Effectiveness of low-concentration acid and solar drying as pre-treatment features for producing pozzolanic sugarcane bagasse ash
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- 作者：Rahimah Embonga ; b ; emmariiz13@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Nasir Shafiqa ; nasirshafiq@petronas.com.my" class="auth_mail" title="E-mail the corresponding author ; Andri Kusbiantorob ; andri@ump.edu.my" class="auth_mail" title="E-mail the corresponding author ; Muhd Fadhil Nuruddina ; fadhilnuruddin@petronas.com.my" class="auth_mail" title="E-mail the corresponding author
- 关键词：Sugarcane bagasse ; Acid treatment ; Solar drying ; Incineration temperature ; Pozzolanic reactivity
- 刊名：Journal of Cleaner Production
- 出版年：2016
- 出版时间：20 January 2016
- 年：2016
- 卷：112
- 期：part_P1
- 页码：953-962
- 全文大小：3486 K
文摘
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Low concentration acid and solar drying process were used to treat sugarcane bagasse.
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0.1 M HCl and 1 h soaking period removed significant amount of alkali metals.
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Burning bagasse in 800 °C for 1 h was able to produce quality amorphous SiO2 ash.
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High surface area of treated ash contributed to the higher pozzolanic reactivity.
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High pozzolanic reactivity proportionally related to the strength's increment.