2022
DOI: 10.1016/j.conbuildmat.2022.127754
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Effects of phosphorus and iron on the composition and property of Portland cement clinker utilized incinerated sewage sludge ash

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Cited by 26 publications
(8 citation statements)
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“…This better compatibility of soil concrete designed with CEM III 32.5 could be due to its low chemical composition of Fe 2 O 3 (0.70%) compared to CEM I 52.5 (3.30%) and CEM II 42.5 (6.78%). Research showed the effect of high values of Fe 2 O 3 chemical composition on the properties of Portland cement clinker on the compressive strength; an increase in Fe 2 O 3 leads to its decrease [33].…”
Section: Uni-axial Compressive Strengthmentioning
confidence: 99%
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“…This better compatibility of soil concrete designed with CEM III 32.5 could be due to its low chemical composition of Fe 2 O 3 (0.70%) compared to CEM I 52.5 (3.30%) and CEM II 42.5 (6.78%). Research showed the effect of high values of Fe 2 O 3 chemical composition on the properties of Portland cement clinker on the compressive strength; an increase in Fe 2 O 3 leads to its decrease [33].…”
Section: Uni-axial Compressive Strengthmentioning
confidence: 99%
“…Ref. [33] has shown that the high Fe 2 O 3 content in cement could have a negative influence on the compressive strength of concrete. For 250 kg/m 3 cement content, the soil concrete based on SA5 formulated with CEM III 32.5, for example, has a Young's modulus value that is 35.9 and 61.5% higher than those formulated with CEM I 52.5 and CEM II 42.5, respectively.…”
Section: Modulus Static Elasticitymentioning
confidence: 99%
“…2Si 4+ ↔ M 3+ +P 5+ (6) where: R + is monovalent metal ions, such as Na + or K + . M 3+ is trivalent metal ions, such as Al 3+ or Fe 3+ .…”
Section: Alite Polymorphmentioning
confidence: 99%
“…Above 2.25 wt. % P 2 O 5 , the clinker is no more acceptable for cement production [6]. Few studies have dealt with the effect of small amounts of added phosphorus (by weight).…”
Section: Introductionmentioning
confidence: 99%
“…(CAO et al, 2019;CHEN et al, 2010;JIANG et al, 2020;WU et al, 2018;ZHAO et al, 2022) e de rejeitos de lodos de processo (de titânio, flúor, etc.) (GUO et al, 2022;LIN et al, 2018;WANG et al, 2021). Outros casos incluem rejeitos de cobre, ferro, titânio e de construção (ANDRADE NETO et al, 2022;JIAN et al, 2020;WANG et al, 2022b;YANG, 2019).…”
Section: Matérias-primas Alternativas De Clínquer Portlandunclassified