این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
Iranian Journal of Chemistry and Chemical Engineering، جلد ۴۰، شماره ۱، صفحات ۳۱۳-۳۲۱
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Industrial Scale RTD Measurement Using Gold Radiotracer
چکیده انگلیسی مقاله Residence Time Distribution (RTD) is a suitable method to find out the hydrodynamics of any industrial or lab-scale reactor. Radiotracer 198Au was used to trace the liquid phase of the industrial scale continuous three tube pulp digester. The radiotracer was injected instantaneously as an impulse input in the liquid phase and concentration versus time data were collected at the inlet and outlet of each tube using a data acquisition system. The flow modeling of continuous pulp digester has been done in two ways. Firstly, the whole digester was considered a single reactor. Secondly, each tube of the digester was considered a single reactor separately. For the second case, the convolution procedure was opted to deal with a non-ideal input signal for the second and third tubes. Axial dispersion model and tank in series with a back-mixing model were used to simulate the experimental data. Mean residence time and Peclet numbers were calculated for each tube and the whole digester.
کلیدواژه‌های انگلیسی مقاله Au-198, Axial dispersion model,Convolution,Pulp digester,Radiotracer,Tank in series with a back-mixing model
نویسندگان مقاله Meenakshi Sheoran |
Department of Chemical Engineering, Chandigarh University, Mohali-140413, Punjab, INDIA

Avinash Chandra |
Department of Chemical Engineering, Thapar Institute of Engineering & Technology, Patiala-147004, Punjab, INDIA

Haripada Bhunia |
Department of Chemical Engineering, Thapar Institute of Engineering & Technology, Patiala-147004, Punjab, INDIA

Pramod K Bajpai |
Department of Chemical Engineering, Thapar Institute of Engineering & Technology, Patiala-147004, Punjab, INDIA

Harish J Pant |
Isotope Application Division, Bhabha Atomic Research Centre, Mumbai-400085, INDIA

نشانی اینترنتی https://ijcce.ac.ir/article_39047_ae988edc93c4749e8305ce8a847eb27f.pdf
فایل مقاله فایلی برای مقاله ذخیره نشده است
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده
نوع مقاله منتشر شده
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات