Labarai

A lokacin tsarin samar da yau da kullun, saboda tsufa na tanderun sintering, janareta na nitrogen, bazuwar ammonia da sauran kayan aiki, samfuran ƙarfe na foda bayan tanderun suna da jerin matsalolin iskar shaka kamar su blackening, yellowing, decarburization, da sandblasting a saman. na samfurin.

Bayan matsalar ta faru, masana'anta yakamata su bincika yanayin kariya da wuri-wuri.Abubuwan binciken gabaɗaya sun haɗa da ko ana gudanar da aikin na yau da kullun na janareta na nitrogen, matsayin aikin janareta na nitrogen, da ko ƙimar mai na'urar nitrogen P860 mai nazarin nitrogen daidai ne.Ko matsin aiki na hasumiya ta adsorption na janareta na nitrogen yana ƙasa da daidaitattun layi, ko yanayin zafin deoxygenation na palladium mai kara kuzari a cikin sashin hydrogenation da deoxygenation yana waje da kewayon al'ada, ko ɓangaren tsarkakewar nitrogen da bushewa yana dumama kullum, kuma abun ciki na iskar oxygen da danshi na nitrogen a ƙarshen ƙarshen tsarkakewar nitrogen sune alamomi Ko yana cikin kewayon ƙimar daidaitaccen ƙimar, ya zama dole don ɗaukar martanin lokaci ga matsalolin da suka dace.

Kayayyakin ƙarfe na foda yawanci suna amfani da bel ɗin raga mai ci gaba da murɗa tanderu da tura sandar murɗa tanderu don sintiri.An raba yanayin karewa zuwa samfuran tushen tagulla da samfuran ƙarfe bisa ga kayan samfuran ƙarfe na foda.A al'ada, baƙin ƙarfe foda an danna don samar da mafi sintered kayayyakin, da baƙin ƙarfe tushen Don foda karfe kayayyakin, high-tsarki nitrogen tare da wani ruwa abun ciki na kasa da 5PPM da wani high-tsarki 99.999% samar da ammonia bazuwar hydrogen samar na'urar ko ana iya amfani da janareta na nitrogen na PSA akan wurin da hydrogenation da tsarkakewar deoxygenation azaman yanayi mai karewa.Bayan wasu matsalolin oxidation sun faru a cikin samfuran ƙarfe na foda, duba cewa janareta na nitrogen da tanderun bazuwar ammonia duk al'ada ne, ko kuma bayan warware matsalar janareta na nitrogen da bazuwar ammonia, matsalar iskar shaka na samfuran ƙarfe na foda har yanzu tana nan.

Mataki na gaba ya kamata yayi la'akari da wutar lantarki da kanta.

Ko murhun sandar turawa ne ko tanderun bel ɗin raga, za a sami yankin sanyaya jaket ɗin ruwa.Bayan bututun muffle na murhu ya tsufa, za a sami zubar ruwa.Ruwan zai bazu zuwa iskar oxygen a babban zafin jiki, yana haifar da samfuran ƙarfe na foda su zama baki da rawaya kuma su decarbonize.Ding Wentao, idan ya ƙone ta a yanayin zafi mai zafi da harshen wuta.Wutar wutan na faruwa ne sakamakon konawar hydrogen da foda na karafa a cikin tanderun da ke murza wuta.A wannan lokacin, za a samar da abubuwa masu fashewa da yashi a saman samfurin, waɗanda ragowar konewa ne.Idan an yi amfani da murfin kariya don rufe shi, za a inganta shi, amma babban kariya na nitrogen ba a wurin ba zai haifar da oxidation kadan.

Koyaya, don samfuran ƙarfe na ƙarfe na tushen jan ƙarfe mai tsabta, kawai 75% hydrogen + 25% nitrogen gauraye gas da aka samar ta hanyar ruɓewar ammonia don samar da hydrogen a matsayin yanayin kariya.Tabbas, yin amfani da hydrogen mai tsabta ya fi tasiri, saboda yawan farashin iskar gas da amincin aiki.Yawancinsu suna amfani da kayan aikin samar da hydrogen na bazuwar ammonia a matsayin tushen hydrogen.

Lokacin da bututun muffle na tanderun tanderun ya zube kuma ya ƙone ta, samar da bututun muffle ya kamata a dakatar da shi nan da nan kuma a maye gurbinsa.Don kada ya shafi ingancin samfurin!