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Umutwe: Inzira igoye yo gutunganya zahabu no gutera ingot mu nganda

Mw'isi y'ibyuma by'agaciro, zahabu ifite umwanya wihariye. Kureshya n'agaciro byacyo byatumye ibicuruzwa bishakishwa mu binyejana byinshi, kandi inganda zitunganya zahabu zigira uruhare runini mu kwemeza ko zahabu dukoresha mu mitako, ibikoresho bya elegitoroniki n’ishoramari yujuje ubuziranenge bwo hejuru kandi bigira ingaruka nziza. Ikintu cyingenzi cyinganda nigikorwa cyo guta zahabu, gihindura zahabu itunganijwe mu tubari twa zahabu tugereranya ubutunzi niterambere. Muri iyi blog, tuzasesengura inzira igoye yo gutunganya no guta zahabu, tugaragaza intambwe zirambuye zirimo n'akamaro k'ibi bikorwa mu nganda za zahabu.

Gutunganya zahabu: kuva ubutare kugeza zahabu nziza

Urugendo rwa zahabu ruva muburyo bwarwo nk'amabuye yinjira mu cyuma kibengerana twifuza gitangirana no gutunganya zahabu. Iyi nzira igoye ikubiyemo ibyiciro byinshi, buri kimwe kigamije gukuraho umwanda no kugera kurwego rwifuzwa rwubuziranenge. Intambwe yambere mugutunganya zahabu nugukuramo ubutare bwa zahabu kwisi, hanyuma ukayijanjagura ukayisya ifu nziza. Iyi poro noneho inyura murukurikirane rwibikorwa bya chimique na physique bitandukanya zahabu nandi mabuye y'agaciro.

Bumwe mu buryo bukunze gutunganywa zahabu ni ugukoresha cyanide, aho umuti wa cyanide ushyirwa mu bucukuzi bwa zahabu kugira ngo ushongeshe zahabu. Igisubizo cyakomotseho noneho gitunganyirizwa kugarura zahabu, ikomeza kwezwa binyuze mubikorwa nko gushonga na electrolysis. Izi nzira zirimo gukoresha ubushyuhe bwinshi hamwe nubushakashatsi bwimiti kugirango ukureho umwanda wose usigaye, bivamo zahabu nziza yujuje ubuziranenge bwinganda.

Akamaro k'ubuziranenge mu gutunganya zahabu

Isuku nikintu cyingenzi mubikorwa byo gutunganya zahabu kuko bigira ingaruka kuburyo butaziguye agaciro nubwiza bwibicuruzwa byanyuma. Ubuziranenge bwa zahabu bupimirwa mu karato, zahabu ya karat 24 niyo shusho nziza kandi irimo zahabu 99.9%. Hasi ya karat agaciro, niko biri munsi ya zahabu. Kurugero, zahabu ya karat 18 irimo zahabu 75% nibindi byuma 25%. Kugera ku isuku ryinshi ni ngombwa kugira ngo huzuzwe ibisabwa bikomeye mu nganda zishingiye kuri zahabu, nko gukora imitako no gukora ibikoresho bya elegitoroniki.

Usibye kubahiriza ibipimo byera, gutunganya zahabu bigira uruhare runini mugukurikiza imyitwarire myiza kandi irambye muruganda. Inshingano zogutunganya zahabu zirimo gukoresha inzira zangiza ibidukikije no gushyira mubikorwa imikorere myiza yumurimo ikemura ibibazo bijyanye n’ibidukikije n’imibereho by’amabuye y'agaciro ya zahabu no gutunganya.

Zahabu Ingot Casting: Hindura zahabu inoze mubibari bya zahabu

Iyo zahabu imaze gutunganywa kugirango isukure yifuzwa, irashobora guhinduka mubishushanyo bya zahabu bizwi nka zahabu. Inzira yo guta zahabu zirimo gusuka zahabu yashongeshejwe mubibumbano kugirango ibe zahabu ikomeye, uburyo bworoshye kandi busanzwe bwo gucuruza no kubika. Iyi nzira isaba ubunararibonye nubuhanga kugirango tumenye neza ko ingot yavuyemo yujuje ibyangombwa bisabwa mubijyanye nuburemere, ingano nubuziranenge.

Intambwe yambere muri zahabu ingot ni ugutegura ibishushanyo, ubusanzwe bikozwe mubintu biramba nka grafite cyangwa ibyuma. Ibishushanyo byakozwe kugirango bivemo zahabu yuburemere nubunini bwihariye, hamwe nibimenyetso byerekana ubuziranenge ninkomoko ya zahabu. Iyo ifu imaze gutegurwa, zahabu itunganijwe ishonga ku bushyuhe bwinshi mu buryo bukomeye, ubusanzwe hakoreshejwe itanura ryinjira cyangwa ibindi bikoresho kabuhariwe.

Zahabu yashongeshejwe noneho isukwa neza mubibumbano, inzira isaba ubuhanga no kwitondera ibisobanuro kugirango wirinde inenge cyangwa ibitagenda neza muri zahabu yanyuma. Zahabu imaze gukomera, ifumbire irakingurwa kugira ngo yerekane ingoti nshya yacuzwe, hanyuma igenzurwa ikanashyirwaho ikimenyetso kibaranga kugira ngo yerekane ubuziranenge n'ukuri. Ibimenyetso akenshi birimo uburemere, ubuziranenge hamwe nikirangantego cyogutunganya, bitanga amakuru yingenzi kubaguzi nabacuruzi kumasoko ya zahabu.

Akamaro ko guta zahabu ingot mu nganda

Gutera zahabu ingot ni ihurizo ryingenzi hagati yo gutunganya zahabu nisoko rya zahabu, ritanga uburyo busanzwe kandi bwamenyekanye mubucuruzi bwa zahabu no kubika. Utubari twa zahabu dukoreshwa cyane mubikorwa byo gushora imari kimwe no gukora imitako nibindi bicuruzwa bya zahabu. Igikorwa cyo guteramo ingotike neza cyerekana ko zahabu yujuje ibyangombwa bisabwa kandi byujuje ubuziranenge, bigatera icyizere abaguzi n’abashoramari bashingira ku busugire bwa zahabu baguze.

Byongeye kandi, zahabu ya zahabu igira uruhare runini ku isoko rya zahabu ku isi nkuburyo rusange bwifaranga nububiko bwagaciro. Uburemere busanzwe bwa zahabu na zahabu bituma biba byiza mubucuruzi n’ishoramari mpuzamahanga, koroshya ibikorwa no kuba umutungo wizewe mugihe cyubukungu butifashe neza. Gutera ingot rero bifasha kongera umuvuduko no gutuza kw'isoko rya zahabu, bigatuma habaho guhanahana zahabu nta nkomyi ku isi.

Igihe kizaza cyo gutunganya zahabu no gutera ingot

Mu gihe icyifuzo cya zahabu gikomeje kwiyongera, bitewe n’ibintu nko guhungabana mu bukungu, guhanga udushya mu ikoranabuhanga n’akamaro k’umuco, inganda zitunganya zahabu zizagira uruhare runini mu kuzuza iki cyifuzo. Iterambere mu gutunganya ikoranabuhanga n’imikorere irambye biteganijwe ko rizarushaho kunoza imikorere n’ingaruka ku bidukikije by’ibikorwa byo gutunganya zahabu, bigatuma inganda zujuje amahame yo mu rwego rwo hejuru y’imyitwarire myiza kandi ishinzwe.

Mu buryo nk'ubwo, uburyo bwo guta zahabu muri zahabu birashoboka ko buzakomeza guhanga udushya no gutera imbere, hibandwa ku buryo bwuzuye, bwikora, ndetse no kwihitiramo ibintu kugira ngo isoko rihinduke. Gukoresha tekinoroji yo guteramo ibikoresho hamwe nibikoresho birashobora kurushaho kunoza ubwiza no guhoraho kwinjizwa muri zahabu, mugihe ikoranabuhanga rya digitale hamwe nibisubizo byahagaritswe bishobora guhindura ibyemezo no gukurikirana ibicuruzwa biva muri zahabu, bigatanga umucyo mwinshi kubaguzi nabashoramari. n'umutekano.

Mu gusoza, gutunganya zahabu no gutunganya ingot ni igice cyingenzi mu nganda za zahabu kandi kigena ubuziranenge, agaciro n’isoko ry’iki cyuma cyagaciro. Kuva ku buryo bwitondewe bwo kuvanaho umwanda mugihe cyo gutunganya zahabu kugeza guterwa neza neza muri zahabu, izi nzira zigaragaza ubukorikori nubuhanga bwinganda za zahabu. Mu gihe inganda zikomeje gutera imbere no guhuza n’ibikenewe n’ibipimo, ubuhanzi na siyanse yo gutunganya no guta zahabu bikomeje kuba ingenzi mu gutuma zahabu ishimishwa n’agaciro muri iyi si ya none.