Solvay process

Today, about 70 Solvay process plants are still working worldwide.

By the 1890s, Solvay process plants produced the majority of the world's soda ash.

Instead, the company began to produce sodium carbonate using the Solvay process.

It is a product of the Solvay process used to produce sodium carbonate.

The process gradually became obsolete after the development of the Solvay process.

Variations in the Solvay process have been proposed for carbon sequestration.

The Solvay process centered around a large hollow tower.

Throughout the rest of the world, however, the Solvay process remains the major source of soda ash.

It is produced industrially by the Solvay process.

The Solvay process is a way to make sodium carbonate and sodium bicarbonate.

After several refusals, Cogswell finally secured American rights to the Solvay process.

To produce soda ash, the Solvay process requires salt brine and limestone, both of which were readily secured in this area.

It is synthetically produced in large quantities from salt (sodium chloride) and limestone by a method known as the Solvay process.

Among Hou's discoveries was his 1933 improvement to the Solvay process for producing sodium carbonate.

Calcium chloride can be produced directly from limestone, but large amounts are also produced as a byproduct of the Solvay process.

Sodium carbonate (soda) was produced by the Leblanc process until 1880, when the much cheaper Solvay process became available.

The process, however, is now obsolete and is superseded by the extremely profitable and convenient Solvay process.

It was, however, a losing battle: by the turn of the century the Solvay process was producing six times as much soda as the Leblanc.

The principal byproduct of the Solvay process is calcium chloride (CaCl) in aqueous solution.

Ernest Solvay develops the Solvay process for the manufacture of soda ash (sodium carbonate).

In the twentieth century, the Leblanc process was effectively replaced by the Solvay process without a hydrochloric acid by-product.

In the early 20th century the Leblanc process was effectively replaced by the Solvay process, which did not produce HCl.

The sodium bicarbonate was collected as a precipitate and then heated to yield pure sodium carbonate similar to the last step of Solvay process.

Wastes from Allied-Signal Inc.'s Solvay process plant have left the lake one of the saltiest freshwater lakes anywhere.

He also served as the general manager of the Monarch Steel Castings Co., an innovator in the Solvay process.