Ọnọdụ nyocha na ọganihu nke ojiji dị oke ọnụ ahịa nke Coal Fly Ash

Mmụba ngwa ngwa nke ọchịchọ ike zuru ụwa ọnụ emeghewo ụzọ maka ịmepụta ihe ndị ọzọ dị iche iche nke ihe ndị sitere n'okike. Otú ọ dị, coal ka na-arụ ọrụ dị mkpa na isi iyi ike nke ụwa. Coal nwetara 29% nke ike ọkụ zuru ụwa ọnụ na 2015, a na-eme atụmatụ ya. na site na 2035, coal ka ga-aza 24% nke ume. Dị ka ihe mmepụta ihe site-ngwaahịa nke coal-chụọ n'ọrụ ike osisi, ego nke coal iji uyi ga-anọgide elu ruo ogologo oge.Coal iji uyiaghọwo ihe a na-elekwasị anya na gburugburu ebe obibi n'ihi mgbagwoju anya mejupụtara ya na ọgwụgwọ na-enweghị ezi uche. N'otu oge ahụ, uyi ijiji bụ ihe nwere ike ime ya, nke chọrọ ngwa ngwa ka ejiri ezi uche mee ihe. nso nke ubi,ma elu-uru itinye n'ọrụ ọnụego bụ low.The premise nke elu-uru itinye n'ọrụ bụ na-amụ Njirimara nke coal iji ash.Coal ofufe ash na-emi esịnede siri ike ma ọ bụ oghere amorphous spherical ahụ, oge ufodu unburned carbon ahụ na ịnweta mineral. ahụ dị ka mullite, quartz, hematite,etc.There ụfọdụ iche na anụ ahụ Njirimara,chemical mejupụtara na ịnweta mejupụtara nke coal ada uyi dị iche iche na-amịpụta area.Its itinye n'ọrụ ụzọ na nzube nakwa na-adịghị identical.The mgbagwoju mejupụtara nke coal ijiji. ash bụ isi ihe mgbochi na elu-uru utilization. Otú ọ dị, ndị bara uru components, dị ka oghere microspheres, unburned carbon, magnetik ihe,etccan ga-kewapụrụ mgbagwoju mmiri site ezi uche nkewa techniques.The chemical mejupụtara na ịnweta mejupụtara nke iji uyi bụ ala. -ọnụ akụrụngwa maka elu uru-agbakwunyere ngwaahịa dị ka geopolymers, iko-ceramics na zeolites.The chemical mejupụtara na mbụ urughuru size nke coal ada uyi nwere mmetụta dị ukwuu na ike nke geopolymers.The ezigbo oru ọnọdụ kwesịrị kpebisie ike na. ndabere nke n'ụzọ zuru ezu na-atụle isi Njirimara nke coal ada uyi mgbe na-akwadebe geopolymers. Dị ka chemical mejupụtara nke coal ada uyi, na iko-ceramics kwadebere si coal ada uyi tumadi iso nke abụọ usoro:CaO-Al2O3-SiO2 na MgO-Al2O3- SiO2, ma ike oriri nke nkwadebe usoro bụ dịtụ high.The kpọmkwem sintering usoro na ala ume oriri ka kwesịrị ka a ga-n'ihu na-amụ na popularized.There nwere ọtụtụ ngwa nnwale nke zeolite synthesized si coal ada uyi, ma ole na ole ulo oru nnwale na-ebu. out.The theoretical nnyocha na nkwadebe nke mesoporous silica na silica aerosol nnwale bụ nke ọma ezuru, ọnọdụ ndị siri ike ịchịkwa, na a ka nwere ogologo ụzọ tupu ulo oru mmepụta.