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Sulfur is a component of black gunpowder, and is used in the vulcanization of natural rubber and a fungicide. It is used to make sulfite paper and other papers, to fumigate, and to bleach dried fruits. It is also used extensively in making phosphatic fertilizers. Elemental sulfur is considered to be of low toxicity. ایزوتوپ ها.
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این روش بر پایه حل کردن ترکیبات گوگرددار در حلالهایی که اغلب آلی هستند از جمله اسیدهای ضعیف آلی نظیر فنول و نیترو بنزن انجام میشود. در این روش با افزایش دمای استخراج به دلیل پلیمریزاسیون، گوگردزدایی افزایش مییابد. از عوامل مؤثر دیگر در این روش میتوان به مقدار حلال و نسبت آن به کک و اندازه ذرات کک اشاره کرد. مؤثرترین حلالها در این روش فریک... See more
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