The Influence of High Oxygen Concentration on Ignition Characteristics of Pulverized Bituminous Coal

Fan, Yi; Zhou, Zheng; Cao, Zhenggang; Jiang, Xinyu; Xu, Yingchao

doi:10.1007/978-3-540-76694-0_32

Cited by 4 publications

(3 citation statements)

References 17 publications

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“…The start temperatures slightly decreased from 402 to 382 • C with increasing oxygen concentration. Same phenomenon has been discovered in pulverized coal combustion under various oxygen concentration [29]. The end and peak temperature are also greatly influenced by oxygen.…”

Section: Effects Of Oxygen On Thermo Degradation Behaviormentioning

confidence: 97%

Characteristics of pine wood oxidative pyrolysis: Degradation behavior, carbon oxide production and heat properties

Luo

et al. 2012

Journal of Analytical and Applied Pyrolysis

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Section: Effects Of Oxygen On Thermo Degradation Behaviormentioning

confidence: 97%

Characteristics of pine wood oxidative pyrolysis: Degradation behavior, carbon oxide production and heat properties

Luo

et al. 2012

Journal of Analytical and Applied Pyrolysis

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“…The improvement of oxygen storage material and the moderate increase of oxygen storage material can ensure the rapid purification of fresh catalyst during the diagnosis of catalytic converters.More importantly, the new formula can maintain a very high CO/NOx conversion efficiency in the whole life of catalytic converters. [17,18,19]…”

Section: Design Of Kiln Exhaust Gas Purification Devicementioning

confidence: 99%

Research on the Application of Porous Ceramic Waste Gas Purification Device in Ceramic Kiln

Feng

Pan

Wang

2020

MSF

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Ceramic kiln in the use of the process of high energy consumption, high resource consumption, serious environmental pollution and other problems are the current ceramic industry development of serious problems.Kiln combustion exhaust gas pollution types mainly include: SO2, NOx, CO, particulate matter, lead, cadmium, nickel and its compounds, fluoride and chloride and so on, and the traditional kiln direct emissions into the atmosphere, causing serious pollution to the environment, the need to have reliable purification treatment devices to meet emissions requirements, but the original purification plant purification effect is poor, process complex aspects of problems.This paper introduces a new porous ceramic purification device to improve the electric kiln exhaust gas purification to improve the catalytic conversion of CO, NOX, SO2 desulfurization and particulate matter purification.

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“…________________________ In the foreseeable future, coal will continue to be a major fuel for power generation in China [1].…”

Section: Introductionmentioning

confidence: 99%

Study on the Combustion and Kinetic Characteristics of Pulverized Coal in Low-pressure Environment

Zhang¹,

Ba²,

Hu³

et al. 2017

dteees

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Combustion characteristics of two Chinese pulverized coals have been investigated using TG/DTG/DSC in the low-pressure environment. The changes of combustion characteristic parameters of pulverized coals under the different lowpressure environment are analyzed and the kinetic parameters of pulverized coals of each condition are calculated. In the low-pressure environment, a series of characteristic parameters such as ignition temperature, burnout temperature, the temperature corresponding to maximum burning rate, DTG max , combustion characteristics index S, the combustion characteristics of the experiments coal was researched. Also the thermal analysis kinetics (Coats-Redfern) method were investigated on the activation energy in three different absolute pressures (80kPa, 70kPa, 60kPa) to reveal the effects of the pressures on coal combustion. The results indicate that: when the pressure decreased, the T V , T m , T h increased, and simultaneously the activation energy (E) increased, the combustion characteristics became much bad, indicated that need more energy from external.

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The Influence of High Oxygen Concentration on Ignition Characteristics of Pulverized Bituminous Coal

Cited by 4 publications

References 17 publications

Characteristics of pine wood oxidative pyrolysis: Degradation behavior, carbon oxide production and heat properties

Characteristics of pine wood oxidative pyrolysis: Degradation behavior, carbon oxide production and heat properties

Research on the Application of Porous Ceramic Waste Gas Purification Device in Ceramic Kiln

Study on the Combustion and Kinetic Characteristics of Pulverized Coal in Low-pressure Environment

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