کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
11016612 | 1774336 | 2019 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Steam reforming of shale gas with nickel and calcium looping
ترجمه فارسی عنوان
اصلاح بخار گاز شیل با حلقه نیکل و کلسیم
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
چکیده انگلیسی
High purity H2 production from shale gas using sorption enhanced chemical looping steam reforming (SE-CLSR) was investigated at 1â¯bar, GHSV 0.498â¯hâ1, feed molar steam to carbon ratio of 3 and 650â¯Â°C for 20 reduction-oxidation-calcination cycles using CaO and 18â¯wt% NiO on Al2O3 as sorbent and catalyst/oxygen carrier (OC) respectively. The shale gas feedstock was able to cyclically reduce the oxygen carrier and subsequently reform with high H2 yield and purity. For example H2 yield of 31â¯wt% of fuel feed and purity of 92% were obtained in the 4th cycle during the pre-breakthrough period (prior to cycles with low sorbent capacity). This was equivalent to 80 and 43% enhancement compared to the conventional steam reforming process respectively.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fuel - Volume 237, 1 February 2019, Pages 142-151
Journal: Fuel - Volume 237, 1 February 2019, Pages 142-151
نویسندگان
Zainab Ibrahim S G Adiya, Valerie Dupont, Tariq Mahmud,