{"title":"Assessment of Kinetic Indicators of Coke Formation in the Course of Steam Cracking with the Use of Inhibitors","authors":"A. B. Karpov, F. G. Zhagfarov, A. M. Gyul’maliev","doi":"10.3103/S0361521923070030","DOIUrl":null,"url":null,"abstract":"<p>The decrease of coke formation in the steam cracking of hydrocarbon raw materials was studied with the use of the following inhibitors: dimethyl disulfide (DMDS), dimethyl sulfide (DMS), and dimethyl sulfoxide (DMSO). The influence of various factors on coke formation has been established: the amount of inhibitor (0–300 ppm), process temperature (750–600°C) and the water vapor/raw material ratio (0–1 kg/kg). The kinetic parameters of the process of reducing coke formation have been calculated.</p>","PeriodicalId":779,"journal":{"name":"Solid Fuel Chemistry","volume":"57 1 supplement","pages":"S6 - S11"},"PeriodicalIF":0.9000,"publicationDate":"2024-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Solid Fuel Chemistry","FirstCategoryId":"5","ListUrlMain":"https://link.springer.com/article/10.3103/S0361521923070030","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
The decrease of coke formation in the steam cracking of hydrocarbon raw materials was studied with the use of the following inhibitors: dimethyl disulfide (DMDS), dimethyl sulfide (DMS), and dimethyl sulfoxide (DMSO). The influence of various factors on coke formation has been established: the amount of inhibitor (0–300 ppm), process temperature (750–600°C) and the water vapor/raw material ratio (0–1 kg/kg). The kinetic parameters of the process of reducing coke formation have been calculated.
期刊介绍：
The journal publishes theoretical and applied articles on the chemistry and physics of solid fuels and carbonaceous materials. It addresses the composition, structure, and properties of solid fuels. The aim of the published articles is to demonstrate how novel discoveries, developments, and theories may be used in improved analysis and design of new types of fuels, chemicals, and by-products. The journal is particularly concerned with technological aspects of various chemical conversion processes and includes papers related to geochemistry, petrology and systematization of fossil fuels, their beneficiation and preparation for processing, the processes themselves, and the ultimate recovery of the liquid or gaseous end products.
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