Ụbọchị nbipute: 29, Eprel, 2024
Lignin bụ ihe na-adịghị edozi ya na mmiri mmiri na-anọpụ iche na ihe mgbaze organic. Ụzọ abụọ a na-ahụkarị maka imepụta lignin bụ ikewapụ cellulose, hemicellulose na lignin; wee mepụta sodium lignosulfonate site na mmanya mkpofu pulp (nke nwere lignin).
Ngwa ubi Sodium lignosulfonate nwere ezigbo solubility, elu elu ọrụ na dispersion Njirimara n'ihi na ọ nwere ihe sulfonic acid otu na carboxyl iche iche na ndị ọzọ nọ n'ọrụ dị iche iche. Ọ nwere ezi ihe enyemaka egweri, elu elu ọrụ na dispersion Njirimara. Ezi, elu thermal kwụsie ike, ezigbo elu okpomọkụ dispersion kwụsie ike na ndị ọzọ àgwà. Sodium lignosulfonate bụ ngwaahịa lignin eke gbanwetụrụ. Ọ bụ ntụ ntụ na-acha aja aja-edo edo, nke na-adịghị egbu egbu, na-ere ọkụ ma nwee ezigbo nkwụsi ike nke kemịkal.
My obodo sodium lignosulfonate ngwaahịa na-tumadi ji nkịtị ihe mmiri na-ebelata elekọta mmadụ, mmanụ mkpọpu mmiri diluents, pesticide dispersants, ịnweta ntụ ntụ binders, refractory ihe binders, wdg Naanị obere ego a nụchara anụcha n'ime agba dispersants, wdg High uru-atụkwasịkwara. ngwaahịa. Ya mere, ụdị ngwaahịa lignin dị ugbu a ka dị otu, ma a ka nwere ọtụtụ ojiji a ga-emepụta. Ya mere, n'ọdịnihu, mmepe nke lignin usoro ngwaahịa, mma nke àgwà, na mgbasawanye nke ngwa ubi na ahịa ga-eweta ọhụrụ mmepe akụ na ụba.
Ọrụ enyemaka mmadụ na-ewu nke sodium lignosulfonate na-eji mgbochi mmetọ dị elu na teknụzụ njikwa nke steeti tụrụ aro iji wepụ ngwaahịa lignin na mmanya ojii na-eme akwụkwọ ma belata ikuku COD. N'otu aka ahụ, ọ na-edozi nsogbu nke ọgwụgwọ mmiri na-ekpo ọkụ na ụlọ ọrụ akwụkwọ na-eme ka mmiri na-ekpo ọkụ na-eme ka mmiri dị ọcha na nzọụkwụ ọzọ ruru ọkọlọtọ. Mgbapụta ọkụ, ojiji nke akụrụngwa a tụfuru na mbụ, ọ bụghị naanị na-ebelata ihe mkpofu akụrụngwa, na-echekwa gburugburu ebe obibi, na-ebelata mmetọ gburugburu ebe obibi na mpaghara, ma na-emeziwanye ọnọdụ obibi ndụ ndị mmadụ. Ihe owuwu a rụpụtarala ezigbo ihe, na-emeju gọọmentị afọ ma na-akwado ndị mmadụ.
Oge nzipu: Mee-06-2024