Rusya Devlet N\u00fckleer Enerji Kurulu\u015fu Rosatom’un Rusya\u2019n\u0131n Dimitrovgrad kentindeki N\u00fckleer Reakt\u00f6rler Ara\u015ft\u0131rma Enstit\u00fcs\u00fc, MIR ara\u015ft\u0131rma reakt\u00f6r\u00fcnde uranyum-pl\u00fctonyum kar\u0131\u015f\u0131m\u0131 olan MOX yak\u0131tl\u0131 VVER tipi yak\u0131t \u00e7ubuklar\u0131n\u0131n testlerine ba\u015flad\u0131. <\/p>\n
Bu geli\u015fme, Rus n\u00fckleer end\u00fcstrisinin kapal\u0131 n\u00fckleer yak\u0131t d\u00f6ng\u00fcs\u00fc konusunda yeni bir kilometre ta\u015f\u0131n\u0131 olu\u015fturuyor. Rosatom halihaz\u0131rda ba\u015fta Beloyarsk N\u00fckleer G\u00fc\u00e7 Santrali\u2019nde bulunan d\u00fcnyan\u0131n en g\u00fc\u00e7l\u00fc BN-800 h\u0131zl\u0131 reakt\u00f6r\u00fc olmak \u00fczere sadece h\u0131zl\u0131 n\u00f6tron reakt\u00f6rleri i\u00e7in MOX yak\u0131t\u0131 \u00fcretiyor. Rosatom taraf\u0131ndan geli\u015ftirilen ve VVER reakt\u00f6rlerinde kullan\u0131lan uranyum-pl\u00fctonyum REMIX yak\u0131t\u0131 VVER-1000 prototip yak\u0131t \u00e7ubuklar\u0131 \u015feklinde tam \u00e7al\u0131\u015fma d\u00f6ng\u00fcs\u00fcn\u00fc ba\u015far\u0131yla ge\u00e7ti ve komple REMIX yak\u0131t tertibatlar\u0131n\u0131n bir par\u00e7as\u0131 olarak faaliyet g\u00f6steriyor.<\/p>\n
REMIX yak\u0131t\u0131, \u201cyanmam\u0131\u015f\u201d rejenere uranyum ve reakt\u00f6rde \u00fcretilen pl\u00fctonyum kar\u0131\u015f\u0131m\u0131na dayal\u0131 olarak %1,5’e kadar pl\u00fctonyum i\u00e7eri\u011fine sahipken MOX yak\u0131t\u0131 kullan\u0131lm\u0131\u015f yak\u0131ttan ayr\u0131\u015ft\u0131r\u0131lan pl\u00fctonyum oksitlerin yan\u0131 s\u0131ra uranyum zenginle\u015ftirme a\u015famas\u0131nda n\u00fckleer yak\u0131t \u00fcretiminin bir yan \u00fcr\u00fcn\u00fc olarak \u00fcretilen t\u00fckenmi\u015f uranyum oksitlerin bir kar\u0131\u015f\u0131m\u0131 olma \u00f6zelli\u011fi ta\u015f\u0131yor. VVER i\u00e7in MOX yak\u0131t\u0131n yakla\u015f\u0131k %5,5-7,5 pl\u00fctonyum i\u00e7eri\u011fine sahip olmas\u0131 bekleniyor. Bu, VVER reakt\u00f6rlerinin yak\u0131t d\u00f6ng\u00fcs\u00fcnde geri kazan\u0131lm\u0131\u015f n\u00fckleer malzemelerin kullan\u0131m\u0131nda daha fazla esneklik ve verimlilik sa\u011flayacak ve b\u00fcy\u00fck \u00f6l\u00e7ekli kullan\u0131m\u0131na do\u011fru ilerlerken uranyum-pl\u00fctonyum yak\u0131t \u00fcretim maliyetlerini optimize edecek.<\/p>\n
TVEL’in Bilim ve Teknolojiden Sorumlu K\u0131demli Ba\u015fkan Yard\u0131mc\u0131s\u0131 Alexander Ugryumov konuya ili\u015fkin olarak \u015funlar\u0131 s\u00f6yledi: \u201cOn y\u0131llar \u00f6nce oldu\u011fu gibi bug\u00fcn de VVER’ler i\u00e7in n\u00fckleer yak\u0131t, zenginle\u015ftirilmi\u015f do\u011fal uranyum, nadiren de rejenere uranyumdur. Ancak \u00e7ok da uzak olmayan bir gelecekte, uranyum-pl\u00fctonyum yak\u0131t\u0131 i\u00e7in kan\u0131tlanm\u0131\u015f referanslarla, reakt\u00f6r tesisinin gereksinimlerine ve yak\u0131t d\u00f6ng\u00fcs\u00fc stratejisine ba\u011fl\u0131 olarak \u00e7ok \u00e7e\u015fitli yak\u0131t bile\u015fimi se\u00e7enekleri sunabilece\u011fiz. N\u00fckleer enerjinin temelinin hafif su termal reakt\u00f6rleri oldu\u011fu g\u00f6z \u00f6n\u00fcnde bulunduruldu\u011funda, bunlar\u0131n kaynak taban\u0131n\u0131 tekrar tekrar geni\u015fletebilecek, depolamak yerine \u0131\u015f\u0131nlanm\u0131\u015f yak\u0131t\u0131 yeniden i\u015fleyebilecek ve n\u00fckleer at\u0131k hacmini \u00f6nemli \u00f6l\u00e7\u00fcde azaltabilece\u011fiz.\u201d <\/p>\n
MIR reakt\u00f6r\u00fcndeki test i\u00e7in, %5-12 pl\u00fctonyum i\u00e7eri\u011fine sahip 21 MOX yak\u0131t \u00e7ubu\u011fu Rosatom\u2019un yak\u0131t \u015firketi TVEL A.\u015e\u2019ne ba\u011fl\u0131 Bochvar Enstit\u00fcs\u00fc, Novosibirsk Kimyasal Konsantre Tesisi ve Sibirya Kimyasal Kombine A.\u015e. i\u015fletmeleri i\u015fbirli\u011fi ile \u00fcretildi. Ara\u015ft\u0131rma reakt\u00f6r\u00fc d\u00f6ng\u00fcs\u00fcne y\u00fcklenen deneysel yak\u0131t demeti 12 yak\u0131t \u00e7ubu\u011fu i\u00e7eriyor. I\u015f\u0131nlanm\u0131\u015f olanlar\u0131n yerini almak \u00fczere demete kademeli olarak 9 \u201ctaze\u201d yak\u0131t \u00e7ubu\u011fu daha eklenecek ve bunlardan baz\u0131lar\u0131 reakt\u00f6r sonras\u0131 \u00e7al\u0131\u015fmalar i\u00e7in testin her a\u015famas\u0131nda, belirli bir \u201cyanma\u201d seviyesine ula\u015f\u0131ld\u0131\u011f\u0131nda \u00e7\u0131kar\u0131lacak.<\/p>\n
N\u00fckleer Reakt\u00f6rler Ara\u015ft\u0131rma Enstit\u00fcs\u00fc A.\u015e. Direkt\u00f6r\u00fc Alexander Tuzov, konuyla ilgili olarak, \u201cGerekli deneysel verileri elde etmek i\u00e7in t\u00fcm \u00f6n \u00e7al\u0131\u015fmalar \u015firketin uzmanlar\u0131 taraf\u0131ndan ger\u00e7ekle\u015ftirildi. \u00d6zellikle test y\u00f6ntemleri geli\u015ftirilmi\u015f ve \u00f6n hesaplamalar yap\u0131lm\u0131\u015f, malzeme ara\u015ft\u0131rma program\u0131 haz\u0131rlanm\u0131\u015f ve tasar\u0131m dok\u00fcmantasyonu olu\u015fturulmu\u015ftur. \u015eirketin altyap\u0131s\u0131 hem reakt\u00f6r hem de reakt\u00f6r sonras\u0131 \u00e7al\u0131\u015fmalar\u0131n eksiksiz bir \u015fekilde y\u00fcr\u00fct\u00fclmesini m\u00fcmk\u00fcn k\u0131lmaktad\u0131r. Ortaklar\u0131m\u0131z i\u00e7in bu t\u00fcr \u00e7al\u0131\u015fmalara y\u00f6nelik y\u00fcksek talebi g\u00f6z \u00f6n\u00fcnde bulundurarak Rosatom’un deste\u011fiyle, Enstit\u00fc’n\u00fcn reakt\u00f6r taban\u0131 ve malzeme bilimi kompleksinin modernizasyonuna ili\u015fkin projenin uygulanmas\u0131 \u00fczerinde sistematik olarak \u00e7al\u0131\u015f\u0131yoruz\u201d dedi. <\/p>\n
Rusya, \u00f6n\u00fcm\u00fczdeki on y\u0131llar i\u00e7in termal ve h\u0131zl\u0131 n\u00f6tron reakt\u00f6rleri ile iki bile\u015fenli bir n\u00fckleer enerji end\u00fcstrisi olu\u015fturmay\u0131 ve kullan\u0131lm\u0131\u015f yak\u0131ttan taze uranyum-pl\u00fctonyum yak\u0131t \u00fcretimine dayal\u0131 kapal\u0131 n\u00fckleer yak\u0131t d\u00f6ng\u00fcs\u00fc teknolojilerini hayata ge\u00e7irmeyi planl\u0131yor. Ayn\u0131 zamanda, \u201ch\u0131zl\u0131\u201d reakt\u00f6rler daha yayg\u0131n hale geldik\u00e7e, n\u00fckleer yak\u0131t malzemelerinin h\u0131zl\u0131 ve termal-n\u00f6tron reakt\u00f6rleri aras\u0131ndaki \u201cdola\u015f\u0131m\u0131nda\u201d bir denge sa\u011flanmas\u0131 bekleniyor. <\/p>\n
Rosatom\u2019dan bilim insanlar\u0131, \u0131\u015f\u0131nlama ve \u00f6zel deneylerin sonu\u00e7lar\u0131na dayanarak, Rusya’daki n\u00fckleer enerji sekt\u00f6r\u00fcn\u00fcn \u00e7ekirde\u011fini olu\u015fturan ve di\u011fer \u00fclkelerde Rus tasar\u0131m\u0131 n\u00fckleer enerji santrallerinde yayg\u0131n olarak uygulanan VVER reakt\u00f6r \u00fcnitelerinde MOX yak\u0131t i\u015fletiminin verimlili\u011fini ve g\u00fcvenilirli\u011fini kan\u0131tlamaya kararl\u0131. <\/p>\n","protected":false},"excerpt":{"rendered":"
Rusya Devlet N\u00fckleer Enerji Kurulu\u015fu Rosatom’un Rusya\u2019n\u0131n Dimitrovgrad kentindeki N\u00fckleer Reakt\u00f6rler Ara\u015ft\u0131rma Enstit\u00fcs\u00fc, MIR ara\u015ft\u0131rma reakt\u00f6r\u00fcnde uranyum-pl\u00fctonyum kar\u0131\u015f\u0131m\u0131 olan MOX yak\u0131tl\u0131 VVER tipi yak\u0131t \u00e7ubuklar\u0131n\u0131n testlerine ba\u015flad\u0131. Bu geli\u015fme, Rus … Devam\u0131n\u0131 Oku…<\/a><\/p>\n","protected":false},"author":2,"featured_media":26673,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[7,1,2,3,11],"tags":[],"_links":{"self":[{"href":"https:\/\/akdenizolaygazetesi.com\/index.php?rest_route=\/wp\/v2\/posts\/26672"}],"collection":[{"href":"https:\/\/akdenizolaygazetesi.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/akdenizolaygazetesi.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/akdenizolaygazetesi.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/akdenizolaygazetesi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=26672"}],"version-history":[{"count":1,"href":"https:\/\/akdenizolaygazetesi.com\/index.php?rest_route=\/wp\/v2\/posts\/26672\/revisions"}],"predecessor-version":[{"id":26674,"href":"https:\/\/akdenizolaygazetesi.com\/index.php?rest_route=\/wp\/v2\/posts\/26672\/revisions\/26674"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/akdenizolaygazetesi.com\/index.php?rest_route=\/wp\/v2\/media\/26673"}],"wp:attachment":[{"href":"https:\/\/akdenizolaygazetesi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=26672"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/akdenizolaygazetesi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=26672"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/akdenizolaygazetesi.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=26672"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}