Hau tokauku - puna atu o te pūngao me te raruraru

hau tokauku Ko te ahua o te hau māori, kua tito reira nuinga o te mewaro me te kukū i roto i shales.

Tokauku toka i huaina kotuituitanga o te maha paparanga faitatau ki te kohuke iti-pāmahana (chlorite, sericite, actinolite, muscovite et al.).

Ēnei toka kaha āhuatanga ki ngāwari wahia ki paraharaha hanga wāhi (kohikohi) i waenganui i nei te piki hau tokauku.

e kore e kohikohi takitahi rāhui hau taonga, engari, ahakoa, e ranea ki te whakarite production arumoni ratou.

kitea putunga tokauku i runga i fenua katoa, e taea te hanga i tetahi kore-ahua te whenua, te whakarato i te rauemi e tika ana.

Extraction o tenei utu hau he tiketike e tika ana ki te meka e tuatahi i whai pānga ai ki te whakatuwheratanga o ngā wāhi nui, te whakamahi i te hangarau waipēhi te fariuraa e (awa waipēhi) me te kōhao tamau o rua roa i roto i tau nui, te hanga i roto i a ratou i te kapiti mo hau köurarangi.

production hau

Kua kawea e te hanga arumoni tuatahi o te hau i putunga tokauku i roto i te Hau Amui no Marite i roto i.

I muri ake te hangarau, te whakakotahi kōhao poutū me te whakapae, i heke te utu o te hau.

E hua tokauku hau teie mahana na roto i te mau ana i roto i te kōhao o poka poutū whakapae ranei te whakamahi i multiotvodov i te hohonu ano me poka multistage (whakapae) i te putanga ake ki te toru kiromita.

Hangarau whakarato puna hau i werohia tokauku tāne i roto i te ranunga o te wai, onepu me ngā matū. puta Water hama, e wawahi iho te taiepa hau awa, e taea ki te papu ki te mata o te hau katoa e wātea ana.

whakamahi hangarau kōhao Whakapae he tikanga 3DGEO whakatauira rū auaha, e fakatahai Akoranga arowhenua me mahere ki te tukatuka rorohiko o ngā mōhiohio, tae atu ki whakakitenga.

kōhao pai Whakapae kia kawea atu ki te whakaaro tino ki nga tikanga katoa, mo te tauira, kia ōrite te koki kōhao tika te koki o tokonga o te hanganga tokauku.

Tokauku koloa hau

Ko te utu o te hau production takoto e taua tohu:

- ihirangi o te one pakeke o paru, i te mea e taea ki te takanga mai i te pūngao o te whatinga, e faarahi i te nui o ngā matū e whakamahia ana, me te pānga i runga i te utu;

- whanariki hāorarua (raro auau whakauru o haurehu pūngāwhā hāora rua whakanuia ana te auau i roto i te whakatinanatanga);

- ihirangi kerogen;

- production utu i roto i shales matotoru, me te thermally kaha nō ki Paleozoic me wā Mesozoic;

- tohu o nga tirotiro o te silica (teitei ko reira, te tokauku atu pakarukaru a raro i te utu).

painga o te hanga

- kia kawea ai te whanaketanga o putunga tokauku te whakamahi i te fariuraa e i roto i roto i ngā wāhi Tuitui kapi ai;

- ki te mara pātata tokauku hau mutu kaiwhakamahi;

- production rere kahore tuku o ngā haurehu kati kōtuhi.

hapehape

- ki titau hangarau te fariuraa e waipēhi nui o te wai mara tata, poke te inu te me uaua ki te kia nga tikanga;

He iti roa i roto i te te whakamahi i te tikanga poka tokauku -;

- tāne puna whakaiti te auau rere rawa tere - na 30-40% ia tau;

- ki te tango hau tokauku, te whakamahi i pā ana ki 85 āpiha paitini, ahakoa he matatapu nga tau tangohia;

- te tangohanga o te haurehu mewaro te tino ngaro, e faarahi te kati kōtuhi ;

- moni o te production he pai anake i roto i te aroaro o reiti hau nui me te tono;

- putunga tokauku tawhito i taumata tiketike o te kama, e faarahi te radiation muri rite ki te hua o te whati.

hau Taiao me te tokauku

Ki te he tokauku hau e kore e taea e te hangarau o tēnei wā hei he rerekē taea ki tūturu.

Heoi, ki te mana tupato o te tangohanga hau taiao i te hinu tokauku he taea i roto i ngā wāhi mōwai.