Tea Garden Lateritic Soil as a High-Temperature Desulfurization Sorbent: Effect of Oxygen on Regeneration Process
المؤلفون المشاركون
المصدر
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-6، 6ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-07-19
دولة النشر
مصر
عدد الصفحات
6
التخصصات الرئيسية
الملخص EN
The lateritic soils collected from a tea garden were used to explore the regeneration process using different O2 contents for high-temperature desulfurization.
The desulfurization and regeneration experiments were carried out using a fixed-bed reactor at 500°C and the gaseous mixture composed of 1% H2S, 25% CO, 15% H2, and balance N2 for the desulfurization process.
Experimental results showed that the regenerability is better when the air was used as a regeneration gas and the regeneration time is shortened.
Multiple regeneration experiments indicated that lateritic soils can be regenerated by passing air and can thus be reused many times and its regeneration efficiency is slightly better than that regenerated by 1% O2.
The sulfur capacity after air desulfurization/regeneration cycles was examined by elemental analysis with a value ranging from 1.40% to 1.49%, and residual sulfur was detected with a value of 0.12% after the diluted 1% O2 regeneration.
No sulfur was detected for the regenerated lateritic soil after air regeneration.
From NMR structural identification, the 6-coordinated octahedral structure of Al and trioctahedral coordinated Si are the major Al-containing and Si-containing compounds.
Broad shoulder peaks were detected after regeneration process that may be associated with the formation of aluminosilicate and further reduces the dispersion of iron on the surface of lateritic soils.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ko, Tzu-Hsing& Chu, Chen-Yao. 2018. Tea Garden Lateritic Soil as a High-Temperature Desulfurization Sorbent: Effect of Oxygen on Regeneration Process. Journal of Chemistry،Vol. 2018, no. 2018, pp.1-6.
https://search.emarefa.net/detail/BIM-1182527
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ko, Tzu-Hsing& Chu, Chen-Yao. Tea Garden Lateritic Soil as a High-Temperature Desulfurization Sorbent: Effect of Oxygen on Regeneration Process. Journal of Chemistry No. 2018 (2018), pp.1-6.
https://search.emarefa.net/detail/BIM-1182527
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ko, Tzu-Hsing& Chu, Chen-Yao. Tea Garden Lateritic Soil as a High-Temperature Desulfurization Sorbent: Effect of Oxygen on Regeneration Process. Journal of Chemistry. 2018. Vol. 2018, no. 2018, pp.1-6.
https://search.emarefa.net/detail/BIM-1182527
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1182527
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر