{"id":128235,"date":"2023-08-18T15:53:14","date_gmt":"2023-08-18T07:53:14","guid":{"rendered":"https:\/\/www.alpapowder.com\/128235\/"},"modified":"2023-08-18T15:53:15","modified_gmt":"2023-08-18T07:53:15","slug":"limra-urun-ozellikleri-ve-pazari","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/tr\/128235\/","title":{"rendered":"Limra \u00dcr\u00fcn \u00d6zellikleri ve Pazar\u0131"},"content":{"rendered":"
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Kire\u00e7, ana bile\u015fen olarak kalsiyum oksit i\u00e7eren, havada sertle\u015fen inorganik jelle\u015fen bir malzemedir. Kalker, dolomit, tebe\u015fir ve kabuk gibi kalsiyum karbonat i\u00e7eri\u011fi y\u00fcksek minerallerden yap\u0131l\u0131r ve 900-1100 \u00b0C’de kalsine edilir.<\/p>\n
1. Kire\u00e7 \u00fcr\u00fcn \u00f6zellikleri<\/p>\n
\u00dcretim hammaddeleri genellikle magnezyum karbonat (MgCO3) i\u00e7erdi\u011finden, s\u00f6nmemi\u015f kire\u00e7 ayr\u0131ca ikincil bile\u015fen magnezyum oksit (MgO) i\u00e7erir. S\u00f6nmemi\u015f kire\u00e7, magnezyum oksit i\u00e7eri\u011fine g\u00f6re kalkerli kire\u00e7 (MgO\u22645%) ve magnezya kireci (MgO >%5) olarak ikiye ayr\u0131l\u0131r.<\/p>\n
S\u00f6nmemi\u015f kire\u00e7 beyaz veya gri topakl\u0131d\u0131r. Kullan\u0131m kolayl\u0131\u011f\u0131 i\u00e7in, topakl\u0131 s\u00f6nmemi\u015f kirecin genellikle s\u00f6nmemi\u015f kire\u00e7 tozu, s\u00f6nm\u00fc\u015f kire\u00e7 tozu veya kire\u00e7 macununa d\u00f6n\u00fc\u015ft\u00fcr\u00fclmesi gerekir. S\u00f6nmemi\u015f kire\u00e7 tozu, masif s\u00f6nmemi\u015f kirecin \u00f6\u011f\u00fct\u00fclmesiyle elde edilen ince bir tozdur ve ana bile\u015feni CaO’dur; s\u00f6nm\u00fc\u015f kire\u00e7 tozu, s\u00f6nm\u00fc\u015f kire\u00e7 olarak da bilinen, topak halinde s\u00f6nmemi\u015f kirecin uygun miktarda su ile s\u00f6nd\u00fcr\u00fclmesiyle elde edilen bir tozdur ve ana bile\u015feni Ca(OH)2’dir; Kire\u00e7 macunu, blok s\u00f6nmemi\u015f kirecin daha fazla suyla (s\u00f6nmemi\u015f kirecin hacminin yakla\u015f\u0131k 3 ila 4 kat\u0131) s\u00f6nd\u00fcr\u00fclmesiyle elde edilen bir macundur. Ayn\u0131 zamanda kire\u00e7 bulamac\u0131 olarak da adland\u0131r\u0131l\u0131r ve ana bile\u015feni de Ca(OH)2’dir.<\/p>\n
2. Kire\u00e7 \u00fcr\u00fcn\u00fc pazar\u0131na genel bak\u0131\u015f<\/p>\n
G\u00fcn\u00fcm\u00fczde kirecin b\u00fcy\u00fck \u00e7o\u011funlu\u011fu metalurji, kimya sanayi ve yap\u0131 malzemeleri sanayinde kullan\u0131lmaktad\u0131r. \u00d6rne\u011fin s\u00f6nm\u00fc\u015f kire\u00e7, kaplama malzemeleri ve tu\u011fla yap\u0131\u015ft\u0131r\u0131c\u0131lar\u0131 olarak kullan\u0131lan kire\u00e7 harc\u0131, kire\u00e7 s\u0131vas\u0131, kire\u00e7 harc\u0131 vb. olarak form\u00fcle edilir.<\/p>\n
Kire\u00e7, \u00e7elik \u00fcretim s\u00fcrecinde vazge\u00e7ilmez bir yard\u0131mc\u0131 hammaddedir. Ek olarak, \u00e7evre koruma end\u00fcstrisinde at\u0131k su ar\u0131tma, toz giderme, kuru k\u00fck\u00fcrt giderme, yar\u0131 kuru k\u00fck\u00fcrt giderme ve denitrifikasyon gibi di\u011fer alanlarda kirecin kullan\u0131m\u0131 hala geli\u015fme ve b\u00fcy\u00fcme a\u015famas\u0131ndad\u0131r. Tar\u0131mda toprak iyile\u015ftirici olarak, g\u0131da end\u00fcstrisinde kurutucu olarak vb. End\u00fcstrinin ar\u0131tma, \u00e7e\u015fitlendirme ve uzmanla\u015fma y\u00f6n\u00fcnde geli\u015fmesiyle kire\u00e7 \u00fcr\u00fcnlerinin uygulama alanlar\u0131 daha geni\u015f olacak ve bu da end\u00fcstri talebini canland\u0131rmaya yard\u0131mc\u0131 olacakt\u0131r. . \u00d6zellikle insanlar\u0131n \u00e7evre koruma bilincinin artmas\u0131yla birlikte, \u00e7evre koruma end\u00fcstrisindeki kirecin uygulama pazar\u0131 geni\u015flemi\u015ftir.<\/p>\n
<\/p>\n
\u00d6\u011f\u00fctme ve s\u0131n\u0131fland\u0131rma i\u015fleme teknolojisi<\/p>\n