Thesis

بوزدایی از ‏‎fuel oil deodorization of fuel oil‎‏

بوزدایی از ‏‎fuel oil deodorization of fuel oil‎‏

کبری رستمی زاده سردرود

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Abstract(in Persian; no English abstract is available)

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.

Supervisors and advisors

داریوش سالاری، علی اکبر انتظامی

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