Chinangwa: Carbon Molecular sieve is adsorbent nyowani yakagadzirwa mu1970s, yakanakisa isiri-polar kabhoni zvinhu, Carbon Molecular Sieves (CMS) inoshandiswa kupatsanura mweya inopfumisa nitrogen, ichishandisa tembiricha yekamuri yakaderera kumanikidza nitrogen maitiro, pane yechinyakare yakadzika kutonhora kwakakwira. pressure nitrogen process ine mari shoma yekudyara, Yakakwira nitrogen yekugadzira kumhanya uye yakaderera nitrogen mutengo.Naizvozvo, ndiyo indasitiri yeinjiniya yakasarudzika kudzvanya swing adsorption (PSA) kupatsanurwa kwemhepo nitrogen rich adsorbent, iyi nitrogen inoshandiswa zvakanyanya muindasitiri yemakemikari, indasitiri yemafuta negasi, indasitiri yemagetsi, indasitiri yechikafu, indasitiri yemarasha, indasitiri yemishonga, indasitiri yetambo, simbi. kupisa kurapwa, kutakura uye kuchengetedza uye zvimwe zvinhu.