Paunenge uchigadzira nitrogen, zvakakosha kuziva uye kunzwisisa huwandu hwekuchenesa hwawaida. Mamwe maapplication anoda yakaderera yakachena nzvimbo (pakati pe90 ne99%), sekudzivirira kwemoto mune zvekunyepedzera kwesango kana purasitiki, inoda yakakwira mwero (kubva 97 kusvika 99.999%). Mune aya kesi Psa tekinoroji ndiyo nzira yakanaka uye iri nyore yekuenda.
Mukukosha jekiseni reNitrogen rinoshanda nekuparadzanisa nitrogen mamorekuru kubva kumamolejeni mamorekuru mukati memhepo yakamanikidzwa. Dzvinyiriro swing adsorption inoita izvi nekuteedzera okisijeni kubva kune yakarongedzwa mhepo rwizi uchishandisa adsorption. Adsorption inoitika apo mamorekuru akazvisunga pachavo kune adsorbent, mune iyi nyaya iyo oksijeni mamorekuru inobatanidza kune kabhoni molecular sieve (cms). Izvi zvinoitika mumidziyo miviri yekumanikidza, imwe neimwe yakazadzwa ne cms, iyo switch pakati pekuparadzanisa maitiro uye maitiro ekuzvidzora. Yenguva yacho ichiri, ngatishevedzerei tower a and tower B.
Zvematunhu, akachena uye akaomeswa emhepo anopinda shongwe a uye sezvo molegen molegen madiki pane nitrogen mamorekuru, ivo vanozopinda mumapombi ebhoni kabhoni. Nitrogen mamorekuru kune rumwe rutivi haigoni kukwana mumapurisa kuitira kuti vafukidze kabhoni carbon moleky. Nekuda kweizvozvo, iwe unoguma uine nitrogen yekuchena kwaunoda. Ichi chikamu chinonzi adsorption kana chikamu chekuparadzanisa.
Izvo hazviregi ipapo. Yakawanda yeNitrogen yakagadzirwa muThechi A inobuda iyo System (yakagadzirira kushandiswa kwakananga kana kuchengetedza), nepo chikamu chidiki cheNitrogen chakabirirwa muThe Thocess B mune yakatarisana (kubva kumusoro kusvika pasi). Kuyerera uku kunodiwa kuti usundire iyo okisijeni yakabatwa mune yakapfuura adsorption chikamu cheShongwe B, iyo kabhoni molecular molecular inorasikirwa kugona kwavo kubata mamorekuru. Vachavhunga kubva mumakororo uye vanotakurwa kuburikidza nekupera kweiyo diki nitrogen yekufamba kubva kuShongwe Kunoita kuti imba yako okisijoly oksijoly yekubatanidza kune iyo svutugadzike mune inotevera adsorption chikamu chikamu. Isu tinodaidzira iyi nzira ye 'kuchenesa' oksijeni yakazara yekuzivisa shongwe.
Kutumira Nguva: Kubvumbi-13-2022