheeses, or for pickling foodstuffs, as a means of preserving them...

 into salt.

Sometimes it is paired with a partial-vacuum, to speed evaporation.

Compare Alberger process
Alberger process
The Alberger process is a method of producing salt.It involves mechanical evaporation, and uses an open evaporating pan and steam energy. It results in a unique, three-dimensional flake salt of extremely light bulk density. It is highly prized in the fast food industry, due to its low sodium and...

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