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Amakuru

Dimethyl disulfide: imiti yingenzi mumiyoboro itandukanye

Mu makuru aherutse, imiti ya Dimethyl depulfide (DMDs) yakoraga imiraba mu nganda nyinshi kubera porogaramu zayo zinyuranye ndetse n'iterambere rihoraho.
Dimethyl disulfide, idafite ibara kumurika wamazi yumuhondo afite impumuro nziza, yuzuye, yishimye, yasanze niche yayo mu nzego zitandukanye. Mu nganda za peteroli, bigira uruhare rukomeye nkigice cyateganijwe mbere - umukozi wa Catalts yakoreshejwe muburyo bwamazi ya peteroli.
Byongeye kandi, DMDs ni ibikoresho byingenzi mbisi mumusaruro wica udukoko. Ikora nk'intangiriro muri synthesis yimiti yica udukoko nka fenion. Kurugero, irakira hamwe na Crel kugirango ikore 2 - Methyl - 4 - HydroxyAnisole Sulfide, icyo gihe kikaba gitunganijwe kugira ngo gitere ifeza, hasi cyane - uburozi cyangwa imiterere ya ourcophoscide. Ubu udukoko twica udukoko dukoreshwa cyane kugirango tugenzure udukoko nkuburambo cy'umuceri, inzamu za Soya, na gadfly inzabibu, kandi irashobora no gukoreshwa mu buvuzi bw'amatungo no kugaruka.
Mu murima wa Synthesis, DMDs ikoreshwa mu gutanga indi sulfure ikomeye - irimo ibice. Irashobora gukoreshwa muguhinduranya methylsulfonyfonyr chloride nandi kopi ya methysulfonic, ifite ibyifuzo mubikorwa bitandukanye.
Isoko n'umusaruro wa DMDs nabyo birahinduka. Muri 2023, Inganda za mbere za Dimethyl zidasubirwaho mu nganda zifatanije mu nganda ya Yiwu. Baganiriye ku mahirwe n'ingorane inganda za DMDs zahuye nazo, zitangiza ibihugu byose - ubanza - yaremye inzira ya Methyl Mercaptation yo gutanga DMDs. Iyi nzira ntabwo ireba gusa - ibicuruzwa byiza gusa ahubwo binashimangira imikoreshereze ya gaze ya gaze na gaze yumurizo, bigabanya cyane ingaruka zishingiye ku bidukikije ugereranije nibikorwa gakondo.
Inganda zikomeje gutera imbere no gushaka ibisubizo binoze kandi birambye, biteganijwe ko dimethyl yagira uruhare runini mu gihe kizaza, gutwara udushya no gukura muri peteroli, imiti, n'ubuhinzi.

Igihe cyohereza: Werurwe-24-2025