Zvimwe zvinotsanangurwa zvekurongedza zvinogona kupihwa zvinoenderana nezvinodiwa nevatengi

Okisijeni

Okisijeni inowanikwa pachiyero chekutengesa nekunyunguduka uye kunotevera mhepo inonatswa. Kune yakanyanya kuchena kuchena okisijeni, zvinowanzodiwa kuti upfuure nepakati chechipiri chekucheneswa uye distillation matanho kuti ubvise chigadzirwa kubva mumhepo yekuparadzanisa chirimwa. Neimwe nzira, yakakwira-kuchena okisijeni inogona kugadzirwa ne electrolyzing mvura. Lower kuchena okisijeni inogonawo kugadzirwa uchishandisa membrane tekinoroji.

Kuchena kana Kuwanda	mutakuri	volume
99.2%	humburumbira	40L

Inquiry

Oxygen igasi risina ruvara, risinganhuhwi, risingaravi. Hukama hwegasi (air=1) pa21.1°C uye 101.3kPa i1.105, uye density yemvura pakuvira i1141kg/m3. Okisijeni haina muchetura, asi kuratidzwa kune yakanyanya kuwanda kunogona kukanganisa mapapu uye nechepakati tsinga system. Oxygen inokwanisa kutakurwa nekudzvinyirirwa kwe13790kPa segasi risiri-liquefied kana semvura inoyerera. Mazhinji oxidation maitiro muindasitiri yemakemikari anoshandisa okisijeni yakachena pachinzvimbo chemhepo kuitira kuti ubatsirwe kubva kumazinga epamusoro ekuita, kupatsanurwa kwechigadzirwa kuri nyore, kubuda kwepamusoro kana hukuru hwemidziyo midiki.