Amakuru

Aluminiyumu igaragara mubindi byuma hamwe nubuzima bwayo butagereranywa. Kurwanya kwangirika kwayo no kongera gukoreshwa birashobora gutuma bidasanzwe, kuko bishobora gukoreshwa inshuro nyinshi hamwe n’ingufu nkeya cyane ugereranije n’ibyuma by’isugi. Kuva mu bucukuzi bwa mbere bwa bauxite kugeza kurema ibicuruzwa byabigenewe hamwe nuburyo bwo gutunganya ibicuruzwa, isosiyete yacu ya aluminiyumu yuzuye itanga agaciro mugihe cyose.

Urunigi rw'agaciro

1. Ubucukuzi bwa Bauxite

Inzira yo gukora aluminiyumu ituruka mu bucukuzi bwa bauxite, ubutare burimo aluminiyumu igera kuri 15-25% kandi ahanini ikaba iri mu turere dukikije ekwateri. Kugeza ubu, hateganijwe kubika toni miliyari 29 za bauxite zishobora gukomeza gukururwa mu binyejana birenga ijana kurubu. Byongeye kandi, kubaho kw'ibikoresho bitavumbuwe byerekana ubushobozi bwo kwagura iki gihe kugeza ku myaka 250-340.

2. Gutunganya Alumina

Ukoresheje inzira ya Bayer, alumina (oxyde ya aluminium) ikurwa muri bauxite mu ruganda. Alumina noneho ikoreshwa mugukora ibyuma byibanze ku kigereranyo cya 2: 1 (toni 2 za alumina = toni 1 ya aluminium).

3. Umusaruro wibanze wa aluminium

Gukora ibyuma bya aluminium, isano ya chimique hagati ya aluminium na ogisijeni muri alumina igomba gucika binyuze muri electrolysis. Nibikorwa bisaba ingufu nyinshi bibera mubikorwa binini bitanga umusaruro, bisaba amashanyarazi menshi. Kugirango tugere ku ntego yacu yo guhinduka kutagira aho tubogamiye duhereye ku mibereho ya 2020, ni ngombwa gukoresha amasoko y’ingufu zishobora kuvugururwa no guhora tunoza tekiniki zacu.

4. Guhimba aluminium

Gutunganya Aluminiyumu ni inzira ibikoresho bya aluminiyumu bitunganyirizwa kandi bigakorwa hifashishijwe urukurikirane rw'ibikorwa byo gukora ibicuruzwa bitandukanye bya aluminium. Intambwe nyamukuru zirimo gusohora, kuzunguruka no gukina. Extrusion itera igitutu kunyuza ibikoresho bya aluminiyumu binyuze mu rupfu muri extruder, ikabishyira mubintu bifite ishusho yambukiranya ibice. Ubu buryo bubereye gukora ibicuruzwa bimeze nkibintu bigoye nkaIdirishya, inzugi z'umuryango n'imiyoboro. Kuzunguruka ni ukunyuza aluminiyumu cyangwa amasahani ukoresheje urukurikirane rw'ibikorwa bizunguruka binyuze mu ruganda kugira ngo ubitunganyirize mu bunini n'ubugari bukenewe. Ubu buryo burakwiriye kubyara ibicuruzwa nka aluminiyumu, impapuro za aluminiyumu n'amacupa ya aluminium. Gutera bikubiyemo gusuka aluminiyumu yashongeshejwe mubibumbano, hanyuma bigakonjeshwa kandi bigakomera kugirango bibe ibicuruzwa byifuzwa. Ubu buryo burakwiriye gukora ibikoresho bya aluminiyumu, ibice bya moteri, nibice byimodoka, nibindi. Binyuze muri izi ntambwe zo gutunganya, ibikoresho bya aluminiyumu birashobora gutunganywa neza mubicuruzwa bitandukanye bya aluminiyumu hamwe nuburyo butandukanye.

5. Gusubiramo

Gukoresha aluminiyumu ikoresha ingufu zidasanzwe, ikoresha 5% gusa yingufu zikenewe kugirango habeho aluminiyumu yibanze mu bikoresho fatizo. Byongeye kandi, inzira yo gutunganya aluminiyumu ntabwo itesha agaciro ubuziranenge bwayo, ikemerera gukoreshwa ubuziraherezo. Mubyukuri, 75% ya aluminiyumu yigeze ikorwa iracyakoreshwa muri iki gihe. Iyi mibare yerekana kuramba no kuramba kwa aluminium nkibikoresho bisubirwamo mu nganda zitandukanye.

Ruiqifeng irashobora gutanga ibicuruzwa bya aluminiyumu kugirango uhuze ibyo ukeneye. Niba wifuza kuvugana nitsinda ryacu ukamenya byinshi byukuntu Ruiqifeng ashobora kugirira akamaro ubucuruzi bwawe, wumve nezatwandikire.