Methods of Toxic Flue Dust Recycling at High Temperature Waste Neutralization

Bernadiner, M. N.; Bernadiner, I.M.

doi:10.18412/1816-0395-2016-3-13-17

Cited by 2 publications

(2 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The use of this technology eliminates the direct combustion of waste, and the caloric content of the synthesis gas is constant. At the same time, purification of synthesis gas is much easier than with direct combustion of solid waste [43][44][45].…”

Section: Methodsmentioning

confidence: 99%

Efficiency of Using Heat Pumps in a Hydrogen Production Unit at Steam-Powered Thermal Power Plants

Treshcheva,

Kolbantseva,

Anikina

et al. 2023

Sustainability

View full text Add to dashboard Cite

The need to increase the level of beneficial recycling of municipal solid waste (MSW) and the focus on low-carbon energy are increasing interest in the production of hydrogen from MSW. The presence of free space and excess capacity makes thermal power plants (TPPs) the most rational objects for the integration of units that produce hydrogen from MSW. The use of heat pumps (HP) will make it possible to use waste heat, increase heat output, and optimize the TPPs’ operating modes. The purpose of the study is to analyze the effectiveness of using HPs in the scheme for producing hydrogen from MSW at TPPs. The integration of a hydrogen-generating unit into the thermal circuit of a TPP will provide the necessary amount of vapor for the production of hydrogen but will lead to a decrease in the thermal efficiency of the plant. The use of HP will partially compensate for this decrease. For plants with a turbine of type T-100/120-130, when using HPs to heat network water, the reduction in electricity generation will be 1.9–32.0%, and the increase in heat supply will be 1.7–14.2%. The reduction in specific fuel consumption for an electricity supply will be 0–1.2%, an increase in marginal profit of 0.1–6.4%, with the MSW disposal of 10–90 t/h, and the hydrogen generation of 0.8–18.9 t/h.

show abstract

Section: Methodsmentioning

confidence: 99%

Efficiency of Using Heat Pumps in a Hydrogen Production Unit at Steam-Powered Thermal Power Plants

Treshcheva,

Kolbantseva,

Anikina

et al. 2023

Sustainability

View full text Add to dashboard Cite

show abstract

“…Due to the large number of such enterprises, they cause great ecological damage to the environment, therefore, the problem of wastewater treatment is of particular importance. The main drawback of all the technologies used for the treatment of wastewater from heavy metals is that none of them provides a cheap and effective way to eliminate the formed sediment [6][7].At the same time, various methods of cleaning wastewater from metals, including reagents and adsorbents, are being used. In this process, the use of expensive reagents and adsorbents is relatively ineffective due to their economic cost.…”

Section: Introductionmentioning

confidence: 99%

Treatment of waste water contaminated with iron ions on the basis of activated defecate

Azimova¹,

Salikhanova²,

Nomozova

et al. 2023

E3S Web Conf.

View full text Add to dashboard Cite

The results of the analysis of the waste water of the industrial enterprise containing iron ions and the analysis of these iron ions on the basis of defecate is being as a local sugar production waste are presented. In the analysis, laboratory tests were conducted for wastewater treatment using samples of the sugar production waste activated at different temperatures. The information on the results of the analysis of the dependences on the activation temperature of the defecate, the stirring time, and the amount of weight added defecate to in order to remove of iron ions from the waste water is presented.

show abstract

Methods of Toxic Flue Dust Recycling at High Temperature Waste Neutralization

Cited by 2 publications

References 0 publications

Efficiency of Using Heat Pumps in a Hydrogen Production Unit at Steam-Powered Thermal Power Plants

Efficiency of Using Heat Pumps in a Hydrogen Production Unit at Steam-Powered Thermal Power Plants

Treatment of waste water contaminated with iron ions on the basis of activated defecate

Contact Info

Product

Resources

About