A review of coke making by-products

Tiwari, H. P.; Sharma, Rahul; Kumar, Rajesh; Mishra, Prakhar; Roy, Abhijit Guha; Haldar, S. K.

doi:10.3103/s1068364x14120072

Cited by 19 publications

(7 citation statements)

References 20 publications

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“…1, are environmental and economic requirements for the state of the environment [7] and the nature use that are generated by public authorities. The implementation of established requirements is carried out through the implementation of environmental measures at various levels, where BAT is at the center [8][9][10].…”

Section: Resultsmentioning

confidence: 99%

Research of Environmental and Economic Interactions of Coke And By-Product Process

et al. 2017

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Abstract. The issues of showing relations between environmental and economic indicators (further -environmental and economic interactions) of coke and by-product process are considered in the article. The purpose of the study is to reveal the regularities of the functioning of the local environmental and economic system on the basis of revealed spectrum of environmental and economic interactions. A simplified scheme of the environmental and economic system "coke and by-product process -the environment" was developed. The forms of the investigated environmental -economic interactions were visualized and the selective interpretation of the tightness of the established connection was made. The main result of the work is modeling system of environmental and economic interactions that allows increasing the efficiency of local ecological and economic system management and optimizing the "interests" of an industrial enterprise -the source of negative impact on the environment. The results of the survey can be recommended to government authorities and industrial enterprises with a wide range of negative impact forms to support the adoption of effective management decisions aimed at sustainable environmental and economic development of the region or individual municipalities.

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Section: Resultsmentioning

confidence: 99%

Research of Environmental and Economic Interactions of Coke And By-Product Process

et al. 2017

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“…An extensive review on coke making by‐products with clarification of its basic properties and purposes of use was published by Tiwari et al. . Ulyev et al.…”

Section: Introductionmentioning

confidence: 99%

“…The technology of metallurgical coke production is often accompanied by a chemical by-product plant where coke oven gas is purified, and few chemical species are separated, [1]. An extensive review on coke making by-products with clarification of its basic properties and purposes of use was published by Tiwari et al [2]. Ulyev et al [3] analyzed the process of benzene distillation and process of coal tar distillation which is typical for East European countries.…”

Section: Introductionmentioning

confidence: 99%

Life Cycle of Wash Oil for Benzol Absorption from Coke Oven Gas

2019

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An important source of benzol is coke oven gas, which is a by‐product of metallurgical coke production. A cycle of absorption into the washing oil and reverse desorption is a crucial step in this technology. The wash oil itself is a complex mixture of hydrocarbons with higher boiling point. Its washing property is changing during time of use. The concentration of unabsorbed benzene in the coke oven gas leaving the absorption is monitored as an indicator of the washing oil condition. A secondary parameter is the viscosity of the washing oil. The optimal operating conditions of the absorption unit of benzol and the ranges of physical properties, which mainly influence the benzol absorption, were identified. Beside the increasing absorption efficiency, it is significant to prolong the life cycle of wash oil.

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Section: Introductionmentioning

confidence: 99%

“…Indene-coumarone fraction (ICF) is produced from coal tar which is a by-product of coal coking [17]. It contains components capable of polymerization, and hence, may be used for the production of coumaroneindene resins (CIR) [17]. CIR obtained via ionic polymerization are used as polymeric components while creating bitumen-polymeric mixtures [18] but they have limited application due to the absence of functional groups in their structure.…”

Section: Introductionmentioning

confidence: 99%

Obtaining of Coumarone-Indene Resins Based on Light Fraction of Coal Tar. 2. Coumarone-Indene Resins with Epoxy Groups

Bratychak¹,

Ripak²,

Namieśnik³

et al. 2018

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1 Coumarone-indene resins with epoxy groups (CIRE) have been obtained using light fraction of coal tar or fraction with the distillation range of 423-463 K based on it. Styrene and glycidyl methacrylate were used as modifiers. CIRE were synthesized via radical cooligomerization using monoperoxide derivative of dioxyphenylpropane diglycidyl ether (PO) as an initiator. Thermal stability of PO has been studied. The effect of initiator amount, reaction temperature and time on the yield and softening temperature of CIRE has been determined. The structure of the synthesized CIRE was confirmed by IR and 1 H NMR spectroscopy.

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A review of coke making by-products

Cited by 19 publications

References 20 publications

Research of Environmental and Economic Interactions of Coke And By-Product Process

Research of Environmental and Economic Interactions of Coke And By-Product Process

Life Cycle of Wash Oil for Benzol Absorption from Coke Oven Gas

Obtaining of Coumarone-Indene Resins Based on Light Fraction of Coal Tar. 2. Coumarone-Indene Resins with Epoxy Groups

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