Sifetin ƙwayoyin Carbon

1. diamita na barbashi: 1.0-1.3mm

2. Yawan yawa: 640-680KG/m³

3. Lokacin shaye-shaye: 2x60S

4.ƙarfin matsewa: ≥70N/ yanki

Manufa: Carbon Molecular sieve wani sabon abu ne mai narkewa wanda aka haɓaka a shekarun 1970, wani abu ne mai kyau wanda ba shi da polar carbon, Carbon Molecular Sieves (CMS) ana amfani da shi don raba nitrogen mai wadatar iska, ta amfani da tsarin nitrogen mai ƙarancin matsin lamba a ɗakin, fiye da tsarin nitrogen mai matsin lamba na gargajiya mai zurfi yana da ƙarancin farashin saka hannun jari, Babban saurin samar da nitrogen da ƙarancin farashin nitrogen. Saboda haka, shine mafi kyawun hanyar da masana'antar injiniya ke amfani da ita wajen raba iska mai ɗauke da matsin lamba (PSA), wannan nitrogen ana amfani da shi sosai a masana'antar sinadarai, masana'antar mai da iskar gas, masana'antar lantarki, masana'antar abinci, masana'antar kwal, masana'antar magunguna, masana'antar kebul, maganin zafi na ƙarfe, sufuri da ajiya da sauran fannoni.

Ka'idar Aiki: Sifet ɗin ƙwayoyin carbon shine amfani da halayen tantancewa don cimma rabuwar iskar oxygen da nitrogen. A cikin sifet ɗin ƙwayoyin cuta na iskar ƙazanta, manyan da mesoporous suna taka rawar tashar, ƙwayoyin da aka haɗa za a jigilar su zuwa ƙananan pores da ƙananan micropores, ƙananan pores da ƙananan micropores shine ainihin adadin sha. Kamar yadda aka nuna a cikin adadi na baya, sifet ɗin ƙwayoyin carbon yana ɗauke da adadi mai yawa na ƙananan pores, wanda ke ba da damar ƙwayoyin da ke da ƙaramin girman motsi su bazu cikin sauri cikin ramuka, yayin da suke iyakance shigar da manyan ƙwayoyin diamita. Saboda bambancin da ke cikin adadin yaɗuwar ƙwayoyin gas masu girma dabam-dabam, ana iya raba abubuwan da ke cikin cakuda iskar gas yadda ya kamata. Saboda haka, rarraba ƙananan pores a cikin sifet ɗin ƙwayoyin carbon ya kamata ya kasance daga 0.28 nm zuwa 0.38 nm bisa ga girman ƙwayar. A cikin kewayon girman ƙananan pores, iskar oxygen na iya bazuwa cikin sauri cikin rami ta cikin rami, amma nitrogen yana da wuya a ratsa ta ramin pore, don cimma rabuwar oxygen da nitrogen. Girman ramin micropore shine tushen rabuwar sieve na carbon molecular na oxygen da nitrogen, idan girman ramin ya yi girma sosai, oxygen da nitrogen suna da sauƙin shiga micropore na sieve molecular, haka kuma ba za su iya taka rawar rabuwa ba; Girman ramin ya yi ƙanƙanta, oxygen, nitrogen ba zai iya shiga micropore ba, haka kuma ba zai iya taka rawar rabuwa ba.

Na'urar raba iska ta carbon sieve: na'urar gabaɗaya ana kiranta da injin nitrogen. Tsarin fasaha shine hanyar shaƙar matsi (hanyar PSA a takaice) a yanayin zafi na yau da kullun. Shaƙar matsi tsari ne na shaƙar matsi da rabuwa ba tare da tushen zafi ba. Ana shaƙar ƙarfin shaƙar sieve na ƙwayoyin carbon zuwa abubuwan da aka shaƙa (galibi ƙwayoyin oxygen) yayin matsi da samar da iskar gas saboda ƙa'idar da ke sama, da kuma shaƙar yayin shaƙar matsi da shaƙar carbon. A lokaci guda, nitrogen da aka wadata a cikin matakin iskar gas na gado yana ratsa ta cikin gado don zama iskar samfurin, kuma kowane mataki aiki ne na cyclic. Aikin cyclic na tsarin PSA ya haɗa da: caji da samar da iskar gas; Matsi iri ɗaya; Matakai-ƙasa, shaƙar; Sannan matsin lamba, samar da iskar gas; Matakai da yawa na aiki, suna samar da tsarin aiki na cyclic. Dangane da hanyoyin sake farfaɗowa daban-daban na tsarin, ana iya raba shi zuwa tsarin sake farfaɗowa na injin da tsarin sake farfaɗowa na yanayi. Kayan aikin injin yin nitrogen na PSA bisa ga buƙatun masu amfani na iya haɗawa da tsarin tsarkake iska, tsarin shaƙar matsi, tsarin kula da bawul (sake farfaɗowar injin ma yana buƙatar samun famfon injin), da tsarin samar da nitrogen.