کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6630984 1424939 2018 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Evaluation of electrowet coalescer in series with PVDF-HFP electrospun fiber membranes for separation of water from ULSD
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Evaluation of electrowet coalescer in series with PVDF-HFP electrospun fiber membranes for separation of water from ULSD
چکیده انگلیسی
Water in diesel fuel is a significant issue in the petrochemical industries as it causes diesel engine corrosion and maintenance problems. Efficient removal of water from diesel fuel is necessary to protect the diesel engine. In this work, water drop emulsions of drop sizes in 2-80 µm size range in ultra low sulfur diesel fuel were pre-coalesced by flow through an electrowet coalescer prior to flowing through flat and tubular electrospun PVDF-HFP fiber membranes. Experimental results showed the separation efficiencies of 90-95% for membranes alone improved significantly to greater than 99% when the water drops were pre-coalesced by the electrowet coalescer. The power required to operate the electrowet coalesce and flow through the membranes was less than the power required flow through the membranes without the electrowet coalescer to achieve similar separation efficiency.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fuel - Volume 225, 1 August 2018, Pages 111-117
نویسندگان
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