China / Japan:Ndị na-eme nchọpụta si Mahadum Kyoto, Mahadum Tokyo na Japan na Jeangssu ziri ezi na China etolitela ihe ohuru nke nwere ike ijide carbon dioxide (co₂) Molecules ma gbanwee ha 'ihe bara uru' bara uru ' A kọwawo nyocha ahụ na akwụkwọ akụkọ gbasara nkwukọrịta.

Ihe a bụ polymer nhazi (pcp, nke a makwaara dị ka ihe eji eme ọla), ihe mgbochi mejupụtara nke fọn metal. Ndị ọrụ nyocha ahụ nwalere nyocha ha site na nyocha nke X-ray ma chọpụta na ọ nwere ike ijide naanị co₂Molecules nwere ugboro iri ka ukwuu karịa PC ndị ọzọ. Ihe a nwere ihe eji eme ihe ndi ozo di iche-iche₂Molecules na-abịaru ihe owuwu ahụ, ha na-atụgharị ma na-ahazi ịhapụ CO₂Ọnyụ, na-ebute obere mgbanwe na ọwa molecular n'ime PCP. Nke a na-enye ya ohere ime ihe dị ka akwara na-ekwe omume nke nwere ike ịmata molecules site na nha na ọdịdị. PCP bu uzo uzo; arụmọrụ nke ihe na-eweta ihe na-enweghị ike mbelata mgbe usoro usoro 10 gachara.

Mgbe ejiri carbon, enwere ike iji ihe ndị a gbanwere eme mee ka polyurtethane, ihe dị iche iche ngwa gụnyere ihe eji eme ihe.

Ndị ọrụ na-eme ihe nkiri