Ko te tangohanga o te hāora mai i te oneone o te marama he waahi nui mo te torotoro mokowhiti, he nui te ahunga whakamua a nga kairangahau ki te whakawhanake i tetahi tikanga hei whakaputa i te hāora mai i te regolith o te marama me te kore whakamahi waro. Ko tenei pakaruhanga ka whai paanga nui mo nga miihana mokowhiti kei te heke mai, tae atu ki te hanganga o te maitai waro-kore. E ai ki tetahi rangahau tata nei i whakaputaina i roto i te retaata Metallurgical and Materials Transactions B, i taea e nga kairangahau te tango i te hāora mai i te oneone o te marama kua whakatairitehia na roto i te tikanga e kiia nei ko molten oxide electrolysis. Ko tenei tukanga ko te whakamahana i te regolith ki te mahana i runga ake i te 1600°C, ka rewa, ka wehe ki roto i te wahanga whakarewa wai me te wahanga waikura totoka. Ka taea e nga kairangahau te whakamahi i te pūtau hiko ki te tango i te hāora mai i te wahanga waikura, e kii ana ratou ka taea te whakaputa ake ki te 25 kg o te hāora ia ra. Hei panui atu, whakamahia te paatene i raro nei hei whakatuwhera i te tuhinga taketake o waho.