Carbon Molecular Sieve

1. chidimbu dhayamita: 1.0-1.3mm

2. Kuwanda kwehuwandu: 640-680KG/m³

3. Adsorption nguva: 2x60S

4.compressive simba: ≥70N / chidimbu

Chinangwa: Carbon Molecular sieve is adsorbent nyowani yakagadzirwa muma1970s, yakanakisa isiri-polar kabhoni zvinhu, Carbon Molecular Sieves (CMS) inoshandiswa kupatsanura mweya inopfumisa nitrogen, uchishandisa tembiricha yekamuri yakaderera kumanikidza nitrogen maitiro, kupfuura echinyakare kutonhora kwakadzika. pressure nitrogen process ine mari shoma yekudyara, Yakakwira nitrogen yekugadzira kumhanya uye yakaderera nitrogen mutengo. Naizvozvo, ndiyo indasitiri yeinjiniya inodiwa kudzvanywa swing adsorption (PSA) kupatsanurwa kwemhepo nitrogen rich adsorbent, iyi nitrogen inoshandiswa zvakanyanya muindasitiri yemakemikari, indasitiri yemafuta negesi, indasitiri yemagetsi, indasitiri yechikafu, indasitiri yemarasha, indasitiri yemishonga, indasitiri yetambo, simbi. kupisa kurapwa, kutakura uye kuchengetedza uye zvimwe zvinhu.

Kushanda musimboti: Carbon molecular sieve ndiko kushandiswa kwekutarisa maitiro kuti uwane kupatsanurwa kweokisijeni nenitrogen. Mune molecular sieve adsorption yetsvina gasi, hombe uye mesoporous inotamba chete chinzvimbo chechiteshi, ichave adsorbed mamorekuru anoendeswa kune micropores uye submicropores, micropores uye submicropores ndiyo yechokwadi vhoriyamu yekushambadza. Sezvinoratidzwa mumufananidzo wapfuura, iyo kabhoni molecular sieve ine huwandu hukuru hwema micropores, ayo anobvumira mamorekuru ane diki kinetic saizi kuti akurumidze kupararira mumapores, uku ichidzikamisa kupinda kwemahombe dhayamita mamorekuru. Nekuda kwemusiyano muyero yekupararira kwegasi mamorekuru ehukuru hwakasiyana, zvikamu zvegasi musanganiswa zvinogona kupatsanurwa zvinobudirira. Naizvozvo, kugoverwa kwemamicropores mucarbon molecular sieve kunofanirwa kubva pa0.28 nm kusvika 0.38nm zvichienderana nehukuru hwemorekuru. Mukati mehukuru hwe micropore, okisijeni inogona kukurumidza kupararira ichipinda mupore kuburikidza ne pore orifice, asi nitrogen yakaoma kupfuura nepakati pepore orifice, kuitira kuti iwane kupatsanurwa kweokisijeni nenitrogen. Micropore pore saizi ndiyo hwaro hwekabhoni molecular sieve kupatsanurwa kweokisijeni uye nitrogen, kana saizi yepore yakakura kwazvo, okisijeni uye nitrogen zviri nyore kupinda mune molecular sieve micropore, zvakare haigone kutamba basa rekuparadzanisa; Iyo pore saizi idiki kwazvo, okisijeni, nitrogen haigone kupinda muiyo micropore, zvakare haigone kuita basa rekuparadzanisa.

Carbon molecular sieve air separation nitrogen mudziyo: mudziyo unowanzo zivikanwa semuchina wenitrogen. Iyo tekinoroji maitiro ndeyekumanikidza swing adsorption nzira (PSA nzira yepfupi) pane yakajairika tembiricha. Pressure swing adsorption inzira yekushambadza uye kupatsanura pasina kupisa sosi. Iyo adsorption kugona kwekabhoni molecular sieve kune adsorbed zvikamu (kunyanya okisijeni mamorekuru) inoshambadzirwa panguva yekudzvanywa uye kugadzirwa kwegasi nekuda kweiyo iri pamusoro musimboti, uye desorption panguva yekudzvinyirira uye kupera simba, kuitira kuti idzorere kabhoni molecular sieve. Panguva imwecheteyo, nitrogen yakafumiswa mumubhedha gasi chikamu inopfuura nepamubhedha kuti ive chigadzirwa gasi, uye nhanho imwe neimwe ndeye cyclic oparesheni. Iyo cyclic mashandiro ePSA maitiro anosanganisira: kumanikidza kuchaja uye kugadzirwa kwegasi; Uniform pressure; Kutsika-pasi, kupera simba; Zvadaro kumanikidzwa, kugadzirwa kwegasi; Matanho akawanda ekushanda, achigadzira cyclic operation process. Zvinoenderana neyakasiyana nzira dzekuzvarwa patsva kwemaitiro, inogona kukamurwa kuita vacuum regeneration process uye yeatmospheric regeneration process. PSA nitrogen kugadzira muchina midziyo zvinoenderana nezvinodiwa nevashandisi inogona kusanganisira mhepo compression purification system, pressure swing adsorption system, valve chirongwa chekudzora system (vacuum regeneration inodawo kuve nevacuum pombi), uye nitrogen yekugovera system.