کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
621052 1455156 2016 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Carbon capture test unit design and development using amine-based solid sorbent
ترجمه فارسی عنوان
طراحی و توسعه واحد آزمون جذب کربن با استفاده از جاذب جامد مبتنی بر آمین
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی تصفیه و جداسازی
چکیده انگلیسی


• The baseline design and development of a CO2 capture reactor system is presented.
• Subsequent modifications to promote better performance are presented.
• The paper discusses the changes associated with a sorbent change.
• The system consisted of four fluid beds, with a circulating amine based sorbent.

This paper presents the design and development of a reactor system and the subsequent modifications to evaluate an integrated process to scrub carbon dioxide (CO2) from synthetic flue gas using amine based solid sorbents. The paper presents the initial system design and then discusses the various changes implemented to address the change in sorbent from a 180 μm Geldart group B material to a 115 μm Geldart group A material as well as issues discovered during experimental trials where the major obstacle in system operation was the ability to maintain a constant circulation of a solid sorbent stemming from this change in sorbent material.The system primarily consisted of four fluid beds, through which an amine impregnated solid sorbent was circulated and adsorption, pre-heat, regeneration, and cooling processes occurred. Instrumentation was assembled to characterize thermal, hydrodynamic, and gas adsorption performance in this integrated unit. A series of shakedown tests were performed and the configuration altered to meet the needs of the sorbent performance and achieve desired target capture efficiencies. Methods were identified, tested, and applied to continuously monitor critical operating parameters including solids circulation rate, adsorbed and desorbed CO2, solids inventories, and pressures.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering Research and Design - Volume 112, August 2016, Pages 251–262
نویسندگان
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