
I roto i te umanga keri, he mea tino nui te tango pai o te koura mai i ngā konganuku. I te tipu haere o ngā āwangawanga mō te taiao, kua noho ko te whanaketanga me te whakamahinga o ngā tikanga tango e pai ana ki te taiao hei arotahi matua. E whakaatu ana tēnei tuhinga i ngā hua o tētahi whakamātautau tango tahi i runga i te konganuku koura kounga teitei mā te whakamahi i tētahi kaihoko tango e pai ana ki te taiao me te Sodium Cyanide.

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Konutai cyanide
Kupu Whakataki
Kua roa te umanga keri koura e whakawhirinaki ana ki ngā tukanga tuku iho o te tango koura mā te cyanide hei tango i te koura mai i ngā konganuku. Heoi, he tino paitini te cyanide, ā, he nui ngā tūponotanga mō te taiao me te haumaru. Nō reira, me rapu huarahi kē atu, me whakawhanake rānei i ngā hangarau hei whakaiti i te whakamahinga o te cyanide me te pupuri tonu i ngā hua tango teitei. Ko te kaihoko tango koura e pai ana ki te taiao i whakamahia i roto i tēnei rangahau he huarahi kē atu e whai hua ana, ā, i rangahauhia tōna pānga tahi me te konutai cyanide hei whakatau i te whaihua o te whakamahi i tēnei huinga ki te konganuku koura kounga teitei.
Nga Rauemi Whakamatau me nga Tikanga
Ngā Āhuatanga Ore
Ko te ore i whakamahia i roto i tenei whakamatautau he koura koura 12.24 g/t me te tohu hiriwa 131.91 g/t. Ko enei tohu ahua teitei ka waiho hei kaitono pai mo te arotake i te whai huatanga o te tukanga riipene tukutahi.
Nga Tikanga Whakamatau
Te miro pai: ~74 μm te 95%. He mea tino nui tenei miro pai na te mea ka nui ake te mata o nga matūriki ore, e pai ai te tauhohenga rewa.
Te inenga a te kaihoko riihi koura pai ki te taiao: 2 kg/t. I whakatauhia te rahinga motuhake na roto i nga whakamatautau tuatahi hei arotau i te painga o te riihi.
Inenga konutai cyanide: 1 kg/t. Ko te whakaheke i te inenga cyanide i te wa e mau tonu ana te pai o te rewharewha tetahi o nga whainga matua o tenei rangahau.
Inenga kotakota: 4 kg/t. Ka taapirihia he kotakota hei whakatika i te pH o te penupenu, he mea nui mo te pumau me te pai o te mahi riihi.
Te kukū o te pulp: 40%. Ma tenei kukū he taiao e tika ana mo nga reagents reagents ki te tauhohe ki nga matūriki ore.
Te wa tuku: 24 h. He nui te wa riihi hei whakarite kia tino tangohia te koura me te hiriwa.
Hua Hua
I raro i ngā āhuatanga whakamātautau kua whakahuatia ake nei, i inehia ngā reiti tango o te koura me te hiriwa. I whakaatuhia e ngā hua ka taea te pupuri i te reiti tango o te koura ki te 98.07%, ā, i eke te reiti tango o te hiriwa ki te 86.30%. E tohu ana ēnei reiti tango teitei he tino whai hua te tikanga tango tahi e whakamahi ana i te kaihoko tango koura e pai ana ki te taiao me te konutai cyanide mō tēnei konganuku koura kounga teitei.
Aparauraa
Ko te nui o te reiti riihi i roto i tenei whakamatautau ka taea te kii na te whakakotahitanga o te kaihoko reihi koura me te konutai cyanide. Ka taea e te kaihoko taiao te whakanui ake i te tauhohenga o te mata o te ore, ka ngawari ake te mahi a te cyanide ki te koura me te hiriwa. I te wa ano, ko te whakahekenga o te inenga o te konutai cyanide e kore noa e awhina ki te whakaheke i nga tupono o te taiao engari ka whakahekehia nga utu whakaputa ki tetahi waahanga. Ko te whakatikatika i te pH na roto i te kotakota ka whai waahi pai ki te whakatairanga i te tauhohenga rewa.
Opaniraa
Ko tenei rangahau e whakaatu ana i te kaha ki te whakamahi i te tikanga riihi whakahiato me tetahi kaihoko riihi koura pai ki te taiao me te konutai cyanide mo te kora koura teitei. Ko te nui o te reiti o te koura me te hiriwa i tutuki i raro i nga tikanga papai e whakaatu ana i te kaha nui mo te tono ahumahi. Ko tenei tikanga ehara i te mea ka whakapai ake i te pai o te tangohanga engari ka whakaiti ano i te paanga o te taiao e pa ana ki te cyanide tuku iho - nga tikanga rewharewha anake. Ko etahi atu rangahau ka taea ki te arotau i nga tawhā tukanga me te whakawhānui ake i te whānuitanga tono ki nga momo oka koura.
- Ihirangi Matapōkere
- Ihirangi wera
- Te ihirangi arotake wera
- Ko te Aratohu Tino mo te Sodium Cyanide: Nga Waahi Whakamahi me te Mahinga
- Konutai Konutai, ≥99.7%
- Te konutai bisulfite 99% Te Kounga Teitei Taonga Wheketere
- He ture motuhake mo te whakamahi matū maina?
- TuxingSun United Mining Mineral Research and Testing Centre - Ore Element Testing Laboratory
- Waikawa Oxalic Anhydrous 99.6% Koeke Ahumahi
- acrylamide
- 1Ko te Sodium Cyanide kua whakahekehia (CAS: 143-33-9) mo te Maina - Kounga teitei me te Utu Whakataetae
- 2Konutai Cyanide 98.3% CAS 143-33-9 NaCN, he mea nui mō ngā ahumahi matū keri
- 3Nga Ture Hou a Haina mo te Kaweake i te Sodium Cyanide me te Arataki mo nga Kaihoko Ao
- 4Sodium Cyanide (CAS: 143-33-9) Tiwhikete kaiwhakamahi mutunga (Putanga Hainamana me te reo Ingarihi)
- 5Waehere Whakahaere - Paerewa Whakaaetanga Maina Koura
- 6Haina wheketere Waikawa Sulfuric 98%
- 7Waikawa Oxalic Anhydrous 99.6% Koeke Ahumahi
- 1Konutai Cyanide 98.3% CAS 143-33-9 NaCN, he mea nui mō ngā ahumahi matū keri
- 2Te Maamaa Teitei · Te Mahinga Pumau · Te Whakaora Teitei — te konutai cyanide mo te riihi koura hou
- 3United ChemicalKo te Rōpū Rangahau e whakaatu ana i te mana ma roto i nga tirohanga a te Raraunga
- 4AuCyan™ Konutai Cyanide Mahi-Teitei | 98.3% Parakore mō te Keri Koura o te Ao
- 5Mamati Hiko Detonator(Wā whakaroa 0~ 16000ms)
- 6Te Kaha-Teitei, Te Whakaputanga Tube Tube-Tiki
- 7ahumahi Detonator Hiko











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