بوزدایی از fuel oil deodorization of fuel oil
thesis
- وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز
- author کبری رستمی زاده سردرود
- adviser داریوش سالاری علی اکبر انتظامی
- Number of pages: First 15 pages
- publication year 1381
abstract
مطالعات و بررسی های انجام گرفته نشان می دهد ترکیبات بودار موجود در fuel oil عمدتا ترکیبات سولفوردار سخت مثل تیوفن، دی متیل بنزوتیوفن و ... بوده و روشهای بوزدایی همچون استخراج با حلالهای اسیدی و بازی ، رقیق کاری با گازولین ، ماسکینگ با بوتیل استات نتایج چندان مطلوبی در بوزدایی از آن نشان نمی دهند.همچنین روش جذب سطحی برای بوزدایی fuel oil تنها با استفاده از جاذب هایی همچون بنتونیت و توفیت موثر می باشد که در این موارد نیز بعلت اشباع سریع آنها و نیاز به تعویض مکرر جاذب و نیز زمان ماند بالای fuel oil در ستون روش چندان مناسبی به نظر نمی رسد.براساس آزمایشات انجام یافته روش اکسیداسیون شیمیایی و بعبارتی دسولفوراسیون اکسایشی روش موثری برای بوزدایی از fuel oil می باشد که طی آن ترکیبات سولفوردار به ترکیبات سولفوردار اکسید شده مثل ترکیبات سولفونی و سولفوکسیدی تبدیل شده و با استفاده از حلال آب از fuel oil استخراج حذف می گردند.
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document type: thesis
وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز
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