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the world > matter > chemistry > chemical reactions or processes > [noun] > chemical reactions or processes (named) > industrial processes > others (5)
Solvay (or Solvay's) process1879

Solvay (or †Solvay's) process: a method of making sodium carbonate using brine, ammonia, and carbon dioxide (which is usually made as part of the…

contact process1903

a process by which sulphuric acid is obtained from sulphur trioxide in the presence of a catalyst (e.g. platinum).

thermite process1905

the reduction of finely divided oxides of iron or other metals by means of an exothermic reaction with finely divided aluminium; also, thermite…

cyanamide process1922

The amide of cyanogen CN2H2, a white crystalline body; also, a salt of this compound, in which one or both of the hydrogen atoms are replaced by…

Purex1951

An industrial process for separating the plutonium and uranium from spent uranium fuel by using tri-n-butyl phosphate as a solvent. Also Purex process

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