Hordhaca alaabada shaandhada molecular ee spherical 3A
3A shaandho molecular waa aluminosilicate bir alkali ah, kaas oo sidoo kale loo yaqaan 3A zeolite shaandho molecular.3Nooca shaandho molecular waxa loola jeedaa: Nooc shaandho molecular oo ay ku jirto Na+ waxa lagu tilmaamaa Na-A, haddii Na+ lagu beddelo K+, cabbirka daloolku wuxuu ku saabsan yahay 3A shaandho molecular;Shaandhooyinka molecular waxaa inta badan loo isticmaalaa biyo-ku-kordhinta, oo aan ku dhejin molecule kasta oo leh dhexroor ka weyn 3A, waa Desiccant lagama maarmaan u ah qalajinta qoto dheer, sifaynta iyo polymerization ee gaaska iyo wejiyada dareeraha ee warshadaha batroolka iyo kiimikooyinka.
Nafaqada kiimikada: 2/3K2O · 1/3Na2O · Al2O3 · 2SiO2 · 9/2H2O
Saamiga Si-Al: SiO2/Al2O3≈2
Cabbirka Daloolada Waxtarka leh: Qiyaastii 3Å
Sifooyinka 3A nooca shaandhada molecular ee qalajiyaha:
3 Shaleemo molecular waxa ay leedahay xawli xawli ah oo xamaasad leh, xoog burburin xoog leh iyo awood ka hortagta wasakheynta, taas oo kordhisa waxtarka isticmaalka shaandho molecular oo sii dheeraysa nolosha adeegga shaandho molecular.
1. 3 Shaandho molecular ah ayaa ka saarta biyaha: waxay ku xiran tahay cadaadiska, heerkulka iyo biyaha ku jira gaaska.Gaaska qalajinta ee 200 ~ 350 ℃ waa 0.3 ~ 0.5Kg / sentimitir laba jibaaran, wuxuu dhex maraa sariirta shaandhada molecular ilaa 3～4 saacadood, heerkulka ka baxana waa 110～180℃ si loo qaboojiyo.
2. 3A shaandho molecular oo ka saarta walxaha organic: ku beddel walxaha organic biyaha uumiga, ka dibna ka saar biyaha
Baaxadda codsiga 3A shaandhada molecular ee adsorbent:
3 Shaleemo molecular ayaa inta badan loo isticmaalaa warshadaha muraayadaha naqshadaha, sifaynta gaaska iyo sifaynta iyo warshadaha petrochemical
1.3A shaandho molecular qalajinta dareerayaasha kala duwan (sida ethanol)
2. Hawo qalajinta
3. Qalajinta qaboojiyaha
4.3A shaandho molecular qalajinta gaaska dabiiciga ah iyo gaasta methane
5. Qalajinta hydrocarbons aan saturated lahayn iyo gaaska dillaacsan, ethylene, acetylene, propylene, butadiene, qalajinta gaaska dilaaca batroolka iyo olefins
Soosaarayaasha shaandhada molecular 3A nooca shaandhada molecular tilmaamayaasha farsamada:
heerka fulinta: GB/T 10504-2008
Soosaarayaasha shaandhada molecular 3A baakadaha shaandhada molecular iyo kaydinta:
3A shaandho molecular Kaydinta: Gudaha oo leh qoyaan aan ka badnayn 90 darajo: ka fogow biyaha, aashitada, alkali, iyo hawo go'doon u ah kaydinta.
3A baakadaha shaandhada molecular: 30Kg durbaan bir ah oo shaabadaysan, 150Kg durbaan bir ah oo shaabadaysan, 130Kg durbaan bir ah oo shaabadaysan (strip).
sharaxaada alaabta:
Cabbirka daloolka 3A shaandho molecular waa 3A.Waxaa inta badan loo isticmaalaa biyo-ku-dhejinta, oo aan la soo saarin wax unugyo leh dhexroor ka weyn 3A.Marka loo eego sifooyinka codsiyada warshadaha, shaandhada molecular ee aan soo saarno Gloria waxay leeyihiin xawaare xayaysiis ah oo degdeg ah, waqtiyo badan oo dib u soo kabasho, sare leh Awoodda burburinta iyo awoodda ka-hortagga wasakheynta waxay kordhisaa waxtarka isticmaalka shaandhada molecular waxayna dheereysaa nolosha adeegga ee shaandhada molecular.
Ka taxadaritaan:
Shaandhooyinka molecular waa in laga ilaaliyaa inay soo jiidaan biyaha, gaaska dabiiciga ah ama dareeraha ka hor inta aan la isticmaalin, haddii kale, waa in dib loo soo nooleeyaa.
Waqtiga post: Seb-09-2022