sodium sulphate

After the coal mine was closed many people were employed at the sodium sulphate plant outside of town.

A small vial of sodium sulphate solution tottered and fell.

Bath is noted for its thermal waters (48 C) that are rich in calcium and sodium sulphates.

The forestry industry comprises lumber and sodium sulphate for pulp and paper resources.

From day 11 to day 20, 15 mmol sodium sulphate was added to the diet.

The other contained a similar amount of sodium sulphate, which the authorities said could have loosed a toxic cloud had it exploded.

Would the sodium sulphate be soluble?

The producation of sodium sulphate is a major economic industry combined with grain and livestock agriculture.

The city is surrounded by surreal-looking salt lakes; the remnants of a once profitable sodium sulphate business gone belly up.

Analysis of the mineral content revealed the major constituents to be sodium sulphate and sodium chloride.

Pulp, paper, viscose and fine chemical industries generate huge volumes of sodium sulphate byproduct.

A by-product was transformed into sodium sulphate (Glauber's salt) for use as a purgative.

The aquatic plants are not observed in the lake because of the amount of sodium sulphate and chlorine content .

It contains some of the highest quantities (in the world) of magnesium sulfate, calcium and sodium sulphates.

It is a sodium sulphate bicarbonate hotspring.

It is one of few places in the world where naturally deposited sodium sulphate exists in commercially exploitable quantities.

The "treatments" involved herbal preparations which were proved to contain high amounts of sodium sulphate which is poisonous in large doses.

Different salts also vary significantly in their efficacy as weathering agents, and several laboratory investigations have indicated the particular effectiveness of sodium sulphate.

Today the company is one of the largest producers of anhydrous sodium sulphate in North America with production capability of 285,000 tons per year.

The Didwana lake produces Sodium Sulphate salt.

Chaplin is home to diverse industry such as a shrimp processing plant, sodium sulphate mining and pulse and oilseed agriculture.

'It offers them an environmentally responsible means of handling sodium sulphate while providing overall economic benefits,' said product development manager Sarah Galbraith.

In association with Thomas Robinson, he invented a process for producing saltcake (sodium sulphate) from salt without the use of sulphuric acid.

The Leblanc process was a reaction of sulphuric acid with sodium chloride to give sodium sulphate and hydrochloric acid.

Gypsum also reacts with sodium carbonate to convert into sodium sulphate which is a neutral salt and does not contribute to high pH.