4A molecular sieve & 13X molecular sieve

4A molecular sieve chemical formula: Na₂O·Al₂O₃·2SiO₂·4.5H₂O ₃
Nheyo yekushanda yemamorekuru sieve inonyanya kuenderana nesaizi yepore ye molecular sieve, iyo inogona kushambadza mamorekuru egasi ane dhayamita yemorekuru idiki pane saizi yepore, uye yakakura saizi yepore, iyo yakakura iyo adsorption kugona. Saizi yeaperture yakasiyana, uye zvinhu zvakasefa zvakasiyana. 4a molecular sieve, iwo adsorbed mamorekuru anofanirawo kunge ari pasi pe0.4nm.
4A molecular sieves anonyanya kushandiswa kuomesa gasi rechisikigo uye akasiyana makemikari magasi uye zvinwiwa, mafiriji, zvinodhaka, data remagetsi uye zvinhu zvinoputika, kuchenesa argon, uye kuparadzanisa methane, ethane uye propane. Inonyanya kushandiswa pakuomeswa kwakadzika kwemagasi uye zvinwiwa zvakaita semhepo, gasi rechisikigo, mahydrocarboni nemafiriji; Kugadzirira uye kucheneswa kweArgon; Kuomeswa kwakasimba kwezvinhu zvemagetsi uye zvinhu zvinoparara; Dehydrating agents mumapende, polyesters, dhayi uye machira.

13X mhando molecular sieve, inozivikanwawo sesodium X mhando molecular sieve, is alkali metal silicaluminate, ine imwe alkaline, ndeyekirasi yezvigadziko zvakasimba.
Mushonga wayo wemakemikari ndiNa2O · Al2O3 · 2.45SiO2 · 6.0H20,
Hukuru hwayo pore i10A uye inoshambadza chero molecule yakakura kupfuura 3.64A uye isingasviki 10A.
Iyo 13x inonyanya kushandiswa mu:
1) Kucheneswa kwegasi mumhepo yekuparadzanisa mudziyo kubvisa mvura uye kabhoni dhaidhi.
2) Kuomesa uye desulfurization yegasi rechisikigo, liquefied petroleum gasi uye liquid hydrocarbons.
3) General gasi kudzika kuomesa. 13X mhando molecular sieve, inozivikanwawo sesodium X mhando molecular sieve, is alkali metal silicaluminate, ine imwe alkaline, ndeyekirasi yezvigadziko zvakasimba.
Mushonga wayo wemakemikari ndiNa2O · Al2O3 · 2.45SiO2 · 6.0H20,
Hukuru hwayo pore i10A uye inoshambadza chero molecule yakakura kupfuura 3.64A uye isingasviki 10A.
Iyo 13x inonyanya kushandiswa mu:
1) Kucheneswa kwegasi mumhepo yekuparadzanisa mudziyo kubvisa mvura uye kabhoni dhaidhi.
2) Kuomesa uye desulfurization yegasi rechisikigo, liquefied petroleum gasi uye liquid hydrocarbons.
3) General gasi kudzika kuomesa.