Kwangirika

IBICURUZWA

0102

Amashanyarazi menshi ya alumina

Amashanyarazi menshi-alumina ni ibintu byangiritse bikozwe mubikoresho fatizo bya alumina byinshi hamwe hamwe nifu na binder.

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Ibisobanuro

Amashanyarazi maremare ya alumina akoreshwa cyane mubukorikori no gufata neza itanura ryinganda. Ibikoresho bisanzwe bya alumina birimo sima ya portland, calcium aluminate cement castable, ibirahuri byamazi bihujwe, fosifate ihujwe nibindi. Hamwe no guhanga udushya twubwoko bwibicuruzwa, ubwiza bwibikoresho byo hejuru-alumina nabwo bwagiye butera imbere buhoro buhoro, harimo ibyuma biciriritse bya sima nkeya, ibikoresho bya sima ya ultra-hasi na sima idafite sima.

Amashanyarazi menshi ya alumina

Izina ryibicuruzwa / indangagaciro		Hejuru ya alumina ciment yamashanyarazi				Kalisiyumu nkeya aluminate simaIbikorwa byoroshye
		Ibumba ryangirika		Amashanyarazi maremare ya aluminiyumu		Kalisiyumu nkeya aluminate simaIbikorwa byoroshye
		Aluminium-40	Aluminium-50	Aluminium-55	Aluminium-65	Aluminium-70
Ubucucike bw'ijwi （110 ℃ ± 5 ℃ x24h）＞	kg / m	1900	2100	2200	2300	2500
Kuma imbaraga zo guhonyora	Mpa	20	makumyabiri na gatatu	20	makumyabiri na gatatu	40
Kuma imbaraga zidasanzwe	Mpa	4	5	4	5	6
800 temperature ubushyuhe bwo hejuru imbaraga zisigaye	%	40	50	40	50	60
Ubushyuhe bukabije	Igipimo cya kabiri	15	15	15	15	20
Umurongo uhinduka nyuma yo gutwika, gutanga amazi kuri 3h, ntibirenze 1% yubushyuhe bwubushakashatsi	℃	1200	1250	1300	1350	1400
Impamyabumenyi yo kugabanuka ＞	℃	1650	1670	1700	1730	1770
AL203>	%	40	50	55	65	75
Ingano nini yingingo zingana	mm	Iyo umubyimba usuka ari ≤60mm, ≤5mm
		Iyo umubyimba usuka ari 60-100, ≤10mm
		Iyo umubyimba usuka ari ≥100mm,

Imikorere y'ibicuruzwa

Itanura rya Ferrosilicon ni itanura ryamashanyarazi mu nganda rikoresha ingufu nyinshi kandi ni ubwoko bwitanura ryamazi arc. Itanura rya Ferrosilicon ririmo igikonoshwa, itanura ryitanura, itanura ryumuriro, urushundura rugufi, sisitemu yo gukonjesha amazi, sisitemu yo gukuramo umwotsi, sisitemu yo gukuraho ivumbi, igikonjo cya electrode, uburyo bwo kurekura no guterura, sisitemu yo gupakira no gupakurura, umugenzuzi, ibikoresho byaka, hydraulic sisitemu, transformateur Nibikoresho bitandukanye byamashanyarazi, nibindi, gukoresha ibikoresho bivunika nabyo birasabwa cyane.

Mu 2006, Uruganda rwacu rwashinzwe i Yuzhou, ishingiro ryibikoresho fatizo. Ubutare bunini bwa bauxite ni imvange ya colloidal ivanze neza igizwe na hydroxide ya aluminium na ratios zitandukanye. Hafi ya alumina bauxite mu nganda zikora inganda zisanzwe zerekeza ku bucukuzi bwa bauxite hamwe na Al₂O₃ ibarwa ibarwa irenga 48% hamwe na Fe₂O₃ nkeya.

Gusaba ibicuruzwa

hejuru ya alumina yamashanyarazi ikwiranye no gushyushya itanura, itanura, itanura ryubushyuhe hamwe nitanura ryizunguruka; Ibikoresho bitandukanye byo gutwika ubushyuhe bwo hejuru, gushyushya itanura ry'amazi yo mu ziko, ibice by'ibikoresho byo gutunganya hanze y'itanura ry'icyuma gishongeshejwe hamwe n'ubushyuhe bwo hejuru bwo kwihanganira ubushyuhe bwa peteroli ya catalitiki yamashanyarazi; Imirongo nka feri ya taphole ya taphole, tapola igikombe, imbunda yifu yimbunda yo kwitegura ibyuma bishyushye, nibindi.