{"id":6628,"date":"2024-11-16T02:07:42","date_gmt":"2024-11-16T02:07:42","guid":{"rendered":"https:\/\/jinsuncarbon.com\/?post_type=product&#038;p=6628"},"modified":"2024-12-14T14:43:29","modified_gmt":"2024-12-14T14:43:29","slug":"metalurji%cc%87k-kok","status":"publish","type":"product","link":"https:\/\/jinsuncarbon.com\/tr\/urun\/metalurji%cc%87k-kok\/","title":{"rendered":"Metalurjik Kok"},"content":{"rendered":"<h2>Metalurjik kok nedir?<\/h2>\n<p>Metalurjik kok, demir ve \u00e7elik \u00fcretiminde vazge\u00e7ilmez bir hammaddedir ve y\u00fcksek f\u0131r\u0131n demir \u00fcretim s\u00fcreci i\u00e7in hayati \u00f6nem ta\u015f\u0131r. D\u00fc\u015f\u00fck oksijenli bir ortamda k\u00f6m\u00fcr 900-1100 \u00b0C'ye kadar \u0131s\u0131t\u0131l\u0131r ve ard\u0131ndan kuru dam\u0131t\u0131larak (kok esintisi dahil) olu\u015fturulur. K\u00f6m\u00fcr bu y\u00fcksek s\u0131cakl\u0131kta u\u00e7ucular\u0131 ve nemi serbest b\u0131rak\u0131r ve kalan kat\u0131 k\u0131s\u0131m g\u00f6zenekli bir yap\u0131ya d\u00f6n\u00fc\u015f\u00fcr. <a href=\"https:\/\/jinsuncarbon.com\/tr\/karbon-malzemeler\/\">karbon malzeme<\/a> kok olarak adland\u0131r\u0131l\u0131r. Kok sadece demir \u00fcretiminin temeli de\u011fil, ayn\u0131 zamanda t\u00fcm demir \u00fcretim s\u00fcrecinin hayati bir itici g\u00fcc\u00fcd\u00fcr.<\/p>\n<h2>Met kok \u00fcretim s\u00fcreci<\/h2>\n<h3>Kok \u00dcretim Prensibi<\/h3>\n<p>Y\u00fcksek f\u0131r\u0131nda kok, demir cevherinin indirgenme reaksiyonu i\u00e7in bir karbon kayna\u011f\u0131 sa\u011flar ve f\u0131r\u0131n\u0131n yap\u0131s\u0131n\u0131 destekleyerek stabil kalmas\u0131n\u0131 sa\u011flar. Kok k\u00f6m\u00fcr\u00fc havadaki oksijenle tepkimeye girerek karbon monoksit \u00fcretir, bu da demir cevherindeki demir oksitle tepkimeye girerek onu metalik demire indirger ve karbon dioksit a\u00e7\u0131\u011fa \u00e7\u0131kar\u0131r.<\/p>\n<p>Kok sadece indirgeyici bir madde olarak i\u015flev g\u00f6rmez, ayn\u0131 zamanda g\u00fc\u00e7l\u00fc yap\u0131s\u0131 demir cevheri ve kire\u00e7ta\u015f\u0131n\u0131 da destekleyerek f\u0131r\u0131n i\u00e7indeki her \u015feyin genellikle \u00e7al\u0131\u015fmas\u0131n\u0131 sa\u011flar. Kokun g\u00f6zenekli yap\u0131s\u0131 gaz ak\u0131\u015f\u0131n\u0131n n\u00fcfuz etmesine yard\u0131mc\u0131 olur ve reaksiyonun verimlili\u011fini art\u0131r\u0131r. Kokun ince taneli yap\u0131s\u0131 (yakla\u015f\u0131k 1,5 mikron) y\u00fcksek f\u0131r\u0131n i\u00e7indeki reaksiyon ortam\u0131n\u0131 optimize ederek indirgeme reaksiyonunu daha verimli hale getirir.<\/p>\n<h3>\u00dcretim ad\u0131mlar\u0131<\/h3>\n<p>\u00d6zel kok f\u0131r\u0131nlar\u0131 genellikle kok \u00fcretimini ger\u00e7ekle\u015ftirir. \u0130n\u015faat ekipleri kok f\u0131r\u0131nlar\u0131n\u0131 tipik olarak 6 metre y\u00fcksekli\u011fe, 15 metre derinli\u011fe ve 0,5 metre geni\u015fli\u011fe kadar in\u015fa eder ve b\u00fcy\u00fck \u00f6l\u00e7ekli bir \u00fcretim sistemi olu\u015fturmak i\u00e7in birden fazla birimi istifler. K\u00f6m\u00fcr kok \u015farj\u0131, duvarlar\u0131n \u0131s\u0131t\u0131lmas\u0131yla kok f\u0131r\u0131n\u0131n\u0131n i\u00e7inde yakla\u015f\u0131k 1000\u00b0C'ye kadar \u0131s\u0131t\u0131l\u0131r.<\/p>\n<p>Bu i\u015flem s\u0131ras\u0131nda k\u00f6m\u00fcrdeki gazlar ve katranlar gibi u\u00e7ucu maddeler a\u00e7\u0131\u011fa \u00e7\u0131kar ve kok k\u00f6m\u00fcr\u00fcne d\u00f6n\u00fc\u015ft\u00fcr\u00fclmek \u00fczere geri d\u00f6n\u00fc\u015ft\u00fcr\u00fcl\u00fcr. Her bir kok f\u0131r\u0131n\u0131, yakla\u015f\u0131k 18 saatlik bir k\u00f6m\u00fcrle\u015ftirme i\u015flemi s\u0131ras\u0131nda kademeli olarak olu\u015fan 15 ila 30 ton k\u00f6m\u00fcr\u00fc i\u015fleyebilir.<\/p>\n<p>U\u00e7ucu maddeler yan \u00fcr\u00fcn olarak geri kazan\u0131l\u0131r ve genellikle g\u00fcbre veya kimyasal madde \u00fcretiminde kullan\u0131larak kok \u00fcretiminin demir \u00fcretimi ihtiya\u00e7lar\u0131n\u0131 kar\u015f\u0131laman\u0131n \u00f6tesine ge\u00e7mesini sa\u011flar ve kaynaklar\u0131n verimli kullan\u0131m\u0131n\u0131 te\u015fvik eder.<\/p>\n<h3>Temel s\u00fcre\u00e7 parametreleri<\/h3>\n<p>\u00c7e\u015fitli proses parametrelerinin kok kalitesi ve verimlili\u011fi \u00fczerinde etkisi vard\u0131r. \u0130lk olarak, kokun mukavemeti kritiktir; y\u00fcksek f\u0131r\u0131ndaki demir cevheri y\u00fck\u00fcn\u00fc destekleyecek kadar g\u00fc\u00e7l\u00fc olmal\u0131d\u0131r. \u0130kinci olarak, demir oksitleri verimli bir \u015fekilde indirgeyebilmesini sa\u011flamak i\u00e7in kokun reaktivitesini kontrol etmeleri gerekir. Ayr\u0131ca, kokun g\u00f6zenek yap\u0131s\u0131 da ayn\u0131 derecede kritiktir; indirgeme reaksiyonunun sorunsuz bir \u015fekilde ilerlemesini sa\u011flamak i\u00e7in iyi bir hava ak\u0131\u015f\u0131 ge\u00e7irgenli\u011fine sahip olmal\u0131d\u0131r.<\/p>\n<p>Kokun ince taneli mozaik yap\u0131s\u0131, kokun reaktivitesini art\u0131ran ve indirgeme reaksiyonunun h\u0131z\u0131n\u0131 y\u00fckselten \u00f6nemli bir kalite g\u00f6stergesidir. Bu nedenle, operat\u00f6rler \u00fcretim s\u0131ras\u0131nda k\u00f6m\u00fcr kok oran\u0131, kok f\u0131r\u0131n\u0131 \u0131s\u0131tma s\u0131cakl\u0131\u011f\u0131 ve karbonizasyon s\u00fcresi gibi parametreleri s\u0131k\u0131 bir \u015fekilde kontrol etmelidir. Bu fakt\u00f6rler kokun nihai kalitesini ve \u00fcretim verimlili\u011fini do\u011frudan etkiler. Bu fakt\u00f6rler kokun nihai kalitesini ve \u00fcretim verimlili\u011fini do\u011frudan etkiler.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-6716 size-full aligncenter\" src=\"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2024\/11\/Metallurgical-coke-manufacturing.jpg\" alt=\"Metal\u00fcrjik kok \u00fcretimi\" width=\"750\" height=\"500\" srcset=\"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2024\/11\/Metallurgical-coke-manufacturing.jpg 750w, https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2024\/11\/Metallurgical-coke-manufacturing-300x200.jpg 300w, https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2024\/11\/Metallurgical-coke-manufacturing-18x12.jpg 18w, https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2024\/11\/Metallurgical-coke-manufacturing-600x400.jpg 600w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/p>\n<p>&nbsp;<\/p>\n<h2>Metalurjik kok \u00f6zellikleri<\/h2>\n<h3>Fiziksel \u00d6zellikler<\/h3>\n<p>Metalurjik kok, y\u00fcksek f\u0131r\u0131nda dengeli bir \u015fekilde \u00e7al\u0131\u015fmak i\u00e7in ezilmeye ve a\u015f\u0131nmaya kar\u015f\u0131 dayan\u0131kl\u0131 olmal\u0131d\u0131r. G\u00f6zenek yap\u0131s\u0131 da gaz ak\u0131\u015f\u0131n\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde etkileyerek reaksiyonun sorunsuz bir \u015fekilde ilerlemesini sa\u011flar. Kokun termal iletkenli\u011fi, yo\u011funlu\u011fu, u\u00e7ucu maddesi ve nemi de performans\u0131n\u0131 etkileyecektir.<\/p>\n<h3>Kimyasal \u00f6zellikler<\/h3>\n<p>Metalurjik kokun ana bile\u015fimi karbon, hidrojen, oksijen, nitrojen ve k\u00fck\u00fcrtt\u00fcr ve bu elementlerin oran\u0131 do\u011frudan performans\u0131n\u0131 belirler. Karbon ve hidrojen i\u00e7eri\u011fini \u00f6l\u00e7mek i\u00e7in standart yakma y\u00f6ntemleri y\u00fcksek s\u0131cakl\u0131k, karbonun karbondioksite, hidrojenin su buhar\u0131na d\u00f6n\u00fc\u015fmesi ve emici absorpsiyon yoluyla gazd\u0131r. Daha sonra, oran\u0131 elde etmek i\u00e7in a\u011f\u0131rl\u0131k kazanc\u0131n\u0131 hesaplarlar. Azot i\u00e7eri\u011fini genellikle amonya\u011fa d\u00f6n\u00fc\u015ft\u00fcrerek analiz ederken, s\u00fclf\u00fcr\u00fc y\u00fcksek s\u0131cakl\u0131kta yakma ile \u00f6l\u00e7erler. Di\u011fer elementlerin i\u00e7eri\u011finden 100%'yi \u00e7\u0131karan basit fark y\u00f6ntemi, oksijen i\u00e7eri\u011fini tahmin eder.<\/p>\n<p>&nbsp;<\/p>\n<h2>Met kokun uygulama ve performans gereksinimleri<\/h2>\n<h3>Metal\u00fcrjik kokun demir \u00e7elik end\u00fcstrisindeki kullan\u0131m alanlar\u0131<\/h3>\n<p>Metalurjik kok, demir cevheri i\u00e7in bir karbon kayna\u011f\u0131 sa\u011flayarak y\u00fcksek f\u0131r\u0131n demir \u00fcretimi i\u00e7in gereklidir. Demir ve \u00e7eli\u011fe olan talep artt\u0131k\u00e7a, metal koka olan ihtiya\u00e7 da artmaktad\u0131r. \u0130ndirgeyici bir madde olarak karbon kayna\u011f\u0131 sa\u011flar ve gaz ak\u0131\u015f\u0131n\u0131n g\u00f6zenek yap\u0131s\u0131ndan ge\u00e7mesine yard\u0131mc\u0131 olarak y\u00fcksek f\u0131r\u0131n reaksiyonunun verimli bir \u015fekilde ilerlemesini sa\u011flar.<\/p>\n<p>Ancak metal\u00fcrjik kok \u00fcretiminin de \u00e7evresel sorunlar\u0131 vard\u0131r. \u00dcretilen her 1.000 ton kok k\u00f6m\u00fcr\u00fc i\u00e7in proses 1.000 metrek\u00fcp y\u00fcksek derecede tehlikeli at\u0131k su \u00fcretmektedir. Bu da \u00e7elik end\u00fcstrisinin art\u0131k y\u00fczle\u015fmesi gereken bir zorluk olan b\u00fcy\u00fck miktarda su kayna\u011f\u0131n\u0131n t\u00fcketilmesine neden olmaktad\u0131r.<\/p>\n<h3>Performans gereksinimleri<\/h3>\n<h4>Kokun Mekanik Dayan\u0131m\u0131<\/h4>\n<p>Metalurjik kok \u00fcretimi belirli kimyasal ve fiziksel \u00f6zellikler gerektirecektir. Bu \u00f6zellikler kokun mekanik mukavemetini, g\u00f6zenek yap\u0131s\u0131n\u0131, yo\u011funlu\u011funu ve termal iletkenli\u011fini i\u00e7erecektir. Mekanik dayan\u0131mla ilgili olarak kokun bas\u0131n\u00e7 dayan\u0131m\u0131, ezilme direnci ve a\u015f\u0131nma direncine odaklan\u0131lacakt\u0131r. Bu \u00f6zellikler \u00e7ok \u00f6nemlidir \u00e7\u00fcnk\u00fc kokun y\u00fcklere ve s\u00fcrt\u00fcnmeye dayanma kabiliyeti y\u00fcksek bas\u0131n\u00e7larda ezilmesini \u00f6nler.<\/p>\n<h4>G\u00f6zenek Yap\u0131s\u0131 ve Ge\u00e7irgenlik<\/h4>\n<p>Kok k\u00f6m\u00fcr\u00fc, gaz ak\u0131\u015f\u0131n\u0131n ge\u00e7irgenli\u011fi \u00fczerinde \u00f6nemli bir etkiye sahip olan ve y\u00fcksek f\u0131r\u0131n reaksiyonunun verimlili\u011fini art\u0131ran g\u00f6zeneklili\u011fi ve g\u00f6zenek \u00e7aplar\u0131n\u0131n uygun da\u011f\u0131l\u0131m\u0131 gibi iyi bir g\u00f6zenek yap\u0131s\u0131na sahiptir. Ayr\u0131ca, g\u00f6zenek yap\u0131s\u0131n\u0131 etkileyen \u00f6nemli bir fakt\u00f6r de kokun yo\u011funlu\u011fu ile ilgilidir.<\/p>\n<h4>Yo\u011funluk ve Dayan\u0131kl\u0131l\u0131k \u00dczerindeki Etkisi<\/h4>\n<p>G\u00f6zenek yap\u0131s\u0131n\u0131 etkileyen kritik fakt\u00f6rler kokun yo\u011funlu\u011fu ile ili\u015fkilidir \u00e7\u00fcnk\u00fc yo\u011funluk kokun g\u00f6zenek yap\u0131s\u0131n\u0131n s\u0131k\u0131l\u0131\u011f\u0131n\u0131 yans\u0131tacakt\u0131r. Yo\u011funluk derinlemesine anla\u015f\u0131ld\u0131\u011f\u0131nda kokun mekanik mukavemetini de etkiledi\u011fi g\u00f6r\u00fclecektir, bu nedenle metalurjik kokun yo\u011funlu\u011fu ne kadar y\u00fcksekse mekanik mukavemeti de o kadar iyi olacakt\u0131r.<\/p>\n<h4>Termal \u0130letkenlik<\/h4>\n<p>Son olarak, fiziksel \u00f6zelliklerdeki termal iletkenlik de y\u00fcksek f\u0131r\u0131n s\u0131cakl\u0131\u011f\u0131n\u0131n e\u015fit da\u011f\u0131l\u0131m\u0131n\u0131 etkiler ve kokun termal iletkenli\u011fi y\u00fcksek f\u0131r\u0131n\u0131n termal iletkenli\u011fini etkiler.<\/p>\n<h4>Kimyasal \u00d6zellikler ve Reaktivite<\/h4>\n<p>Kimyasal \u00f6zellik gereksinimi esas olarak kokun karbon, hidrojen, oksijen, nitrojen ve s\u00fclf\u00fcr i\u00e7eri\u011fine odaklan\u0131r. \u00d6rne\u011fin, proses kokun y\u00fcksek karbon i\u00e7eri\u011fini \u00f6nemli \u00f6l\u00e7\u00fcde azaltarak demir \u00fcretim prosesindeki indirgeme reaksiyonu kabiliyetini etkiler. S\u00fclf\u00fcr i\u00e7eri\u011fi de s\u0131k\u0131 bir \u015fekilde kontrol edilir \u00e7\u00fcnk\u00fc y\u00fcksek s\u00fclf\u00fcr i\u00e7eri\u011fi demir \u00fcretim s\u00fcrecini etkileyecek ve kokun reaktivitesini azaltacakt\u0131r. Operat\u00f6rler, bu kimyasal elementlerin y\u00fcksek i\u00e7eri\u011finin demir \u00fcretim s\u00fcrecini etkilememesini sa\u011flamal\u0131 ve koktaki fosfor ve vanadyum gibi zararl\u0131 elementlere dikkat etmelidir. Teknisyenler bunlar\u0131n seviyelerini kontrol ederek kok reaktivitesinin azalmas\u0131n\u0131 \u00f6nleyebilirler.<\/p>\n<p>&nbsp;<\/p>\n<h2>Di\u011fer Kola ile kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda<\/h2>\n<h3>D\u00f6k\u00fcm Kok ve Metalurjik Kok<\/h3>\n<p>Metal\u00fcrjik kok ve d\u00f6k\u00fcm kok, kat\u0131 bir yak\u0131t olan kok kategorisine aittir. Bununla birlikte, metal kokunun 90%'si \u00f6ncelikle demir yap\u0131m\u0131 i\u00e7in y\u00fcksek f\u0131r\u0131nlarda kullan\u0131l\u0131r ve buna y\u00fcksek f\u0131r\u0131n kok denir. A\u00e7\u0131k\u00e7a eritme demir f\u0131r\u0131nlar\u0131nda kullan\u0131lan d\u00f6k\u00fcm kok, bu i\u015flem i\u00e7in birincil yak\u0131tt\u0131r.<\/p>\n<h3>D\u00f6k\u00fcm Kok ve Metalurjik Kok Aras\u0131ndaki Fark<\/h3>\n<p>Kokun reaksiyon h\u0131z\u0131, g\u00f6zeneklili\u011fi, mekanik mukavemeti ve di\u011fer \u00f6zellikleri farkl\u0131l\u0131klar\u0131n\u0131 yans\u0131t\u0131r. \u00d6rne\u011fin, y\u00fcksek f\u0131r\u0131nda kullan\u0131lan metal\u00fcrjik kok, y\u00fcksek f\u0131r\u0131ndaki indirgeme s\u00fcrecini desteklemek i\u00e7in daha y\u00fcksek bir reaksiyon h\u0131z\u0131na sahiptir. Bununla birlikte, d\u00f6k\u00fcmhane kok k\u00f6m\u00fcr\u00fc \u0131s\u0131 gerektirir, bu nedenle kok k\u00f6m\u00fcr\u00fcn\u00fcn reaksiyon h\u0131z\u0131 daha d\u00fc\u015f\u00fckt\u00fcr. Metalurjik kok b\u00fcy\u00fck bir g\u00f6zeneklili\u011fe sahiptir (35%-50%).<\/p>\n<p>D\u00f6k\u00fcm kokunun daha iyi \u0131s\u0131 transfer verimlili\u011fi sa\u011flamas\u0131 gerekir ve kokun daha kompakt olmas\u0131 i\u00e7in daha k\u00fc\u00e7\u00fck bir g\u00f6zeneklilik gerektirir. Buna ek olarak, met kokun daha y\u00fcksek derecede mekanik mukavemete ihtiyac\u0131 vard\u0131r. D\u00f6k\u00fcm kokunun kalorifik de\u011ferini ve y\u00fcksek s\u0131cakl\u0131k direncini art\u0131rmak i\u00e7in daha y\u00fcksek bir s\u00f6zde yo\u011funlu\u011fa ihtiyac\u0131 vard\u0131r.<\/p>\n<h3>D\u00f6k\u00fcm Kok ve Metalurjik Kokun Ortak \u00d6zellikleri<\/h3>\n<p>Metalurjik kok ve d\u00f6k\u00fcm kok, \u00fcretim ve performans gereksinimleri a\u00e7\u0131s\u0131ndan \u00f6nemli \u00f6l\u00e7\u00fcde farkl\u0131l\u0131k g\u00f6sterir. Yine de k\u00fcl ve k\u00fck\u00fcrt i\u00e7eri\u011fi kontrol\u00fc konusunda ayn\u0131 standarda sahiptirler.<\/p>\n<p>&nbsp;<\/p>\n<h2>Metalurjik kok vs petrol kok<\/h2>\n<h3>Petrol kokunun tan\u0131t\u0131lmas\u0131<\/h3>\n<p>Petrol kok k\u00f6m\u00fcr\u00fc, bile\u015fim, fiziksel \u00f6zellikler ve uygulama alanlar\u0131 bak\u0131m\u0131ndan metal\u00fcrjik kok k\u00f6m\u00fcr\u00fcnden farkl\u0131 yan\u0131c\u0131 bir kat\u0131 \u00fcr\u00fcnd\u00fcr.<\/p>\n<h3>Metalurjik kok ile petrol koku aras\u0131ndaki bile\u015fim farkl\u0131l\u0131klar\u0131<\/h3>\n<p>\u0130lk olarak, metal\u00fcrjik kokun ana bile\u015feni, belirli miktarda u\u00e7ucu madde, k\u00fcl (10%) ve k\u00fck\u00fcrt i\u00e7eren karbondur. <a href=\"https:\/\/en.wikipedia.org\/wiki\/Carbon#:~:text=Carbon%20(from%20Latin%20carbo%20'coal,14%20of%20the%20periodic%20table.\" target=\"_blank\" rel=\"noopener\">Karbon<\/a> petrol kokunun ana bile\u015fenidir ve kokla\u015ft\u0131rma i\u015fleminden sonra hammaddeden bir\u00e7ok magazinin uzakla\u015ft\u0131r\u0131lmas\u0131ndan kaynaklanan d\u00fc\u015f\u00fck k\u00fcl i\u00e7eri\u011fine (5%) sahiptir.<\/p>\n<h3>Fiziksel \u00d6zellik Metalurjik kok ile petrol koku aras\u0131ndaki fark<\/h3>\n<p>Fiziksel olarak, metal\u00fcrjik kok y\u00fcksek mekanik dayan\u0131ma ve b\u00fcy\u00fck g\u00f6zeneklili\u011fe sahiptir (35%-50%). Petrol kokunun yo\u011fun bir partik\u00fcl yap\u0131s\u0131 ve bal pete\u011fi, b\u00fcy\u00fck bir g\u00f6zeneklilik ve oval bir \u015fekli vard\u0131r.<\/p>\n<h3>Petrol kokuna kar\u015f\u0131 metalurjik kok i\u00e7in uygulama ve kullan\u0131m alanlar\u0131<\/h3>\n<p>Metalurjik kok esas olarak \u015fu alanlarda kullan\u0131l\u0131r <a href=\"https:\/\/en.wikipedia.org\/wiki\/Blast_furnace\" target=\"_blank\" rel=\"noopener\">y\u00fcksek f\u0131r\u0131n<\/a> ve saha uygulamalar\u0131 i\u00e7in d\u00f6n\u00fc\u015ft\u00fcr\u00fcc\u00fc s\u00fcre\u00e7leri. Ayn\u0131 zamanda demir ve \u00e7elik end\u00fcstrisi i\u00e7in temel bir hammaddedir ve birincil rol\u00fc erimi\u015f demir \u00fcretmek i\u00e7in metal\u00fcrjik reaksiyonlara kat\u0131lmakt\u0131r.<\/p>\n<p>Petrol kokunun birincil kullan\u0131m alan\u0131 \u00fcretimdir <a href=\"https:\/\/jinsuncarbon.com\/tr\/urun\/hp-grafit-elektrot\/\">grafit elektrotlar<\/a>Ayr\u0131ca elektrik ark ocakl\u0131 demir \u00fcretiminde yayg\u0131n olarak kullan\u0131lmakta ve y\u00fcksek iletkenli\u011fe sahip grafit malzemeler olu\u015fturmaktad\u0131r.<\/p>\n<p>&nbsp;<\/p>\n<h2>Metalurjik kok fiyat\u0131<\/h2>\n<h3>Piyasa fiyat\u0131<\/h3>\n<p>Genel piyasa fiyat\u0131 son zamanlarda istikrarl\u0131 seyretmektedir. \u015eu anda, metal\u00fcrjik kok fiyat\u0131 US$280\/ton ve d\u00fc\u015f\u00fck k\u00fcll\u00fc metal\u00fcrjik kok fiyat\u0131 US$295\/ton'dur.<\/p>\n<h3>Fiyat Dalgalanmas\u0131<\/h3>\n<p>Metal\u00fcrjik kok ve kokla\u015fabilir k\u00f6m\u00fcr fiyatlar\u0131, metal\u00fcrjik kok ve kokla\u015fabilir k\u00f6m\u00fcr arz\u0131n\u0131n talebi a\u015fmas\u0131 ve istikrarl\u0131 bir d\u00fc\u015f\u00fc\u015f e\u011filimi g\u00f6stermeye devam etmesi nedeniyle k\u0131sa vadede hala a\u015fa\u011f\u0131 y\u00f6nl\u00fc bask\u0131 alt\u0131ndad\u0131r.<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Metalurjik kok esas olarak y\u00fcksek f\u0131r\u0131n demir \u00fcretimi ve demir d\u0131\u015f\u0131 metal eritme i\u00e7in kullan\u0131l\u0131r. Bir indirgeme maddesi olarak bile, ayn\u0131 zamanda bir \u0131s\u0131tma maddesidir.<\/p>\n<ul>\n<li>Metalurjik kok spesifikasyonu: (HS kodu: 27040010)<\/li>\n<li>Sabit Karbon (%) 98,5<\/li>\n<li>S\u00fclf\u00fcr (%) 0,3<\/li>\n<li>K\u00fcl \u0130\u00e7eri\u011fi (%) 0,5<\/li>\n<li>Fosfor \u0130\u00e7eri\u011fi: 1.5<\/li>\n<li>Nem (%) 7<\/li>\n<\/ul>","protected":false},"featured_media":6629,"template":"","meta":[],"product_brand":[],"product_cat":[40],"product_tag":[],"class_list":{"0":"post-6628","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-petroleum-coke","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v19.2.1 (Yoast SEO v25.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Manufacture of Metallurgical Coke in China | Jinsun Carbon<\/title>\n<meta name=\"description\" content=\"Metallurgical coke is an 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