coke particle size

Effect of particle size distribution of petroleum coke

Cited by: 30

Petroleum Coke Particle Size Effects on the Treatment of

2013-12-24  Figure 3 Effects of petroleum coke size on the zinc removal (left) and metallization degrees (right), MW power 1.1kW, processing time 15min, coke addition 15 wt% The original dusts have most particles smaller than 2 µm. As the coke particle size went smaller, the surface areas for chemical reactions became larger.

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Anode Coke - Sympatec Analysers for Particle Size

Anode Coke. Real-time particle size analysis of coke particles for process control. Anodes are used in the steel and aluminium industries to melt the raw materials. Anode coke consists of solid raw materials that are processed, formed and burned into granular dry matter by grinding, sieving and mixing. The widely distributed coke particles are

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(PDF) Effect of Coke Particle Size on Sinter Quality

The effect of different Coke particle size on sinter quality has been investigated. Eight different coke particle sizes were chosen and the sinter procedure was performed using them and these

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(PDF) Influence of Coke Particle Size on the Electrical

By the use of discrete element method (DEM) modeling of a dry coke bed, the particle-to-particle contact area variation with varying particle size and particle strength has been introduced into a

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Influence of coke particle characteristics on the

Cited by: 10

Effect of Particle Size of Iron Ore and Coke on

the distribution of coke breeze in a quasi-particle, the gran-ulation experiment was carried out by using limonite iron ores and coke breeze and the effects of particle size of iron ore and coke breeze on granulation properties were exam-ined. Moreover, quantitative analysis of coke breeze in a quasi-particle was performed. * Corresponding

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Effect of particle size distribution on the properties of

The slurryability,rheological characteristics and stability of petroleum coke water slurry( PCWS)with different particle size distribution were studied. The results showthat the slurryability of petroleum coke was good,and the solid concentration was about 70%. The

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A study on the effect of coke particle size on the therm

2014-5-26  of coke particle size which could be used in the sintering line of ESCO were chosen and a particle size of coke that was randomly collected from the ESCO sintering line was considered as reference. The size distributions of the coke particles selected in this study are shown in Table IV. The particle sizes and weight

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粒径对焦炭XRD测试影响研究-Study on the Effect of Particle

张启锋,张伟基,曹银平,韩严杰,杨光智.粒径对焦炭XRD测试影响研究[J].有色金属材料与工程,2019,40(5):27-31. 粒径对焦炭XRD测试影响研究 Study on the Effect of Particle Size on XRD Test of Coke

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17_Effect of Contact Resistance on Bulk Resistivity of Dry

2014-8-5  Effect of Contact Resistance on Bulk Resistivity of Dry Coke Beds P.A. EIDEM, M. RUNDE, M. TANGSTAD, J.A. BAKKEN, Z.Y. ZHOU, and A.B. YU Measurements show that bulk resistivity of dry coke beds decreases with increasing particle size.

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INFLUENCE OF COKE PARTICLE SIZE ON THE ELECTRICAL

2010-11-12  influence of particle size on the resistivity of the coke bed could be examined. Based on a cross section cut of the furnaces after the experiments, a multiphysics modeling software was used to estimate the resistivity of the coke bed to find the influence of particle size.

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粒径对焦炭XRD测试影响研究-Study on the Effect of Particle

张启锋,张伟基,曹银平,韩严杰,杨光智.粒径对焦炭XRD测试影响研究[J].有色金属材料与工程,2019,40(5):27-31. 粒径对焦炭XRD测试影响研究 Study on the Effect of Particle Size on XRD Test of Coke

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Effect of Particle Size of Iron Ore and Coke on

2017-7-11  In order to evaluate quantitatively the distribution of coke breeze in the quasi-particles, the granulation experiment was carried out by using limonite iron ores and coke breeze, and the effects of particle size of iron ore and coke breeze on granulation properties were examined. Moreover

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焦粒焙烧技术方案,coke particle baking technology英语短句

2015-10-18  焦粒焙烧技术方案,coke particle baking technology 1)coke particle baking technology焦粒焙烧技术方案 2)coke preheating焦粒焙烧 1.A 1/4 full 3D computer model of 160 kA aluminum reduction cell during coke preheating was built by using finite element analysis

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2_Determination of Electrical Resistivity of Dry Coke Beds

2014-8-4  also has the smallest particle size, d50. At 1550 °C, Corus coke has the highest variance about the mean with a variation of 10 pct. Figure 5 shows a decrease in bulk resistivity of sponge petroleum coke and Zdzieszow and Magnitogorsk metallurgical

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Effect of the average particle size of granular pitch coke on

Granular coke reinforced pitch-based carbon composites (CRPCC) with high density and low cost were fabricated by a new mould pressing and semi-carbonization technology. The effect of the average particle size of the granular pitch coke on the density and

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The Influence of Particle Size and Swirl Intensities on

2015-6-23  The Influence of Particle Size and Swirl Intensities on Pulverized Petroleum Coke Combustion Chun Loon Cha1, Ho Yeon Lee1, Pil Hyong Lee1, Sang Soon Hwang1∗ 1Division of Mechanical System Engineering, Incheon National University, Incheon, South Korea 406-772 Abstract To verify the effects of particle size distribution and swirl flow intensity on reaction of petroleum coke in

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Study on the Stability of Petroleum Coke Water Slurry Using

2019-9-23  Study on the Stability of Petroleum Coke Water Slurry Using Turbiscan Lab Stability Analyzer SUN Meijie, ZHENG Jianping, WANG Hao, WANG Nan, SUN Yangyang, CHU Tiancheng School of Chemical Environmental Engineering (Beijing), China University of

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EFFECTS OF ADJUVANT ON WATER-SOLUBLE

2019-9-23  EFFECTS OF ADJUVANT ON WATER-SOLUBLE CATALYST DISPERSION AND COKE MORPHOLOGY IN RESIDUE SLURRY-BED HYDRO CRACKING Tian Guanghua, Deng Wen'an, Song Caixia, Shang Meng, Que Guohe 1. Department of Chemical

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EFFECTS OF ADJUVANT ON WATER-SOLUBLE

2019-9-23  EFFECTS OF ADJUVANT ON WATER-SOLUBLE CATALYST DISPERSION AND COKE MORPHOLOGY IN RESIDUE SLURRY-BED HYDRO CRACKING Tian Guanghua, Deng Wen'an, Song Caixia, Shang Meng, Que Guohe 1. Department of Chemical

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Coal/Coke/Fly Ash Applications for Particle Size

2019-12-18  Coal, coke and fly ash all have one thing in common they need to be milled before use. Milling these materials to a finer particle size facilitates the removal of contaminants. Union Process designs and manufactures several dry grinding Attritors that are well suited for this application, including the SD Series and HSA Series.

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Effects of Particle Size of Coke on the Electrical

Composites made from phenolic resin are filled with conductive filler mixtures containing coke powder and copper powder. They are fabricated by compression molding, followed by post-curing method. The density, electrical conductivity and hardness of composite are analyzed to determine the influence of coke particle size on the physical, electrical and mechanical properties of composite.

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A study on the effect of coke particle size on the thermal

2014-2-11  distribution along the bed as well as the coke particle size (Loo and Wong, 2005). Coke is the major source of energy in the iron ore sintering process, and hence its particle size distribution has a crucial influence on the sintering productivity. The coarse coke particles in the sintering mixture result in a heterogeneous thermal profile

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Comparative Analysis of Coke Suppression Effect of Mo

Comparative Analysis of Coke Suppression Effect of Mo⁃Based Catalysts Zhang Haihong,Xin Jing,Han Longnian,Tian Yibin,Hou Zhanggui CNOOC Research Institute of

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coal particle size 翻译结果--cnki翻译助手

The Effect of Feed Coal Particle Size on the Properties of Briquette 原料煤粒度对型煤性能影响 短句来源 (2) considerable parts of SO2 formed during coal combustion will be retented by alkaline oxide in coal ash,and the amount has complex relations

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Standard Test Method for Sieve Analysis of Petroleum Coke

2017-4-18  4.1 A representative coke sample is divided into ranges of particle size by the use of a series of square-holed sieves. 5. SigniÞcance and Use 5.1 The test method concerns the sieving of coke into designated size fractions for the purpose of characterizing the material as to its particle size distribution. It requires the use of

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Particle size and mass of coke samples for

Means of obtaining representative coke samples are considered. The influence of the size class on CRI and CSR is discussed, along with deficiencies of the NSC method. Particle size and mass of coke samples for determining CRI and CSR. Stepanov, Y.V., Koshkarov, D.A. Particle size and mass of coke samples for determining CRI and CSR

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Coke making in Byproduct Coke Oven Batteries

Coke making in Byproduct Coke Oven Batteries Some of the other properties of coals affecting quality of coke are particle size, bulk density, and weathering of coal. Coking coals also may have low, medium, or high volatile matter. Coking temperature, coking rate, soaking time, quenching pract, and coke handling also affects coke quality

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critical particle size 翻译结果--cnki翻译助手

However, below a certain critical particle size, there was no significant improvement in the reaction kinetics. By considering the concept of modified critical particle size, coarsening of the (Ti, Nb)(C, N) complex particle is calculated, and the calculated

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Control of the grain size distribution of T the raw

2009-8-26  hypothesized that coke is a poor granulating material, even in the nuclei size fraction (+1 mm), due to its hydrophobic surface properties4. Loo and Penny10 reported that coarse, porous iron ore absorbed water and reduced the level of free water availe for granulation, but improved the particle size distribution of the granulated mix.

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Effects of the physical and chemical properties of

In this study, the effects of particle size distribution (PSD), chemical composition and pore structure of petroleum coke on the slurryability of petroleum coke water slurry (PCWS) were investigated. Four petroleum cokes were studied, and they showed completely different slurryability.

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Influence of coke size on combustion zone distribution in

2019-4-12  Coke size had important influence on the width of combustion zone. If the total coke mass fraction kept constant, the width of combustion zone increased at first when the mass fraction of plus 0.71 minus 1.0 mm coke increased on the basis of plus 1.0 minus 1

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Petroleum Coke Carburizer - plactivatedcarbon

描述 The characteristic of Petroleum coke . 1)The particle size is moderate, the porosity is large, and the absorption speed is fast. 2)Chemical composition is pure, high carbon, low sulfur, harmful ingredients are relatively small, high absorption rate.

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Standard Test Method for Sieve Analysis of Petroleum

5.1 The test method concerns the sieving of coke into designated size fractions for the purpose of characterizing the material as to its particle size distribution. It requires the use of standard sieves, standard sampling methods, standard sample preparation methods, and a minimum initial sample mass based on lot topsize.

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Regeneration performance of activated coke for elemental

2019-11-29  X-MOL提供期刊论文更新,Fuel Processing Technology——Regeneration performance of activated coke for elemental mercury removal by microwave and thermal methods,Donghai An, Xiang Wang, Xingxing Cheng, Lin Cui, Xiaoyang Zhang, Ping

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焦炭标准(Coke standards)翻译目录查询

2001-2-18  Methods of sampling and test for carbonaceous materials used in aluminium manufacture - Electrode coke - Determination of particle size distribution of fine coke BS 6043-2.13-1996 制铝工业用炭素材料取样与试验方法.第2部分:电极用焦炭.第13节:未焙烧焦炭和

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ASTM D4292-2010 测定煅烧石油焦振动松密度标准试验

2019-9-25  Particle size range tested should be agreed upon by the purchaser and supplier.) Note 18212;An example of the use of VBD to characterize coke for prebaked anodes for aluminum smelting is reported by Belitskus who found particles passing through a 0.59-mm opening, No. 30, sieve and retained on a 0.30-mm opening, No. 50, sieve to be preferred.

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Intelligent Operation Laser Diffraction Winner

Intelligent Operation Laser Diffraction Winner 2000zde Catalyst Particle Size Analyzer , Find Complete Details about Intelligent Operation Laser Diffraction Winner 2000zde Catalyst Particle Size Analyzer,Particle Size Analyzer,Coke Particle Size,Laser Particle Size Analyzer from Other Test Instruments Supplier or Manufacturer-Jinan Winner Particle Instrument Stock Co., Ltd.

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以焦粉为碳源所制荧光碳量子点表征及性能分析

以焦粉为碳源,混合酸(浓H 2 SO 4 和浓HNO 3 )为氧化剂,采用水热法制备荧光碳量子点。利用UV-Vis、FTIR、TEM、XRD等对其进行表征,并分析碳量子点合成条件对碳量子点结构和性能影响。结果表明,合成条件对碳量子点

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