desulphurize

/ diːˈsʌlfjʊˌraɪz /

verb

1. to free or become free from sulphur

Derived Forms

• deˈsulphurˌizer, noun
• deˌsulphuriˈzation, noun

Example Sentences

The problem Colorado then wanted solved was how to desulphurize these rich ores of hers at a profit.

From Project Gutenberg

As to the copper, we suggest that it would desulphurize part of the antimony and thus free some of that metal to collect the gold.

From Project Gutenberg