Dual role of O2 concentration on the reducing gases produced and NO reduction during sewage sludge combustion in pilot scale cement precalciner

Xiao, Xiang; Tan, Jiankang; Yuan, Jian-Kun; Fang, Ping; Huang, Jiankang; Tang, Zilong; Wu, Haiwen; Hu, Su-Liu

doi:10.1016/j.wasman.2021.10.034

Cited by 6 publications

(2 citation statements)

References 38 publications

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“…Figure 10 depicts the relationship between HC emission and engine load. The incomplete combustion of fuel in a diesel engine causes HC emissions to grow [16]. The diesel engine released a maximum concentration of 45 PPM when it was fully loaded.…”

Section: Emission Characteristicsmentioning

confidence: 99%

Experimental Investigation to Utilize Adsorption and Absorption Technique to Reduce CO₂ Emissions in Diesel Engine Exhaust Using Amine Solutions

Solomon

Natrayan

Kaliappan

et al. 2022

Adsorption Science & Technology

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Due to the increased demand for global transportation needs, a long-range diesel engine is considered an important prime mover to fulfill the transportation demand. The major problem addressed by the diesel engines is it liberates harmful emissions and it also increases global warming. CO2 is considered an important greenhouse gas and it has to be controlled by diesel engines. In this research, extensive experimental work is done to identify a suitable solution to control CO2 emissions. For five different mole concentrations (0.1 to 0.5), three types of amino solutions (L-alanine, L-aspartic acid, and L-arginine) were prepared. By passing diesel exhaust through each solution, CO2 absorption is investigated. For CO2 absorption, an appropriate CO2 control system is built and tested. The tests were carried out in a diesel engine which is a naturally aspirated single-cylinder engine with a water-cooled system. It was possible to obtain an effective CO2 reduction of up to 90%, as well as a simultaneous reduction in HC and CO.

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Section: Emission Characteristicsmentioning

confidence: 99%

Experimental Investigation to Utilize Adsorption and Absorption Technique to Reduce CO₂ Emissions in Diesel Engine Exhaust Using Amine Solutions

Solomon

Natrayan

Kaliappan

et al. 2022

Adsorption Science & Technology

View full text Add to dashboard Cite

show abstract

“…Formation of residue in the water treatment process by the addition of chemical reagents in the removal of fine particles and organic substances dissolution is called WTS. While, sewage sludge (SS) is a byproduct of municipal wastewater after it undergoes biological treatment [163,164]. The chemical composition of sewage sludge ash is comparable to that of pulverized FA, with a high concentration of inorganic oxides such as SiO 2 , Al 2 O 3 , and CaO which sometimes undergoes calcination process [161,165,166].…”

Section: Raw Materials For Geopolymer Synthesismentioning

confidence: 99%

Diverse material based geopolymer towards heavy metals removal: a review

Arokiasamy

Abdullah

Rahim

et al. 2023

Journal of Materials Research and Technology

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Gas emission characteristics of sewage sludge co-combustion with coal: Effect of oxygen atmosphere and feedstock mixing ratio

Liang

et al. 2022

Fuel

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Dual role of O2 concentration on the reducing gases produced and NO reduction during sewage sludge combustion in pilot scale cement precalciner

Cited by 6 publications

References 38 publications

Experimental Investigation to Utilize Adsorption and Absorption Technique to Reduce CO₂ Emissions in Diesel Engine Exhaust Using Amine Solutions

Experimental Investigation to Utilize Adsorption and Absorption Technique to Reduce CO₂ Emissions in Diesel Engine Exhaust Using Amine Solutions

Diverse material based geopolymer towards heavy metals removal: a review

Gas emission characteristics of sewage sludge co-combustion with coal: Effect of oxygen atmosphere and feedstock mixing ratio

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Dual role of O2 concentration on the reducing gases produced and NO reduction during sewage sludge combustion in pilot scale cement precalciner

Cited by 6 publications

References 38 publications

Experimental Investigation to Utilize Adsorption and Absorption Technique to Reduce CO2 Emissions in Diesel Engine Exhaust Using Amine Solutions

Experimental Investigation to Utilize Adsorption and Absorption Technique to Reduce CO2 Emissions in Diesel Engine Exhaust Using Amine Solutions

Diverse material based geopolymer towards heavy metals removal: a review

Gas emission characteristics of sewage sludge co-combustion with coal: Effect of oxygen atmosphere and feedstock mixing ratio

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About

Experimental Investigation to Utilize Adsorption and Absorption Technique to Reduce CO₂ Emissions in Diesel Engine Exhaust Using Amine Solutions

Experimental Investigation to Utilize Adsorption and Absorption Technique to Reduce CO₂ Emissions in Diesel Engine Exhaust Using Amine Solutions