Ụbọchị nbipute:5,Dec,2022

Ihe a na-akpọ coal-water slurry na-ezo aka na slurry nke 70% kpochara coal, 29% mmiri na 1% chemical additives mgbe ọ kpalitere. Ọ bụ mmanụ mmiri na-ekpo ọkụ nke a pụrụ ịgbanye ma tụfuo ya dị ka mmanụ mmanụ. Enwere ike ibufe ya ma chekwaa ya n'ebe dị anya, uru calorific ya na ọkara mmanụ mmanụ. A na-eji ya mee ihe n'ọkụ ọkụ nkịtị nke mmanụ ọkụ, ọkụ cyclone, na ọbụna ọkụ ọkụ na-ebu ngwa ngwa ụdị yinye. N'iji ya tụnyere coal gasification ma ọ bụ liquefaction, coal-water slurry usoro dị mfe, ntinye ego dị ntakịrị, na ọnụ ahịa ya dịkwa ala, ya mere, ebe ọ bụ na e mepụtara ya n'etiti 1970s, ọ dọtara mmasị nke ọtụtụ mba. obodo m bụ nnukwu obodo na-emepụta kol. O tinyelakwu ego na mpaghara a ma nweta ahụmịhe bara ụba. Ugbu a, ọ ga-ekwe omume ịme ka mmiri na-etinye uche dị elu site na uzuzu uzuzu nke ịsacha coal na-emepụta.

Ihe mgbakwunye kemịkalụ nke slurry coal-water slurry gụnyere ndị na-ekesa, ndị na-eme ihe ike, ndị defoamers na corrosives, mana n'ozuzu ha na-ezo aka na ụdị abụọ nke dispersants na stabilizers. Ọrụ nke mgbakwunye bụ: n'otu aka ahụ, a na-ekesa coal na-ekpo ọkụ n'otu n'otu na mmiri mmiri n'ụdị otu akụkụ, ma n'otu oge ahụ, a chọrọ ka ọ bụrụ ihe nkiri hydration n'elu. urughuru, nke mere na coal mmiri slurry nwere ụfọdụ viscosity na fluidity;