Munguva yekugadzirwa kwemazuva ese, nekuda kwekuchembera kwechoto chinopisa, nitrogen jenareta, kuora kweammonia uye zvimwe midziyo, zvigadzirwa zvepoda zvesimbi mushure mechoto zvine matambudziko eoxidation akadai sekusviba, kutsvuka, decarburization, uye kuputika kwejecha pamusoro. zvechigadzirwa.
Mushure mekunge dambudziko raitika, mugadziri anofanira kuongorora mamiriro ekudzivirira nekukurumidza sezvinobvira.Zvinhu zvekuongorora zvinowanzobatanidza kana kuchengetedza nguva dzose kwejenareta ye nitrogen kunoitwa kazhinji, mamiriro ekushanda ejenareta ye nitrogen, uye kana kukosha kwejenareta ye nitrogen P860 nitrogen analyzer yakarurama.Kunyangwe kushanda kwekushanda kweiyo adsorption shongwe ye nitrogen jenareta iri pasi pemutsetse wakazara, kana tembiricha ye deoxygenation yepalladium catalyst mu hydrogenation uye deoxygenation chikamu chiri kunze kweiyo yakajairika, kana iyo nitrogen kuchenesa uye kuomesa chikamu chinopisa kazhinji, uye iyo okisijeni yemukati uye nitrogen mwando kumucheto kumashure kwekunatswa kwe nitrogen zviratidzo Zvingave zviri mukati mehuwandu hwehuwandu hwehuwandu hunokosha, zvakakosha kutora mhinduro yakakodzera kumatambudziko akaenzana.
Powder metallurgy zvigadzirwa zvinowanzo shandisa mesh bhandi rinoramba richiita annealing choto uye kusunda tsvimbo annealing choto kuti sinter.Mhepo inodzivirira yakakamurwa kuita zvigadzirwa zvemhangura uye iron-based zvigadzirwa zvinoenderana nezvinhu zveupfu metallurgy zvigadzirwa.Kazhinji, upfu hwesimbi hunomanikidzwa kuti hugadzire zvigadzirwa zvakasvibiswa, uye iron-based For powder metallurgy products, high-purity nitrogen ine mvura inodzika isingasviki 5PPM uye yakakwirira-kuchena 99.999% inogadzirwa neammonia decomposition hydrogen production device kana a PSA pane-saiti nitrogen jenareta uye hydrogenation uye deoxygenation kucheneswa kunogona kushandiswa semhepo inodzivirira.Mushure mekunge mamwe matambudziko eoxidation aitika muupfu simbi zvigadzirwa, tarisa kuti nitrogen jenareta uye ammonia decomposition furnace zvese zvakajairika, kana mushure mekugadzirisa nitrogen jenareta uye kuora kweammonia, dambudziko reoxidation yeupfu metallurgy zvigadzirwa richiripo.
Nhanho inotevera inofanira kufunga nezvevira rekupisa pacharo.
Kunyangwe iri pini yekusundidzira tsvimbo kana mesh bhandi choto, pachave nenzvimbo yekutonhodza yebhachi remvura.Mushure mekunge muffle chubhu yechoto chinopisa chakwegura, pachava nekubuda kwemvura.Mvura inozoora kuita okisijeni patembiricha yakakwira, zvichiita kuti zvigadzirwa zvehupfu simbi iite dema uye yero uye decarbonize.Ding Wentao, kana Kupisa nekupisa kwakanyanya uye nemirazvo.Marimi emoto anokonzerwa nekupisa kwehydrogen uye poda metallurgical components muchoto chinopisa.Panguva ino, zvinhu zvejecha zvichabudiswa pamusoro pechigadzirwa, izvo zvinosara zvinopisa.Kana chivharo chekudzivirira chikashandiswa kuchivhara, chichave Chinovandudzwa, asi iyo yakakwirira-yakachena nitrogen kudzivirira haisi panzvimbo inokonzera zvishoma oxidation.
Nekudaro, kune yakachena copper-based poda metallurgy zvigadzirwa, iyo 75% hydrogen + 25% nitrogen yakasanganiswa gasi inogadzirwa neammonia decomposition kugadzira haidrojeni inogona kushandiswa semhepo inodzivirira.Zvechokwadi, kushandiswa kwe-high-purity hydrogen kunonyanya kushanda, nekuda kwemari yakawanda yegesi uye kuchengetedzwa kwekushanda.Vazhinji vavo vanoshandisa ammonia decomposition hydrogen kugadzira michina sesosi yehydrogen.
Kana iyo muffle chubhu yechoto chinopisa ichidonhedza uye ichipisa nepakati, kugadzirwa kwechubhu yemuffle kunofanirwa kumiswa nekukasira uye kutsiviwa.Kuti urege kukanganisa kunaka kwechigadzirwa!
Nguva yekutumira: Nov-01-2021