N'akụkọ na-adịbeghị anya, ihe mejupụtara kemịkalụ dimethyl disulfide (DMDS) anọwo na-agbasa n'ọtụtụ ụlọ ọrụ n'ihi ojiji ya dị iche iche na mmepe na-aga n'ihu.

Dimethyl disulfide, mmiri mmiri na-enweghị agba ruo na odo odo dị nro nke nwere isi dị iche, achọtala ebe ọ na-arụ ọrụ n'ọtụtụ ngalaba dị iche iche. N'ụlọ ọrụ mmanụ ala, ọ na-arụ ọrụ dị mkpa dị ka ihe na-eme ka sulfur dị irè maka ihe na-eme ka mmanụ ala dị na mmiri hydrodesulfurization.

Ọzọkwa, DMDS bụ ihe dị mkpa n'imepụta ọgwụ ahụhụ. Ọ na-eje ozi dị ka ihe etiti n'ime mmepụta nke ọgwụ ahụhụ dịka fenthion. Dịka ọmụmaatụ, ọ na-emeghachi omume na cresol iji mepụta 2 - methyl - 4 - hydroxyanisole sulfide, nke a na-emezikwa iji mepụta fenthion, ọgwụ ahụhụ dị obere nke organophosphorus. A na-eji ọgwụ ahụhụ a achịkwa ahụhụ dị ka osikapa borers, soybeans borers, na gadfly larvae, a pụkwara iji ya na ọgwụ anụmanụ iji kpochapụ ikpuru na akọrọ.

N'ihe gbasara mmepụta kemịkalụ, a na-eji DMDS emepụta ihe ndị ọzọ dị mkpa nwere sọlfọ. Enwere ike iji ya mepụta ngwaahịa methylsulfonyl chloride na methylsulfonic acid, nke nwere ọrụ na usoro kemịkalụ dị iche iche.

Ahịa na mmepụta nke DMDS na-agbanwekwa agbanwe. Na 2023, emere nzukọ ọmụmụ ihe mbụ nke National Dimethyl Disulfide Industry Exchange na Yiwu County. Ha tụlere ohere na ihe ịma aka ndị ụlọ ọrụ DMDS na-eche ihu, webatara usoro methyl mercaptan sulfidation nke mba - nke mbụ - maka imepụta DMDS. Usoro a abụghị naanị na-eme ka ngwaahịa dị elu - kamakwa ọ na-eme ka ojiji nke gas mkpofu na gas ọdụ dịkwuo elu, na-ebelata mmetụta gburugburu ebe obibi nke ukwuu ma e jiri ya tụnyere usoro ọdịnala.

Ka ụlọ ọrụ na-aga n'ihu na-emepụta ma na-achọ ngwọta ndị ka mma ma na-adịgide adịgide, a na-atụ anya na dimethyl disulfide ga-arụ ọrụ dị mkpa karị n'ọdịnihu, na-akwalite mmepụta ihe ọhụrụ na uto na ngalaba mmanụ ala, kemịkalụ, na ọrụ ugbo.