Ime akwụkwọ na-emepụta alkali sulfide, caustic soda na alkalis ndị ọzọ n'oge usoro nsị na nri.A na-emepụtakwa ogige sọlfọ dị ka H2S, methyl mercaptan, dimethyl mercaptan, na gas ndị ọzọ na-emebi emebi n'oge a na-akpụ akpụ, a na-emepụtakwa gas chlorine n'oge ịcha ọcha.Mpaghara osisi na-eji 120,000 square mita nke ike mkpuchi ígwè mpempe akwụkwọ, nke a na-ejikarị eme ihe maka mpụga mgbochi corrosion mkpuchi nke elu ụlọ na slurry tower mkpuchi.
Ngwaahịa ọhụrụ nke ụlọ ọrụ anyị nyochara ma mepụta - a na-eji mpempe akwụkwọ nchara ike kpuchie ya na metallurgy, salinization, fatịlaịza, ibipụta na ịcha akwa, ụlọ ọrụ kemịkalụ, seramiiki, electroplating, nkedo, chlor-alkali, ọla ndị na-abụghị ferrous na ụlọ ọrụ ndị ọzọ.A na-ejikarị eme ihe na nkwukọrịta ụlọ ọrụ dị elu yana ụlọ ọrụ agha.
Anyị na-ekwe nkwa na afọ na-adịgide adịgide bụ ihe karịrị afọ iri maka mpempe akwụkwọ ígwè na-ekpuchi ike.