
3A molecular sese inonzi Potassium A (3A) molecular sese, dhayamita yayo ndeye 3A, Inonyanya kushandiswa pakunyudza mvura, inogona kunyudza dhayamita yakakosha ye3A molecular, haigone kunyudza chero molecular iyo dhayamita yayo isingapfuure 3A molecular. Zvichienderana nekushandiswa kwayo pahunhu hwemaindasitiri, inokurumidza kunyudza, inowedzera kugadzika, ine simba rakawanda rekupwanya uye kugona kurwisa kusvibiswa, inovandudza kushanda kwe molecular sese uye inowedzera hupenyu hwebasa re molecular sese, ndiyo desiccant yekutanga kushandiswa mumafuta negesi uye yakaoma zvakanyanya.
| Chinhu | Chikamu | Ruzivo rwehunyanzvi | |||
| Chimiro | Pellet | Dunhu | |||
| Dhayamita | mm | 1.5-1.7 | 3.0-3.3 | 1.7-2.5 | 3.0-5.0 |
| Chiyero chehukuru kusvika pagiredhi | % | ≥98 | ≥98 | ≥98 | ≥98 |
| Kuwanda kwehuwandu | g/ml | ≥0.65 | ≥0.65 | ≥0.70 | ≥0.70 |
| Chiyero chekupfeka | % | ≤0.20 | ≤0.25 | ≤0.10 | ≤0.10 |
| Simba rekupwanya | N | ≥45/cm | ≥60/cm | ≥30/p | ≥70/p |
| Kunyudzwa kwemvura isingachinji | % | ≥20 | ≥20 | ≥20 | ≥20 |
| Kunyudzwa kwe ethylene | % | ≤3.0 | ≤3.0 | ≤3.0 | ≤3.0 |
| Mvura inoyerera, sezvainotumirwa | % | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 |
a) Kuomeswa kwemahydrocarbon asina kuguta (semuenzaniso ethylene, propylene, butadien)
b) Kuomesa Gasi Rakatsemuka
c) Kuomesa gasi rechisikigo, kana kuderedzwa kweCOS kuchikosha, kana kuti kudikanwa kwekunyudzwa kwemahydrocarbons zvishoma.
d) Kuomeswa kwemakemikari ane polar yakawanda, akadai semethanol ne ethanol
e) Kuomesa doro remvura, CNG.
f) Kupera simba kwemvura mugirazi rinochengetedza ngura (risina kudzoreredza simba), ringave rakazadzwa nemhepo kana kuti rakazadzwa negasi.
g) Kuomesa CNG.
Kudzivirira kunyorova uye kunyoroveswa kwechinhu chisati chashandiswa, kana kuti chinofanira kudzoserwa simba.