Ma ka hoʻomohala ʻana i kahi wahie ʻē aʻe, ua hiki ke loaʻa iā ia mai nā limu a me nā huna lepo. ʻO N. Mandela a kapa ʻia ka inoa o ka hopena ʻo "Coalgae". Hiki ke hoʻohana ʻia ʻo Coalgae e nā ʻoihana like ʻole, keu hoʻi nā mea nona ka hana e hōʻeha nui i ka honua a puni.
ʻO ka ʻoiaʻiʻo i ka wā o ka unuhi ʻana a me ka hana ʻana o ka lānahu, ua nalowale kahi hapakolu o nā mea maka, ʻo ia hoʻi, kau nui ka lepo o ka lānahu i ka lepo, hoʻohaumia iā ia. ʻO ka hopena ua mākaukau briquettes no ke kaʻina hana kuni.
Pono e hoʻohana i kēia wahie ma kahi mahana o 450 kekelē Celsius. Kūpono ʻo "Coalgae" no nā pono a me nā ʻoihana ʻelua.
Hilinaʻi ka poʻe hoʻomohala i kā lākou huahana ke kiʻekiʻe loa i ka ʻenehana ikehu a hiki ke lilo i kahi koho maikaʻi loa e hoʻopau i nā kumuwaiwai kūlohelohe. I mea e loiloi ai i nā pono āpau o ka wahie ikehu hou, kahi pūʻulu ʻepekema i alakaʻi ʻia e Professor Zili e helu i nā kumukūʻai kūpono no ka hana ʻana i nā briquettes.
Inā hoʻolohe ka ʻoihana ikehu i kēia hoʻomohala ʻana, a laila e koi nui ʻia nā limu a me nā lepo lepo o ka lānahu a puni ka honua. I nā ʻōlelo o ke kālaolaola, ʻo nā briquettes ka koho wahie ʻoi loa, ʻaʻohe mea hōʻino i ke kūlohelohe.
