Sieve ea carbon molecular

Sieve ea carbon molecular e sebelisa thepa ea eona ea ho sefa ho finyella karohano ea oksijene le naetrojene. Karolo e ka sehloohong ke elemental carbon, e nang le ponahalo e tiileng ea kholomo e ntšo (bophara ba 1-2mm, bolelele ba 2-5mm). Ka lebaka la ho ba teng ha palo e kholo ea li-micropores (tse nang le bophara ba li-angstroms tse 4) tse nang le kamano e matla ea hang-hang bakeng sa limolek'hule tsa oksijene, hangata li sebelisoa ho arola oksijene le naetrojene moeeng, ebe li hlahisa naetrojene ka mochine oa khatello oa khatello.

Iteanye le rona

Molao-motheo oa ts'ebetso oa li-sieve tsa limolek'hule haholo-holo o kenyelletsa ts'ebetso ea adsorption le ts'ebetso ea sieving.

Mosebetsi oa adsorption: Phatlalatso ea lintho ka sieve ea limolek'hule e tsoa ho adsorption ea 'mele,' me li-crystal pores li na le polarity e matla le tšimo ea Coulomb, e bonts'ang bokhoni bo matla ba ho ba le limolek'hule tsa polar (joaloka metsi) le limolek'hule tse sa tsitsang. Ha mokelikeli o phalla ka har'a sefe ea limolek'hule, limolek'hule tse ka hare li tla tsamaea ka mokhoa o sa tloaelehang ka lebaka la matla a khoheli a limolek'hule 'me li thulane le bokaholimo ba sieve ea molek'hule, e leng se etsang hore ho be le khatello ea limolek'hule sebakeng se tsitsitseng le ho finyella karohano.

Mosebetsi oa ho hlahloba: Kabo ea boholo ba pore ea sieve ea limolek'hule e ts'oana haholo, 'me ke lintho feela tse nang le bophara ba molek'hule tse nyane ho feta bophara ba pore tse ka kenang liphakeng tsa kristale tsa sieve ea molek'hule. Tšobotsi ena e nolofalletsa li-sieve tsa limolek'hule ho khetholla le ho arola lintho tse fapaneng ho latela boholo le sebōpeho sa tsona.

Tšebeliso le likarolo:

Theko e phahameng ea litšenyehelo, boima bo phahameng, molora o tlaase, bophelo bo bolelele ba tšebeletso, likaroloana tse tšoanang, le ho hanyetsa tšusumetso ea moea.

Boleng bo tsitsitseng: Latela ka tieo litekanyetso tsa tlhahiso ea 100% le tsamaiso ea tlhahlobo ea fektheri bakeng sa tlhahlobo.

E ka fihlela litlhoko tsa mefuta eohle ea litsamaiso tsa naetrojene tsa PSA. Indastering, CMS e ka tsepamisa khase ea naetrojene ho tsoa moeeng ka sistimi ea PSA, ka bohloeki bo fihlang ho 99.999%.

Li-sieve tsa carbon molecular li sebelisoa haholo liindastering tse kang petroleum, lik'hemik'hale, morafo oa mashala, phekolo ea mocheso oa tšepe, tlhahiso ea elektronike le ho boloka lijo.

PSA nitrogen jenereithara ea oksijene naetrojene karohano tshebetso

Molao-motheo oa ho sebelisa phapang ea likhahla tsa phallo lipakeng tsa oksijene le naetrojene ka har'a sieve ea limolek'hule tsa khabone ke hore limolek'hule tsa oksijene li ajoa ka bongata ke li-sieve tsa limolek'hule tsa khabone, ha limolek'hule tsa naetrojene li ntlafatsoa mokhahlelong oa khase ho fihlela karohano ea naetrojene ea oksijene.

Matla a adsorption a li-sieve tsa carbon molecular bakeng sa oksijene a fapana haholo ka khatello. Ho theola khatello ho ka senya limolek'hule tsa adsorbed tsa oksijene ka har'a sieve ea carbon molecular. Hlahisa li-sieve tsa carbon molecular ho finyella ho tsosolosoa khafetsa ha li-sieve tsa carbon molecular.