Muri 2015, uwahimbye Cui Weihua yerekanye ipatanti: uburyo bwo gutegura karubone yumucyo mwinshi wa karubone iva mu cyuma. Birashoboka gukora calcium-karubone nziza-yuzuye ya karubone iva mubyuma ukoresheje icyuma urusyo ruhagaze?

Nk’uko bitangazwa n’urusobe rw’ikoranabuhanga rw’Ubushinwa, mu minsi ishize, i Baotou, hatangijwe “toni 100000 uburyo bwa karubone y’icyuma n’icyuma cyerekana uburyo bwo gukoresha inganda”, umushinga wagiranye amasezerano yo “kuvugurura Mongoliya binyuze mu bumenyi n’ikoranabuhanga”. Uyu mushinga wubatswe hamwe na Baotou Steel Group na Yukuang Technology Technology (Shanghai) Co., Ltd. Biravugwa ko uyu mushinga ushingiye ku bisubizo by’umurongo wa “toni 10,000 ugenzura ibicuruzwa kugira ngo ukoreshe byimazeyo icyuma hakoreshejwe uburyo bwa karubone”. Icyuma cy'icyuma kirimo karubone yuzuye, kandi amaherezo itanga ibicuruzwa biva mu nganda nka karisiyumu ya karubone nziza cyane hamwe na fer irimo ibikoresho, kugirango tumenye ko umutungo wongeye gukoreshwa. Ugereranije n’ikoranabuhanga gakondo, tekinoroji yo gutunganya ibyuma bya karuboni n’ibyuma birashobora gufata mu buryo butaziguye dioxyde de carbone nkibikoresho fatizo kugira uruhare mu kubyitwaramo mu gihe bigabanya imyuka ya gaze karuboni, ifite ingaruka ebyiri zo kugabanya imyuka ya karubone, igera ku ntego yo kugabanya ibyuka bihumanya ikirere no guteza imbere iterambere rya karuboni nkeya. Nyuma yumushinga urangiye, toni 424000 zicyuma gishobora kuvurwa buri mwaka, mugihe toni zigera ku 100000 za dioxyde de carbone irashobora kuba karubone (ikidodo), kandi ubushobozi bwa toni 200000 bwa karisiyumu karisiyumu yuzuye ya karubone na toni 310000 byuma bishobora kugerwaho. Uyu mushinga nubundi bushakashatsi bwakozwe mu nganda, bushobora gutezwa imbere cyane mubigo bisa. Nubwo byujuje icyifuzo cyo gukoresha byimazeyo imyanda ikomeye, bifasha kugera ku ntego yo hejuru ya karubone no kutabogama kwa karubone. Ibi bivuze ko bishoboka umushinga wo gukora karisiyumu ya calcium ya karubone nziza cyane. Itanga kandi uburyo bushya bwo gukoresha byimazeyo imyanda ikomeye.

Ibyingenzi byingenzi bya tekiniki yo gukora karubone nziza cyane ya calcium ya karubone ivuye mu cyuma ni ibi bikurikira: icya mbere, gusya icyuma cya pisitori mu ifu, shyira ahagaragara okiside ya calcium yubusa mu cyuma cy’icyuma hejuru y’icyuma, gukuramo okiside ya calcium mu cyuma ukoresheje uburyo butose hamwe na 0.5% acide acetike, kuyungurura no kuyungurura, hanyuma ukayungurura karisiyumu, ukayungurura, ukayungurura, ukayungurura, ukayungurura, ukayungurura, ukayungurura, ugakaraba. Umuyoboro mwinshi wa calcium karubone ikoreshwa cyane nkuwuzuza amabati yubukorikori, reberi, plastike, gukora impapuro, impuzu, amarangi, wino, insinga, ibikoresho byo kubaka, ibiryo, imiti, imyenda, ibiryo, umuti w amenyo nibindi bicuruzwa. Muri ubu buryo, gusya neza kwicyuma gikeneye kugera kuri meshes zirenga 400. Nibihe bikoresho byakoreshwa kugirango bigere ku musaruro munini w'ifu ya micro ya poro? Nkumushinga wabigize umwuga waibyumaurusyo, HCMilling (Guilin Hongcheng) iragusaba guhitamoIcyuma cya HLMurusyo ruhagaze kubyara umusaruro w'ifu ya slag. Kugeza ubu, uburyo bwo kuvura ifu yamashanyarazi ku isoko ni mbere yo gusya + gusya neza. Icyuma gishobora gusya kuri microne zirenga 420 nyuma yo gusya ibyiciro bibiri. Igiciro cyibikoresho, igorofa hamwe nikigereranyo cyo gukoresha ingufu byose ni ishoramari rinini.

Itsinda R&D hamwe ninzobere mu nganda za HCMilling (Guilin Hongcheng), binyuze mu bufatanye bwimbitse n’ikizamini, batangijeHLM ikurikirana ibyumaurusyo ruhagaze, irashobora gusya ifu yicyuma ifata icyarimwe icyarimwe, igatezimbere cyane agaciro kokoresha ifu yicyuma, kandi igafungura isoko yo kumanuka. Nibikoresho byiza byicyuma cya poro ya poro yo kuzigama ikiguzi, gukoresha ingufu, ahantu hasi, umusaruro no kongerera agaciro ibicuruzwa byarangiye.

Niba ufite icyifuzo cyo gukora ifu ya slag yamashanyarazi no kuyitunganya, nyamuneka twandikire ibisobanuro birambuye hanyuma utange amakuru akurikira kuri twe:

Izina ryibikoresho

Ibicuruzwa byiza (mesh / μm)

ubushobozi (t / h)

Inkomoko: [Itangazwa No. Baotou Buri munsi