N<\/p>\n
NAB\u0130T, Tabiatta saf olarak bulunan metalleri nitelendirmek i\u00e7in kullan\u0131lan s\u0131fat (nabit alt\u0131n, nabit bak\u0131r gibi.)
\n NAD\u0130R TOPRAK ELEMENTLER\u0130, Atom numaras\u0131 57 olan lantan ile atom numaras\u0131 71 olan lutesyuma kadar 15 elementten olu\u015fan lantanitler grubu ile bu grupla kimyasal benze\u015fimleri olan, 21 atom numaral\u0131 standiyum ve 39 atom numaral\u0131 yitriyumla birlikte toplam 17 adet element grubu. Bunlar 1) Hafif nadir toprak elementleri veya seryum grubu (lantan, seryum, praseodinyum, neodinyum, prometyum, samaryum, europyum); 2) A\u011f\u0131r nadir toprak elementleri veya yitriyum grubu (gadolinyum, terbiyum, disprosyum, holmiyum, erbiyum, thulyum, yitterbiyum, lutesyum, yitriyum, skandiyum); olarak iki gruba ayr\u0131l\u0131rlar. Nadir toprak elementleri do\u011fada serbest halde bulunmazlar. Nadir toprak oksitlerin % 95\u2019i; bastnazit, monazit ve ksenatimde bulunur.
\n Nadir toprak elementleri; oksit, klor\u00fcr, flor\u00fcr, karbonat, nitrat, hidrat, silikat ve fosfat gibi tuzlar\u0131 kar\u0131\u015f\u0131k oksit, ayr\u0131 ayr\u0131 metaller, yitriyum d\u0131\u015f\u0131ndaki elementlerden olu\u015fan mischmetal (kar\u0131\u015f\u0131k metal), y\u00fcksek safl\u0131kta metal ve ala\u015f\u0131mlar halinde \u00fcretilmekte ve t\u00fcketilmektedir. Nadir toprak elementlerin % 36\u2019s\u0131 kataliz\u00f6r olarak, % 31\u2019i metalurjide, % 30\u2019u cam ve seramik sanayiinde, % 3’\u00fc ise di\u011fer alanlarda kullan\u0131l\u0131r.
\n NAKL\u0130YAT, 1) Genel anlamda e\u015fyay\u0131, insan\u0131, mal\u0131, her \u00e7e\u015fit ta\u015f\u0131nan de\u011ferleri bir yerden ba\u015fka bir yere g\u00f6t\u00fcrme. 2) Maden yata\u011f\u0131nda bulunan cevher veya k\u00f6m\u00fcr\u00fcn a\u00e7\u0131k i\u015fletme veya yeralt\u0131 i\u015fletmesi y\u00f6ntemleriyle kaz\u0131ld\u0131\u011f\u0131 damar veya filondan yer\u00fcst\u00fcnde zenginle\u015ftirme ve haz\u0131rlama tesislerine ve kullanma yerlerine kadar ta\u015f\u0131nmas\u0131. Yeralt\u0131 ve yer\u00fcst\u00fc maden ocaklar\u0131nda ta\u015f malzeme ve insan ta\u015f\u0131ma i\u015fleri de nakliyat kapsam\u0131na girer. Yeralt\u0131 i\u015fletmelerinde, panolarda (graviteden yararlanarak oluksuz veya \u2014> Sabit olukla; \u2014> Sallant\u0131l\u0131 oluk, Zincirli konvey\u00f6r, Bant, Skraper a\u00e7\u0131k i\u015fletmelerde (ekskavat\u00f6r-kamyon, ekskavat\u00f6r-demiryolu ve ekskavat\u00f6r-bant, draglayn), kullanarak, yeralt\u0131 ve a\u00e7\u0131k i\u015fletmelerde hidrolik kaz\u0131 yap\u0131lan yerlerde (kaz\u0131da kullan\u0131lan suyun yard\u0131m\u0131 ile) hidrolik nakliyattan yararlan\u0131larak, kuyularda (\u2014> \u0130hra\u00e7 vinci, Desans\u00f6r, Hidrolik vin\u00e7, Hidrolik nakliyat), yeralt\u0131 i\u015fletmelerinde demiryolu ile nakliyat yap\u0131lan meyilli yollarda (varagel, vin\u00e7), d\u00fcz yollarda (troley lokomotifi, ak\u00fcl\u00fc lokomotif veya dizelli lokomotif (dizelli ocak motoru yani k\u00fc\u00e7\u00fck lokomotif) kullan\u0131larak katarlar\u0131n \u00e7ekilmesi suretiyle nakliyat sistemi d\u00fczenlenir. Ayr\u0131ca d\u00fcz ve meyilli yollarda hem yeralt\u0131 ve hem de a\u00e7\u0131k i\u015fletmelerde bant d\u00f6\u015femek suretiyle bantla; hidrolik nakliyat sistemi, bilhasa ramble yap\u0131lan panolarda pn\u00f6matik (bas\u0131n\u00e7l\u0131 hava ile ta\u015f\u0131ma) nakliyat y\u00f6ntemlerinden yararlan\u0131l\u0131r. Yeralt\u0131nda bacalarda ve taban yollar\u0131nda yerine g\u00f6re arabalar\u0131n itilmesi insan g\u00fcc\u00fc kullan\u0131larak veya 4-5 tonluk arabal\u0131 k\u00fc\u00e7\u00fck katar halinde kat\u0131rlara \u00e7ektirilerek pano i\u00e7inde cevher, k\u00f6m\u00fcr ve ta\u015f nakliyat\u0131 yap\u0131l\u0131r. Bunlar\u0131n yan\u0131nda, yeralt\u0131 maden i\u015fletmelerinde taban ve tavan yollar\u0131n\u0131n \u00f6zellikle dar kesiti haiz oldu\u011fu durumlarda, tavana as\u0131l\u0131 raylar yard\u0131m\u0131 ile (monoray sistemi) malzeme ta\u015f\u0131n\u0131r.\u2014> Monoray.
\n NAKL\u0130YAT S\u0130STEM\u0130, Ta\u015f\u0131ma i\u015finin tarz\u0131 ve uygulamas\u0131n\u0131 belirleyen sistem. Esas olarak devaml\u0131 ve gidi\u015f-geli\u015fli olmak \u00fczere iki gruba ayr\u0131l\u0131r.
\n Bant, hidrolik vb. ta\u015f\u0131ma devaml\u0131; kamyon, vagon vb. ta\u015f\u0131ma da gidi\u015f-geli\u015fli nakliyat sistemine \u00f6rnek g\u00f6sterilebilir.
\n NAKL\u0130YAT YOLU, Yeralt\u0131nda ve yer\u00fcst\u00fcnde maden malzeme ve personel naklinde yararlan\u0131lan galeri ve yollardan herbiri.
\n NAKL\u0130YAT RESM\u0130, Devlet kurulu\u015flar\u0131 ile t\u00fczel veya ger\u00e7ek ki\u015filer taraf\u0131ndan belirli tarifeye g\u00f6re gidi\u015f-geli\u015flerde tren, otob\u00fcs ile deniz ve hava nakliyat\u0131nda seyahat eden yolcular\u0131n ve mallar\u0131n bilet ve ta\u015f\u0131ma paralar\u0131ndan mevkilere g\u00f6re farkl\u0131 oranda al\u0131nan ve nakliye firmas\u0131 ve idareleri taraf\u0131ndan hazineye yat\u0131r\u0131lan vergi.
\n NAKL\u0130YE SENED\u0130, Mal g\u00f6nderenle nakleden aras\u0131nda mal\u0131n ne \u015fekilde nakledilece\u011fine, teslim ve tesell\u00fcm\u00fcne mahsus kararla\u015ft\u0131r\u0131lan esaslar\u0131 kapsayan senet.
\n NALPARA, Mermer ocaklar\u0131nda kullan\u0131lan \u2014> Akis \u00e7ivisinin alt\u0131na ve \u00fcst\u00fcne konarak \u00e7ivinin rahat bir \u015fekilde girmesini sa\u011flayan, kasnak lamalar\u0131ndan yap\u0131lm\u0131\u015f 0,5 x 12 x 10; 0,5 x 12 x 15; 05 x 12 x 20 cm ebatlar\u0131nda sac par\u00e7alar\u0131.
\n NARTA\u015eI ,\u2014> Grena.
\n NASIRTA\u015eI ,\u2014> Pomza ta\u015f\u0131.
\n NAV\u0130GAT\u00d6R, 1) Hareket halindeki geminin \u00f6nceden saptanm\u0131\u015f bir hat \u00fczerinde gitmesini temin eden yard\u0131mc\u0131 teknik eleman. 2) U\u00e7ak seyr\u00fcsefer aletleriyle veya bu aletler olmad\u0131\u011f\u0131 takdirde mevsimin m\u00fcsaade etti\u011fi her zaman \u00e7\u0131plak g\u00f6zle, haritay\u0131 takip ederek, u\u00e7a\u011f\u0131 belirli hatlar \u00fczerinde bir noktadan di\u011fer bir noktaya sevkeden, travers, m\u00fcnhani, kontrol hatlar\u0131n\u0131n istenildi\u011fi gibi u\u00e7urulmas\u0131n\u0131 temin eden ve her an u\u00e7a\u011f\u0131n mevkiini belirtebilen g\u00f6revli. 3) Navigasyon yapan. 4) U\u00e7ak cihaz operat\u00f6r\u00fc.
\n NAVLUN, Deniz ve nehir yolu ile ta\u015f\u0131nan e\u015fya i\u00e7in \u00f6denen nakil \u00fccreti. Navlun bedeli resmi bir tarifeye veya s\u00f6zle\u015fmeye g\u00f6re tahakkuk eder. Bazan kara yoluyla ta\u015f\u0131nan y\u00fck i\u00e7in verilen \u00fccrete veya ta\u015f\u0131nan y\u00fcke de navlun denir.
\n NAZAR\u0130 TAHK\u0130MAT YO\u011eUNLU\u011eU, M\u00fcstakilen vurulan madeni veya a\u011fa\u00e7 direklerle, uzun ayak i\u00e7inde ve makine yerinde, beher m2 serbest tavana isabet etmesi gereken direk say\u0131s\u0131. Bu yo\u011funluk tahkimat d\u00fczenine ba\u011fl\u0131d\u0131r.
\n NECEFTA\u015eI, Kuars\u0131n saydam, berrak ve kusursuzlu\u011fu nedeniyle s\u00fcsleme at\u0131nda yayg\u0131n olarak kullan\u0131lan t\u00fcr\u00fc. Eskiden p\u0131rlanta kesimli necefta\u015f\u0131ndan m\u00fccevher yap\u0131m\u0131nda yararla-n\u0131l\u0131rd\u0131, ama g\u00fcn\u00fcm\u00fczde necefta\u015f\u0131 yerini cama ve plasti\u011fe b\u0131rakm\u0131\u015ft\u0131r. Necefta\u015f\u0131 optik \u00f6zelli\u011fi mercek ve prizma yap\u0131m\u0131nda, piezoelektrik etkiye sahip olmas\u0131 nedeniyle de elektrik devrelerindeki sal\u0131n\u0131m\u0131n denetlenmesinde kullan\u0131lmaktad\u0131r. Fiziksel \u00f6zellikleri kuars\u0131nki-lerin ayn\u0131d\u0131r. Necefta\u015f\u0131 da\u011f billuru veya kaya\u00e7 kristali olarak da an\u0131l\u0131r (bilinir). \u2014> Kuars\u0131n k\u0131ymetli ta\u015flar\u0131, Kuars (SiO2), Kristalin kuars (SiO2), Saydam k\u0131ymetli ta\u015flar.
\n NEFEL\u0130N, Sodyum ve aluminyum bak\u0131m\u0131ndan zengin, silis bak\u0131m\u0131ndan fakir bir \u2014> Feldispatt\u00fcr\u00fc (Na Al Si O4) (Eleolit KAl SiO4). Nefelin alkali siyenitlerde nefelinbazaltlarda yayg\u0131n olarak bulunur. Nefelinsiyenitler cam sanayiinde, seramik, boya, plastik, kau\u00e7uk, soda ve \u00e7imento sanayiinde kullan\u0131l\u0131r. Eleolitle birlikte kimyasal form\u00fcl\u00fc [ (Na, K)8 Al8 Si9 O 34 ]\u2019d\u0131r.
\n NEFESL\u0130K, Bir kapal\u0131 i\u015fletmede ocak i\u00e7indeki havan\u0131n ocaktan \u00e7\u0131k\u0131\u015f\u0131n\u0131 veya aspirat\u00f6rle emilmesini sa\u011flayan kuyu, galeri, vb. ile hava \u00e7\u0131k\u0131\u015f veya d\u00f6n\u00fc\u015f yolu. \u2014> Ka\u00e7ak yolu.
\n NEM, Havada bulunan su buhar\u0131 miktar\u0131. Bir kg havada bulunan su buhar\u0131 miktar\u0131na \u201cMutlak nem\u201d, belli s\u0131cakl\u0131kta, birim hacim havada bulunan su buhar\u0131 miktar\u0131n\u0131n, o s\u0131cakl\u0131ktaki doymu\u015f havada bulunmas\u0131 gereken su buhar\u0131 miktar\u0131na oran\u0131na da \u201cBa\u011f\u0131l (nisbi) nem\u201d denir.
\n NEM\u00d6L\u00c7ER, \u2014> Higrometre.
\n NEN\u0130L\u0130T, Gri veya \u00e7ikolata renkli bir \u2014> Sileks.
\n NEZARET, Maden i\u015fletmelerinin, tekni\u011fine ve emniyet nizamnamelerine uygun olarak y\u00fcr\u00fct\u00fclmesinin kontrolu.
\n NEZARET\u00c7\u0130, 1) Bir maden i\u015fletmesinde i\u015flerin y\u00fcr\u00fct\u00fcm\u00fc, makine, tesis veya te\u00e7hizat\u0131n i\u015fletilmesini sa\u011flamak i\u00e7in, fenni nezaret\u00e7i taraf\u0131ndan g\u00f6revlendirilen ve bu i\u015fleri y\u00fcr\u00fctme hususunda gerekli yetkiye sahip teknik eleman veya ehliyetli ve sorumlu ki\u015fi. 2) \u0130\u015fletmelerin teknik ve emniyet y\u00f6n\u00fcnden nezaretini yapan sorumlu ve yetkili maden m\u00fchendisi. \u2014> Fenni nezaret\u00e7i. Daimi nezaret\u00e7i.
\n NEZARET PERSONEL\u0130 \u00dcNVANLARI, \u00c7avu\u015f, ba\u015f\u00e7avu\u015f, k\u0131demli ba\u015f\u00e7avu\u015f, asmadenci, madenci, \u00fcsmadenci, ba\u015fmadenci (ba\u015fefendi).
\n N\u0130KEL \u00c7EL\u0130\u011e\u0130, Elastik limiti y\u00fcksek olmas\u0131 i\u00e7in b\u00fcnyesine Siemens Martin veya elektrik f\u0131r\u0131n\u0131nda Ni ilave edilen \u00e7elik (% 3,25 Ni; % 0,2-0,5 C).
\n B\u00fcnyesinde % 22-25 Ni ilave edilen \u00e7eli\u011fin genle\u015fme katsay\u0131s\u0131 \u00e7ok d\u00fc\u015f\u00fck olur. Bu \u00f6zellik bilhassa demiryollar\u0131nda \u00e7ok \u00f6nemlidir.
\n N\u0130RENG\u0130, 1) Harita yap\u0131m\u0131nda, arazide sabit olarak belirlenen nokta (nirengi noktas\u0131). Sabit noktalar i\u00e7in beton kaz\u0131klar, demir borular, kesme ta\u015flar, \u00f6zel imal edilmi\u015f havadan da g\u00f6r\u00fclebilecek \u015fekilde a\u011fa\u00e7 kuleler kullan\u0131l\u0131r veya minare gibi sabit yap\u0131tlar\u0131n u\u00e7 noktalar\u0131ndan yararlan\u0131l\u0131r. \u2014> Nirengi kanavas\u0131.
\n N\u0130RENG\u0130 A\u011eI, 1) Nirengi noktalar\u0131n\u0131n birbirleri ile birle\u015ftirilmesi suretiyle meydana gelen \u00fc\u00e7genler sistemi. 2) Nirengi \u015febekesi.
\n N\u0130RENG\u0130 KANAVASI, Nirengi noktalar\u0131n\u0131n derecesi, adedi, numaras\u0131, hesap s\u0131ras\u0131 ve g\u00f6zlem do\u011frultular\u0131n\u0131 belirtmek i\u00e7in d\u00fczenlenmi\u015f, \u00f6zel i\u015faretlerine uygun ve \u00f6l\u00e7ekli \u00e7izim (TS 1662). Nirengi kanavas\u0131 \u00fc\u00e7gen ya da k\u00f6\u015fegenli d\u00f6rtgenlerden olu\u015fur ve nirengi noktalar\u0131 b\u00fct\u00fcn alan\u0131 bir y\u00fczey a\u011f\u0131 gibi bo\u015fluksuz kaplar. B\u00fcy\u00fck \u00f6l\u00e7ekli haritalar\u0131n yap\u0131m\u0131nda kullan\u0131lan kanavalarda; birinci, ikinci ya da dengelenmi\u015f \u00fc\u00e7\u00fcnc\u00fc derece nirengi noktalar\u0131 bulunur.
\n N\u0130RENG\u0130 NOKTASI, \u2014> Nirengi.
\n N\u0130RENG\u0130 \u015eEBEKES\u0130, \u2014> Nirengi a\u011f\u0131.
\n N\u0130SB\u0130 HAC\u0130M G\u00dcC\u00dc (NHG), Patlay\u0131c\u0131 em\u00fclsiyonlar\u0131n\u0131n g\u00fc\u00e7lerini de\u011ferlendirebilmek i\u00e7in gerekli parametrelerden biri olup, em\u00fclsiyonun her birim hacmindeki mevcut enerjisinin 0,81 g\/cm3 yo\u011funlu\u011fundaki d\u00f6kme ANFO\u2019nun ayn\u0131 hacmine mukayesesinin bir \u00f6l\u00e7\u00fcs\u00fcd\u00fcr. NHG, patlay\u0131c\u0131 em\u00fclsiyonunun MHG (Mutlak hacim g\u00fcc\u00fc)\u2019sinin, ANFO\u2019nun MHG\u2019sine b\u00f6l\u00fcnmesi ile elde edilen soucun 100 ile \u00e7arp\u0131lmas\u0131yla hesaplan\u0131r.
\n N\u0130\u015e, 1) Varagel ve vin\u00e7lerin dip ve ba\u015flar\u0131 ile ara katlar\u0131nda (\u0131zgaralarda) g\u00f6revli i\u015f\u00e7ilerin korunmalar\u0131 i\u00e7in serbest\u00e7e s\u0131\u011f\u0131n\u0131labilecek boyutlarda yap\u0131lan s\u0131\u011f\u0131nak (yuva). 2) La\u011f\u0131m ve t\u00fcnellerde korunma cebi.
\n N\u0130\u015eADIR, Tuzlu, yak\u0131c\u0131 ve beyaz renkli amonyak tuzu. Amonyum klorhidrat\u0131n ya da amonyum s\u00fclfat\u0131n ticaretteki ad\u0131. \u2014> Amonyum klor\u00fcr.
\n N\u0130TR\u0130K AS\u0130T (H NO3), Nitratasidi ve kezzap diye de an\u0131l\u0131r. Y\u00fcksek derecede a\u015f\u0131nd\u0131r\u0131c\u0131, renksiz ve dumanl\u0131 s\u0131v\u0131. Laboratuvarlarda \u00e7ok kullan\u0131lan bir ay\u0131ra\u00e7 olmas\u0131n\u0131n yan\u0131 s\u0131ra sanayide g\u00fcbre ve patlay\u0131c\u0131 madde \u00fcretiminde yararlan\u0131lan \u00f6nemli bir hammadde.
\n Nitrik asit \u00fcretiminde yararlan\u0131lan ba\u015fl\u0131ca y\u00f6ntemlerden biri amonya\u011f\u0131n bir kataliz\u00f6r e\u015fli\u011finde y\u00fckseltgenmesine dayan\u0131r.
\n Nitrik asit \u0131s\u0131t\u0131ld\u0131\u011f\u0131nda su, azotdioksit ve oksijene ayr\u0131l\u0131r. Kuvvetli bir asittir; -42\u00b0C da donar, 83\u00b0C da kaynar. Nitrik asit amonyakla tepkimeye girerek g\u00fcbrelerin temel bile\u015feni olan amonyum nitrati, gliserin ve toluenle tepkimeye girerek patlay\u0131c\u0131 madde olarak yararlan\u0131lan nitrogliserin ve trinitrotolueni olu\u015fturur. Ayr\u0131ca metallerin oksit ya da nitratlar\u0131n\u0131n ve nitrosel\u00fclozun haz\u0131rlanmas\u0131nda da \u00f6nemli rol oynar. \u2014> Amonyak.
\n N\u0130TROGL\u0130SER\u0130N [ C3 H5 (ONO2)3], Gliserin tri nitrat. Dinamitin en \u00f6nemli bile\u015fenlerinden biri olan \u00e7ok g\u00fc\u00e7l\u00fc bir patlay\u0131c\u0131 madde.
\n Nitrogliserin kat\u0131\u015f\u0131ks\u0131z haldeyken tatl\u0131 ve yak\u0131c\u0131 lezzetli, renksiz, ya\u011fl\u0131 g\u00f6r\u00fcn\u00fcml\u00fc ve zehirli bir s\u0131v\u0131 olup, darbelere ve h\u0131zl\u0131 \u0131s\u0131tmaya kar\u015f\u0131 a\u015f\u0131r\u0131 derecede duyarl\u0131d\u0131r. 50\u00b0-60\u00b0C aras\u0131nda ayr\u0131\u015fmaya ba\u015flar, 218\u00b0C da patlar.
\n Nitrogliserin nitrosel\u00fcloza kat\u0131ld\u0131\u011f\u0131nda, jelatin k\u0131vam\u0131nda \u00e7ok g\u00fc\u00e7l\u00fc bir patlay\u0131c\u0131 madde olu\u015fturur.
\n Nitrogliserinin donma noktas\u0131n\u0131n \u00e7ok y\u00fcksek olmas\u0131 13\u00b0C ve darbelere kar\u015f\u0131 kat\u0131 haldeyken s\u0131v\u0131 halindekine g\u00f6re \u00e7ok daha duyarl\u0131 olmas\u0131, kullan\u0131m\u0131nda pek\u00e7ok sorun yarat\u0131r. \u2014> Dinamit.
\n N\u0130TROS GAZLARI, \u2014> Azot oksitleri.
\n N\u0130TROGL\u0130SER\u0130N, \u2014> Dinamit.
\n N\u0130TROSEL\u00dcLOZ, Pamuk lifi ile nitrik asitin kimyasal bile\u015fiminden olu\u015fan patlay\u0131c\u0131 madde.
\n N\u0130VELMAN ALET\u0130, \u2014> Nivo.
\n N\u0130VELMAN LATASI, Nivelman aleti kullanmadan, tesviye ruhu (su terazisi) ve bir uzunluk \u00f6l\u00e7me aleti yard\u0131m\u0131 ile nivelman yapmak i\u00e7in kullan\u0131lan esnek olmayan \u2014> Lata.
\n N\u0130VO, 1) Hassas bir \u015fekilde yatay hale getirilebilen \u00fc\u00e7 ayakl\u0131 sehpa \u00fczerine oturtulmu\u015f, d\u00fcrb\u00fcnle te\u00e7hiz edilmi\u015f topografik \u00f6l\u00e7me aleti. 2) Nivelman aleti. Nivo, iki nokta aras\u0131ndaki y\u00fckseklik fark\u0131n\u0131 \u00f6l\u00e7meye veya araziden kesit \u00e7\u0131karmaya, d\u00fcz arazide y\u00fczey nivelman\u0131 yap\u0131larak harita almaya da yarar.
\n NOEL A\u011eACI, \u2014> Blow-out-preventer (BOP).
\n NOKTA N\u0130VELMANI, \u0130ki nokta aras\u0131ndaki y\u00fckseklik fark\u0131n\u0131n, nivelman aleti kullanarak \u00f6l\u00e7\u00fclmesi. Noktalar aras\u0131ndaki kot fark\u0131; iki nokta aras\u0131na kurulan nivelman aletiyle her iki noktaya konulan miraya g\u00f6zleme yap\u0131larak tesbit edilen iki okuma de\u011feri aras\u0131ndaki farkt\u0131r.
\n NOM\u0130NAL EN, Mermer i\u015fletmecili\u011finde imal\u00e2tta s\u0131ralanm\u0131\u015f ta\u015flarda ta\u015f\u0131n bir y\u00fczeyi ile ondan sonra gelen ta\u015f\u0131n bu y\u00fczeye paralel y\u00fcz\u00fc aras\u0131ndaki (har\u00e7 pay\u0131 ve derz dahil) boy.
\n NOM\u0130NAL KALINLIK, Mermer i\u015fletmecili\u011finde, imal\u00e2tta alt s\u0131ra ta\u015f\u0131n \u00fcst y\u00fcz\u00fc ile, \u00fcst s\u0131ra ta\u015f\u0131n \u00fcst y\u00fcz\u00fc aras\u0131ndaki (har\u00e7 pay\u0131 veya derz dahil) kal\u0131nl\u0131k.
\n NORANDA Y\u00d6NTEM\u0130, S\u00fcrekli \u00fcretim sa\u011flamak \u00fczere Kanada\u2019da geli\u015ftirilmi\u015f silindirik yap\u0131da bir f\u0131r\u0131n\u0131n kullan\u0131ld\u0131\u011f\u0131, pirometalurjik prensiplere dayanan blister bak\u0131r \u00fcretim y\u00f6ntemi. Burada f\u0131r\u0131n, uzunlu\u011fu artt\u0131r\u0131lm\u0131\u015f Pierce-Smith konverterine benzer, krom-manyezit astarl\u0131d\u0131r ve d\u00f6nme mekanizmas\u0131na sahiptir. F\u0131r\u0131n \u2014> Worcra f\u0131r\u0131n\u0131 gibi b\u00f6lgelere ayr\u0131lmam\u0131\u015ft\u0131r. Ergitme s\u0131ras\u0131nda peletlenmi\u015f nemli konsantre (% 10 H2O i\u00e7eren) ve silisli flaks haval\u0131, \u201c Garr\u201d tabancas\u0131 ile c\u00fcruf y\u00fczeyine \u015farj edilir. Hava veya oksijence zenginle\u015ftirilmi\u015f hava ise silindirik g\u00f6vdenin bir taraf\u0131na yerle\u015ftirilmi\u015f ve say\u0131lar\u0131 50-60 aras\u0131nda olan t\u00fcyerlerden mat i\u00e7ine \u00fcflenir. C\u00fcruf ve blister bak\u0131r ayn\u0131 y\u00f6nde hareket ederken, c\u00fcruf, \u015farj deli\u011finin kar\u015f\u0131s\u0131ndaki bir tap deli\u011finden; blister bak\u0131r (% 1-2 k\u00fck\u00fcrtl\u00fc) ise ara ara silindirin dibindeki bir delikten tap edilir (al\u0131n\u0131r). Is\u0131 a\u00e7\u0131\u011f\u0131n\u0131 kapatmak i\u00e7in f\u0131r\u0131n\u0131n iki ucuna yerle\u015ftirilmi\u015f do\u011fal gaz veya fuel oil yak\u0131c\u0131lar\u0131 kullan\u0131l\u0131r. T\u00fcyerler, duru\u015f veya ar\u0131za d\u0131\u015f\u0131nda, devaml\u0131 olarak mat i\u00e7inde kal\u0131r. \u2014> \u015eekil, Bak\u0131r \u00fcretimi.
\n NORMAL\u0130ZE TAVI, \u2014> Is\u0131l i\u015flem.
\n NORM M3 HAVA (Nm3), 760 mm\u2019lik c\u0131va s\u00fctunu bas\u0131nc\u0131 ile 0\u00bdC hava s\u0131cakl\u0131\u011f\u0131ndaki bir m3 hava. Bas\u0131n\u00e7l\u0131 hava elde eden veya kullanan makinelerle ilgili hesaplarda kullan\u0131lan 736 mm c\u0131va s\u00fctunu bas\u0131nc\u0131 ve 20\u00bdC\u2019ta emilen 1 m3 serbest hava = 1,109 Nm3 havad\u0131r.
\n NORWALD AYIRICISI, S\u0131\u011f, a\u011f\u0131r ortam (a\u011f\u0131r mayi) ay\u0131r\u0131c\u0131s\u0131. \u2014> Statik a\u011f\u0131r ortam (a\u011f\u0131r mayi) ay\u0131r\u0131c\u0131lar\u0131, K\u00f6m\u00fcr y\u0131kama y\u00f6ntemleri.
\n NORYA, \u2014> Koval\u0131 elevat\u00f6r.
\n N\u00d6TR KAYA\u00c7, Silis miktar\u0131 % 55 olan asit ve bazik kaya\u00e7lar aras\u0131nda ge\u00e7i\u015f te\u015fkil eden kaya\u00e7 t\u00fcr\u00fc. Bile\u015fimlerinde bazan kuars bulunur. Bile\u015fimlerinde feldispat bulunan n\u00f6tr kaya\u00e7 alkalidir (Diyorit % 55-N, 1) silis). \u2014> Asit-, Bazik kaya\u00e7.
\n NUGET, Plaser tipi alt\u0131n yataklar\u0131nda bulunan iri taneli alt\u0131n par\u00e7alar\u0131.
\n NUMUNE, 1) Zenginle\u015ftirme metodu tespit etme\u011fe yard\u0131mc\u0131 \u00e7al\u0131\u015fmalar, proses kontrol\u00fc veya sat\u0131\u015f i\u00e7in, kitle h\u00e2lindeki k\u00f6m\u00fcr veya cevherin \u00f6zelli\u011fini, tane b\u00fcy\u00fckl\u00fc\u011f\u00fcn\u00fc ve bunlar\u0131n da\u011f\u0131l\u0131mlar\u0131n\u0131, kimyasal yap\u0131lar\u0131n\u0131 tespit etmek i\u00e7in kitleyi fiziki ve kimyevi \u00f6zellikleri ile temsil edebilecek bir \u015fekilde \u00f6rnek olarak al\u0131nan k\u0131s\u0131m. Numuneler al\u0131\u015f \u015fekline veya amaca g\u00f6re, tek (par\u00e7a) numune, ortalama (temsili) numune, laboratuvar numunesi veya analiz numunesi, sondajlarda karot, sediman (\u2014> Catings), toz numune diye isimlendirilir. Bu i\u015fleme numune alma, numune alma i\u015fini yapan ki\u015fiye de numuneci denir. 2) Maden oca\u011f\u0131 havas\u0131ndaki gazlar\u0131n tahlili i\u00e7in gereken yerlerde hava numunesi almak i\u00e7in, alt ve \u00fcst\u00fc huni bi\u00e7iminde daralt\u0131lm\u0131\u015f silindir \u015feklinde sa\u00e7tan veya camdan yap\u0131lm\u0131\u015f \u00e7o\u011funlukla 2-8 litre hacminde kaplar su ile doldurulduktan sonra alt ve \u00fcst a\u011f\u0131zlar\u0131 lastik t\u0131ka\u00e7la kapat\u0131larak numune al\u0131nacak yere gidilip, kab\u0131n alt ve \u00fcst kapaklar\u0131 a\u00e7\u0131larak i\u00e7indeki su akmaya ba\u015flar. Bo\u015falan suyun yerine \u00fcst kapaktan numune olacak hava girer. Su ak\u0131m\u0131 bitince alt ve \u00fcst kapak s\u0131k\u0131 bir \u015fekilde kapat\u0131lmak suretiyle hava numunesi al\u0131nm\u0131\u015f olur. Herhangi bir gaz borusundan al\u0131nacak numune \u2014> \u015eekilde g\u00f6r\u00fclen bir d\u00fczenle al\u0131n\u0131r. Bu d\u00fczende bulunan B kab\u0131 alt taraf\u0131ndan bir l\u00e2stik hortumla D kab\u0131na \u00fcstten de \u00fc\u00e7 yollu bir muslu\u011fa ba\u011flan\u0131r. C kab\u0131na su veya daha iyisi c\u0131va konur. D kab\u0131 yukar\u0131 kald\u0131r\u0131larak ve musluk da havaya a\u00e7\u0131lacak olursa B kab\u0131 tamamiyle s\u0131v\u0131 ile dolar. Musluk gaz taraf\u0131na \u00e7evrilip D kab\u0131 da a\u015fa\u011f\u0131 indirilmek suretiyle gaz numunesi B kab\u0131na dolar. B\u00f6ylece gaz numunesi al\u0131nm\u0131\u015f olur.
\n NUMUNE ALMA, \u2014> Numune.
\n NUMUNE HAZIRLAMA, Ta\u015f\u0131ma ara\u00e7lar\u0131ndan, k\u00f6m\u00fcr haz\u0131rlama ve cevher zenginle\u015ftirme tesislerinden ya da maden yata\u011f\u0131ndan veya k\u00f6m\u00fcr damar\u0131ndan al\u0131nan numuneleri, 1) Tane b\u00fcy\u00fckl\u00fcklerine g\u00f6re tasnif edilir. 2) Tane b\u00fcy\u00fckl\u00fc\u011f\u00fc kategorilerine g\u00f6re tasnif edilmi\u015f malzemenin yo\u011funluk da\u011f\u0131l\u0131m\u0131n\u0131n tesbiti yap\u0131l\u0131r. 3) Genel analizi yap\u0131lmak suretiyle ; \u00e7e\u015fitli i\u015flemlere tabi tutulur. Bunlardan birinci ve ikinci i\u015flem numunenin mevcut durumuna g\u00f6re yap\u0131l\u0131r. Numunenin genel analiz i\u00e7in haz\u0131rlanmas\u0131 ise ; a- K\u0131rma, \u00f6\u011f\u00fctme ve eleme yoluyla boyut k\u00fc\u00e7\u00fcltme, b- Homojen bir kar\u0131\u015ft\u0131rma yapma, c-B\u00f6lme suretiyle numune miktar\u0131n\u0131n azalt\u0131lmas\u0131 i\u015flemlerine tabi tutma \u015feklinde olur.
\n Numune haz\u0131rlamada b\u00f6lme i\u015flemleri elle ya da mekanik ayg\u0131tlarla yap\u0131labilir. \u0130nce numunenin azalt\u0131lmas\u0131nda kullan\u0131lan bir \u00f6rnek \u2014> \u015eekilde g\u00f6sterilmi\u015ftir. Numune haz\u0131rlaman\u0131n amac\u0131 al\u0131nan t\u00fcm numuneyi temsil edecek miktarda bir \u00f6rne\u011fin analiz yap\u0131lmak \u00fczere laboratuara g\u00f6nderilmesi, bir k\u0131sm\u0131n\u0131n al\u0131c\u0131 i\u00e7in ve di\u011fer bir k\u0131sm\u0131n\u0131n sat\u0131c\u0131 i\u00e7in hakem numuneler olarak muhafaza edilmesidir. Ak\u0131\u015fkanlardan numune alma hatas\u0131n\u0131 en az d\u00fczeye indirmek i\u00e7in mekanik ayg\u0131tlar kullan\u0131lmas\u0131 yararl\u0131 olur.
\n NUMUNEC\u0130, \u2014> Numune.
\n N\u00dcKLEER BOMBA (ATOM BOM-BASI), G\u00fcc\u00fcn\u00fc atom \u00e7ekirde\u011finin b\u00f6l\u00fcnmesi ya da kayna\u015fmas\u0131ndan alan (f\u00fczyon) bombalar. Bunlardan birincisine \u201catom\u201d ikincisine de \u201chidrojen\u201d bombas\u0131 denir. B\u00f6l\u00fcnme bomba-lar\u0131nda yak\u0131t olarak uranyum ya da plutonyum kullan\u0131l\u0131r. \u00c7ekirdek kayna\u015fmas\u0131nda ise; en hafif element olan hidrojen \u00e7ekirdekleri s\u0131k\u0131\u015ft\u0131r\u0131larak kayna\u015ft\u0131r\u0131l\u0131r. \u2014> Yerinde (in-situ) Li\u00e7.
\n N\u00dcKLEER ENERJ\u0130, A\u011f\u0131r uranyum 235 veya plutonyum 239 \u00e7ekirdeklerinin par\u00e7alanmas\u0131 sonucu elde edilen enerji. Normal sulu reakt\u00f6rler i\u00e7in bir ton n\u00fckleer yak\u0131t 80.000 ton y\u00fcksek nitelikli k\u00f6m\u00fcrle e\u015fde\u011ferdir. \u2014> Enerji, Elektrik enerjisi \u00fcretim tesisleri.
\n N\u00dcKLEER SANTRALLAR, \u2014> Elektrik enerjisi \u00fcretim tesisleri.
\n N\u00dcM\u0130L\u0130TL\u0130 KALKER, \u0130\u00e7inde foraminiferler-den n\u00fcmilit fosilleri bulunan eosen kalkeri.<\/p>\n","protected":false},"excerpt":{"rendered":"
N NAB\u0130T, Tabiatta saf olarak bulunan metalleri nitelendirmek i\u00e7in kullan\u0131lan s\u0131fat (nabit alt\u0131n, nabit bak\u0131r gibi.) NAD\u0130R TOPRAK ELEMENTLER\u0130, Atom numaras\u0131 57 olan lantan ile atom numaras\u0131 71 olan lutesyuma kadar 15 elementten olu\u015fan lantanitler grubu ile bu grupla kimyasal benze\u015fimleri olan, 21 atom numaral\u0131 standiyum ve 39 atom numaral\u0131 yitriyumla birlikte toplam 17 adet …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1407,1403],"tags":[5548,4812,5546,4797,5549,4763,4760,5540,5541,5543,5553,5542,5544,5545,4728,4723,5547,5550,5194,5552,5551],"class_list":["post-2216","post","type-post","status-publish","format-standard","hentry","category-fen-ve-teknoloji-odevleri","category-odevler","tag-disprosyum","tag-erbiyum","tag-europyum","tag-gadolinyum","tag-holmiyum","tag-lantan","tag-lutesyum","tag-nabit-altin","tag-nabit-bakir","tag-neodinyum","tag-nirengi-kanavasi","tag-praseodinyum","tag-prometyum","tag-samaryum","tag-seryum","tag-skandiyum","tag-terbiyum","tag-thulyum","tag-toprak-elementleri","tag-yitriyum","tag-yitterbiyum"],"_links":{"self":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/2216","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/comments?post=2216"}],"version-history":[{"count":0,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/2216\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/media?parent=2216"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/categories?post=2216"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/tags?post=2216"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}