zonke iindidi
EN

Iindaba zeMichiza

Ikhaya>iindaba>Iindaba zeMichiza

Inkqubo yemveliso ye #sodiumformate indlela

Ixesha: 2021-02-28 Indawo: 61

Inkqubo yemveliso ye #sodiumformate indlela

I-Sulfur acid powder ilungiselela kuqala i-sulfur dioxide kunye ne-methanol kwisisombululo se-mercaptan ukuze isetyenziswe, kwaye yongeza i-sodium formate, #sodiummetabisulfite, i-sulfur dioxide, kunye ne-ethylene oxide kwi-kettle yokuhlanganisa ngomlinganiselo othile.

Ngexesha lokuphendula, isisombululo se-mercaptan songezwa nge-dropwise ukulawula ixabiso le-PH, ubushushu kunye noxinzelelo lwenkqubo kude kube sekupheleni kokuphendula;

emva koko i- #sodiumhydrosulfite efunyenweyo inqunyanyiswa kuxinzelelo lwe-hydraulic kwi-kettle "ye-four-in-one", ihluzwe kwaye ihlanjwe, kwaye ishushu kwaye yomiswe ngokungathanga ngqo ngamanzi ashushu.

Imveliso egqityiweyo yongezwa kunye nomlinganiselo othile wokuzinzisa nje udibanise ukupakisha. I-kettle "ye-four-in-one" iyahluzwa, kwaye utywala bokuqala obuhlanjiweyo bungena kwi-kettle ye-neutralization, kwaye imveliso ye-sodium sulfite iyancipha ngokudibanisa #causticsoda, enokuthengiswa ngokuthe ngqo.

Emva kokulungiswa kotywala bokuqala, i-methanol ibuyiselwa ukuveliswa.


Qhagamshelana nathi

Sijoyine kwaye ube ngowokuqala ukwazi malunga neemveliso zethu kunye nokunyusa.

Iindidi ezishushu