ʻO kahi laʻana o ka lānahu & huahana mai ka hana ʻana
E23.1507 ʻO kahi laʻana o ka lānahu & huahana mai ka hana ʻana | |||
01 | Peat | 09 | Nā lāʻau |
02 | Pahu lānahu | 10 | Palekana |
03 | Pā lanahu | 11 | ʻO Dyestuff |
04 | Lānahu ʻaila Anthracite | 12 | Urn momona |
05 | ʻEnekini lānahu | 13 | Pulupulu synthetic |
06 | Hoʻomaʻamaʻa i ke kapuahi kuni | 14 | ʻIke ʻia ʻo Asphalt |
07 | Kālena lānahu | 15 | Benzene |
08 | Synthesize e like me ka gum | 16 | ʻO Coke |
Malu distillation o ka lānahu. ʻO kekahi o nā kaʻina koʻikoʻi o ka hana kemika lānahu. E pili ana i ke kaʻina hana e hoʻomehana ai a hoʻohaʻahaʻa ai ka lānahu i ka hoʻokaʻawale ʻana o ka lewa e hana i ka coke (a i ʻole semi-coke), ka pā lanahu, nā benzene crude, ke kinoea lanahu a me nā huahana ʻē aʻe. ʻO ka distillation maloʻo o ka lānahu he loli kemika. Wahi a ka mahana hoʻomehana ʻokoʻa, hiki ke hoʻokaʻawale ʻia i ʻekolu mau ʻano: 900 ~ 1100 ℃ kahi distillation maloʻo wela kiʻekiʻe, ʻo ia hoʻi, coking; 700 ~ 900 ℃ ka mahana maloo distillation maloo; 500 ~ 600 ℃ hoʻohaʻahaʻa haʻahaʻa wela (e ʻike i ka maloo hoʻohaʻahaʻa mahana wela).
Kākau i kāu leka ma aneʻi a hoʻouna iā mākou