Chomera cha ASU chimatulutsa mafuta madzi monga njira 7 zotsatirazi:

1.Chonde nkhawa mpweya limasefa ndi fumbi.

2.Air amakakamizidwa komwe kupanikizika komaliza kumatsimikizidwa ndikubwezeretsanso mafano (gasi kapena madzi) pazogulitsa. Ziwopsezo wamba zimakhala pakati pa 5 ndi 10 bar gauge. Mtsinje wa mpweya ukhozanso kukakamizidwa ndi zovuta zosiyanasiyana kuti uwonjezere mphamvu ya Asa. Panthawi yopumira imalekika mu ozizira.

3. Mpweya wabwino umadutsa pakati pa bedi lamwala, lomwe limachotsa nthunzi iliyonse yamadzi yotsalira, komanso kaboni dayokisi, yomwe imazizira ndi pulawo ya crymogenic. Maele a maselo ama nthawi zambiri amapangidwa kuti achotse ma hydrocarbons aliwonse kuchokera mlengalenga, popeza izi zitha kukhala vuto pakutsitsa kwa mpweya womwe ungayambitse kuphulika. Kuchepa kwa matole kuyenera kusinthidwanso. Izi zimachitika pokhazikitsa mayunitsi angapo omwe amagwira ntchito mosiyanasiyana komanso pogwiritsa ntchito mpweya wowuma wopopera madzi.

4.process Air imadutsa kutentha kwa kutentha (nthawi zambiri kumakhala kotentha kotentha) ndikukhazikika motsutsana ndi malonda (ndi zinyalala) mitsinje. Gawo la nyenyezi za mpweya kuti apange madzi omwe amalemedwa ndi mpweya. Mafuta otsalawo ndi olemera mu nayitrogeni ndipo amasungunuka pafupifupi nayitrogeni (nthawi zambiri <1ppm) popanikizika kwambiri (HP). Wogonjera wam'ng'onochi amafunikira firiji yomwe imapezeka kuti iwonjezere kuchuluka kwa mpweya wolemera kudutsa valavu kapena powonjezera, (comprender).

5 Ndipo mwinanso zogwirizana ndi kuphatikizidwa ndi kutentha kwa kutentha kwa distillation yotsika (yolumikizira) ya distillation (yogwiritsira ntchito) Kuti muchepetse kuphatikizira kumawononga condnoser / Reboiler of HP / LP ayenera kugwira ntchito ndi kusiyana kwa kutentha kwa madigiri okha a aluminin. Mafuta owoneka bwino a oxygen amachokera ku 97.5% mpaka 99.5% ndikukopa kubwezeretsanso kwa oxygen.heriririririririririririmu yopanga zopanga zamadzimadzi zimapezeka pogwiritsa ntchito mpweya wowonjezera pamtundu wambiri. Chifukwa chake, gawo lina la mlengalenga siyenera kulekanitsidwa ndipo iyenera kusiya kuponderezedwa kochepa ngati mtsinje wotayika kuchokera pagawo lake lakumwamba.

6 Chifukwa owotcha a Argon (87.3 K pa Standard) agona pakati pa oxygen (90.2 k) ndi nayitrogeni (77.4 k), Argon amangidwira gawo lotsika la mzere wopanikizika. Pamene Argon imapangidwa, mbali ya Vapor imayatsidwa kuchokera kuzolowera pang'ono

Mzere pomwe argon ndende ndiyopambana kwambiri. Amatumizidwa ku gawo lina la argon kupita ku chiyero chomwe chinkafuna chomwe chimadzibweretsera malo omwewo mu LP. Kugwiritsa ntchito mapangidwe amakono omwe amakhala ndi kupanikizika kochepa kwambiri kumapangitsa argon zoyera zosakwana 1 ppm. Ngakhale Argon ali ndi ndalama zochepa mpaka 1% ya omwe akubwera, mzere wa argon amafunikira mphamvu yayikulu chifukwa cha kuchuluka kwa REGLUX kumafunikira (pafupifupi 30) mu khola la Argon. Kuzizira kwa mzere wa argon kumatha kuperekedwa kuchokera kuzizira kumawonjezera madzi olemera kapena ndi madzi nayitrogeni.

7 Pomaliza zinthu zomwe zimapangidwa ndi mafuta zimatenthedwa ndi mpweya womwe ukubwera mpaka kutentha. Izi zimafunikira kuphatikizidwa kokhazikika komwe kumayenera kulolera kuti agwiritse ntchito motsutsana (chifukwa chosinthira mabedi azosanja). Zingafunikenso kufinya kwapaulendo wakunja.