Modeling and optimization of wet flue gas …

A mapping relationship between SO 2 emissions and operational parameters, which could be presented as an SO 2 emission forecast model, is the foundation for operation optimization. Figure 1 shows the selected parameters …

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Effect of selective catalytic reduction denitrification on …

Selective catalytic reduction (SCR) may affect the emission characteristics of fine particulate matter due to NH 3 slip during denitrification. In this study, an experimental facility …

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Feasibility of resource utilization of the refractory …

Some studies about the research field of desulfurization wastewater mainly focus on the influence of salt-content in wastewater droplets on evaporation effect through simulation …

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Design of Desulfurization Wastewater Treatment Control …

The desulfurization wastewater treatment device has three control objectives including pH control, PAH control, and turbidity control, which are to ensure that the …

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Limestone-Gypsum Wet Flue Gas Desulfurization Wastewater Treatment

Compared with limestone-based wet flue gas desulfurization (WFGD), magnesia-based WFGD has many advantages, but it is not popular in China, due to the lack of good …

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Temperature and pH on microbial desulfurization of sulfide …

Sulfides are widely present in industrial wastewater cause environmental problems like malodorous, corrosive, and toxic. Microbial desulfurization technology has the advantages …

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Biogas Desulphurizer

lifting device at the top to simplify the manual operation strength of loading and unloading. In the process of replacing the desulfurizer filler with the desulfurization tower, the normal use of the …

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(PDF) Optimization the operation parameters of …

By setting baffles of different widths to optimize the flow field in the tower and changing the distribution of flue gas, this model reduces the scaling while ensuring the desulfurization...

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Modeling and optimization of wet flue gas …

the operation data from a 1000-MW unit, and the performance of model prediction and operation opti-mization is analyzed. Modeling and optimization results proved that the optimized …

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field optimization design of two-stage desulfurization system, and improvement of system layout. In this aspect[4-5], there is little research on the effect of operating parameters on …

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Progress of selective catalytic reduction denitrification …

during low-load operation, and the flue gas parameters are quite different from those during normal high-load operation, which adversely affects the operation of various equipment in coal …

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Open Access proceedings Journal of Physics: Conference …

shown in Figure 1, the control value of desulfurization efficiency in actual operation of a desulfurization device is as high as 99.742%, but the concentration of SO 2 emission value …

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Jet absorption and desulfurization technology of sulfur …

The jet absorption desulfurization device is improved and developed based on the above experiments. The device was industrially applied in the tail gas treatment of Shanghai …

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Operation analysis and its performance optimizations of the …

Nowadays, the wet flue gas desulfurization (WFGD) system has been appreciated by many commercial companies due to the fact that it can purify the flue gas with high SO 2 …

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Operation strategy optimization of desulfurization system …

The operation optimization method of the desulfurization system based on data mining proposed in this paper mainly includes the following parts: data cleaning, dimensionality …

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(PDF) Design and implementation of ozone …

In view of the BinYang existing characteristics of the equipment, the programmable controller PLC combined with ozone desulfurization denitration, design the real-time monitoring, the operation...

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Development of the KR Desulfurization Process Model …

KR desulfurization process mainly involves immersing a cross shaped stirring head ... stirring, whose initial [S] content and temperature are closest to those of the current heat; (3) Based on …

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Energy conservation and efficiency improvement by …

A precision feeding device was equipped at the inlet of the CHE to adjust the amount of Ca(OH) 2 entering the system in the condensation process. The main operating …

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A concise algorithm for calculating absorption height in …

The absorption of SO 2 in wet desulfurization units is realized in absorption towers. There are several types of towers, such as spray towers, packed towers, jet bubbling reactors, …

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Operation parameters multi-objective optimization method …

The large-scale vertical mill system has complex turbulent motion in its operation. To address this challenge, we must consider factors in multidiscipline, including computational …

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The formation and removal characteristics of aerosols

The results of previous studies related to desulfurization mainly focused on the influence of operational parameters on SO 2 removal efficiencies (He et al., 2002, Antonio et …

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Techno-economic assessment of carbonate melt flue gas desulfurization

Sulfur dioxide (SO 2) is a pollutant that is mainly emitted in thermal coal-fired power plants, and it causes air pollution, which is required to be removed since it adversely affects the …

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Sustainable treatment of desulfurization wastewater by …

Sulfur dioxide (SO 2) is a major air pollutant released from coal-fired power plants [1].Limestone-gypsum wet flue gas desulfurization (WFGD) is effective in reducing SO 2 …

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Catalytic upgrading of heavy naphtha to gasoline: …

Naphtha reforming in the absence of hydrogen along with desulfurization capability of zeolite catalysts has made the process considerably popular. In order to investigate the …

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Production and resource utilization of flue gas desulfurized …

Flue gas desulfurized gypsum mainly comes from thermal power plants, smelters, and large-enterprise boilers, and contains industrial by-products produced through a wet …

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Research on atomization evaporation characteristics and …

High-salinity wastewater refers to industrial or domestic sewage whose salt content (As NaCl content) exceeds 3.5 % by mass, mainly from sewage, seawater …

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Operation optimization and costs analysis of the wet …

Considering all factors, the combination of BC circulating pump can effectively reduce the power consumption cost and achieve the optimal economical operation under the …

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(PDF) Design and implementation of ozone …

In view of the BinYang existing characteristics of the equipment, the programmable controller PLC combined with ozone desulfurization denitration, design the real-time monitoring, the operation is ...

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Review on recent advances in adsorptive desulfurization

Deep desulfurization of transportation fuels such as gasoline, kerosene, jet fuel, and diesel has been of great urgency due to more stringent environmental regulations worldwide. …

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The research and implementation of desulfurization …

Operation effect (1) process flow screen shows the process flow of desulfurization equipment, and provides a vivid image process interface for the process personnel to monitor the operation …

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