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Ubuchwepheshe obusha bushintsha udoti wepulasitiki ube uphethiloli wendiza

Abacwaningi baseWashington State University benze indlela yokuguqula nsuku zonke ipulasitikiudoti kuphethiloli wejet, inyuvesi imemezele ngoLwesibili. Ucwaningo lushicilelwe ku-inthanethi kujenali yaseBrithani i-Applied Energy.

 

Abacwaningi bavuma izinto ze-polyethylenenjengamabhodlela amanzi amaminerali, amabhodlela ezingane kanye nezikhwama zepulasitiki zibe izingcezwana ezilingana nezinhlamvu zelayisi futhi zibekwe ku-activated carbon, i-catalyst. "Kubhakwa" ku-reactor ye-tubular emazingeni okushisa asukela ku-430 ° C kuya ku-571 ° C, izingcezu ekugcineni ziguqulwa zibe ngu-85% we-jet fuel kanye ne-15% yedizili.

 

Abacwaningi bathi ipulasitiki inama-athomu e-hydrogen amaningi, ayingxenye ebalulekile kaphethiloli. Kodwa ipulasitiki inzima ukuyehlisa, futhi ukungezwa kwe-catalyst kuphela kunganqamula izibopho zayo zamakhemikhali futhi kube uphethiloli. Bakwazile ukuguqula ama-500kg epulasitiki abe ngu-350kg kaphethiloli futhi bakhiqize amagesi avuthayo afana ne-hydrogen, i-methane, i-ethane ne-propane. Cishe wonke amandla atholakalayo kumapulasitiki angaqoqwa kusetshenziswa le ndlela, futhi izinga lamandla lihle, futhi inqubo ifanele ukukhiqizwa ngobuningi.

 


Isikhathi sokuthumela: Aug-03-2021