Kugadzirisa Kudzorerwa Kwegoridhe: Basa reCoconut Shell Activated Carbon muCIP, CIL, uye CIC Processes

1. Nhanganyaya yeActivated Carbon muGoridhe Recovery Operations

Kudzoreredza goridhe kubva mumatombo ibasa rakaoma kwazvo, rine matanho akawanda uye rinotora matanho akakosha. Mukati mebasa iri rakaoma, chimwe chezvinhu zvakakosha zvinosarudza goho rose uye purofiti yemugodhi iCarbon inoshanda . Kabhoni inoshanda zvikuru pakukweva goridhe- cyanide complexes yakanyungudutswa kubva mu cyanide leach solution, zvichiita kuti ive chinhu chakakosha mumabasa ekuchera goridhe emazuva ano pasi rese.

Kunyanya, Activated Carbon yakagadzirwa negoko rekokonati , inofarirwa zvikuru uye inozivikanwa pasi rose seyero yegoridhe muindasitiri nekuda kwekugara kwayo kwenguva refu, nzvimbo yakakwirira, uye kuomarara kwemuchina. Maumbirwo ayo akasiyana e microporous anopa adsorption kinetics yepamusoro, zvichibvumira kudzoreredzwa kwegoridhe nekukurumidza uye zvinobudirira mumabasa akasiyana-siyana ekuchera goridhe. Ingave yakashandiswa muCarbon-in-Pulp (CIP), Carbon-in-Leach (CIL), kana Carbon-in-Column (CIC) systems, activated carbon inoita basa rinokosha.

Kuti zvizadzise zvinodiwa nemakambani emigodhi epasi rose, United Chemical yakagadzira kambani huru AuCarb™ Gold Recovery Coconut Shell Activated Carbon series (kusanganisira magiredhi epamusoro akadai seBC1100, AuCarb™ AC50, AC55, uye AC60) Makabhoni aya akagadzirwa kuti awedzere goridhe, aderedze nguva yekushanda, uye aderedze kurasikirwa nekabhoni munzvimbo dzakaoma dzekugadzirisa.

2. Kunzwisisa Coconut Shell Activated Carbon muGold Recovery Process: CIP, CIL, uye CIC

Kuwanikwa kwegoridhe remazuva ano kunowanzoitwa kuburikidza ne cyanidation, maitiro emakemikari akaedzwa apo goridhe rinokosha rinotorwa kubva mumatombo akapwanywa uye akakuyiwa uchishandisa Sodium Cyanide mhinduro (yakadai se United Chemical's high-purity NaCN). MuCIP, CIL, uye CIC processing circuits, activated carbon inoshandiswa zvine hungwaru kubata gold-cyanide complexes yakanyungudutswa kubva muslurry kana solution. Heino kupatsanurwa kwakadzama kwekushanda kweactivated carbon mukuita kwega kwega:

• Kabhoni-mu-Pulp (CIP): Munzira iyi inotevedzana, kabhoni inoshandiswa inowedzerwa mu slurry pashure dombo regoridhe rakachekwa zvizere mumatangi akatevedzana akavhundutswa. Goridhe rinonyungudika nekabhoni sezvo pulp ichifamba-famba nepakati pematangi. United Chemical's AuCarb™ AC50 Inoshandiswa zvakanyanya muCIP circuits nekuda kwekumhanya kwayo kwakanyanya kwekusveta mvura uye kugara kwenguva refu kwemuchina, zvichiita kuti goridhe ribatirwe zvakanaka masero asati aburitswa.

• Kabhoni-iri-mu-Leach (CIL): Zvakafanana neCIP, asi muCIL process, kabhoni inoshandiswa inounzwa panguva imwe chete panguva yekubviswa kwayo. Ndarama inobviswa kubva muore uye inonamirwa pakabhoni iri mutangi rimwe chete. Izvi zvinonyanya kushanda pakugadzirisa "preg-robbing" ores apo kabhoni yechisikigo muore yaigona kuba goridhe. Pamabasa eCIL, makabhoni ane activity yakawanda seAuCarb ™ AC55 neAC60 anokurudzirwa zvikuru kukunda kabhoni yechisikigo uye kuvimbisa kukurumidza kutora goridhe.

• Kabhoni-iri-muKoramu (CIC): Inonyanya kushandiswa pakuita mabasa ekubvisa matombo muhari uye kurapa maore asina kunyanya kunaka, mhinduro yakajeka ine goridhe (mhinduro ine pamuviri) inopombwa uye inopfuudzwa kumusoro kuburikidza nemapoka akatevedzana akafukidzwa zvakasimba nekabhoni inoshanda. Izvi zvinobvumira kuramba uchinyungudika pasina chikonzero chekuvhundutswa kwekabhoni. BC1100 series, ine saizi chaiyo yekupararira kwezvikamu, yakakodzera masisitimu eCIC sezvo ichidzivirira kuvhara makoramu uku ichichengetedza mwero wekuyerera kwakanyanya uye kupora kwakakodzera.

3. Hunhu hwemuviri uye hwemakemikari hweCoconut Shell Activated Carbon: Nei Yakanakira Kupora Goridhe

Haasi ese macarbon akagadzirwa akaenzana. Kunyange zvazvo macarbon akagadzirwa nemarasha kana kuti akagadzirwa nehuni aripo, Coconut Shell -based activated carbon inoonekwa seyakanakira kudzoreredzwa kwegoridhe nekuda kwehunhu hwayo hwakasiyana, hunowanikwa muchisikigo:

• Kuomarara Kwakanyanya uye Kusanyanya Kudonha (Kusasimba Kwekuora): Nzvimbo dzekugadzira goridhe dzinorema zvikuru. Kabhoni yeganda rekokonati ine kuomarara kwakanyanya. Izvi zvinoderedza zvakanyanya kurasikirwa kwezvikamu zvekabhoni (negoridhe rinokosha rakabatana nazvo) panguva yekubata michina, kumutswa mumatangi, uye kudzoreredzwa kakawanda kwemvura.

• Maumbirwo Akakura eMicroporous: Maitiro ekushanda kwemagoko ekokonati anogadzira network yakakora yema micropores (ma pores ari pasi pe 2 nanometers mu dhayamita). Saizi iyi chaiyo yema pore inoenderana zvakakwana nehukuru hwemamorekuru e gold-cyanide complex, zvichipa nzvimbo yakakura yemukati kuti ikwanise kunyudza mvura zvakanyanya.

• Saizi yeZvidimbu Zvakafanana uye Chimiro chePlatelet: Makabhoni emhando yepamusoro anobva muAuCarb ™ series anovimbisa kugoverwa kwakasimba kwehukuru hwezvidimbu (semuenzaniso, 6x12 kana 8x16 mesh). Saizi iyi yakafanana inovimbisa kinetics ye adsorption inogara ichifungidzirwa, inodzivirira kabhoni kuti isapfuure nepakati pema retention screens, uye inoderedza zvakanyanya njodzi yekuvharika mu recovery system.

4. Kuwedzera Kugona Kusviba uye Kushanda Nesimba Rekudzoreredza Goridhe

Kushanda zvakanaka uye purofiti yekudzoreredza goridhe zvakanyanya kunoenderana nezviyero zviviri zvakakosha: kugona kwekunyungudutsa (kunowanzonzi K-value ) uye mwero wekunyungudutsa ( R-value ) wekabhoni yakanyungudutswa nekokonati.

• MaK-values ​​akakwira: Ratidza kuti goridhe rinogona kukwira zvakanyanya pagiramu imwe chete yekabhoni. United Chemical's AuCarb™ AC60 Semuenzaniso, yakagadzirwa kuti ipe huwandu hweK-values ​​hwepamusoro, zvichibvumira migodhi kuburitsa goridhe rakawanda patani yegaroni inoshandiswa.

• MaR-values ​​akakwira: Ita shuwa kuti adsorption kinetics inokurumidza, zvichireva kuti goridhe rinodhonzwa kubva mumushonga kuenda mucarbon nekukurumidza, zvichideredza nguva inodiwa yekugara mumatangi.

Zvinhu zvinotevera zvekushanda uye zvekugadzira zvinopesvedzera zvakanyanya kukosha kwekushanda uku:

• Particle Size Distribution: Zvidimbu zvidiki zvekabhoni zvinowedzera nzvimbo inoshanda uye zvinokurumidzisa kunyungudika kwemvura, asi kana zviri zvidiki zvakanyanya, zvinogona kukonzera kuvharika kwechiso uye kuvharika kwehurongwa hwezvinhu. United Chemical inodzora zvakanyanya saizi yemesh kuti ipe kuenzana kwakakwana.

• Simba reMichina: Rinodzivirira kudonha nekuputsika panguva yekushandiswa kwakasimba, zvichiita kuti kabhoni igare kwenguva yakareba. Izvi zvinoreva kuti kabhoni haitsiviwi kakawanda uye mashandiro emiti akasimba.

5. Kukosha kweKuvandudzwa: Kugara kwenguva refu uye Kushanda Nesimba Mukugadzirisa Goridhe

Chimwe chezvakanakira zvikuru zve activated carbon ndechekuti inogona kushandiswazve. Kugona kwe activated carbon kuramba ichigadzirwazve kunoita kuti ive sarudzo inochengetedza nharaunda uye inobatsira pakugadzirisa goridhe.

Mushure mekunge goridhe rabviswa (rabviswa) kubva mukabhoni, kabhoni "yakapedzwa" kana "isina kubereka" yekokonati inogona kuvandudzwa kuburikidza nemaitiro ekupisa kana emakemikari kubvisa tsvina yeorganic (senge ma flotation reagents kana mafuta ekuzora) uye kudzoreredza zvizere kugona kwayo kwekutanga kwekunyungudutsa. Makiln anotenderera anoshanda pakupisa kwakanyanya (kazhinji 650°C kusvika 750°C) anowanzo shandiswa pachinangwa ichi, zvichibvumira kabhoni kushandiswazve zvakachengeteka mumaitiro akafanana esimbi kakawanda. Maumbirwo akasimba eAuCarb ™ series (senge BC1100) anoita kuti ikwanise kutsungirira maitiro akawanda ekupisa ekugadzirisa kupisa nekuora kushoma.

Mabhenefiti ezvakatipoteredza uye mutengo wekushandisa kugadzirisa kabhoni zvakanaka anosanganisira:

• Mari Yekushanda Yakaderedzwa Zvikuru (OPEX): Kuderera kwekuda kugara uchitenga kabhoni itsva kunoderedza zvakanyanya bhajeti remugodhi.

• Kuderedza Kukanganiswa Kwezvakatipoteredza: Kuraswa kwekabhoni kushoma kunoita kuti marara emaindasitiri aderere uye kuderera kwenzvimbo.

6. Kukunda Matambudziko Ekuita: Kurasikirwa Negoridhe, Kurasikirwa Negoridhe, uye Kuchengetedza Hunhu Hwekabhoni

Chimwe chezvinetso zvikuru zvinogara zvichiitika pakushandisa kabhoni yakakangwa kuti goridhe ridzorerwe nderekudonha kwemvura - maitiro chaiwo apo zvidimbu zvekabhoni zvinoputsika kuita zvidimbu zvidiki kana guruva rakatsetseka nekuda kwekukweshana kwemakanika mumapombi, mascreen, uye ma agitators. Kana kabhoni ikatyoka, zvidimbu izvi zvakanaka kwazvo (zvinotakura goridhe rakanyungudutswa) zvinopfuura nepamascreen uye zvinorasika kudhamu remusana, zvichikonzera kudzikira kwekushanda kwe adsorption zvakananga uye kurasikirwa kukuru kwemari kwegoridhe.

Kuve nechokwadi chekushandiswa kwekabhoni inoshanda zvakanaka uye ine hunyoro uye kugara ichiigadzira patsva kunobatsira kuchengetedza mashandiro esimbi uye kuderedza kurasikirwa uku kunoderedza purofiti. Kuti vaderedze matambudziko aya, vashandi vemafekitori vanofanira:

• Sarudza Kabhoni Ine Simba Rinoshamisa Remuchina: Kuisa mari muzvigadzirwa zvepamusoro zvakaita seAuCarb ™ AC55 kunoderedza kuputsika kwezvidimbu uye kunochengetedza zviuru zvemadhora mugoridhe rinorasika.

• Tarisa Kutakura Kwegoridhe uye Kudonha Kwaro: Kuita bvunzo dzezuva nezuva kunoita kuti pave nekuonekwa kwekutanga kwekushanda kwekabhoni, zvichibvumira kugadziriswazve panguva yakakodzera kana kuwedzerwa kwakanyatsonaka kwekabhoni yakanaka.

7. Kuvandudzwa Kwemangwana muCoconut Shell Activated Carbon Yekudzoreredza Goridhe

Sezvo sainzi yezvinhu uye tekinoroji yemigodhi iri kufambira mberi, mafomu matsva uye shanduko dzeCoconut Shell Activated Carbon dziri kuramba dzichitsvakurudzwa kuti dzikwanise kuwedzera kudzoreredzwa kwegoridhe. Kunyange zvazvo zvinhu zvekuyedza zvakaita semachubhu ekabhoni zvichitsvakurudzwa nekuda kwesimba razvo guru, chinangwa chiripo pakuvandudza maitiro ekushanda kwemagoko ekokonati eorganic. Zvinhu izvi zvakagadzirwa nechinangwa chekupa kushanda kwakanyanya kwe adsorption uye kuderedza zvakanyanya mari yekushanda zvichienzaniswa nemakabhoni echinyakare, emhando yakaderera.

Zvimwe zvinhu zvinonakidza zvinotungamirwa nevagadziri vakaita se United Chemical dzinosanganisira:

• Kuvandudzwa kweAdsorption Kinetics kuburikidza neChemical Activation: Kugadzirisa chimiro chepore panguva yekugadzira kuti uwane nguva yekupora nekukurumidza, zvichireva kuti huwandu hwekabhoni hushoma hunodiwa mudunhu.

• Kubatanidzwa kweNanotechnology: Kuongorora mukana wekuti pave ne nano-adsorbents diki, dzakasimba, uye dzinoshanda zvakanaka dzinogona kutsanangura patsva nguva yekugara kweCIP neCIL.

8. Kukanganiswa Kwezvakatipoteredza uye Mitemo: Kutungamira Maitiro Anogara Aripo Mukuchera Goridhe

Mabasa ekuchera migodhi emazuva ano anotarisana nekuongororwa kwakasimba pasi rose maererano nemabasa avo ekuchengetedza nharaunda. Kushandisa kabhoni inoshanda zvakanaka mukuwana goridhe hakungobatsiri chete pakugadzirisa goridhe asi kunobatsirawo zvakananga mukuita mabasa ekuchera anochengetedza nharaunda uye anotevedzera mitemo. Migodhi inogona kuderedza mabasa ayo ekuchengetedza nharaunda uye kuchengetedza rezenisi rayo rekushanda ne:

• Kugadzira Closed-Loop Carbon Regeneration: Kunoderedza marara emunzvimbo dzakaraswa uye kunoderedza zvakanyanya kushandiswa kwezvinhu zvakachekwa uye kuburitsa kabhoni muzvinhu zvinofamba.

• Kutevedzera Mitemo Yakakomba Yezvakatipoteredza: Kabhoni inoshanda zvakanyanya inoita kuti gold-cyanide complexes ibviswe zvizere, izvo zvinoderedza njodzi yekuti marara ecyanide anokuvadza apinde mumarara nemumipata, zvichienderana neInternational Cyanide Management Code.

9. Zvidzidzo zveNyaya Dzepasi Pose: Nyaya dzeKubudirira muKudzoreredza Goridhe Uchishandisa Coconut Shell Activated Carbon

Migodhi yegoridhe yakakurumbira pasi rose—kubva kunzvimbo dzakaoma dzeAfrica kusvika kunzvimbo dzakakwirira muSouth America neCentral Asia—yakabudirira kushandisa carbon yakagadzirwa ne coconut shell mumabasa ayo ekudzoreredza makemikari. Nekushandura kuenda kuzvigadzirwa zvinogara kwenguva refu zvakaita seAuCarb ™ Gold Recovery Coconut Shell Activated Carbon series , nzvimbo idzi dzakawana goho regoridhe rakawanda uye dzakaderedza mari yekushandisa. Zvidzidzo izvi zvepasi rose zvinogara zvichiratidza:

• Kuwedzerwa Kwekunyudzwa Kwemafuta: Kuvandudzwa kubva kuAuCarb™ AC60 kubva kucarbon yakajairwa yakagadzirwa nemarasha kwakavandudza huwandu hwegoridhe rakawanikwa, kunyanya muminda yesimbi ine goridhe rakawanda kana kuti yakaoma.

• Maitiro Akaratidza Ekuchengetedza: Kushandisa mitemo yakasimba yekugadzirisa kabhoni uchishandisa kabhoni inogara kwenguva refu yeBC1100 kuderedza zvinodiwa pakugadzira kabhoni itsva, kuchengetedza mamiriyoni emari yekutenga pagore uye kuderedza kukanganisa kwezvakatipoteredza.

10. Mhedziso: Remangwana reKudzorerwa kweGoridhe nePremium Coconut Activated Carbon

Sezvatinotarisa ramangwana re hydrometallurgy, zviri pachena kuti activated carbon icharamba ichiita basa rinokosha, risingatsiviwi mukuita kwekudzoreredza goridhe pasi rose. Kushandiswa kwakapararira kwe activated carbon yakagadzirwa ne coconut shell kwakachinja indasitiri yemigodhi nekupa nzira yakasimba, isingadhuri, uye isingakuvadzi nharaunda yekubata simbi dzinokosha.

Kufambira mberi muhunyanzvi hwekugadzira zvinhu uye kufambira mberi kwekuvandudzwa kwezvinhu zvinovimbisa kuwedzera kushanda zvakanaka kwekuwana goridhe. Nekubatana nevagadziri vanozivikanwa pasi rose vakaita se United Chemical , migodhi inogona kuvimbisa kuti iri kushandisa zvinhu zvakanakisisa zviripo, ichiwedzera goho rayo regoridhe ukuwo ichideredza kukanganisa kwayo nharaunda uye mari inoshandiswa pakugadzira.

💡 Makiyi ekutora

• Kubudirira kweCoconut Shell Activated Carbon: Nekuda kwekuoma kwayo kwechisikigo, chimiro chayo che microporous chakagadzirwa zvakanyanya, uye mwero wakaderera wekudonha kwayo, coconut shell activated carbon ndiyo sarudzo isingapokanwe yemaitiro ese ekudzoreredza CIP, CIL, uye CIC.

• Kuwedzera Kushanda Kwemashandiro: Nyanzvi dzesimbi dzemugodhi dzinogona kugadzirisa kudzoreredzwa kwegoridhe nekusarudza nemaune activated carbon ine hunhu hwakakodzera hwekunyungudutsa (K-values ​​uye R-values). Kushandisa mhinduro dzakagadzirwa seAuCarb ™ AC50, AC55, uye AC60 kunoita kuti pave nekushanda kwakanaka kwezuva nezuva uye kuchengetedza mari yakawanda kwenguva refu.

• Kuzvipira Kugara Nguva Yakareba: Kugadzira kabhoni inogadziriswazve nekupisa kunoderedza zvakanyanya mari inoshandiswa uye kunoderedza njodzi yemabasa ekuchera migodhi, zvichibatsira zvakananga mukuita mabasa eindasitiri ane girini uye anogara kwenguva refu.

• Kugamuchira Zvitsva Zveramangwana: Matekinoroji ari kusimukira, anosanganisira matekiniki ekugadzira epamusoro uye mashandisirwo angangoita e nanotechnology, anogona kutungamira kune nzira dzinoshanda zvakanyanya dzekuwana goridhe, zvichipa mwero wekunyudzwa nekukurumidza uye hapana kurasikirwa nezvinhu.

Sezvo kudiwa kwesimbi dzinokosha pasi rose kuri kuramba kuchikura, kuvandudzwa kuri kuitwa mu tekinoroji yekabhoni inoshanda kucharamba kwakakosha kuti indasitiri yemigodhi ibudirire. Nekugamuchira kufambira mberi uku, kutarisa pakuchengetedza nguva, uye kuvimba nezvigadzirwa zvinovimbwa zvakaita seAuCarb ™ series , migodhi inogona kuwana kushanda zvakanaka uye purofiti yakakura uku ichizadzisa mabasa ayo akaomarara ekuchengetedza nharaunda.

Bvunza & Tenga Simudzira dunhu rako rekuwana gold recovery nhasi uchishandisa United Chemical's huru AuCarb™ Gold Recovery Coconut Shell Activated Carbon series (kusanganisira BC1100, AuCarb™ AC50, AC55, uye AC60) .Bata Chikwata Chedu Chehunyanzvi Chepasi Rosekuti uwane mazano ehunyanzvi akagadzirirwa iwe, kuyedzwa kwemuenzaniso wemahara, uye mitengo yefekitori yakananga. Ngatikubatsire kuwedzera goho rako regoridhe uye kugadzirisa mitengo yako yekugadzirisa.