Amakuru

Mugihe cyibikorwa bya buri munsi, kubera gusaza kwitanura ryumuriro, generator ya azote, kubora amoniya nibindi bikoresho, ifu ya metallurgie yifu nyuma y itanura ifite ibibazo bya okiside nko kwirabura, umuhondo, decarburisation, no kumusenyi hejuru. y'ibicuruzwa.

Nyuma yikibazo kibaye, uwabikoze agomba gukora iperereza ryikirere gikingira vuba bishoboka.Ubugenzuzi muri rusange burimo kumenya niba kubungabunga buri gihe generator ya azote bikorwa bisanzwe, uko akazi ka generator ikora, ndetse n’uko agaciro ka generator ya azote P860 isesengura azote ari ukuri.Niba umuvuduko wakazi wumunara wa adsorption ya generator ya azote uri munsi yumurongo usanzwe, niba ubushyuhe bwa deoxygene ya catalizike ya palladium muri hydrogenation na deoxygene igice kiri hanze yurwego rusanzwe, niba isuku ya azote nigice cyumye gishyuha mubisanzwe, kandi umwuka wa ogisijeni hamwe nubushuhe bwa azote kumpera yinyuma yo kweza azote ni ibipimo Byaba biri murwego rwagaciro gasanzwe, birakenewe gufata igisubizo mugihe gikwiye.

Ifu ya metallurgie yibicuruzwa bisanzwe ikoresha itanura rya mesh ikomeza itanura hamwe no gusunika inkoni ifata itanura.Ikirere gikingira kigabanyijemo ibicuruzwa bishingiye ku muringa n’ibicuruzwa bishingiye ku byuma ukurikije ibikoresho by’ibicuruzwa byifu.Mubisanzwe, ifu yicyuma irakanda kugirango ibe ibicuruzwa byacumuye cyane, kandi bishingiye ku byuma Kubicuruzwa byifu ya metallurgie, azote ifite isuku nyinshi ifite amazi ari munsi ya 5PPM hamwe n’isuku ryinshi 99,999% ikorwa na ammonia yangirika ya hydrogène cyangwa PSA kuri generator ya azote hamwe na hydrogenation hamwe no kweza deoxygene irashobora gukoreshwa nkikirere kirinda.Nyuma yuko ibibazo bimwe na bimwe bya okiside bibaye mubicuruzwa bya powder metallurgie, reba neza ko generator ya azote hamwe n’itanura ryangirika rya ammonia byose ari ibisanzwe, cyangwa nyuma yo gukemura ikibazo cya generator ya azote no kubora kwa amoniya, ikibazo cya okiside yibicuruzwa byifu ya metallurgie biracyahari.

Intambwe ikurikira igomba gutekereza ku itanura ryacumuye ubwaryo.

Yaba itanura rya pisitori cyangwa itanura rya meshi, hazaba ahantu hakonje ikoti ryamazi.Umuyoboro wa muffle w'itanura rimaze gusaza, hazatemba amazi.Amazi azabora muri ogisijeni ku bushyuhe bwinshi, bigatuma ifu ya metallurgie yifu ihinduka umukara numuhondo na decarbonize.Ding Wentao, niba yatwitse mubushyuhe bwinshi numuriro.Umuriro uterwa no gutwika hydrogène hamwe nifu ya metallurgical metallurgical itanura.Muri iki gihe, ibintu byometseho umucanga bizakorerwa hejuru yibicuruzwa, aribyo bisigazwa byo gutwikwa.Niba igifuniko cyo gukingira gikoreshwa mu kugipfukirana, kizanozwa, ariko kurinda azote-isukuye cyane ntabwo bihari bizatera okiside nkeya.

Nyamara, kubicuruzwa byumuringa ushingiye kumuringa metallurgie, 75% hydrogène + 25% ya gaze ya azote ivanze na ammonia yangirika kugirango ikore hydrogene irashobora gukoreshwa nkikirere kirinda.Birumvikana ko gukoresha hydrogène-isukuye cyane bigira akamaro cyane, kubera igiciro kinini cya gaze n'umutekano muke.Benshi muribo bakoresha amoniya yangirika ya hydrogène ibikoresho nkumusemburo wa hydrogen.

Iyo umuyoboro wa muffle w'itanura ryacitse ugacana, umusaruro wumuyoboro ugomba guhagarikwa ako kanya ugasimburwa.Kugira ngo bitagira ingaruka ku bwiza bwibicuruzwa!