Te Wetewete i te Pūmanawa Koura o Angola: Ngā Otinga Whakaora Matatau
Kei te pāngia a Angola e te whakaoranga o te maina tawhito. E whakanuia ana mō ōna taonga taimana me te hinu, kei te tere haere te whakawhanake a te motu i ōna rahui koura kāore anō kia whakamahia. Mai i te kaupapa koura Chipindo matua i te kawanatanga o Huíla ki ngā tūhuratanga hou i Cabinda me Mpopo , kei te neke haere ngā kaiwhakahaere o Angola ki ngā mahi whakarewa hou, nui.
Mō ngā Kaihanga Metara me ngā Kaiwhakahaere Kaupapa e mahi ana i te rāngai koura hou o Angola, ko te whakarite i ngā whakaurunga matū mahi-tiketike, pono hoki te wero whakahaere tino nui. Ahakoa te hoahoa i tētahi papa Whakarewa Puranga mō ngā konganuku waikura iti-te-papa, te whakatinana i te Whakarewa Vat , te whakahaere rānei i ngā ara iahiko Waro-i-te-Pulp (CIP) me te Waro-i-te-Whakarewa (CIL) matatau , me whai matū ngā tipu hei whakapūmau i te kaha tango mōrahi. Hei tāpiri, i te wā e whakamanahia ana te umanga, kei te piki haere te hiahia mō ngā huarahi kē atu e tutuki ana i ngā whakaritenga taiao, kāore e mōrearea, hei whakarite i te haumaru o ngā kaimahi me te maeneene o ngā whakaaetanga ture.
United Chemical Ka whakakīia tēnei āputa. Ka whakaratohia e mātou he matawai matū matatau, he taumata teitei kua whakaritea mō ngā tukanga whakarewa motuhake o Angola. I te taha o tō mātou tohungatanga hohonu ki ngā mahi kawe waka moana o te Hauāuru me te Tonga-mā-uru o Āwherika, ka whakarite mātou kia kore tō maina e raru i te korenga o ngā matū.
Te Matrix Reagent Matua mō ngā Tukanga Koura o Angola
AuCyan™ Konutai Cyanide NaCN (≥98.3%)
Ko te tūāpapa o te whakarewanga koura whai hua, i hangaia mō te mahi tino pai i roto i ngā ara iahiko tangohanga CIL me Vat.
Te Parakore ≥98.3%: Ka whakaratohia e AuCyan™ he kukū matotoru o ngā katote cyanide kore utu hohe , ka whakaiti nui i te wā tango me te whakapai ake i ngā reiti whakaora whānui, inā koa mō ngā konganuku toka mārō tuatahi e tukatukahia ana i Huíla.
Te Takai Haumaru mō ngā Utauta Moana: Mā te mārama ki ngā āhuatanga o te rangi o ngā tauranga o Angola, ka takaihia ā-tika tā mātou NaCN ki roto i ngā pūwero maitai kua whakamanahia e te UN me ngā putea PVC kua whakakahangia, kua hiritia kia kore ai e uru te makuku i te wā e haere ana ki Luanda, ki Lobito rānei.
📊Whakatakotoranga Hangarau: Te Paerewa Parakore 98.3%
I te mea e hipa ana i ngā paearu ahumahi, ka eke tonu ā mātou puranga whakaputa hou ki ngā tohu "Kounga Tino Pai". Kei raro nei ngā raraunga mahi kua whakamanahia (Tohutoro: Puranga C050030HS251101).
| Nga Tuemi Whakamatau | Paerewa (GB/T 19306-2003) | AuCyan™ (Noa) | Pānga Whakahaere |
|---|---|---|---|
| Konutai Cyanide (NaCN) | ≥ 98.0% | 98.3 orau | Te tere o te whakarewatanga koura me ngā reiti whakaora mōrahi. |
| Konutai Waiwai (NaOH) | ≤ 0.5% | 0.13 orau | He tino pumau te pH; ka ārai i te waikura wawe. |
| Konutai Kāponāte (Na2CO3) | ≤ 0.5% | 0.18 orau | Ka whakaitihia te wawaotanga o te poke i roto i te otinga tātā. |
| Makuku (H2O) | ≤ 0.9% | 0.3 orau | Te pumau pakari kua whakapakaritia i te wā rokiroki roa me te kawe waka. |
| Nga Taonga Whakarewa | ≤ 0.05% | 0.02 orau | He tikanga ārai-aukati; he tiaki i ngā papu me ngā pūwero nui. |
Waro Whakahohe Anga Kokonati AuCarb™ Whakaora Koura (≥99% Mārō)
Ngā āheinga mimiti tino pai mō ngā ara iahiko whakaora nui katoa: CIP, CIL, me te Waro-i-te-Pou (CIC).
Kua Whakamanahia te Pakari ≥99%: He tino kaha te whakaoho i roto i ngā tāke CIL/CIP hou ki te Waro paerewa . Ka tīpakohia me te whakahohehia a AuCarb™ , kia kore ai e mimiti me te pakū, ka ārai katoa i te ngaronga koura mā te pakaru o te waro.
Hanganga Macroporous Arotau: Ka tere te mimiti me te kaha uta koura teitei, kia tino whai hua ai i te wā e tangohia ana (tangohia) me te whiwhi hiko.
📊 Raupapa AuCarb™: Ripanga Whakataurite Ātaahua mō ngā Tawhā Matua
Hei whakahaere i tētahi tukanga whiriwhiri māmā ake e hāngai ana ki tō ara iahiko whakarewa, kua whakarāpopototia e mātou ngā tawhā hangarau matua o ā mātou momo AuCarb™ matua e whā.
| Tawhā Whakamātautau Matua | AuCarb™ BC1100 | AuCarb™ AC50 | AuCarb™ AC55 | AuCarb™ AC60 |
|---|---|---|---|---|
| Te Tūnga Paetae Mākete | Te Whakarewa Puranga Tikanga / Te Mahi Utu-Teitei | Hua rite: Jacobi G208S | Hua rite: Jacobi G209S | Kōwhiringa matatau mō te Tauine Nui / Taurite: Jacobi G210S |
| Te Totoi Te ahua | 0.40 - 0.50 g/ml | 0.48 - 0.55 g/ml | 0.45 - 0.55 g/ml | 0.45 - 0.55 g/ml |
| Te mārō o te paraharaha-pōro | ≥ 98.5% | ≥ 99% | ≥ 99% | ≥ 99% |
| Ihirangi Pereti | ≤ 5% | ≤ 5% | ≤ 5% | ≤ 5% |
| Whakahiatotanga | ≤ 2% | ≤ 1.5 orau | ≤ 2% | ≤ 2% |
| Ihirangi pungarehu katoa | ≤ 5% | ≤ 3% | ≤ 3% | ≤ 3% |
| makuku | ≤ 10 orau | ≤ 5% | ≤ 5% | ≤ 5% |
| Te Kaha Whakamimiti (Uara K) | / | ≥ 26 kg/t | ≥ 28 kg/t | ≥ 30 kg/t |
| Te Auau Whakamimiti (Uara R) | / | ≥ 50 orau | ≥ 55 orau | ≥ 60 orau |
| Tau Iodine | ≥ 1100 mg/g | / | / | / |
| Te Mahi Pūtāne | / | ≥ 19.5% | ≥ 21% | ≥ 23% |
| CTC (Te Mahi Waro Tetrachloride) | / | ≥ 50 orau | ≥ 55 orau | / |
* Ngā Paerewa Whakatinanatanga: E tutuki ana i ngā paerewa ASTM o Amerika me ngā paerewa whakamātautau keri ā-roto a AARL. Kua paahitia e te hua te tirotiro a te hunga tuatoru, ā, ka taea te whakarato tauira whakamātautau mēnā ka tonoa.
AuLeach™ Kaihoko Whakarewa Koura (GDA) - Kāore he Mōrearea
Ko te huarahi pai rawa atu mō te whakamahi i te cyanide mō ngā kaupapa hou o Angola, e aro nui ana ki te haumaru me te tere o te tutuki i ngā whakaritenga taiao, he tino whai hua hoki mō te tango i ngā mea mai i te puranga me te poka wai.
Kāore rawa he mōrearea: Ka whakakorea e AuLeach™ ngā mōrearea nui o te whakahaere, te rokiroki, me te kawe e pā ana ki ngā taonga mōrearea. Ka whakaratohia he taiao mahi haumaru ake mō āu kaimahi keri, ā, ka tino whakangawari i ngā tukanga kawemai.
He tino pai mō te Whakarewa Puranga me te Wai Tāke: He pai te uruhanga me te tere whakarewa pumau i roto i ngā papa Whakarewa Puranga nui me ngā mahi Whakarewa Wai Tāke. He tino pai te mahi i roto i te awhe pH paerewa (10.5-11.5) me te kore e hiahiatia he huringa ki ngā hanganga o nāianei.
Te Ratonga Haumaru Moana ki Angola (CIF / FOB)
E mārama ana mātou ko ngā mekameka tuku taonga pono te toto ora o ngā mahi keri i Angola. United Chemical Ka riro i a mātou te mana whakahaere katoa o te tukanga kaweake tae noa ki te tauranga ūnga, me te whakarite kia tae haumaru, kia ture hoki ō rauemi.
Ngā Ratonga FOB me CIF Motuhake: Ka tukuna e mātou ngā tuku i raro i ngā tikanga FOB me CIF . Ka mahi tahi mātou me ngā raina kaipuke matua o te ao kia whakarite kia matua haere ngā huarahi ki ngā kuwaha arumoni nui o Angola: te Tauranga o Luanda me te Tauranga o Lobito.
Ngā tuhinga kaweake tino tika: Ka whakaratohia e mātou he tuhinga whānui, e tutuki ana i ngā whakaritenga IMDG mō ngā taonga kino (pēnei i te NaCN). Mā tēnei ka taea te tuku tere i te tauranga, ka taea ai e ō kaihoko tikanga ā-rohe o Angola te whakahaere pai i te whakaaetanga kawemai me te whakarite i te kawe ki uta ki te wāhi maina.
Whakamātauria te Hua i roto i tō Ake Taiwhanga
He ahurei ia tinana kōhatu i Angola. Kei te tono mātou ki ngā Kaihanga Whakarewa me ngā Rangatira Maina i Angola kia tono tauira kore utu o AuCyan™, AuCarb™, AuLeach™ rānei hei whakahaere i ngā whakamātautau motuhake mō te huri pounamu, te whakamātau rānei i te tango i te wai mai i te pou.
Tonoa he Tauira Whakamātautau Koreutu i Tēnei Rā
Ngā Pātai Auau: Te Whakaora Koura i Angola
1. Ka taea te whakamahi whai hua i te AuLeach™ mō ngā kaupapa Heap Leaching i Angola?
Āe, tino tika. He tino whai hua te AuLeach™ Gold Leaching Agent (GDA) mō te tango i ngā puranga. Ka mau tonu te pumau i roto i ngā papa tuwhera nui, ka whakarite kia taurite te mimiti me te whakarewanga koura mai i ngā konganuku kua waikurahia, me te kore e tūpono ki te taiao e karapoti ana.
2. Ki ēhea ngā tauranga e tukuna ana e koutou ngā kaipuke mō ngā mahi keri maina o Angola?
He pakari ā mātou mahi kawe utanga moana, arā, ki te Tauranga o Luanda me te Tauranga o Lobito . E mahi ana mātou i runga i ngā tikanga CIF me te FOB , e tuku ana i ngā utanga me ngā tuhinga kia taea ai e tō tīma o Angola te whakahaere i te whakawāteatanga whakamutunga.
3. He aha te hiranga o te whakatauranga pakeke ≥99% mō AuCarb™ i roto i ngā tukanga CIL?
I roto i ngā ara iahiko Waro-i-te-Rohe (CIL), ka tukuna te Waro Whakahohe ki te whakaohooho ā-mīhini kaha me te paru konganuku whakakoi. Ko te Waro Whakahohe Anga Kokonati AuCarb™ me tōna pakeke ≥99% ka ātete i tēnei kakahu ā-mīhini, ka ārai i te waro (me te koura kua mimitia) kei pirau hei kikokore ka ngaro ki ngā paru.
4. Me whakarerekē te hanganga Vat Leaching o nāianei e AuLeach™?
Kāore he whakarerekētanga e hiahiatia ana. He whakakapi tika a AuLeach™ mō ngā matū tuku iho. He pai te mahi i roto i te awhe pH kawakore paerewa (10.5-11.5), e āhei ai koe ki te whakamahi i ō ipu, papu, me ngā pūnaha whakaora o nāianei me te kore he raruraru.
5. He aha ngā painga o te parakore o AuCyan™ ≥98.3% ki ngā kaupapa koura toka mārō?
He maha ngā wā ka hiahiatia he mahi matū kaha mō ngā putunga toka mārō kia pai ai te tango. Ko te parakore ≥98.3% kua manatokohia o te AuCyan™ Sodium Cyanide NaCN ka whakarite i te tere me te tino memeha o te matū, ka whakanui ake i tō hua mai i ngā konganuku tuatahi me te whakaiti i te whakamahinga matū katoa mō ia tana o te konganuku.
6. E kiia ana a AuLeach™ he taonga morearea mō te kawemai ki Angola?
Kāo. Ko tētahi o ngā painga matua o AuLeach™ ko tōna whakarōpūtanga hei matū kore-morearea . Mā tēnei ka whakangāwari ake i te tukanga kawemai me te tukanga whakawātea tikanga i Angola, ka karohia ngā arai ture pakari e pā ana ki ngā matū paitini tuku iho.
7. Me pēhea te tiaki i a AuCyan™ mai i te makuku i te wā e kawe ana i ngā utanga moana ki Luanda?
Hei whakapūmau i te kounga o te hua i te wā e kawe ana i te moana, kua tākaihia a AuCyan™ ki roto i ngā pūwero rino pakari rawa atu, kua whakamanahia e te UN. Kei roto i ia pūwero he arai PVC matotoru, kua hiritia kia mau tonu, e mahi ana hei ārai makuku tino nui, kia noho maroke tonu ai ngā pereki.
8. Ka taea te whakamahi i te AuCarb™ i roto i ngā mahi Waro-i-te-Pou (CIC)?
Āe. Nā te rahi o te matūriki e whakahaeretia ana me te horahanga nui o te mata o roto o AuCarb™, he tino whai hua tēnei mō te mimiti i te koura rewa mai i ngā wai kua rewa e haere ana i roto i ngā ara iahiko CIC, e whakamahia ana i te nuinga o te wā me te tango puranga.
9. Me pēhea tā tātou whakamātautau i ēnei matū i runga i ā tātou tauira kohuke o Angola?
Ka akiaki mātou i te whakamātautau whānui mō te whakarewa. Ka taea e koe te whakapā mai ki a mātou ki te tono tauira taiwhanga kore utu o AuCyan™, AuCarb™, AuLeach™ rānei. Ka tukuna atu e mātou ki tō whare kia taea ai e ō kaihangarau te whakahaere i ngā whakamātautau tika mō te huri i ngā pounamu, i ngā pou rānei hei manatoko i ngā whakapainga whakaora.
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- 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
- 3Tāpiritanga Kai Kai Te Sarcosine 99% min
- 4United ChemicalKo te Rōpū Rangahau e whakaatu ana i te mana ma roto i nga tirohanga a te Raraunga
- 5AuCyan™ Konutai Cyanide Mahi-Teitei | 98.3% Parakore mō te Keri Koura o te Ao
- 6Mamati Hiko Detonator（Wā whakaroa 0~ 16000ms）
- 7Te Kaha-Teitei, Te Whakaputanga Tube Tube-Tiki
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