Ezindabeni zakamuva, i-chemical compound dimethyl disulfide (DMDS) ibilokhu yenza amagagasi ezimbonini eziningi ngenxa yezinhlelo zayo eziguquguqukayo kanye nentuthuko eqhubekayo.

I-Dimethyl disulfide, uketshezi oluphuzi olungenambala kuya kolukhanyayo olunephunga elicacile nelinomunyu, seluthole indawo yalo emikhakheni ehlukahlukene. Embonini kaphethiloli, idlala indima ebalulekile njenge-ejenti ye-sulfurizing yama-catalyst asetshenziswa ezinqubweni ze-petroleum hydrodesulfurization.

Ngaphezu kwalokho, i-DMDS iyinto ebalulekile ekukhiqizweni kwezibulala-zinambuzane. Isebenza njengesikhungo sokukhiqiza izibulala-zinambuzane ezifana ne-fenthion. Isibonelo, isabela ne-cresol ukuze yakhe i-2 - methyl - 4 - hydroxyanisole sulfide, ebuye icutshungulwe ukuze ikhiqize i-fenthion, isibulala-zinambuzane se-organophosphorus esisebenza kahle kakhulu esinobuthi obuphansi. Lesi sibulala-zinambuzane sisetshenziswa kabanzi ukulawula izinambuzane ezifana nezibulala-zinambuzane zerayisi, izibulala-zinambuzane zesoya, kanye nezibungu ze-gadfly, futhi singasetshenziswa ngisho nakwezokwelapha izilwane ukuqeda izimpethu nezimpukane zezinkomo.

Emkhakheni wokwenziwa kwamakhemikhali, i-DMDS isetshenziselwa ukukhiqiza amanye amakhemikhali abalulekile aqukethe i-sulfur. Ingasetshenziswa ukwenziwa kwemikhiqizo ye-methylsulfonyl chloride kanye ne-methylsulfonic acid, enezinhlelo zokusebenza ezinqubweni ezahlukene zamakhemikhali.

Imakethe kanye nokukhiqizwa kwe-DMDS nakho kuyashintsha. Ngo-2023, i-National Dimethyl Disulfide Industry Exchange Seminar yokuqala yabanjwa e-Yiwu County. Baxoxe ngamathuba nezinselelo ezibhekene nemboni ye-DMDS, bethula inqubo yayo ye-methyl mercaptan sulfidation eyadalwa ngaphakathi ezweni yokukhiqiza i-DMDS. Le nqubo ayigcini nje ngokuqinisekisa imikhiqizo esezingeni eliphezulu kodwa futhi ikhulisa ukusetshenziswa kwegesi elahliwe kanye negesi yomsila, okunciphisa kakhulu umthelela wemvelo uma kuqhathaniswa nezinqubo zendabuko.

Njengoba izimboni ziqhubeka nokuthuthukisa nokufuna izixazululo ezisebenza kahle nezisimeme, kulindeleke ukuthi i-dimethyl disulfide idlale indima ebaluleke kakhulu esikhathini esizayo, iqhubekisele phambili ukusungula izinto ezintsha nokukhula emikhakheni kaphethiloli, amakhemikhali kanye nezolimo.