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Influence of Coke Production on the Formation of Dust Fractions after Reaction with Carbon Dioxide Coke Chem. Pub Date : 2024-03-01 E. N. Vinogradov, A. A. Kalko, E. V. Karunova, O. A. Kalko
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Influence of the Heating Rate on the Combustion of Coal with Paper Waste Coke Chem. Pub Date : 2024-03-01 A. V. Zhuikov
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Adsorption of Manganese(II) from Aqueous Solution by Activated Carbon Granules Coke Chem. Pub Date : 2024-03-01 O. V. Belyaeva, E. S. Mikhailova, I. V. Timoshchuk, A. K. Gorelkina, N. V. Gora, N. S. Golubeva
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Automation of Systems for Determining the Coke Characteristics CSR and CRI Coke Chem. Pub Date : 2024-03-01 V. V. Lavrik
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Dimensional Changes of Molecularly Oriented Domains in Coke Coke Chem. Pub Date : 2024-03-01 D. I. Alekseev, S. A. Krylova, D. A. Gorlenko, M. Yu. Zhidkov, A. M. Gelivanov, R. I. Islamgulov, T. A. Shaykhislamova
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Developing Additives Based on Russian Coal for the Thermal Hydrocracking of Heavy Tar 4. X-ray Diffraction Study of Coal Composition Coke Chem. Pub Date : 2024-02-06 Z. R. Ismagilov, A. K. Shigabutdinov, V. V. Presnyakov, M. R. Idrisov, A. A. Khramov, A. S. Urazaykin, A. N. Popova, S. A. Sozinov, K. S. Votolin
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Pitch-Like Products Obtained by the Thermal Solution of Coal in Anthracene Oil Coke Chem. Pub Date : 2024-02-06 A. V. Nevedrov, A. V. Papin, T. G. Cherkasova
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Automated Control of Sorptional Treatment of Mine Wastewater Coke Chem. Pub Date : 2024-02-06 S. G. Pachkin, P. P. Ivanov, L. A. Ivanova, A. G. Semenov, E. S. Mikhailova
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Spectral Analysis of Anthracite Coke Chem. Pub Date : 2024-02-06 V. Yu. Malysheva, N. I. Fedorova, A. P. Nikitin
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Optimizing the Chamber Temperature in Coke Batteries by Modeling Coke Chem. Pub Date : 2024-02-06 M. V. Shishanov, M. S. Luchkin
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Study on the Relationship between Chemical Structure and Thermoplasticity of Moderately Metamorphic Coking Coal Coke Chem. Pub Date : 2024-02-06 Yefei Lv, Zhang Sun, Wenjia Hu, Jiawei Han, Ning Shang
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Chemically Activated Carbon for the Adsorption of Aniline from Water Coke Chem. Pub Date : 2024-02-06 I. Yu. Zykov, N. I. Fedorova, V. E. Tsvetkov, N. N. Ivanov
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Effects of Imidazole Ionic Liquids with Different Chain Lengths on Caking Property of Shenhua Long-Flame Coal Coke Chem. Pub Date : 2024-02-06 Kangshun Han, Yuan Fang, Ying Chen, Shuling Wang, Xiangchun Liu, Ping Cui
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Emissions from Beehive Coke Ovens and Their Impact on Ambient Air Quality Coke Chem. Pub Date : 2024-02-06 Dal Singh Kharat
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Improving Coal Flotation by Introducing a Modifier Coke Chem. Pub Date : 2023-12-25 V. N. Petukhov, S. A. Shchelkunov, O. A. Malyshev, T. G. Voloshchuk
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Thermogravimetric Analysis of Carbon Sorbents Modified by Ammonium Bromide Coke Chem. Pub Date : 2023-12-25 N. I. Fedorova, I. Yu. Zykov
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Pyrolysis of Coal by Nanosecond Laser Pulses Coke Chem. Pub Date : 2023-12-25 Ya. V. Kraft, B. P. Aduev, N. V. Nelubina, V. D. Volkov, Z. R. Ismagilov
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Developing Additives Based on Russian Coal for the Thermal Hydrocracking of Heavy Tar 3. EPR, NMR, and IR Spectroscopy Coke Chem. Pub Date : 2023-12-25 Z. R. Ismagilov, A. K. Shigabutdinov, V. V. Presnyakov, M. R. Idrisov, A. A. Khramov, A. S. Urazaykin, N. S. Zakharov, S. A. Sozinov, K. S. Votolin, V. Yu. Malysheva, O. M. Gavrilyuk
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Production and Use of Highly Reactive Water–Coal Fuel Coke Chem. Pub Date : 2023-12-25 A. N. Zaostrovsky, V. I. Murko
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Composition and Properties of Bituminous Resins and Hymatomelanic Acids from Lignite Coke Chem. Pub Date : 2023-12-25 S. I. Zherebtsov, K. M. Shpakodraev, K. S. Votolin, N. V. Malyshenko, O. A. Isachkova, Z. R. Ismagilov
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Analysis of Carbonized Industrial Samples by Scanning Electron Microscopy Coke Chem. Pub Date : 2023-11-27 S. A. Sozinov, A. N. Popova, N. S. Zakharov, Z. R. Ismagilov
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Phase Composition of Interstitial Clay and Gas Emissions on Heat Treatment Coke Chem. Pub Date : 2023-11-27 V. Z. Abdrakhimov, N. V. Nikitina
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Potentiometric Titration of Humic Fractions Coke Chem. Pub Date : 2023-11-27 S. I. Zherebtsov, N. V. Malyshenko, K. M. Shpakodraev, K. S. Votolin, Z. R. Ismagilov
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Developing Additives Based on Russian Coal for the Thermal Hydrocracking of Heavy Tar. 2. Surface Morphology and Porous Structure Coke Chem. Pub Date : 2023-11-27 Z. R. Ismagilov, A. K. Shigabutdinov, V. V. Presnyakov, M. R. Idrisov, A. A. Khramov, A. S. Urazaykin, Ya. V. Kraft, V. E. Tsvetkov, I. Yu. Zykov, S. A. Sozinov
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Influence of the Preparation and Heat Treatment of Heavy Pyrolysis Tar on the Physicochemical Properties of Petroleum Pitch. 2. Group Chemical Composition Coke Chem. Pub Date : 2023-11-27 A. A. Mukhamedzianova, N. Yu. Beilina, A. A. Khaibullin, I. A. Ikhsanov
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Reducing the Basicity of Kaa-Khem Coal by Flotation Coke Chem. Pub Date : 2023-11-27 M. P. Kulikova, L. K. Tas-ool, Yu. F. Patrakov
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Plasma-Chemical Processing of Fuel Oil with Lignite Coke Chem. Pub Date : 2023-11-01
Abstract A plasma-chemical method is used to process a mixture of fuel oil and lignite in a system of productivity 1000 kg/h. Mild plasma-chemical processing is associated with considerable cracking of the organic component. Liquid hydrocarbons are produced in ~77% of the theoretical yield. By chromatography and mass spectrometry, the group composition of the liquid product is established. This product
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Thermogravimetric Study of Ozone-Modified Coal Tar Coke Chem. Pub Date : 2023-11-01
Abstract Thermogravimetric analysis is used for preliminary assessment of how ozonation affects the yield of coal tar factions in distillation. Since the distillation temperature of light fractions matches the main peak of gas liberation in coal tar pyrolysis, the yield of tar fractions may be indirectly assessed by means of the intervals corresponding to the boiling points of standard tar fractions:
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Production of Hydrogen and Carbon Nanofiber by Catalytic Pyrolysis of Propane–Butane Mixture: Prospects for Large-Scale Introduction Coke Chem. Pub Date : 2023-10-23 Yu. V. Gavrilov, A. Yu. Naletov, E. N. Mikhailova, G. S. Savin
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Thermal Decomposition of Aluminum Chloride Hexahydrate to Produce Aluminum Oxide Coke Chem. Pub Date : 2023-10-23 Nurlan Dosmukhamedov, Erzhan Zholdasbay, Maksut Egizekov, Murat Kurmanseitov
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Thermal Oxidation of Electrode Coal Pitch Coke Chem. Pub Date : 2023-10-23 R. Yu. Kovalev, O. M. Gavriljuk, A. P. Nikitin, Z. R. Ismagilov
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Feasibility of New Dust-Free Coke Discharge Units Coke Chem. Pub Date : 2023-10-23 Ya. U. Zamaraev, V. T. Stefanenko
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Developing Additives Based on Russian Coal for the Thermal Hydrocracking of Heavy Tar. 1. Coal Petrography, Complex and Elemental Analysis Coke Chem. Pub Date : 2023-10-23 Z. R. Ismagilov, A. K. Shigabutdinov, V. V. Presnyakov, M. R. Idrisov, A. A. Khramov, A. S. Urazaykin, K. S. Votolin, R. P. Kolmykov, O. M. Gavrilyuk, N. I. Federova
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Improving Continuous Coal Pyrolysis by Neural Network Control Coke Chem. Pub Date : 2023-10-23 V. I. Kotel’nikov, E. A. Ryazanova
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Carbon Materials as a Source of Vanadium Coke Chem. Pub Date : 2023-10-01
Abstract The possibility of extracting vanadium from various carbon materials (petroleum coke, bitumen, fuel-oil ash and slag, ash from foundry graphite, black shale, and lignite) is investigated. Systems for producing vanadium slag from ash and from titanomagnetite ore are compared. The two types of slag are compared in terms of phase composition, chemical composition, and content of soluble forms
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Influence of Ash and Slag on the Characteristics of Heat Insulation Based on Metallurgical Waste Coke Chem. Pub Date : 2023-09-13 V. Z. Abdrakhimov
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Deposits in Coke Oven Gas Lines and Equipment at Coke Plants: A Review Coke Chem. Pub Date : 2023-09-13 V. I. Ekgauz, K. V. Pokrishkin, N. V. Dementeva
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Formation of Pyrocarbon in the Laboratory Coking of Coal Coke Chem. Pub Date : 2023-09-13 N. A. Krasulin, T. G. Cherkasova, V. S. Solodov, V. A. Klimchuk, S. P. Subbotin
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Study on Combustion Characteristics and Kinetics of Coal and Semi-Coke Injected by Blast Furnace Coke Chem. Pub Date : 2023-09-13 Huining Wei, Shijie Wang, Hongming Fang, Zichun Guo, Weijing Guo, Bihan Gu
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Study on Desulfurization of Crude Benzene with Microcrystalline Adsorbent Coke Chem. Pub Date : 2023-09-13 Zichun Guo, Shijie Wang, Hongming Fang, Huining Wei, Hui Li, Jiaqi Yan
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Influence of Air Contact on the Surface Wettability of Coal and Its Filtration and Flotation Properties Coke Chem. Pub Date : 2023-09-13 Yu. F. Patrakov, S. A. Semenova, A. V. Yarkova, M. S. Klein
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Reactivity of Biomass, Coal, and Semicoke in Different Heating Conditions Coke Chem. Pub Date : 2023-09-13 A. V. Zhuikov, S. G. Stepanov, D. A. Loginov
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Production of Shaped Activated Carbon Granules Using Binder Derived from Heavy Petroleum Tar Coke Chem. Pub Date : 2023-08-27 P. V. Kugatov, E. A. Ivashkina, B. S. Zhirnov
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Producing Bitumen from Coke Plant Tar Coke Chem. Pub Date : 2023-08-27 N. T. Smagulova, Zh. K. Kairbekov, A. A. Akhan
A method is proposed for producing viscous bitumen for road use with improved physicomechanical properties by modifying BNA 130/200 bitumen obtained by oxidizing tar from the coking of Shubarkol coal at 160°C using elemental sulfur, with an air supply of 1.5 L/min for 1.5 h. The resulting BNA 60/90 bitumen has a total tar content of 52.09 wt %, with 21.99 wt % hydrocarbons, 24.99 wt % asphaltenes,
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Experience of Coking with Stamp Charging at Cherepovets Steel Mill Coke Chem. Pub Date : 2023-08-27 A. A. Kal’ko, S. V. Chikinov, E. V. Karunova, O. A. Kal’ko
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Comprehensive Use of Coal and Coal Waste: Theoretical Aspects Coke Chem. Pub Date : 2023-08-27 V. A. Salikhov, S. V. Fedoseev
The comprehensive use of mineral resources is shown to be of great importance for Russia. Innovative technologies must be introduced in mineral processing so as to improve the sustainability of the Russian economy. Innovative processing of minerals and their wastes benefits industrial performance within the fifth and sixth technological orders (for example, green technology, biotechnology, and smart
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Adding Metal Nitrates to Intensify Lignite and Anthracite Combustion Coke Chem. Pub Date : 2023-08-27 A. V. Gubin, A. Zh. Kaltaev, A. S. Gorshkov, A. A. Matveeva, K. B. Larionov
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Analysis of Organic Matter in Caustobioliths by Diffuse Reflectance Infrared Fourier Transform Spectroscopy Coke Chem. Pub Date : 2023-08-27 V. P. Ivanov, A. A. Dmitrienko, I. V. Rychkova, E. R. Isayeva, T. V. Timkin, D. A. Boldina, M. G. Pahtaeva
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Taking Water Inventories at Coke Plants Coke Chem. Pub Date : 2023-08-27 L. A. Smirnova
Standard documents regarding inventories at enterprises releasing wastewater into a body of water or a central water treatment system are listed. Sources of water supply, means of water disposal, types of sewer, and methods of wastewater treatment are discussed. Recycling of conventionally treated water (meeting relevant standards) is required, either within the coke plant or outside of the enterprise
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Hydrocatalytic Treatment of a Broad Coal Tar Fraction Coke Chem. Pub Date : 2023-07-23 A. T. Ordabaeva, Z. M. Muldakhmetov, A. M. Gazaliev, M. G. Meiramov, T. S. Zhivotova
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Determining the Yield of Coking Products from the IR Spectra of the Coal Coke Chem. Pub Date : 2023-07-23 V. I. Butakova, A. I. Gavrilova, V. K. Popov
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Thermal Analysis of the Combustion of Lignite–Biomass Mixtures Coke Chem. Pub Date : 2023-07-23 A. V. Zhuikov, D. O. Glushkov
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Interaction of Freshly Exposed Low- and Medium-Grade Coal with the Air Coke Chem. Pub Date : 2023-07-23 S. A. Semenova, Yu. F. Patrakov, S. Yu. Lyrshchikov, N. S. Zakharov
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Major Wastewater Pollutants in Coal Mining Coke Chem. Pub Date : 2023-07-23 L. A. Ivanova, O. V. Salishcheva, I. V. Timoshchuk, N. S. Golubeva, A. K. Gorelkina
The sources of the major pollutants in quarry wastewater are investigated for Kuznetsk Basin coal mines. Various methods of removing those pollutants are analyzed, identifying their advantages and disadvantages. A search of foreign patents permits recommendations regarding promising decontamination methods.
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Dependence of CRI and CSR on the Dimensions of Oriented Molecular Domains and the Ash Composition of the Coke Coke Chem. Pub Date : 2023-06-22 D. I. Alekseev, S. A. Krylova, D. A. Gorlenko, M. Yu. Zhidkov, A. M. Gelivanov, R. I. Islamgulov, T. A. Shaykhislamova
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Replacing Coke with Noncaking Coal in the Production of Manganese Ferroalloys Coke Chem. Pub Date : 2023-06-22 V. M. Strakhov, K. S. Yolkin, I. M. Kashlev
The use of D and B coal as reducing agents in the production of manganese ferroalloys is considered. Such coal is preferable to coke on account of its composition (Ad = 5.8% and 8.5% for D and B coal, respectively; Pd = 0.029 and 0.010%) and physicochemical properties (reactivity 4.35 and 8.07 cm3/g s, respectively; electrical resistivity 1.9 × 106 and 3.6 × 106 Ω cm, as against 3.6 Ω cm for coke)
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Benzo[a]pyrene Emission in the Carbonization of Pitch and Pitch–Coke Mixtures. Part 4 Coke Chem. Pub Date : 2023-06-22 O. F. Sidorov, A. A. Deryugin
The influence of initial raw materials derived from petroleum and coal (pitch and coke) in the anodic mass on the benzo[a]pyrene emission during carbonization is investigated. Experiments show that the rate and completeness of benzo[a]pyrene emission are affected not only by the temperature and heating rate of the anode masses but also by the characteristics of the pitch binder and coke filler.
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Gas-Kinetic State and Geomechanical Processes near the Face in a Bed of Coking Coal Coke Chem. Pub Date : 2023-06-22 M. V. Shinkevich