A systematic review on the impact of cement industries on the natural environment

Mishra, Umesh; Sarsaiya, Surendra; Gupta, Amita

doi:10.1007/s11356-022-18672-7

Cited by 38 publications

(19 citation statements)

References 36 publications

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“…Another proposition is direct air capture (DAC), a concept first introduced by Lackner et al in 1999 [63], and in which CO 2 is extracted directly from the ambient air. However, given the low concentrations of CO 2 in the air (less than 500 ppm), this technology has not yet reached the required maturity, although efforts are under way to improve and increase the associated technology readiness level (TRL) [64]. Detailed overviews of the current and future status of DAC can be found in [65][66][67][68].…”

Section: Carbon Capture and Storage (Ccs)mentioning

confidence: 99%

“…has not yet reached the required maturity, although efforts are under way to improve and increase the associated technology readiness level (TRL) [64]. Detailed overviews of the current and future status of DAC can be found in [65][66][67][68].…”

Section: Carbon Capture and Storage (Ccs)mentioning

confidence: 99%

“…Moreover, an assessment of the main barriers for PCC schemes was also proposed with the evaluation of several process intensification technologies [5,99]. A particular focus on CCS technologies in a specific process is also available for refineries [100], power plants [83,86,98,101], the cement industry [64,[102][103][104] and for Regarding further reading, there are several review papers in the scientific literature addressing the recent progress in CCS. In particular, modeling of CO 2 capture via chemical absorption has been studied extensively and the most recent advances have been reviewed extensively [7,86,[95][96][97][98], whereas a study of pilot-scale projects was conducted by Yan and Zhang [4].…”

mentioning

confidence: 99%

“…Moreover, an assessment of the main barriers for PCC schemes was also proposed with the evaluation of several process intensification technologies [5,99]. A particular focus on CCS technologies in a specific process is also available for refineries [100], power plants [83,86,98,101], the cement industry [64,[102][103][104] and for comparative assessments for various carbon-intensive industrial processes [5,31,105,106]. In terms of environmental impact of CCS schemes, the work by Volkart et al [107] provided a life cycle assessment (LCA) of carbon capture and storage in industry and power generation in Europe.…”

mentioning

confidence: 99%

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Recent Advances on CO2 Mitigation Technologies: On the Role of Hydrogenation Route via Green H2

et al. 2022

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The increasing trend in global energy demand has led to an extensive use of fossil fuels and subsequently in a marked increase in atmospheric CO2 content, which is the main culprit for the greenhouse effect. In order to successfully reverse this trend, many schemes for CO2 mitigation have been proposed, taking into consideration that large-scale decarbonization is still infeasible. At the same time, the projected increase in the share of variable renewables in the future energy mix will necessitate large-scale curtailment of excess energy. Collectively, the above crucial problems can be addressed by the general scheme of CO2 hydrogenation. This refers to the conversion of both captured CO2 and green H2 produced by RES-powered water electrolysis for the production of added-value chemicals and fuels, which are a great alternative to CO2 sequestration and the use of green H2 as a standalone fuel. Indeed, direct utilization of both CO2 and H2 via CO2 hydrogenation offers, on the one hand, the advantage of CO2 valorization instead of its permanent storage, and the direct transformation of otherwise curtailed excess electricity to stable and reliable carriers such as methane and methanol on the other, thereby bypassing the inherent complexities associated with the transformation towards a H2-based economy. In light of the above, herein an overview of the two main CO2 abatement schemes, Carbon Capture and Storage (CCS) and Carbon Capture and Utilization (CCU), is firstly presented, focusing on the route of CO2 hydrogenation by green electrolytic hydrogen. Next, the integration of large-scale RES-based H2 production with CO2 capture units on-site industrial point sources for the production of added-value chemicals and energy carriers is contextualized and highlighted. In this regard, a specific reference is made to the so-called Power-to-X schemes, exemplified by the production of synthetic natural gas via the Power-to-Gas route. Lastly, several outlooks towards the future of CO2 hydrogenation are presented.

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Section: Carbon Capture and Storage (Ccs)mentioning

confidence: 99%

Section: Carbon Capture and Storage (Ccs)mentioning

confidence: 99%

mentioning

confidence: 99%

“…Moreover, an assessment of the main barriers for PCC schemes was also proposed with the evaluation of several process intensification technologies [5,99]. A particular focus on CCS technologies in a specific process is also available for refineries [100], power plants [83,86,98,101], the cement industry [64,[102][103][104] and for comparative assessments for various carbon-intensive industrial processes [5,31,105,106]. In terms of environmental impact of CCS schemes, the work by Volkart et al [107] provided a life cycle assessment (LCA) of carbon capture and storage in industry and power generation in Europe.…”

mentioning

confidence: 99%

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Recent Advances on CO2 Mitigation Technologies: On the Role of Hydrogenation Route via Green H2

et al. 2022

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“…The aim of the present research is to optimize different raw meals for sulfate-resisting Portland cement from natural resources (ordinary limestone, siliceous limestone, black marl, grey marl, iron ore, and natural fluorapatite) collected from different locations in Tunisia. These optimized combinations are expected to meet SR Portland cement standards, guarantee the stability of the cement production process and, above all, reduce the environmental impact, since cement manufacturing is the third most CO 2 -emitting industrial sector in the world (652 kg–894 kg CO 2 /t cement ) ( Altun, 1999a ; Kajaste and Hurme, 2016 ; Mishra et al, 2022 ). This work is done essentially by means of a raw meal calculation program based on the chemical composition of the raw materials.…”

Section: Introductionmentioning

confidence: 99%

Natural Resources Exploitation in Sulfate-Resisting Portland Cement Manufacturing: Towards Quality Improvement and Reduction of Environmental Impact

Labidi

Megriche

2022

Front. Chem.

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Sulfate-resisting (SR) Portland cement is commonly used in building works to improve concrete’s durability against external sulfate attack. This attack is considered a very serious chemical aggression that causes damage and cracking of concrete structures. These special cements have a very particular mineralogical composition, C3A ≤ 3% and (2C3A + C4AF) ≤ 20%, which makes the cementitious matrix resistant to sulfate attack. This kind of product is very difficult to manufacture since low alumina (C3A) necessitates the use of a high kiln temperature in order to keep a sufficient liquid phase necessary to maintain the stability of the cement manufacturing process. In this context, this study aims to optimize SR Portland cement raw meals using natural materials collected from different regions in Tunisia, mainly ordinary limestone, siliceous limestone, black marl, grey marl, iron ore, and natural fluorapatite. The collected specimens were characterized by an X-ray fluorescence spectrometer in order to determine its elemental chemical composition. The optimization of the SR Portland cement raw meal combinations was done by means of a calculation tool based on the chemical composition of each used raw material and the variation of burning modules (LSF, SIM, and ALM). It has been found that natural fluorapatite integration (0%–15%) in raw mix preparation leads to the raw meals required for the SR Portland cement standard (C3A ≤ 3% et 2 C3A + C4AF ≤ 20%). Moreover, it was shown that the estimated SR raw meals ensure the cement manufacturing process stability (acceptable burning modules “LSF = 100; SIM = 3; ALM = 0.91 and sufficient liquid phase) and decrease the CO2 emissions in cement production.

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Copper Oxide Anchored Carbon Nanofibers: A Versatile Platform for Multiplex Detection of Antibiotics, Heavy Metals and Pesticides

Mishra,

Budania,

Tyagi

et al. 2024

Chemistry An Asian Journal

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Electrochemical sensors offer promising prospects for real‐time pollutant monitoring. In this study, copper oxide‐dispersed graphitic carbon nanofibers (CuO‐CNFs) grown via chemical vapour deposition were employed as a robust platform for detecting a variety of environmental pollutants. This array‐based sensor adeptly identifies three different classes of analytes, i.e., antibiotics (chloramphenicol (CP) and tylosin tartrate (TT)), heavy metals (cadmium (Cd) and lead (Pb)), and pesticides (quinalphos (QP) and imidacloprid (IP)). The CuO‐CNF‐modified GCE array rapidly discerns (<15 sec) a broad linear range: 1‐20 ppm for CP, 1‐13.33 ppm for TT, 0.66‐11.66 ppm for Cd, 20‐33.33 ppm for Pb, 1.6‐11.6 ppm for QP, and 5‐25 ppm for IP, boasting quantification limits of 1.0, 1.0, 0.66, 20.0, 1.6, and 5.0 ppm for CP, TT, Cd, Pb, QP, and IP, respectively. Notably, this sensor achieves simultaneous identification of mixed analytes, including CP and TT, Cd and Pb, and QP and IP, within real tap water. The electrochemical sensor exhibits robustness; heightened sensitivity, selectivity, and stability; swift response; and impressive reproducibility in detecting CP, TT, Cd, Pb, QP, and IP within aqueous samples. Consequently, this array‐based electrochemical sensor has emerged as a rapid and simultaneous detection tool for diverse pollutant residues in surface and groundwater samples.

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A systematic review on the impact of cement industries on the natural environment

Cited by 38 publications

References 36 publications

Recent Advances on CO2 Mitigation Technologies: On the Role of Hydrogenation Route via Green H2

Recent Advances on CO2 Mitigation Technologies: On the Role of Hydrogenation Route via Green H2

Natural Resources Exploitation in Sulfate-Resisting Portland Cement Manufacturing: Towards Quality Improvement and Reduction of Environmental Impact

Copper Oxide Anchored Carbon Nanofibers: A Versatile Platform for Multiplex Detection of Antibiotics, Heavy Metals and Pesticides

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