





استحصال این فلز از سنگ معدن کاسیتریت (cassiterite) انجام می شود که حاوی ترکیبات اکسیدی قلع است. قلع 50 امین عنصر جدول تناوبی فلزات است. فلزی که در گروه چهاردهم جدول تناوبی هم گروه با نافلزاتی چون کربن ، سیلیسیم و ژرمانیوم شده است. بنابراین انتظار می رود که به لحاظ خواص شیمیایی، تا حدودی با این عناصر شباهت داشته باشد.































14/04/2019· قلع فلزی است که تولید آن از محصولات بازیافتی این فلز بسیار رایج و نتیجه بخش است، عموما در تولید فلز تصفیه شده قلع، بین 15 تا 19 درصد از قراضه (منابع ثانویه) استفاده میشود و مابقی از تولیدات معدنی تأمین میشود. همین امر نیز سبب شده تا درکنار تولید معدنی، بازیافت این فلز نیز بسیار مورد توجه قرار گیرد.



















یک پیام ارسال کرد