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The Solvay process or ammonia–soda process is the major industrial process for the production of sodium carbonate (soda ash, Na 2 CO 3). The ammonia–soda process was developed into its modern form by the Belgian chemist Ernest Solvay during the 1860s. [ 1 ]
The Solvay process recycles its ammonia. It consumes only brine and limestone, and calcium chloride is its only waste product. The process is substantially more economical than the Leblanc process, which generates two waste products, calcium sulfide and hydrogen chloride. The Solvay process quickly came to dominate sodium carbonate production ...
Forgive me if this is just a stupid mistake of mine, but on the wiki page for Sodium Carbonate, under the Hou process is: "Hou's Process is the most common current process in the world to produce sodium carbonate.", which goes against the claim in the introduction of this page that 3/4ths of the world's supply is made via the Solvay process.
Solvay Process Company office building around 1889. The Solvay Process Company was a joint venture between Belgian chemists Ernest and Alfred Solvay, who owned the patent rights to the Solvay process, and Americans William B. Cogswell and Rowland Hazard II.
Solvay, New York and Rosignano Solvay, the locations of the first Solvay process plants in the United States and in Italy, are also named after him. Solvay died at Ixelles at the age of 84 and is buried in the Ixelles Cemetery. The portrait of participants to the first Solvay Conference in 1911. Ernest Solvay is the third seated from the left.
Hou Debang. Hou Debang (Chinese: 侯德榜; 9 August 1890 – 26 August 1974), also known as Hou Qirong (侯启荣) and Hou Te-Pang, was a Chinese chemist and chemical engineer.
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This article needs to be updated.The reason given is: This is a historical article, primarily based on the Encyclopædia Britannica Eleventh Edition.Information on more recent methods should be integrated from Sodium hydroxide#Production, Chloralkali process, and others, to make this a workable overview of all the historical and modern methods.