indlela i-centrifuge esebenza ngayo ekuhlukaniseni i-uranium

Indlela I-Centrifuge Esebenza Ngayo Ekuhlukanisweni Kwe-Uranium

Isingeniso Sokuhlukaniswa Kwe-Uranium

Ukuhlukaniswa kwe-uranium kuyinqubo ebalulekile ekukhiqizweni kukaphethiloli wenuzi kanye nokudalwa kwezikhali zenuzi. Kuhilela ukukhipha ama-isotope e-uranium aqhekekile, njenge-uranium-235, kusuka ku-ore yemvelo ye-uranium, equkethe kakhulu i-isotope ye-uranium-238 engasabeli kahle. Enye yezindlela ezibalulekile ezisetshenziswa ekuhlukanisweni kwe-uranium i-centrifugation. Lesi sihloko sihlose ukuchaza ngokuningiliziwe ukuthi i-centrifuge isebenza kanjani ekuhlukanisweni kwe-uranium.

I-Centrifugation: Ukubuka Okufushane

I-Centrifugation inqubo yokuhlukanisa izinto esixazululweni ngokusekelwe ekubuneni kwazo kanye nesisindo sama-molecule. Isebenzisa amandla e-centrifugal ukusunduza izinhlayiya ezixineneyo ziye ezindongeni zangaphandle zesitsha esijikelezayo. Ama-Centrifuge asetshenziswa kabanzi ezinhlotsheni ezahlukene zesayensi, zezimboni, kanye nezokwelapha, okuhlanganisa nokuhlukaniswa kwe-uranium. Amandla awo okudala amandla aphezulu adonsela phansi enza kube lula ukuhlukaniswa kwama-isotopes anokwehluka okuncane kobunzima, njenge-uranium-235 kanye ne-uranium-238.

I-Gas Centrifuge: Ingqikithi Yokuhlukaniswa Kwe-Uranium

Ama-gas centrifuge ayindlela eyinhloko yama-centrifuge asetshenziswa ekuhlukaniseni i-uranium. I-gas centrifuge iqukethe i-rotor ekhethekile, uhlelo lokusabalalisa igesi, kanye nomqoqi wokucebisa. Inqubo iqala ngokuguqulwa kwe-uranium ore ibe yi-uranium hexafluoride (UF6), i-compound efanelekela i-centrifuge. Le gesi ye-UF6 ibe isifakwa kwi-centrifuge, lapho ukuhlukaniswa kwenzeka khona.

Umklamo we-Cascade kanye namandla ezinombolo

Ukuze kufezwe ukunotha okukhulu, ama-centrifuge amaningi ahlelwe kuma-cascade axhumene. I-cascade ngayinye iqukethe izinkulungwane zama-centrifuge ahlelwe ngokuguquguqukayo ngokulandelana nangokuhleleka okuhambisanayo. Umklamo uhlose ukwandisa ukusebenza kahle kokuhlukaniswa nokuqinisekisa ukuhlushwa okufiselekayo kwe-uranium-235 ecebile. Ukusebenza kahle kwe-cascade kuncike ezintweni ezifana nenani lezigaba, inani lama-centrifuge ngesigaba ngasinye, kanye nesilinganiso sokugeleza kwegesi.

Inqubo Yokucebisa Kuma-Centrifuge

Ngaphakathi kwe-centrifuge ngayinye, igesi ye-UF6 iphenduka ngokushesha, idala amandla aqinile e-centrifugal. Ngenxa yobuningi obuhlukene be-uranium-235 kanye ne-uranium-238, lawa ma-isotope ayahlukana. I-Uranium-235, njengoba ilula kancane, isondela enkabeni, kuyilapho i-uranium-238 iqoqana eduze kodonga lwangaphandle. Lokhu kuhlukaniswa kwakha i-gradient yokuhlushwa, okuvumela ukukhishwa kwe-uranium-235 ecebile. Abaqoqi begesi basusa igesi ecebile, kuyilapho i-uranium-238 eseleyo isetshenziswa kabusha ukuze icutshungulwe kabanzi.

Izinselele kanye Nentuthuko Kubuchwepheshe Be-Centrifuge

Ubuchwepheshe be-Centrifuge bokuhlukaniswa kwe-uranium buhlala bushintsha. Inselelo eyodwa ebalulekile ukugcina ibhalansi phakathi kokusebenza kahle nokuphepha kokusebenza. Ama-centrifuge kumele asebenze ngesivinini esikhulu, okuholela ekucindezelekeni kwesakhiwo kanye nezingozi ezihlobene nezinto ezikhipha imisebe. Intuthuko yanamuhla igxile ekuthuthukiseni ukwakheka kwe-rotor, izinto, kanye nokuqina okwandayo. Ngaphezu kwalokho, izinhlelo zokuqapha nokulawula eziyinkimbinkimbi ziqinisekisa ukusebenza okuphephile nokuthembekile.

Imiphumela Yomhlaba Wonke Yokuhlukaniswa Kwe-Uranium

Ubuchwepheshe bokuhlukanisa i-uranium, ikakhulukazi izindlela ezisekelwe ku-centrifuge, bunemiphumela yezepolitiki. Ikhono lokwazi ukuceba i-uranium liyingqophamlando ebalulekile emazweni afuna amakhono enuzi. Kubalulekile ukulawula nokuqapha izikhungo zokuceba i-uranium emhlabeni wonke ukuze kuvinjelwe ukusetshenziswa kabi. Kunezivumelwano zomhlaba wonke kanye nezivumelwano zokulawula ukwanda kwezikhali zenuzi nokuqinisekisa ukusetshenziswa kwamandla enuzi ngokuthula.

Ekuphetheni, ama-centrifuge adlala indima ebalulekile ekuhlukanisweni kwe-uranium ngokusebenzisa umehluko ku-isotopic mass. Ubuchwepheshe be-gas centrifuge, kanye nekhono labo lokufinyelela amazinga aphezulu okucebisa, buyinqubo ebalulekile yokukhiqiza uphethiloli wenuzi kanye nokuhlangabezana nesidingo somhlaba wonke samandla ahlanzekile. Intuthuko eqhubekayo ekuklanyweni kwe-centrifuge kanye nezinyathelo zokuphepha iyadingeka ukuze kugcinwe ubuqotho bokuhlukaniswa kwe-uranium nokuvimbela ukusetshenziswa kabi kwalobu buchwepheshe obunamandla.